Injection/ejection mechanism
US7850260B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2007 |
| Grant date | Dec 14, 2010 |
| Priority date | — |
| Expiry date | Apr 10, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q1/066
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An injection/ejection mechanism is provided for mounting and dismounting of a unit in a chassis. The mechanism includes a drive screw that cooperates with a threaded barrel, the threaded barrel being rotatable for engagement and disengagement with at least one chassis component. The drive screw can be rotated in a first rotational direction to urge the threaded barrel in a first longitudinal direction against at least one chassis component for mounting of the unit and can be rotated in an opposite rotational direction to urge the threaded barrel in an opposite longitudinal direction against at least one chassis component for dismounting of the unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.