Patent · US Active

Clamping collar

US11674625B2 · kind B2 · utility

0Cited by

7References

20Claims

0Family size

Inventors

Nicolas Rigollet · Romorantin-Lanthenay, FR
Fabrice Prevot · La Colinière, FR

Key dates

Filing date	Sep 17, 2020
Grant date	Jun 13, 2023
Priority date	—
Expiry date	May 7, 2041

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16B2/06
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

The clamping collar comprises a metal belt carrying a protruding lug in the vicinity of a first end and a hook in the vicinity of a second end. The hook has a front wall and a common part. The wall is intended to be retained behind the lug while the hook is hooked on the lug to keep the collar in the clamped state. The common part links the front wall to the belt and has a gripping surface protruding radially outwardly and two lateral borders which extend axially on either side of the gripping surface by being radially set back from the gripping surface.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.