JPS588731U - piston - Google Patents

piston

Info

Publication number
JPS588731U
JPS588731U JP10216681U JP10216681U JPS588731U JP S588731 U JPS588731 U JP S588731U JP 10216681 U JP10216681 U JP 10216681U JP 10216681 U JP10216681 U JP 10216681U JP S588731 U JPS588731 U JP S588731U
Authority
JP
Japan
Prior art keywords
piston
pin
pin hole
pin boss
friction material
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
JP10216681U
Other languages
Japanese (ja)
Inventor
保 東藤
Original Assignee
厚木自動車部品株式会社
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 厚木自動車部品株式会社 filed Critical 厚木自動車部品株式会社
Priority to JP10216681U priority Critical patent/JPS588731U/en
Publication of JPS588731U publication Critical patent/JPS588731U/en
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。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は従来例のピストン断面図、第2図以下は本考案
例を示し第2図はピストンピン側ニ低摩擦材を取付けた
場合の断面図、第3図はピストン  。 ピンの第2図の■−■線断面図、第4図はピンボス側に
低摩擦材を取付けた状態の断面図、第5図はピンボス部
の第4図の■−V線断面図、第6図  −および第7図
は他の実施例の断面図である。 1・・・・・・頭部、2・・曲スカート部入3・・曲ピ
ンボス部、4・・・・・・ピン孔、5・・・・・・ピス
トンピン、6・・・・・・コネクチングロッド、11・
・曲低摩擦材。 第5図
Fig. 1 is a cross-sectional view of a conventional piston, Fig. 2 and subsequent figures show an example of the present invention, Fig. 2 is a cross-sectional view of the piston with a low-friction material attached to the piston pin side, and Fig. 3 is a piston. Figure 4 is a cross-sectional view of the pin with the low-friction material attached to the pin boss side; Figure 5 is a cross-sectional view of the pin boss section along the ■-V line in Figure 4; 6- and 7 are cross-sectional views of other embodiments. 1... Head, 2... Curved skirt part 3... Curved pin boss part, 4... Pin hole, 5... Piston pin, 6...・Connecting rod, 11・
- Curved low friction material. Figure 5

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 頭部1と、頭部1に連らなるスカート部2と、スカート
部2の対向面に設けられたピンボス部3と、ピンボス部
3に設けられたピン孔4と、ピン孔4に嵌挿されたピス
トン−5を有し、該ピストンピン5によってコネクチン
グロッド6等に連結されているピストンにおいて前記ピ
ンボス部3とピストン5の接触部にはカーボンやテフロ
ン等の低摩擦材11を介在させたことを特徴とするピス
トン。
A head part 1, a skirt part 2 connected to the head part 1, a pin boss part 3 provided on the opposing surface of the skirt part 2, a pin hole 4 provided in the pin boss part 3, and a pin hole 4 that fits into the pin hole 4. In the piston, which is connected to a connecting rod 6 etc. by the piston pin 5, a low friction material 11 such as carbon or Teflon is interposed at the contact portion between the pin boss portion 3 and the piston 5. A piston characterized by:
JP10216681U 1981-07-09 1981-07-09 piston Pending JPS588731U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10216681U JPS588731U (en) 1981-07-09 1981-07-09 piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10216681U JPS588731U (en) 1981-07-09 1981-07-09 piston

Publications (1)

Publication Number Publication Date
JPS588731U true JPS588731U (en) 1983-01-20

Family

ID=29896818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10216681U Pending JPS588731U (en) 1981-07-09 1981-07-09 piston

Country Status (1)

Country Link
JP (1) JPS588731U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0270139B1 (en) * 1986-11-21 1990-04-11 KOLBENSCHMIDT Aktiengesellschaft Light-weight piston for internal-combustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0270139B1 (en) * 1986-11-21 1990-04-11 KOLBENSCHMIDT Aktiengesellschaft Light-weight piston for internal-combustion engines

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