| 摘要 |
PURPOSE:To automatically or manually open/close a sliding glass door in front of the cabinet in which AV equipments such as a television receiver are contained with convenience. CONSTITUTION:An endless cord 6 reversible by a motor 5 started by a remote control transmitter 3 for an AV equipment is stretched in the lateral direction and both lock limiters 7a, 7b are fixed to the cord 6 at a prescribed interval and the cord 6 between the lock limiters 7a, 7b is inserted slidably to a lock body 8 at sliding glass doors 2a, 2b and a torque detection circuit is provided in a drive circuit for the motor 5. |
