Card receiving and ejecting device
US5634805A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 5, 1995 |
| Grant date | Jun 3, 1997 |
| Priority date | — |
| Expiry date | Sep 5, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K5/0295
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A card receiving/ejecting device having an excellent operability and free from malfunction. First and second card receiving/ejecting units are vertically arranged adjacent to each other for accepting first and second expansion cards, respectively, for expanding a function of an information processing equipment. First and second ejection buttons are vertically arranged adjacent to each other at the side of openings formed in a housing. The first ejection button is directly connected to a first ejection lever, while the second ejection button is connected to a second ejection lever via an intervening spring which has a smaller elasticity than that of a second spring for urging the second ejection lever in a card inserting direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.