Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Patent
1998-12-22
2000-01-25
Chin, Wellington
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
379357, 379433, 455575, 455 90, 455347, 455351, 235441, H04B 138
Patent
active
060186690
ABSTRACT:
The card reading device is for use in mobile radio devices. From a battery compartment, the card is longitudinally inserted into a receiving apparatus through a receiving slot and is ejected through the receiving slot, following use, by a slide which is accessible from outside through an opening in the housing and which has a catch for the card. For reasons of space efficiency the slide is located beneath the receiving apparatus, the catch being arranged at the end of the slide, which is situated behind the card, viewed in the direction of card ejection. The front edge of the slide, viewed in the direction of card ejection, serves as a snapping lock for the battery and projects into the battery compartment through a second slot. In a first inserted position of the slide the front edge projects a prescribed length into the battery compartment. The slide can be slid counter to a spring restoring force into a second position, in which the front edge is located inside the second slot.
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patent: 5436969 (1995-07-01), Kobayashi
patent: 5615250 (1997-03-01), Kobayashi
patent: 5669069 (1997-09-01), Rautila
patent: 5826176 (1998-10-01), Choi
patent: 5831256 (1998-11-01), De Larminat et al.
patent: 5894597 (1999-04-01), Schwartz et al.
Chin Wellington
Perez-Gutierrez Rafael
Siemens Aktiengesellschaft
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