JPH01165854U - - Google Patents

Info

Publication number
JPH01165854U
JPH01165854U JP6391188U JP6391188U JPH01165854U JP H01165854 U JPH01165854 U JP H01165854U JP 6391188 U JP6391188 U JP 6391188U JP 6391188 U JP6391188 U JP 6391188U JP H01165854 U JPH01165854 U JP H01165854U
Authority
JP
Japan
Prior art keywords
flange
valve body
cylindrical valve
elastic
cylindrical
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
JP6391188U
Other languages
English (en)
Other versions
JPH0642133Y2 (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 JP1988063911U priority Critical patent/JPH0642133Y2/ja
Publication of JPH01165854U publication Critical patent/JPH01165854U/ja
Application granted granted Critical
Publication of JPH0642133Y2 publication Critical patent/JPH0642133Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Braking Systems And Boosters (AREA)
  • Diaphragms And Bellows (AREA)

Description

【図面の簡単な説明】
第１図は本考案の筒状弁体の断面図、第２図は
筒状弁体を製造する金型の断面図、第３図は真空
倍力装置の断面図、第４図は従来の筒状弁体の断
面図、第５図は従来の筒状弁体を製造する金型の
断面図である。 １；筒状弁体、３；リング、４；鍔部、６；環
状突部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 筒状弾性体の軸方向一端部がスカート部に形成
    され、他端にリングで補強した鍔部を形成した筒
    状弁体において、鍔部の外面における内周端部が
    環状突部に形成されるとともに、鍔部の内周面は
    軸方向外側に向つて漸次小径となるように形成し
    たことを特徴とする弾性を有する筒状弁体。
JP1988063911U 1988-05-14 1988-05-14 弾性を有する筒状弁体 Expired - Lifetime JPH0642133Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988063911U JPH0642133Y2 (ja) 1988-05-14 1988-05-14 弾性を有する筒状弁体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988063911U JPH0642133Y2 (ja) 1988-05-14 1988-05-14 弾性を有する筒状弁体

Publications (2)

Publication Number Publication Date
JPH01165854U true JPH01165854U (ja) 1989-11-20
JPH0642133Y2 JPH0642133Y2 (ja) 1994-11-02

Family

ID=31289397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988063911U Expired - Lifetime JPH0642133Y2 (ja) 1988-05-14 1988-05-14 弾性を有する筒状弁体

Country Status (1)

Country Link
JP (1) JPH0642133Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009019643A (ja) * 2007-07-10 2009-01-29 Advics:Kk リングモールド型ブーツおよびその製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58165366U (ja) * 1982-04-30 1983-11-04 日産自動車株式会社 被覆体
JPS6449718U (ja) * 1987-09-24 1989-03-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58165366U (ja) * 1982-04-30 1983-11-04 日産自動車株式会社 被覆体
JPS6449718U (ja) * 1987-09-24 1989-03-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009019643A (ja) * 2007-07-10 2009-01-29 Advics:Kk リングモールド型ブーツおよびその製造方法

Also Published As

Publication number Publication date
JPH0642133Y2 (ja) 1994-11-02

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