JPH0248673U - - Google Patents

Info

Publication number
JPH0248673U
JPH0248673U JP1988128047U JP12804788U JPH0248673U JP H0248673 U JPH0248673 U JP H0248673U JP 1988128047 U JP1988128047 U JP 1988128047U JP 12804788 U JP12804788 U JP 12804788U JP H0248673 U JPH0248673 U JP H0248673U
Authority
JP
Japan
Prior art keywords
gasket
groove
circumferential surface
annular
movable member
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
JP1988128047U
Other languages
English (en)
Other versions
JPH0639169Y2 (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 JP1988128047U priority Critical patent/JPH0639169Y2/ja
Publication of JPH0248673U publication Critical patent/JPH0248673U/ja
Application granted granted Critical
Publication of JPH0639169Y2 publication Critical patent/JPH0639169Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sealing Devices (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Description

【図面の簡単な説明】
第1図はこの考案によるパツキン用溝の実施例
を示す断面図、第2図は第1図に示すパツキン用
溝にパツキンを収納し状態を示す断面図、第3図
は従来のパツキン用溝を示す断面図、第4図は第
3図に示すパツキン用溝にパツキンを収納した状
態を示す断面図である。 1,5……ロツド、2,6……シリンダ、3,
7……パツキン用溝、3a……テーパ面、3b…
…えぐれ部、4,8……パツキン、4a,8a…
…U溝、4b,4c,8b,8c……リツプ部、
,P……圧力。

Claims (1)

    【実用新案登録請求の範囲】
  1. 移動部材1と、この移動部材1を支持する固定
    部材2との間に介在して両者間をシールする環状
    のパツキン4を収納するために前記固定部材2の
    内周面に設けられるパツキン用溝3であつて、該
    パツキン用溝3は、断面方形状で環状をなすとと
    もに、圧力が作用するのと反対側の部分を半径方
    向外側に順次広げて外周面の一部をテーパ面3a
    に形成してえぐれ部3bとしたことを特徴とする
    パツキン用溝。
JP1988128047U 1988-09-30 1988-09-30 密封装置 Expired - Lifetime JPH0639169Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988128047U JPH0639169Y2 (ja) 1988-09-30 1988-09-30 密封装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988128047U JPH0639169Y2 (ja) 1988-09-30 1988-09-30 密封装置

Publications (2)

Publication Number Publication Date
JPH0248673U true JPH0248673U (ja) 1990-04-04
JPH0639169Y2 JPH0639169Y2 (ja) 1994-10-12

Family

ID=31381019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988128047U Expired - Lifetime JPH0639169Y2 (ja) 1988-09-30 1988-09-30 密封装置

Country Status (1)

Country Link
JP (1) JPH0639169Y2 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6454273B1 (en) * 1999-02-18 2002-09-24 Kayaba Kogyo Kabushiki Kaisha Seal structure
JP2017161028A (ja) * 2016-03-10 2017-09-14 株式会社エクセディ プーリ装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57198458U (ja) * 1981-06-15 1982-12-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57198458U (ja) * 1981-06-15 1982-12-16

Also Published As

Publication number Publication date
JPH0639169Y2 (ja) 1994-10-12

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