Title of Invention

AN IMPROVED PORTABLE AUTO SERVICE LIFT JACK.

Abstract

An improved portable auto service lift jack comprising a pair of free standing spaced apart pedestal stands 2 with castor wheels 3» each pedestal carrying in its top center a pair of bearing pedestal assembly 13-14-4 for float mounting respective ramp tracks 5-5 eceentricity on said pedestals stands for operating lift jack on SEE-SAW prinoiple wherein near rear end 5A of each of said ramp tracks being provided with a fixed prop stand 6 fitted with apair of castors or skids 7 2nd the front free ' end of said ramp tracks being bent and extended upwardly at an angle to form extension 11 fitted with a transverse bar 12 forming a vehicle stopper and near the front end 5% of each of said ramp tracks being provided « with a pivot ally mounted prop stand 9 fitted with a pivot ally mounted shoe pla te 10 for supporting said ramp tracks in jacked-up state parallel above ground leval x-x and bottom face of front free end 5B of each of said ramp tracks being provided with a bracket 16 carrying a resilient buffer 17 and.said two ramp tracks are linked to each other by means of fixed or adjustable transverse bars 15-13 fitted at front and rear end thereof to maintain said ramp tracks in spaced apart parallel relationship with each other and wherein each of said pedestal stands being provided ' with hydraulic or pneumatically operated shock absorbers 12-12 in eccentric relationship with each other.

Full Text

Documents:

61-BOM-1991-CANCELLED PAGES.pdf

61-BOM-1991-CORRESPONDENCE(IPO).pdf

61-BOM-1991-CORRESPONDENCE(RECEIVED).pdf

61-BOM-1991-FORM 2(COMPLETE).pdf

61-BOM-1991-FORM 2(GRANTED).pdf

61-BOM-1991-FORM 2(PROVISIONAL).pdf

61-BOM-1991-FORMS.pdf

61-BOM-1991-SPECIFICATION(AMENDED).pdf