Lateral pin retention system and method
US8490270B2 · kind B2 · utility
2Cited by
28References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 8, 2012 |
| Grant date | Jul 23, 2013 |
| Priority date | — |
| Expiry date | Nov 8, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/32951
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A pin joint includes a pin having a longitudinal axis. A bushing for use with a lateral pin retention system may be positioned around the pin. The bushing includes an arc groove disposed radially about an outer surface of the bushing. A retaining plug for use with the lateral pin retention system includes an engagement head shaped to engage the arc groove and may be attachable to a linkage of a machine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.