Title:
BRANCHING DEVICE FOR TWO-CABLE TYPE TV INTERPHONE
Document Type and Number:
Japanese Patent JP3440593
Kind Code:
B2
Abstract:
PURPOSE: To provide a branching device for two-cable type TV interphone ensuring easy execution of installing works, with which the wiring works for a video line, talk line, and signaling line can be performed by a one-touch motion within one branch device and also the accommodation of a terminal block in the branch device can be done easily.
CONSTITUTION: A P-plate 2 is accommodated between a body case 1 and body cover 4 which constitute a branch device A. A quick coupling terminal block 3 installed in a specified position on the P-plate 2 and accommodated inside the body cover 4 is arranged so as to be visible through openings 11a, 11b, 11c furnished in the body cover 4.
Inventors:
Yasuyuki Kitabayashi
Toru Yamada
Hideo Togawa
Shozo Tanaka
Toru Yamada
Hideo Togawa
Shozo Tanaka
Application Number:
JP31700194A
Publication Date:
August 25, 2003
Filing Date:
December 20, 1994
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS,LTD.
International Classes:
H01R9/22; H04M9/00; (IPC1-7): H01R9/22; H04M9/00
Domestic Patent References:
| JP4357740A | ||||
| JP4223640A | ||||
| JP6431483U | ||||
| JP61192394U | ||||
| JP58183013U | ||||
| JP628740U |
Attorney, Agent or Firm:
Junji Ando
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