Fastener with anti-rotation clip
US8092132B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 5, 2008 |
| Grant date | Jan 10, 2012 |
| Priority date | — |
| Expiry date | Mar 5, 2030 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2326/02
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A fastener with a threaded nut, a clip, a first engagement feature and a second engagement feature. The nut has front and rear surfaces and a first lock structure that is disposed between the front and rear surfaces. The clip has a body, which defines an aperture, a second lock structure and an engagement member. The second lock structure is coupled to the body and engages the first lock structure to axially retain the clip to the nut. The engagement member extends into the aperture in the body. The first engagement feature is coupled to either the nut or the clip and comprises at least one tooth. The second engagement feature is associated with the other one of the nut and the clip and is engaged with the first engagement feature to inhibit rotation between the nut and the clip.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.