JPS6232264U - - Google Patents
Info
- Publication number
- JPS6232264U JPS6232264U JP12274085U JP12274085U JPS6232264U JP S6232264 U JPS6232264 U JP S6232264U JP 12274085 U JP12274085 U JP 12274085U JP 12274085 U JP12274085 U JP 12274085U JP S6232264 U JPS6232264 U JP S6232264U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- connecting rod
- pin boss
- aluminum
- boss part
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は、本考案の一実施例の構成を示す断面
図、第２図は第１図のＡ矢視半断面図、第３図は
従来のピストン往復機構の概要を示す断面図、第
４図は同上の従来例の熱流れを示す断面図である
。
１１……ピストン、１１ａ……ピンボス部、１
１ｂ……ピストン冠部、１２……連接棒、１２ａ
……ピンボス部、１３……ピストンピン。
FIG. 1 is a sectional view showing the configuration of an embodiment of the present invention, FIG. 2 is a half sectional view taken in the direction of arrow A in FIG. FIG. 4 is a sectional view showing heat flow in the conventional example. 11... Piston, 11a... Pin boss part, 1
1b...Piston crown, 12...Connecting rod, 12a
...Pin boss section, 13...Piston pin.
Claims (1)
ストン側のピンボス部を、ピストン冠部の裏面中
央部から連接棒方向に突出させて設ける一方、連
接棒側のピンボス部を前記ピストン側のピンボス
部を両側に挟む二叉形状に設けてなり、かつ、連
接棒の形成材料をアルミニウム、アルミニウム合
金若しくはアルミニウムを母材とする複合材料と
したことを特徴とする内燃機関のピストン往復機
構。 In an internal combustion engine, a pin boss part on the piston side in which a piston pin hole is formed is provided so as to protrude toward the connecting rod from the central part of the back surface of the piston crown part, and a pin boss part on the connecting rod side is provided on both sides of the pin boss part on the piston side. A piston reciprocating mechanism for an internal combustion engine, characterized in that the connecting rod is formed in a sandwiched bifurcated shape, and the connecting rod is made of aluminum, an aluminum alloy, or a composite material using aluminum as a base material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12274085U JPS6232264U (en) | 1985-08-12 | 1985-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12274085U JPS6232264U (en) | 1985-08-12 | 1985-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6232264U true JPS6232264U (en) | 1987-02-26 |
Family
ID=31013217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12274085U Pending JPS6232264U (en) | 1985-08-12 | 1985-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6232264U (en) |
-
1985
- 1985-08-12 JP JP12274085U patent/JPS6232264U/ja active Pending
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