Elevator – industrial lift truck – or stationary lift for vehicle – Stationary lift for roadway vehicle or required component... – Having specific drive means for support
Patent
1984-12-10
1987-04-21
Skaggs, H. Grant
Elevator, industrial lift truck, or stationary lift for vehicle
Stationary lift for roadway vehicle or required component...
Having specific drive means for support
187 875, 254 2B, B60S 1300
Patent
active
046589333
ABSTRACT:
A universal adaptor is attached to the top end of a hydraulic ram of a vertical hoist for accomodating the lifting of motor vehicles for servicing. The adaptor has retractable traction pads at either end of an elongated support platform which engage the lower shock absorber tower mounts on opposing sides of the underside of the vehicle. The adaptor also includes axle lift cradles which may be engaged to support a vehicle by its rear axle or may be disengaged when their use is not feasible, such as lifting vehicles having independent rear wheel suspension systems. The retractable pads are retained in discrete positions by a latching mechanism, being adjustable to accommodate a variety of vehicular undersides of differing lateral dimensions.
REFERENCES:
patent: 2949978 (1960-08-01), Halstead
patent: 3250346 (1966-05-01), Swick, Jr.
patent: 3330382 (1967-07-01), Carlson
Cheek Thomas L.
Schoolcraft Joe G.
Knowles Chemical Corporation
Noland Kenneth
Skaggs H. Grant
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