Hoisting structure for automotive vehicle

Details Hoisting structure for automotive vehicle Hoisting structure for automotive vehicle

1988-06-13

1989-09-05

Larson, Lowell A.

Metal deforming

By or with work-constrainer and/or manipulated work-forcer

72705, 187 856, 254 94, B21D 112

Patent

active

048627275

ABSTRACT:
A vehicle hoist having four separate pivoting shafts. Each shaft is pivotally and slidingly mounted at its lower end on a transversal cylindrical beam which is fixed on a frame. The shaft is adapted to move between a horizontal and a vertical position. The frame is fixed on a base structure and adapted to longitudinally slide on it. The top of each shaft is pivotally connected to an anchoring member which is adapted to grip the rocker panel pinchwelds of the vehicle. When the vehicle is pulled horizontally, the four shafts gripping the vehicle, raise the latter. Abutting components stop and hold the shafts in their upright position. The transversal and longitudinal movements are provided to adjust to the width and the length of the different types of vehicles.

REFERENCES:
patent: 1381592 (1921-06-01), Price
patent: 3276237 (1966-10-01), Transue
patent: 4463937 (1984-08-01), Celette
patent: 4574614 (1986-03-01), Field

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