Adapter for preloading bearings
US4159750A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 4, 1977 |
| Grant date | Jul 3, 1979 |
| Priority date | — |
| Expiry date | Nov 4, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D55/125
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An adapter particularly suited for use in preloading bearings in the final drive of a crawler-type vehicle, including a plate adapted to be mounted concentrically with the sprocket shaft of a final drive, securing devices associated with the plate for securing the plate in concentric relation to the sprocket shaft, a stub shaft extending from one side of the plate, an arm rotatably mounted on the stub shaft and having a radial part extending beyond the periphery of the plate and an axial part terminating in an end on the side of the plate opposite of the stub shaft, a jaw mounted on the end of the arm and adapted to engage a bearing adjusting nut on the final drive, and a torque receiving formation on the arm for receiving a rotative force from a torque wrench or the like and being generally concentrically located with respect to the stub shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.