Sprocket device for use in a track-type tractor

Details Sprocket device for use in a track-type tractor Sprocket device for use in a track-type tractor

1976-04-15

1977-05-10

Scott, Samuel

Machine element or mechanism

Gearing

Toothed gear and recirculated unconnected elements

74243DR, 74243PC, 74229, 305 57, F16H 5514, F16H 5530

Patent

active

040220729

ABSTRACT:
A sprocket device is provided in a track type tractor for driving endless tracks thereof. The device has a plurality of brackets fixedly secured to both side of the sprocket body along the periphery thereof at predetermined intervals, a plurality of buffer members, each being replaceably secured to each of the brackets, and plurality of frame members, each being secured to each of the brackets and including walls extending from the brackets parallel to and spaced from the side of the buffer members for preventing the buffer members from falling sideways. The frame member is coextensive with a portion of the sides of the buffer members. Thus, the endurability of the buffer members is much improved.

REFERENCES:
patent: 2003528 (1935-06-01), Best
patent: 2492219 (1949-12-01), Haefeli
patent: 2953930 (1960-09-01), Meyer
patent: 3057219 (1962-10-01), Montgomery
patent: 3231316 (1966-01-01), Ruf
patent: 3576352 (1971-04-01), Sato et al.
patent: 3578822 (1971-05-01), Slemmons
patent: 3854345 (1974-12-01), Reinsma
patent: 3889550 (1975-06-01), Boggs et al.

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