Safely overload link
US11731861B2 · kind B2 · utility
0Cited by
5References
14Claims
0Family size
Inventor
Key dates
| Filing date | Jul 30, 2018 |
| Grant date | Aug 22, 2023 |
| Priority date | — |
| Expiry date | Apr 10, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01L5/0071
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The invention relates to a safety link for use in lifting, winching, towing or securing apparatus or similar. The safety link including, a first connection point, a second connection point, and an indicator means positioned substantially between and associated with the first connection point and the second connection point. If an overload force is applied, the forces between the first connection point and the second connection point cause a change in the indicator means, whereby the change indicates the overload to the user so safety checks may be conducted. The invention also relates to a method of use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.