Wheel substitutes for land vehicles – Combined or convertible
Patent
1982-01-29
1983-09-27
Scherbel, David A.
Wheel substitutes for land vehicles
Combined or convertible
305 22, 305 28, 305 31, B62D 5510, B62D 5516, B62D 5530
Patent
active
044065019
ABSTRACT:
A track-type vehicle (10) includes a track roller frame (13), a track idler (18) mounted forwardly on the track roller frame (13), and a recoil system (19) interconnected between the track roller frame (13) and the track idler (18). Conventional recoil systems, such as those employing one or more return springs therein, are sometimes subjected to adverse impact loads which could unduly subject undercarriage components to high stresses. This invention is directed to a slider assembly (29) slidably mounted for fore and aft movements on the track roller frame (13) and having the track idler (18) rotatably mounted thereon. Linear movement of the slider assembly (29) on the track roller frame (13) is guided by a pair of guides (30) laterally spaced on either side of the track idler (18).
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Exhibit A-Caterpillar D-10 Sales Brochure (cover and p. 17).
Exhibit B-Caterpillar D-10 Tractor-Track Roller Frame Group (Parts Book-p. 168).
Caterpillar Tractor Co.
Scherbel David A.
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