JPH02150476U - - Google Patents

Info

Publication number
JPH02150476U
JPH02150476U JP5759089U JP5759089U JPH02150476U JP H02150476 U JPH02150476 U JP H02150476U JP 5759089 U JP5759089 U JP 5759089U JP 5759089 U JP5759089 U JP 5759089U JP H02150476 U JPH02150476 U JP H02150476U
Authority
JP
Japan
Prior art keywords
stepped portions
relief
tightening
circumferential surface
pressed against
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
JP5759089U
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 JP5759089U priority Critical patent/JPH02150476U/ja
Publication of JPH02150476U publication Critical patent/JPH02150476U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)
  • Crushing And Grinding (AREA)

Description

【図面の簡単な説明】
第1図は本考案のリリーフ弁の縦断面図、第2
図は第1図の−線に沿つた横断面図、第3図
はタイヤ式ミル装置の全体構成図、第4図はロー
ラタイヤ部の詳細断面図、第5図および第6図は
従来のリリーフ弁の縦断面図と上面図である。 19……リリーフ弁、20……弁箱、21……
鋼球、22……スプリング、23……段付部、2
4……シール面、25……ネジ部、26……締付
部、27……保持部材、28……逃し溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. 筒状の弁箱の外周面にネジ締付用の締付部が、
    内周面に段付部がそれぞれ形成され、かつ弾性部
    材によつて弁体が前記段付部に押圧されたリリー
    フ弁において、前記段付部に逃し溝を形成し、ネ
    ジ締付時に前記段付部に加わつた締付力を前記逃
    し溝で吸収する構成としたことを特徴とするリリ
    ーフ弁。
JP5759089U 1989-05-19 1989-05-19 Pending JPH02150476U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5759089U JPH02150476U (ja) 1989-05-19 1989-05-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5759089U JPH02150476U (ja) 1989-05-19 1989-05-19

Publications (1)

Publication Number Publication Date
JPH02150476U true JPH02150476U (ja) 1990-12-26

Family

ID=31582438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5759089U Pending JPH02150476U (ja) 1989-05-19 1989-05-19

Country Status (1)

Country Link
JP (1) JPH02150476U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018119627A (ja) * 2017-01-26 2018-08-02 日東工器株式会社 逆止弁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018119627A (ja) * 2017-01-26 2018-08-02 日東工器株式会社 逆止弁

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