Self-retention compression spring with housing
US9593730B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 17, 2014 |
| Grant date | Mar 14, 2017 |
| Priority date | — |
| Expiry date | Nov 25, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H71/0228
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A compression spring is disclosed, which is configured to be used for various applications, and in particular for operate accessory linkages. Furthermore, a compression spring retention system is disclosed including a compression spring and a housing in which the compression spring is fixable. The compression spring includes a length of coiled wire having substantially a circular cross-sectional area, wherein at least a first end of the compression spring is formed as a retainer device that is configured to be compressed while being mounted into a recessed chamber of the housing and to expand when inserted into the recessed chamber in a way that the compression spring is fixed at the recessed chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.