JPH044556U - - Google Patents

Info

Publication number
JPH044556U
JPH044556U JP4543090U JP4543090U JPH044556U JP H044556 U JPH044556 U JP H044556U JP 4543090 U JP4543090 U JP 4543090U JP 4543090 U JP4543090 U JP 4543090U JP H044556 U JPH044556 U JP H044556U
Authority
JP
Japan
Prior art keywords
piston
rings
convex
annular groove
degrees
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
JP4543090U
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 JP4543090U priority Critical patent/JPH044556U/ja
Publication of JPH044556U publication Critical patent/JPH044556U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Description

【図面の簡単な説明】
第1図乃至第3図は本考案の一実施例に係るピ
ストンの斜視図と断面図と平面図、第4図、第5
図は他の実施例に係るピストンの斜視図と平面図
、第6図は従来のピストンの斜視図、第7図は金
型の断面図である。 符号の説明、1……ピストン、2……本体、3
a……凸状リング、3a′……高さの低いリング
部、4a……環状溝、13,13a……高さの低
い部分、14……テーパ。

Claims (1)

  1. 【実用新案登録請求の範囲】 本体の外周にピストンリングを固着する複数の
    凸状リングと凸状リング間に設けた環状溝とから
    なる係止部を形成しているピストンにおいて、 前記凸状リングは180度変位した対称位置に
    高さの低い部分を有していることを特徴とするピ
    ストン。
JP4543090U 1990-04-27 1990-04-27 Pending JPH044556U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4543090U JPH044556U (ja) 1990-04-27 1990-04-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4543090U JPH044556U (ja) 1990-04-27 1990-04-27

Publications (1)

Publication Number Publication Date
JPH044556U true JPH044556U (ja) 1992-01-16

Family

ID=31559599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4543090U Pending JPH044556U (ja) 1990-04-27 1990-04-27

Country Status (1)

Country Link
JP (1) JPH044556U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110166A (en) * 1976-03-12 1977-09-16 Zojirushi Vacuum Bottle Co Containers suitable for warm liquid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110166A (en) * 1976-03-12 1977-09-16 Zojirushi Vacuum Bottle Co Containers suitable for warm liquid

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