Joint bushings for track joint assemblies
US10633040B2 · kind B2 · utility
0Cited by
14References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 2, 2018 |
| Grant date | Apr 28, 2020 |
| Priority date | — |
| Expiry date | Feb 2, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D55/21
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A thrust ring comprises a body including a cylindrical outer surface, a cylindrical inner surface, defining a central axis, an axial direction, a circumferential direction, a first axial end, a second axial end, and at least one recess on the first axial end, and at least one protrusion extending from the cylindrical inner surface toward the central axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.