Axle suspension system having a shear bolt
US11221036B2 · kind B2 · utility
0Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 31, 2019 |
| Grant date | Jan 11, 2022 |
| Priority date | — |
| Expiry date | Aug 14, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60G2206/8207
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A shear bolt and an axle suspension system having a shear bolt. The shear bolt may have a shear head and an enlarged head. The shear head may be configured to detach from the shear bolt. The enlarged head may have first and second protrusions that may be grasped by a tool in a manner that prevents tightening of the shear bolt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.