Lift mast mounting arrangement and method for removal

Details Lift mast mounting arrangement and method for removal Lift mast mounting arrangement and method for removal

1985-02-24

1987-12-08

Spar, Robert J.

Material or article handling

Elevator or hoist and loading or unloading means therefor

Tilting carrier

403 15, 403158, 414786, B66F 908

Patent

active

047116145

ABSTRACT:
A mounting arrangement for closely connecting a lift mast assembly to a frame member of a work vehicle includes a first apparatus for pivotally connecting a first end portion of lift mast upright guide member to a first shaft, a second apparatus for connecting a first end portion of the first shaft to a first support flange and guiding the first shaft for slidable movement in directions substantially parallel to a wheel spindle axis, and a third apparatus for connecting a second end portion of the first shaft to the vehicle frame member and maintaining the first shaft from slidable axial movement relative to the first support flange. An arrangement for passing pressurized fluid to a location between the first end of the first shaft and a support flange second side is provided to force the first shaft from connection with the first support flange. The mounting arrangement is particularly suited for use on a fork lift truck.

REFERENCES:
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patent: 2720691 (1955-10-01), Kuniholm
patent: 2962180 (1960-11-01), Vossenberg
patent: 3127956 (1964-04-01), Hosbein et al.
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patent: 4100988 (1978-07-01), Hildebrecht
patent: 4126208 (1978-11-01), McVeen
patent: 4126209 (1978-11-01), Higgins et al.
patent: 4164270 (1979-08-01), Osada et al.
patent: 4203684 (1980-05-01), Stecklein

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