Crank preload collar assembly
US12162564B2 · kind B2 · utility
0Cited by
28References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 20, 2022 |
| Grant date | Dec 10, 2024 |
| Priority date | — |
| Expiry date | Jul 20, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62K2206/00
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A crank preload collar assembly is disclosed. The crank preload collar assembly includes a preload collar body having an axial opening therein to fit around a spindle of a crank assembly. The crank preload collar assembly also includes a clampable opening formed in a portion of the preload collar body. A cam lever is coupled with both sides of the clampable opening, wherein the cam lever provides a clamping force to the preload collar body with respect to the spindle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.