JPS6289891U - - Google Patents

Info

Publication number
JPS6289891U
JPS6289891U JP18176285U JP18176285U JPS6289891U JP S6289891 U JPS6289891 U JP S6289891U JP 18176285 U JP18176285 U JP 18176285U JP 18176285 U JP18176285 U JP 18176285U JP S6289891 U JPS6289891 U JP S6289891U
Authority
JP
Japan
Prior art keywords
spring
speaker
loaded hinge
ceiling
speaker bracket
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
JP18176285U
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 JP18176285U priority Critical patent/JPS6289891U/ja
Publication of JPS6289891U publication Critical patent/JPS6289891U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)

Description

【図面の簡単な説明】
第1図及び第2図は従来の天井埋め込み型スピ
ーカの構造を示す側面図で、一部断面図を斜線で
示す。第3図及び第4図は本考案におけるスピー
カの側面図で一部断面図を斜線で示す。 1……スピーカユニツト、2……スピーカバツ
フル、3……天井板、4……コイルスプリング、
5……取り付け金具、6……ねじ、7……補強材
、8……バネ付き蝶番、9……回転軸、10……
バネの力の方向を示す矢印。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 バネ付き蝶番8の一端8aが、バネの力でス
    ピーカバツフル2より外側へ向かうように、バネ
    付き蝶番8の他端8bをスピーカバツフル2に固
    定した天井埋め込み型スピーカ。 2 バネ付き蝶番8の一端8aをバネの力が働く
    方向へかぎ状に曲げた実用新案登録請求の範囲第
    1項記載の天井埋め込み型スピーカ。
JP18176285U 1985-11-26 1985-11-26 Pending JPS6289891U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18176285U JPS6289891U (ja) 1985-11-26 1985-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18176285U JPS6289891U (ja) 1985-11-26 1985-11-26

Publications (1)

Publication Number Publication Date
JPS6289891U true JPS6289891U (ja) 1987-06-09

Family

ID=31126933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18176285U Pending JPS6289891U (ja) 1985-11-26 1985-11-26

Country Status (1)

Country Link
JP (1) JPS6289891U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017180554A (ja) * 2016-03-29 2017-10-05 東京エレクトロニツクシステムズ株式会社 通信装置、送信機、及び受信機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017180554A (ja) * 2016-03-29 2017-10-05 東京エレクトロニツクシステムズ株式会社 通信装置、送信機、及び受信機

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