Chain wheel mounting structure in forklift

Details Chain wheel mounting structure in forklift Chain wheel mounting structure in forklift

1993-05-12

1994-11-08

Noland, Kenneth W.

Elevator, industrial lift truck, or stationary lift for vehicle

Industrial lift truck or required component thereof

Having extensible vertical guide for load support

403334, B66B 920

Patent

active

053618726

ABSTRACT:
Disclosed is a chain wheel mounting structure adapted to rotatably mount a chain wheel onto a wheel bracket by a support pin. An attaching hole having a taper hole and a threaded hole larger in diameter than and coaxial with the taper hole is formed horizontally on the wheel bracket. Further, the support pin having at one end portion thereof a taper portion corresponding to the taper hole is inserted into the attaching hole so as to protrude a terminal end portion thereof for rotatably fitting the chain wheel, and the support pin is pressed in the axial direction by a stopper bolt threaded into the threaded hole so as to bring the taper portion into close proximity to the taper hole.

REFERENCES:
patent: 2527384 (1950-10-01), Abbe
patent: 3806214 (1974-04-01), Keiser
patent: 4011019 (1977-03-01), McDonald et al.
patent: 4227826 (1980-10-01), Conrad
patent: 4449614 (1984-05-01), Matsuda
patent: 4767230 (1988-08-01), Leas, Jr.
Abstract of Japanese Patent Laid-Open Appln. No. 03-232697 pub. Oct. 16, 1991.

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