JPH01143542U - - Google Patents

Info

Publication number
JPH01143542U
JPH01143542U JP3996088U JP3996088U JPH01143542U JP H01143542 U JPH01143542 U JP H01143542U JP 3996088 U JP3996088 U JP 3996088U JP 3996088 U JP3996088 U JP 3996088U JP H01143542 U JPH01143542 U JP H01143542U
Authority
JP
Japan
Prior art keywords
handset
yoke
switching device
call switching
hook portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3996088U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP3996088U priority Critical patent/JPH01143542U/ja
Publication of JPH01143542U publication Critical patent/JPH01143542U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図はこの考案の実施例を示す要部縦断側面
図、第2図は従来例の全体分解斜視図、第3図は
従来例の概略側面図である。 1……インターホン装置又は電話機本体、2…
…カバー、3……送受話器、3B……引掛部、4
……送受話器引掛フツク部、5……ヨーク、6…
…リードスイツチ、7……永久磁石。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) インターホン装置又は電話機本体に送受話
    器を引掛けて通話切替を行なうようにした通話切
    替装置であつて、前記本体の送受話器引掛フツク
    部内にヨーク及びリードスイツチが配設され、送
    受話器の引掛部に前記ヨークに対向して永久磁石
    が収容されていることを特徴とする送受話器の通
    話切替装置。 (2) 前記ヨークは、磁気回路を構成するに適し
    た材料からなる請求項1記載の送受話器の通話切
    替装置。
JP3996088U 1988-03-25 1988-03-25 Pending JPH01143542U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3996088U JPH01143542U (ja) 1988-03-25 1988-03-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3996088U JPH01143542U (ja) 1988-03-25 1988-03-25

Publications (1)

Publication Number Publication Date
JPH01143542U true JPH01143542U (ja) 1989-10-02

Family

ID=31266441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3996088U Pending JPH01143542U (ja) 1988-03-25 1988-03-25

Country Status (1)

Country Link
JP (1) JPH01143542U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013207743A (ja) * 2012-03-29 2013-10-07 Aiphone Co Ltd 通話機器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823447B2 (ja) * 1979-03-09 1983-05-16 新日本製鐵株式会社 ヒ−トパタ−ンの最適化制御方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823447B2 (ja) * 1979-03-09 1983-05-16 新日本製鐵株式会社 ヒ−トパタ−ンの最適化制御方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013207743A (ja) * 2012-03-29 2013-10-07 Aiphone Co Ltd 通話機器

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