Clamping collar
US7062821B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2001 |
| Grant date | Jun 20, 2006 |
| Priority date | — |
| Expiry date | Dec 21, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/1482
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A clamping collar having a hook (22) suitable for being clipped onto a lug (12) in the clamped state. The collar has a tongue (14) secured to the end that carries the hook (22). The lug (12) has a free edge (12A) which, when the collar is in the unclamped state, faces towards the hook (22), and the tongue carries at least one retaining member (26A, 26B) which, when the collar is in the unclamped state, lies in a cavity (28) provided under the lug (12) and co-operates with the free edge thereof. The tongue also has a guide embossed region (40) in alignment with the free edge of the lug to guide said lug during hooking and/or to form an abutment for the hook.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.