Tension indicator
US8593293B2 · kind B2 · utility
1Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 8, 2007 |
| Grant date | Nov 26, 2013 |
| Priority date | — |
| Expiry date | May 29, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2022/4841
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The present invention concerns a tension indicator for indicating when a strap (2) has reached a predetermined tension level, comprising an audible signal producing member (7) having an abutment surface for engagement with said strap, said audible signal producing member altering its physical configuration in reaction to tension in said strap reaching a predetermined value, wherein the change in physical configuration creates an audible signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.