Title of Invention	APPARATUS AT A SPINNING ROOM MACHINE ,ESPECIALLY A SPINNING PREPARATION MACHINE ,FOR EXAMPLE A CARDING MACHINE OR DRAW FRAME, FOR VISUAL SIGNAL DISPLAY.
Abstract	In an apparatus at a spinning room machine, especially a spinning preparation machine, for example a carding machine or draw frame, for visual signal display, wherein at least two light sources in the form of light-emitting diodes (LEDs) are provided, which are associated with one cover, the signal display - which is in communication with a control device - is capable of emitting signals of light of different colours. In order to provide an apparatus which especially is of simple construction and allows a reduced outlay in terms of manufacture and installation, a plurality of light-emitting diodes (7; 7', 7") or lighting means, which are located inside a clear or opaque cover, are capable of emitting coloured (7a, 7b) or white light corresponding to the particular operating situation of the spinning room machine (14,15).

Title of Invention

APPARATUS AT A SPINNING ROOM MACHINE ,ESPECIALLY A SPINNING PREPARATION MACHINE ,FOR EXAMPLE A CARDING MACHINE OR DRAW FRAME, FOR VISUAL SIGNAL DISPLAY.

Abstract

In an apparatus at a spinning room machine, especially a spinning preparation machine, for example a carding machine or draw frame, for visual signal display, wherein at least two light sources in the form of light-emitting diodes (LEDs) are provided, which are associated with one cover, the signal display - which is in communication with a control device - is capable of emitting signals of light of different colours. In order to provide an apparatus which especially is of simple construction and allows a reduced outlay in terms of manufacture and installation, a plurality of light-emitting diodes (7; 7', 7") or lighting means, which are located inside a clear or opaque cover, are capable of emitting coloured (7a, 7b) or white light corresponding to the particular operating situation of the spinning room machine (14,15).

Full Text	Apparatus at a spinning room machine, especially a spinning preparation machine, for example a carding machine or draw frame, for visual signal display The invention relates to an apparatus at a spinning room machine, especially a spinning preparation machine, for example a carding machine or draw frame, for visual signal display, wherein at least two light sources in the form of light-emitting diodes (LEDs) are provided, which are associated with one cover, the signal display - which is in communication with a control device - being capable of emitting signals of light of different colours. In practice, modern production machines or systems in a spinning room are capable of providing a user with a large amount of useful and in some cases absolutely necessary information. For a rapid overall view, signal pillars are often used, which consist of several signal generators of different colours arranged above one another. Depending on the particular application, up to five different signal generators can be present. A specific message is associated with each of the lamps or alternatively with combinations of more than one lamp. The messages may be, for example: red (continuous light), which indicates a machine malfunction; orange (flashing), which indicates can changing. For each individual signal generator, a transparent coloured cover is used together with white filament bulbs or LEDs. It is disadvantageous therein that, for each colour or colour combination, there is required a filament bulb, a cover, a bulb fitting etc., as a result of which the signal generators are relatively complicated and, in addition, expensive. The problem underlying the invention is therefore to provide an apparatus of the kind described at the beginning that avoids the mentioned disadvantages and, especially, that is of simple construction and allows a reduced outlay in terms of manufacture and installation. The problem is solved by the device according to the invention using only at least one transparent and colourless cover. Inside the cover there is used a combination of a plurality of coloured light-emitting diodes. The corresponding LEDs are triggered depending upon the signal that is to delivered in a particular case. By that means, using only one lighting means (a plurality of LEDs indifferent colours) and only one cover, it is possible, depending on the particular LEDs in the arrangement, to deliver a large number of different coloured signals. Claims 2 to 26 contain advantageous developments of the invention. The invention will be described hereinafter in greater detail with reference to exemplary embodiments shown in the drawings, in which: Fig. la shows, in a diagrammatic perspective view, the machine panelling of a draw frame with the apparatus according to the invention; Fig. 2 shows, in a diagrammatic perspective view, the machine panelling of a carding machine with the apparatus according to the invention; Figs. 3a, 3b are cross-sections through the signal generator according to the invention, emitting light of a first colour (Fig. 3a) and emitting light of a second colour (Fig. 3b); Fig. 4 shows a two-sided arrangement of light- emitting diodes; Fig. 5 shows the use of a reflective surface; and Fig. 6 shows the use of a conical reflecting mirror. Fig. 1 shows machine panelling 1 for a draw frame 14 (known per se) , for example a Trutzschler draw frame. The machine panelling 1 is a casing comprising walls, doors and flaps made from sheet metal, inside which the draw frame is located. In the region associated with the exit from the draw frame there is provided a holding device, for example a curved bar, tube 2 or the like, one end of which is fastened to the machine panelling 1 attached to the machine frame (not shown). Arranged in the region of the other end of the bar 2 is the visual signal generator 3 according to the invention. In addition, an operating and display device 4 is attached to the bar 2. Reference letter A denotes the work direction of the draw frame. Fig. 2 shows machine panelling 5 for a carding machine 15 (known per se), for example a Trutzschler carding machine. The machine panelling 5 is a casing comprising walls, doors and flaps made from sheet metal, inside which the carding machine is located. In the region associated with the exit from the carding machine there is a holding device, for example a bar, tube 2 or the like, one end of which is fastened to the machine panelling, which is mounted on the machine frame (not shown). Arranged in the region of the other end of the bar 2 is the visual signal generator 3 according to the invention. Reference letter B denotes the work direction of the carding machine. In accordance with Figs. 3a, 3b, a plurality of light- emitting diodes (LEDs) 7', 7' are connected to one another in succession, as a result of which a light source 7 is formed. The plurality of light-emitting diodes 7', 7' are arranged vertically above one another in the form of a circle (around a vertical axis) and form a visual signal generator. The signal generator 7 is fastened onto a mounting pedestal 8 and is surrounded by a transparent, colourless cover 9, for example of plastics material. The mounting pedestal 8 is in the form of an electric circuit board. The light-emitting diodes 7', 7' are operated by means of an electrical circuitry arrangement 10, which is integrated into the mounting pedestal 8 and so forms a circuit board. The circuitry arrangement 10 is in communication with an electrical control device 11, for example the machine's control system. In accordance with the invention, light of the desired colour 7a and/or 7b, depending on the control instruction, is emitted. In accordance with Figs. 3a, 3b, a transparent and colourless cover is used, inside which a combination of a plurality of coloured light-emitting diodes come into operation (Figs. 3a and 3b). Depending on the signal to be delivered in a particular case, the appropriate LEDs are triggered. For example: red LEDs correspond to machine malfunction green LEDs correspond to everything in order etc. Using only one lighting means (a plurality of LEDs in different colours) and only one cover, it is possible, depending on the particular LEDs in the arrangement, to deliver a large number of different coloured signals. Likewise, colour combinations can also be produced as a result of off-setting over time. Example for a combination of light-emitting diodes for red and green light: In this case, the diodes emit red and green light alternately. In order for the individual colours still to be perceived as such by the viewer, a change-over of approximately one-second is advantageous, which means that the signal generator shines red for about one second, then green for one second and then again red for one second etc. The signal generator can provide additional information by means of one or more colours emitting flashing light. Use of the invention results in the following advantages, amongst others: 1. A single signal generator. 2. Only one cover with one light unit is required. 3. The outlay for the entire device is substantially reduced. 4. As a result of the use of light-emitting diodes, the service Life of the light unit is almost infinitely long. In accordance with Fig. 4, the light-emitting diodes 7', 7' are mounted on both sides of a circuit board 10. In accordance with Fig. 5, the circuit board 10 is so constructed that the intermediate spaces between the light- emitting diodes 7', 7' act as reflectors. For that purpose, the circuit boards are provided with a copper layer 12 over the entire surface on each side, in which layer the respective connections for the LEDs 7', 7' are integrated. If the rest of the copper layer is, for example, tin-coated, it acquires a silver-coloured, shiny and light-reflecting surface. Other reflective surface finishes, for example gilded finishes, are likewise possible. Simply by supplying a relatively high current to the LEDs a flash effect can be obtained so that the use of an additional flash lamp is no longer necessary. Illumination and flash are accordingly possible using one and the same lamp. As a result, the functionality of the signal generator 7 is additionally increased without major outlay. The LEDs are generally supplied with pulsed current. In accordance with Fig. 6, the light-emitting diodes 7', 7' are mounted on the circuit board 10. Opposite the circuit board 10 and the light-emitting diodes 7', 7' there is provided - inside the cover 9 - a cone-shaped or truncated-cone-shaped mirror 13, the envelope surfaces of which are preferably at an angle of about 45°. Light is shone from the light-emitting diodes 7', 7' onto the mirror 13, is deflected through 90° by the mirror surface and is shone outwards through the cover 9. When one kind of light-emitting diode emits white light, at least one other kind emits a different colour, that is to say white is considered in this case to be a colour. ********************************************** ***************************************** WE CLAIM 1. A spinning room machine comprising apparatus for display of a visual signal, said apparatus comprising: - a plurality of light-emitting diodes, mounted on a shiny surface; - a cover inside which said light-emitting diodes are located; and - a control device for controlling said light-emitting diodes for generating coloured light in dependence on the operative state of the spinning room machine, wherein the shiny surface forms between the light-emitting diodes intermediate spaces that act as reflectors of light emitted by the diodes. 2. A machine as claimed in claim 1, wherein the shiny surface is a surface finish on a circuit board, on which the light-emitting diodes are mounted. 3. A machine as claimed in claim 1 or claim 2, wherein the light-emitting diodes are capable of emitting different colours. 4. A machine as claimed in any of the preceding claim, wherein single-colour light-emitting diodes are provided in said apparatus, at least two light- emitting diodes being capable of emitting colours that are different from one another. 5. A machine as claimed in any of the preceding claim, wherein multiple colour light-emitting diodes are provided in said apparatus, the respective colours of which can be varied. 6. A machine as claimed in claim 5, wherein the different colours of the multiple colour diodes are adjustable (variable) by means of the control device. 7. A machine as claimed in any of the preceding claim, wherein the at least two light-emitting diodes are capable of emitting light of different colours alternately. 8. A machine as claimed in any of the preceding claim, wherein a combination of a plurality of coloured light-emitting diodes is used in said apparatus. 9. A machine as claimed in any of the preceding claim, wherein a light reflector is provided in the beam path of the light-emitting diodes. 10. A machine as claimed in claim 9, wherein the light reflector is arranged between the light-emitting diodes and the inner wall of the cover. 11. A machine as claimed in claim 9 or 10, wherein the light reflector is of one part. 12. A machine as claimed in claim 9 or 10, wherein the light reflector is of more than one part. 13. A machine as claimed in any one of claims 9 to 12, wherein the light reflector is approximately cone-shaped or truncated-cone-shaped. 14. A machine as claimed in any one of claims 9 to 13, wherein the light beams run from the light-emitting diodes, by way of the outer surface of the light reflector, through the wall surface of the cover. 15. A machine as claimed in any one of the preceding claim, wherein the signal display is capable of emitting light signals each having one colour combination. 16. A machine as claimed in any one of the preceding claim, wherein light signals each having one colour or one colour combination are arranged to be emitted successively from said apparatus. 17. A machine as claimed in any one of the preceding claim, wherein a single cover is provided on said apparatus. 18. A machine as claimed in any one of the preceding claim, comprising at least two groups of light-emitting sources in said apparatus, each group comprising two or more light-emitting sources covered by a respective common cover. 19. A machine as claimed in any one of claims 1 to 18, wherein each cover is transparent. 20. A machine as claimed in any one of claims 1 to 18, wherein each cover is opaque. 21. A machine as claimed in any one of the preceding claim, wherein each cover is made from synthetic resin or the like. 22. A machine as claimed in any one of the preceding claim, wherein each cover is i n the form of a hollow cylinder, 23. A machine as claimed in claim 22, wherein each cover is a hollow cylinder of polygonal cross-section. 24. A visual display device for a spinning room machine substantially as described herein with reference to and as illustrated by any of Figures 1, 2, 3a and 3b, 4 and 5. In an apparatus at a spinning room machine, especially a spinning preparation machine, for example a carding machine or draw frame, for visual signal display, wherein at least two light sources in the form of light-emitting diodes (LEDs) are provided, which are associated with one cover, the signal display - which is in communication with a control device - is capable of emitting signals of light of different colours. In order to provide an apparatus which especially is of simple construction and allows a reduced outlay in terms of manufacture and installation, a plurality of light-emitting diodes (7; 7', 7") or lighting means, which are located inside a clear or opaque cover, are capable of emitting coloured (7a, 7b) or white light corresponding to the particular operating situation of the spinning room machine (14,15).

Full Text

Apparatus at a spinning room machine, especially a spinning
preparation machine, for example a carding machine or draw
frame, for visual signal display
The invention relates to an apparatus at a spinning room
machine, especially a spinning preparation machine, for
example a carding machine or draw frame, for visual signal
display, wherein at least two light sources in the form of
light-emitting diodes (LEDs) are provided, which are
associated with one cover, the signal display - which is in
communication with a control device - being capable of
emitting signals of light of different colours.
In practice, modern production machines or systems in a
spinning room are capable of providing a user with a large
amount of useful and in some cases absolutely necessary
information. For a rapid overall view, signal pillars are
often used, which consist of several signal generators of
different colours arranged above one another. Depending on
the particular application, up to five different signal
generators can be present. A specific message is associated
with each of the lamps or alternatively with combinations

of more than one lamp. The messages may be, for example: red (continuous
light), which indicates a machine malfunction; orange (flashing), which indicates
can changing. For each individual signal generator, a transparent coloured cover
is used together with white filament bulbs or LEDs. It is disadvantageous therein
that, for each colour or colour combination, there is required a filament bulb, a
cover, a bulb fitting etc., as a result of which the signal generators are relatively
complicated and, in addition, expensive.
The problem underlying the invention is therefore to provide an apparatus of the
kind described at the beginning that avoids the mentioned disadvantages and,
especially, that is of simple construction and allows a reduced outlay in terms of
manufacture and installation.
The problem is solved by the device according to the invention using only at
least one transparent and colourless cover. Inside the cover there is used a
combination of a plurality of coloured light-emitting diodes. The corresponding
LEDs are triggered depending upon the signal that is to delivered in a particular
case. By that means, using only one lighting means (a plurality of LEDs
indifferent colours) and only one cover, it is possible, depending on the

particular LEDs in the arrangement, to deliver a large
number of different coloured signals.
Claims 2 to 26 contain advantageous developments of the
invention.
The invention will be described hereinafter in greater
detail with reference to exemplary embodiments shown in the
drawings, in which:
Fig. la shows, in a diagrammatic perspective
view, the machine panelling of a draw
frame with the apparatus according to
the invention;
Fig. 2 shows, in a diagrammatic perspective
view, the machine panelling of a carding
machine with the apparatus according to
the invention;
Figs. 3a, 3b are cross-sections through the signal
generator according to the invention,
emitting light of a first colour
(Fig. 3a) and emitting light of a second
colour (Fig. 3b);
Fig. 4 shows a two-sided arrangement of light-
emitting diodes;
Fig. 5 shows the use of a reflective surface;
and
Fig. 6 shows the use of a conical reflecting
mirror.

Fig. 1 shows machine panelling 1 for a draw frame 14
(known per se) , for example a Trutzschler draw frame. The
machine panelling 1 is a casing comprising walls, doors and
flaps made from sheet metal, inside which the draw frame is
located. In the region associated with the exit from the
draw frame there is provided a holding device, for example
a curved bar, tube 2 or the like, one end of which is
fastened to the machine panelling 1 attached to the machine
frame (not shown). Arranged in the region of the other end
of the bar 2 is the visual signal generator 3 according to
the invention. In addition, an operating and display
device 4 is attached to the bar 2. Reference letter A
denotes the work direction of the draw frame.
Fig. 2 shows machine panelling 5 for a carding
machine 15 (known per se), for example a Trutzschler
carding machine. The machine panelling 5 is a casing
comprising walls, doors and flaps made from sheet metal,
inside which the carding machine is located. In the region
associated with the exit from the carding machine there is
a holding device, for example a bar, tube 2 or the like,
one end of which is fastened to the machine panelling,
which is mounted on the machine frame (not shown). Arranged
in the region of the other end of the bar 2 is the visual
signal generator 3 according to the invention. Reference
letter B denotes the work direction of the carding machine.

In accordance with Figs. 3a, 3b, a plurality of light-
emitting diodes (LEDs) 7', 7' are connected to one another
in succession, as a result of which a light source 7 is
formed. The plurality of light-emitting diodes 7', 7' are
arranged vertically above one another in the form of a
circle (around a vertical axis) and form a visual signal
generator. The signal generator 7 is fastened onto a
mounting pedestal 8 and is surrounded by a transparent,
colourless cover 9, for example of plastics material. The
mounting pedestal 8 is in the form of an electric circuit
board. The light-emitting diodes 7', 7' are operated by
means of an electrical circuitry arrangement 10, which is
integrated into the mounting pedestal 8 and so forms a
circuit board. The circuitry arrangement 10 is in
communication with an electrical control device 11, for
example the machine's control system. In accordance with
the invention, light of the desired colour 7a and/or 7b,
depending on the control instruction, is emitted.
In accordance with Figs. 3a, 3b, a transparent and
colourless cover is used, inside which a combination of a
plurality of coloured light-emitting diodes come into
operation (Figs. 3a and 3b). Depending on the signal to be
delivered in a particular case, the appropriate LEDs are
triggered. For example:
red LEDs correspond to machine malfunction
green LEDs correspond to everything in order

etc.
Using only one lighting means (a plurality of LEDs in
different colours) and only one cover, it is possible,
depending on the particular LEDs in the arrangement, to
deliver a large number of different coloured signals.
Likewise, colour combinations can also be produced as a
result of off-setting over time.
Example for a combination of light-emitting diodes for
red and green light:
In this case, the diodes emit red and green light
alternately. In order for the individual colours still to
be perceived as such by the viewer, a change-over of
approximately one-second is advantageous, which means that
the signal generator shines red for about one second, then
green for one second and then again red for one second
etc.
The signal generator can provide additional information
by means of one or more colours emitting flashing light.
Use of the invention results in the following
advantages, amongst others:
1. A single signal generator.
2. Only one cover with one light unit is
required.
3. The outlay for the entire device is
substantially reduced.
4. As a result of the use of light-emitting

diodes, the service Life of the light unit is
almost infinitely long.
In accordance with Fig. 4, the light-emitting diodes 7',
7' are mounted on both sides of a circuit board 10.
In accordance with Fig. 5, the circuit board 10 is so
constructed that the intermediate spaces between the light-
emitting diodes 7', 7' act as reflectors. For that
purpose, the circuit boards are provided with a copper
layer 12 over the entire surface on each side, in which
layer the respective connections for the LEDs 7', 7' are
integrated. If the rest of the copper layer is, for
example, tin-coated, it acquires a silver-coloured, shiny
and light-reflecting surface. Other reflective surface
finishes, for example gilded finishes, are likewise
possible.
Simply by supplying a relatively high current to the
LEDs a flash effect can be obtained so that the use of an
additional flash lamp is no longer necessary. Illumination
and flash are accordingly possible using one and the same
lamp. As a result, the functionality of the signal
generator 7 is additionally increased without major outlay.
The LEDs are generally supplied with pulsed current.
In accordance with Fig. 6, the light-emitting diodes 7',
7' are mounted on the circuit board 10. Opposite the
circuit board 10 and the light-emitting diodes 7', 7'
there is provided - inside the cover 9 - a cone-shaped or

truncated-cone-shaped mirror 13, the envelope surfaces of
which are preferably at an angle of about 45°. Light is
shone from the light-emitting diodes 7', 7' onto the
mirror 13, is deflected through 90° by the mirror surface
and is shone outwards through the cover 9.
When one kind of light-emitting diode emits white light,
at least one other kind emits a different colour, that is
to say white is considered in this case to be a colour.
************************************************

*******************************************
WE CLAIM
1. A spinning room machine comprising apparatus for display of a visual
signal, said apparatus comprising:
- a plurality of light-emitting diodes, mounted on a shiny surface;
- a cover inside which said light-emitting diodes are located; and
- a control device for controlling said light-emitting diodes for
generating coloured light in dependence on the operative state of
the spinning room machine,
wherein the shiny surface forms between the light-emitting diodes
intermediate spaces that act as reflectors of light emitted by the
diodes.
2. A machine as claimed in claim 1, wherein the shiny surface is a surface
finish on a circuit board, on which the light-emitting diodes are mounted.
3. A machine as claimed in claim 1 or claim 2, wherein the light-emitting
diodes are capable of emitting different colours.

4. A machine as claimed in any of the preceding claim, wherein single-colour
light-emitting diodes are provided in said apparatus, at least two light-
emitting diodes being capable of emitting colours that are different from
one another.
5. A machine as claimed in any of the preceding claim, wherein multiple
colour light-emitting diodes are provided in said apparatus, the respective
colours of which can be varied.
6. A machine as claimed in claim 5, wherein the different colours of the
multiple colour diodes are adjustable (variable) by means of the control
device.
7. A machine as claimed in any of the preceding claim, wherein the at least
two light-emitting diodes are capable of emitting light of different colours
alternately.

8. A machine as claimed in any of the preceding claim, wherein a
combination of a plurality of coloured light-emitting diodes is used in said
apparatus.
9. A machine as claimed in any of the preceding claim, wherein a light
reflector is provided in the beam path of the light-emitting diodes.
10. A machine as claimed in claim 9, wherein the light reflector is arranged
between the light-emitting diodes and the inner wall of the cover.
11. A machine as claimed in claim 9 or 10, wherein the light reflector is of one
part.
12. A machine as claimed in claim 9 or 10, wherein the light reflector is of
more than one part.
13. A machine as claimed in any one of claims 9 to 12, wherein the light
reflector is approximately cone-shaped or truncated-cone-shaped.

14. A machine as claimed in any one of claims 9 to 13, wherein the light
beams run from the light-emitting diodes, by way of the outer surface of
the light reflector, through the wall surface of the cover.
15. A machine as claimed in any one of the preceding claim, wherein the
signal display is capable of emitting light signals each having one colour
combination.
16. A machine as claimed in any one of the preceding claim, wherein light
signals each having one colour or one colour combination are arranged to
be emitted successively from said apparatus.
17. A machine as claimed in any one of the preceding claim, wherein a single
cover is provided on said apparatus.

18. A machine as claimed in any one of the preceding claim, comprising at
least two groups of light-emitting sources in said apparatus, each group
comprising two or more light-emitting sources covered by a respective
common cover.
19. A machine as claimed in any one of claims 1 to 18, wherein each cover is
transparent.
20. A machine as claimed in any one of claims 1 to 18, wherein each cover is
opaque.
21. A machine as claimed in any one of the preceding claim, wherein each
cover is made from synthetic resin or the like.
22. A machine as claimed in any one of the preceding claim, wherein each
cover is i n the form of a hollow cylinder,

23. A machine as claimed in claim 22, wherein each cover is a hollow cylinder
of polygonal cross-section.
24. A visual display device for a spinning room machine substantially as
described herein with reference to and as illustrated by any of Figures 1,
2, 3a and 3b, 4 and 5.

In an apparatus at a spinning room machine, especially a spinning preparation
machine, for example a carding machine or draw frame, for visual signal display,
wherein at least two light sources in the form of light-emitting diodes (LEDs) are
provided, which are associated with one cover, the signal display - which is in
communication with a control device - is capable of emitting signals of light of
different colours.
In order to provide an apparatus which especially is of simple construction and
allows a reduced outlay in terms of manufacture and installation, a plurality of
light-emitting diodes (7; 7', 7") or lighting means, which are located inside a
clear or opaque cover, are capable of emitting coloured (7a, 7b) or white light
corresponding to the particular operating situation of the spinning room machine
(14,15).

Documents:

548-KOL-2004-FORM 27.pdf

548-kol-2004-granted-abstract.pdf

548-kol-2004-granted-claims.pdf

548-kol-2004-granted-correspondence.pdf

548-kol-2004-granted-description (complete).pdf

548-kol-2004-granted-drawings.pdf

548-kol-2004-granted-examination report.pdf

548-kol-2004-granted-form 1.pdf

548-kol-2004-granted-form 2.pdf

548-kol-2004-granted-form 26.pdf

548-kol-2004-granted-form 3.pdf

548-kol-2004-granted-form 5.pdf

548-kol-2004-granted-priority document.pdf

548-kol-2004-granted-reply to examination report.pdf

548-kol-2004-granted-specification.pdf

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Patent Number

231400

Indian Patent Application Number

548/KOL/2004

PG Journal Number

10/2009

Publication Date

06-Mar-2009

Grant Date

04-Mar-2009

Date of Filing

08-Sep-2004

Name of Patentee

TRUTZSCHLER GMBH & CO. KG.

Applicant Address

DUVENSTRASSE 82-92, D-41199 MONCHENGLADBACH

Inventors:

#	Inventor's Name	Inventor's Address
1	FRITZ HOSEL	DILTHEYSTRASSE 55, D-41239 MONCHENGLADBACH

PCT International Classification Number

B 61

PCT International Application Number

N/A

PCT International Filing date

PCT Conventions:

#	PCT Application Number	Date of Convention	Priority Country
1	10349266.6	2003-10-20	Germany