JPS59131546U - ピストン - Google Patents

ピストン

Info

Publication number
JPS59131546U
JPS59131546U JP2427683U JP2427683U JPS59131546U JP S59131546 U JPS59131546 U JP S59131546U JP 2427683 U JP2427683 U JP 2427683U JP 2427683 U JP2427683 U JP 2427683U JP S59131546 U JPS59131546 U JP S59131546U
Authority
JP
Japan
Prior art keywords
piston
piston body
cast window
protrusion
circumference
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
JP2427683U
Other languages
English (en)
Inventor
幸雄 山本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 by Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP2427683U priority Critical patent/JPS59131546U/ja
Publication of JPS59131546U publication Critical patent/JPS59131546U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】

Claims (1)

    【実用新案登録請求の範囲】
  1. ピストン本体１の鋳抜き窓部２の内周縁部に、この鋳抜
    き窓部２の周囲に亘る突条３をピストン本体１と一体に
    形成したことを特徴とするピストン。
JP2427683U 1983-02-23 1983-02-23 ピストン Pending JPS59131546U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2427683U JPS59131546U (ja) 1983-02-23 1983-02-23 ピストン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2427683U JPS59131546U (ja) 1983-02-23 1983-02-23 ピストン

Publications (1)

Publication Number Publication Date
JPS59131546U true JPS59131546U (ja) 1984-09-04

Family

ID=30155322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2427683U Pending JPS59131546U (ja) 1983-02-23 1983-02-23 ピストン

Country Status (1)

Country Link
JP (1) JPS59131546U (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843284U (ja) * 1971-09-22 1973-06-04
JPS5143307U (ja) * 1974-09-26 1976-03-31
JPS5650750B2 (ja) * 1973-12-26 1981-12-01

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843284U (ja) * 1971-09-22 1973-06-04
JPS5650750B2 (ja) * 1973-12-26 1981-12-01
JPS5143307U (ja) * 1974-09-26 1976-03-31

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