JPS62141651U - - Google Patents
Info
- Publication number
- JPS62141651U JPS62141651U JP2824286U JP2824286U JPS62141651U JP S62141651 U JPS62141651 U JP S62141651U JP 2824286 U JP2824286 U JP 2824286U JP 2824286 U JP2824286 U JP 2824286U JP S62141651 U JPS62141651 U JP S62141651U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- combustion engine
- internal combustion
- rotating shaft
- wall
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 3
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は、本考案の内燃機関の一実施例の概略
縦断面図であり、第２図は、第１図のピストンの
Ａ矢視図であり、第３図は、他の実施例の概略縦
断面図であり、第４図は、第３図のピストンのＢ
矢視図であり、第５図は、従来の内燃機関の概略
縦断面である。
１：シリンダヘツド、２：シリンダブロツク、
３，３０，４０：ピストン、９：コンロツド、１
０：回転軸、１１：クランク軸、３１：切欠部、
４１：凹状部。
FIG. 1 is a schematic vertical sectional view of one embodiment of the internal combustion engine of the present invention, FIG. 2 is a view of the piston in FIG. 1 in the direction of arrow A, and FIG. FIG. 4 is a schematic vertical sectional view of the piston shown in FIG.
FIG. 5 is a schematic vertical cross-section of a conventional internal combustion engine. 1: cylinder head, 2: cylinder block,
3, 30, 40: Piston, 9: Connecting rod, 1
0: rotating shaft, 11: crankshaft, 31: notch,
41: Concave portion.
Claims (1)
ドを回転軸により回転自在に配設してクランク機
構により回転出力を取り出す内燃機関において、
前記回転軸両端側の前記ピストンの外周側壁の一
部を前記シリンダの内周壁に摺接しないように構
成したことを特徴とする内燃機関。 (2) 前記回転軸両端側の前記ピストンの外周側
壁の一部を切り欠いたことを特徴とする実用新案
登録請求の範囲第１項記載の内燃機関。 (3) 前記回転軸両端側の前記ピストンの外周側
、壁の一部に前記シリンダの内周壁との間に隙間
を設けたことを特徴とする実用新案登録請求の範
囲第１項記載の内燃機関。[Scope of Claim for Utility Model Registration] (1) In an internal combustion engine in which a connecting rod is rotatably disposed on a piston that reciprocates within a cylinder and is rotatably provided by a rotating shaft, and rotational output is obtained by a crank mechanism,
An internal combustion engine characterized in that a portion of an outer circumferential side wall of the piston on both ends of the rotating shaft is configured so as not to come into sliding contact with an inner circumferential wall of the cylinder. (2) The internal combustion engine according to claim 1, wherein a part of the outer peripheral side wall of the piston on both ends of the rotating shaft is cut out. (3) The internal combustion engine according to claim 1, wherein a gap is provided between the inner peripheral wall of the cylinder and a part of the wall on the outer peripheral side of the piston on both ends of the rotating shaft. institution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2824286U JPS62141651U (en) | 1986-02-28 | 1986-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2824286U JPS62141651U (en) | 1986-02-28 | 1986-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62141651U true JPS62141651U (en) | 1987-09-07 |
Family
ID=30831022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2824286U Pending JPS62141651U (en) | 1986-02-28 | 1986-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62141651U (en) |
-
1986
- 1986-02-28 JP JP2824286U patent/JPS62141651U/ja active Pending