Torque limiting spring hinge
US5464083A · kind A · utility
22Cited by
25References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 31, 1993 |
| Grant date | Nov 7, 1995 |
| Priority date | — |
| Expiry date | Aug 31, 2013 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2999/00
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A spring hinge and method of making same are disclosed. The spring hinge has a housing enclosing the spring and its associated shaft. The housing includes projections adjacent the ends of the spring such that upon rotation of the spring in either direction, an end of the spring is engaged by the housing and the spring is caused to expand into the "wrap open" condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.