JPH0335175U - - Google Patents

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Publication number
JPH0335175U
JPH0335175U JP9598489U JP9598489U JPH0335175U JP H0335175 U JPH0335175 U JP H0335175U JP 9598489 U JP9598489 U JP 9598489U JP 9598489 U JP9598489 U JP 9598489U JP H0335175 U JPH0335175 U JP H0335175U
Authority
JP
Japan
Prior art keywords
coil spring
rotating shaft
brake mechanism
wound
rotating
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.)
Granted
Application number
JP9598489U
Other languages
English (en)
Other versions
JPH0748925Y2 (ja
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 JP9598489U priority Critical patent/JPH0748925Y2/ja
Publication of JPH0335175U publication Critical patent/JPH0335175U/ja
Application granted granted Critical
Publication of JPH0748925Y2 publication Critical patent/JPH0748925Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案のブレーキ機構の実施例の原理
を示す正面図、第2図a,b,cは本考案の適用
例を示す斜視図、第3図a,bは従来例の正面図
と側面図である。 図において、2……開閉部材、3……回転軸、
3a……テーパ部、5……ブレーキ機構、6……
コイルばね、7……初期条件調整手段、9……ば
ね部材である。

Claims (1)

  1. 【実用新案登録請求の範囲】 回転しながら開く開閉部材2と一体的な回転軸
    3に、一端を固定側に係止したコイルばね6を巻
    付け、回転軸3の回転によりコイルばね6を締付
    けて大きい摩擦力を生じるブレーキ機構において
    、 上記回転軸3とそこに巻付けられるコイルばね
    6を、末広がりのテーパ状に形成し、 コイルばね6の径の小さい自由端側の軸方向に
    、ばね部材9を有する初期条件調整手段7を設け
    たことを特徴とするブレーキ機構。
JP9598489U 1989-08-18 1989-08-18 ブレーキ機構 Expired - Lifetime JPH0748925Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9598489U JPH0748925Y2 (ja) 1989-08-18 1989-08-18 ブレーキ機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9598489U JPH0748925Y2 (ja) 1989-08-18 1989-08-18 ブレーキ機構

Publications (2)

Publication Number Publication Date
JPH0335175U true JPH0335175U (ja) 1991-04-05
JPH0748925Y2 JPH0748925Y2 (ja) 1995-11-08

Family

ID=31645213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9598489U Expired - Lifetime JPH0748925Y2 (ja) 1989-08-18 1989-08-18 ブレーキ機構

Country Status (1)

Country Link
JP (1) JPH0748925Y2 (ja)

Also Published As

Publication number Publication date
JPH0748925Y2 (ja) 1995-11-08

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