JPS60108746U - piston - Google Patents
pistonInfo
- Publication number
- JPS60108746U JPS60108746U JP19912283U JP19912283U JPS60108746U JP S60108746 U JPS60108746 U JP S60108746U JP 19912283 U JP19912283 U JP 19912283U JP 19912283 U JP19912283 U JP 19912283U JP S60108746 U JPS60108746 U JP S60108746U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- pin boss
- piston pin
- coefficient
- combustion engine
- 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
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
第1図は本考案の一実施例を示すピストンの部分縦断面
図、第2図は第1図のピストンの運転時における変形を
示す同じく縦断面図、第3図は第1図のピストンのスト
ラットの変形例を示す縦断面図である。
1・・・ピストン、2・・・ピストンピンボス部、3・
・・ストラット、4・・・環状溝、5・・・ピストンピ
ンボス部の内側、6・・・スカートストラット。FIG. 1 is a partial vertical cross-sectional view of a piston showing an embodiment of the present invention, FIG. 2 is a vertical cross-sectional view of the piston shown in FIG. 1 showing deformation during operation, and FIG. It is a longitudinal cross-sectional view which shows the modification of a strut. 1... Piston, 2... Piston pin boss part, 3...
... Strut, 4... Annular groove, 5... Inside of piston pin boss part, 6... Skirt strut.
Claims (1)
寄りにピストンの材質の熱膨張率よりも小さい熱膨張率
を有する材質よりなるストラットをピストンピンボス部
中に同心的に鋳込んだことを特徴とするピストン。In a piston for an internal combustion engine: A piston characterized in that a strut made of a material having a coefficient of thermal expansion smaller than that of the material of the piston is cast concentrically into the piston pin boss near the outer periphery of the piston pin boss.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19912283U JPS60108746U (en) | 1983-12-28 | 1983-12-28 | piston |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19912283U JPS60108746U (en) | 1983-12-28 | 1983-12-28 | piston |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60108746U true JPS60108746U (en) | 1985-07-24 |
Family
ID=30758747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19912283U Pending JPS60108746U (en) | 1983-12-28 | 1983-12-28 | piston |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60108746U (en) |
-
1983
- 1983-12-28 JP JP19912283U patent/JPS60108746U/en active Pending
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