Telephone instruments

Details Telephone instruments Telephone instruments

1977-04-07

1978-08-15

Cooper, William C.

179100C, H04M 108

Patent

active

041074815

ABSTRACT:
The invention relates to a switching device for energizing and de-energizing a telephone instrument in response to removal and replacement of the handset. The device comprises a platform for receiving a capsule of the handset, the said platform being pivotal against a bias. The weight of the handset moves the platform to de-energize the device when the handset is in position on the instrument. The arrangement has the characteristic that secure location of the platform is provided whether the instrument is in the horizontal or the vertical mode.

REFERENCES:
patent: 2762869 (1956-09-01), Huizenga et al.

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