Slide type cellular phone and sliding method thereof

Details Slide type cellular phone and sliding method thereof Slide type cellular phone and sliding method thereof

2006-11-14

2006-11-14

Eng, George (Department: 2617)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C379S433120

Reexamination Certificate

active

07136688

ABSTRACT:
A slide type cellular phone having two separate bodies automatically or manually sliding with respect to each other includes a first main body having a motor with a shaft, an elastic member elastically supporting the motor, and a switch activating the motor, a power transmitting unit coupled to the shaft of the motor to receive a rotation power from the motor, a pinion coupled to the power transmitting unit to be rotated by the rotation power, a second main body slidably coupled to the first main body, having a rack coupled to the pinion, and sliding with respect to the first main body according to movements of the pinion and the rack, and a sliding detecting unit detecting a termination of a sliding operation of the second main body to control the motor. The pinion, the rack, and the power transmitting member to operates by a rotation of the motor to automatically or manually slide the second main body with respect to the first main body, thereby providing a more convenient cellular phone.

REFERENCES:
patent: 6748249 (2004-06-01), Eromaki et al.
patent: 6980840 (2005-12-01), Kim et al.
patent: 6993128 (2006-01-01), Eromaki
patent: 2003/0227564 (2003-12-01), Lim

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