Track roller for crawler chain

Wheel substitutes for land vehicles – With track support intermediate of end wheels – With roller support contacting lower track run

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Details

305119, 305138, B62D 5515

Patent

active

058035583

ABSTRACT:
In order to create a track roller for crawler chains, consisting of a track oller body, an axle traversing the same as well as bearings and seals arranged between the track roller body and the axle, whereby the axle is affixed to a mount with its ends axially protruding from the track roller body, which has a long life when used as intended, the invention proposes that the bearings (3) radially arranged between the track roller body (1) and the axle (2) be designed as pivoting bearings, so that the load-caused bending of the track roller body or the axle can follow without jamming.

REFERENCES:
patent: 3869931 (1975-03-01), Boggs
patent: 3945693 (1976-03-01), Booth, Jr. et al.
patent: 4152031 (1979-05-01), Maguire
patent: 4209205 (1980-06-01), Gregg et al.
patent: 4371362 (1983-02-01), Dorris
patent: 5553931 (1996-09-01), Diekevers

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