JPS60120249U - Piston for internal combustion engine - Google Patents
Piston for internal combustion engineInfo
- Publication number
- JPS60120249U JPS60120249U JP811684U JP811684U JPS60120249U JP S60120249 U JPS60120249 U JP S60120249U JP 811684 U JP811684 U JP 811684U JP 811684 U JP811684 U JP 811684U JP S60120249 U JPS60120249 U JP S60120249U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- internal combustion
- combustion engine
- pair
- oil reservoir
- 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
- Lubrication Of Internal Combustion Engines (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図は本考案による内燃機関用ピストンの一つの実施
例を示す縦断面図、第２図は第１図の線ＩＩ−ＩＩに沿
う断面図、第３図は第１図の線Ｉ−１に沿う断面図、第
４図は第１図乃至第３図に示された本考案による内燃機
関用ピストンに組込まれる油溜り構成部材の斜視図、第
５図は本考案によ２る内燃機関用ピストンの組立分解図
、第６図及び第７図は各々本考案による内燃機関用ピス
トンの他の実施例を示す断面図である。
１・・・・・・ピストン本体、２・・・・・・周壁部、
２ａ・・・・・・案内溝、３・・・・・・頂壁部、３ａ
・・・・・・天井面、４・・・・・・ボス部、４ａ・・
・・・・先端面、４ｂ・・・・・・上面部、５・・・・
・・ピストンピンＬ ６−−−−−−ピストンリング溝
、７・・・・・・オイルリング溝、８・・・・・・スリ
ット孔、９・・曲設付部、９ａ・・・・・・円筒状係合
部、９ｂ・−・・・・環状端面、１０・・・・・・油溜
り構成部材、１１・・・・・・油溜り窪み、１２・・・
・・・棚板部、１３・・・・・・脚片部、１３ａ・・・
・・・第一の片部、１３ｂ・・・・・・第二の片部、１
３ｃ・・・・・・突出舌片、１４・・・・・・脚片部、
１５、・・・・・・張出し円筒部、１６・・・・・・孔
、１７・・・・・・翼部、１８．１９・・・・・・開口
。
３ｏ１０３１２１１ 。
４．、ｉ
し′1 is a longitudinal sectional view showing one embodiment of a piston for an internal combustion engine according to the present invention, FIG. 2 is a sectional view taken along line II--II in FIG. 1, and FIG. 3 is a sectional view taken along line I--II in FIG. FIG. 4 is a perspective view of an oil reservoir component incorporated in the internal combustion engine piston according to the present invention shown in FIGS. 1 to 3, and FIG. The exploded view of the engine piston, FIGS. 6 and 7 are cross-sectional views showing other embodiments of the internal combustion engine piston according to the present invention. 1...Piston body, 2...Surrounding wall part,
2a...Guide groove, 3...Top wall part, 3a
...Ceiling surface, 4...Boss part, 4a...
... Tip surface, 4b ... Top surface part, 5 ...
... Piston pin L 6 --- Piston ring groove, 7 ... Oil ring groove, 8 ... Slit hole, 9 ... Curved part, 9a ... ... Cylindrical engaging portion, 9b... Annular end surface, 10... Oil pool component, 11... Oil pool depression, 12...
...Shelf board part, 13... Leg piece part, 13a...
...First piece, 13b...Second piece, 1
3c... Protruding tongue piece, 14... Leg piece part,
15,... Overhanging cylindrical part, 16... Hole, 17... Wing part, 18.19... Opening. 3o1031211. 4. ,i'
Claims (1)
記ビントン本体の内側空間に設けられた油溜り構成部材
とを有し、前記油溜り構成部材は、前記頂壁部の側に油
溜り部を構成する棚板部と、前記棚板部に固定連結され
前記ピストン本体のピストンピン孔の周りに設けられた
一対のボス部の外周部に各々係合して前記ピストン本体
より支持される一対の脚片部とを備え、前記脚片部の下
端縁が前記ボス部の下部外周より下方に突出しているこ
とを特徴とする内燃機関用ピストン。It has a cup-shaped piston body having a top wall at one end, and an oil reservoir component provided in the inner space of the Vinton body, and the oil reservoir component has an oil reservoir on the side of the top wall. and a pair of boss parts that are fixedly connected to the shelf board and provided around the piston pin hole of the piston main body, respectively, and are supported by the piston main body by engaging with outer peripheral parts of the pair of boss parts. 1. A piston for an internal combustion engine, comprising a pair of leg sections, wherein a lower end edge of the leg sections protrudes downward from a lower outer periphery of the boss section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP811684U JPS60120249U (en) | 1984-01-24 | 1984-01-24 | Piston for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP811684U JPS60120249U (en) | 1984-01-24 | 1984-01-24 | Piston for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60120249U true JPS60120249U (en) | 1985-08-14 |
Family
ID=30487102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP811684U Pending JPS60120249U (en) | 1984-01-24 | 1984-01-24 | Piston for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60120249U (en) |
-
1984
- 1984-01-24 JP JP811684U patent/JPS60120249U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60120249U (en) | Piston for internal combustion engine | |
| JPS60120248U (en) | Piston for internal combustion engine | |
| JPS60120243U (en) | Piston for internal combustion engine | |
| JPS60120245U (en) | Piston for internal combustion engine | |
| JPS60120247U (en) | Piston for internal combustion engine | |
| JPS5866136U (en) | internal combustion engine piston | |
| JPS60120246U (en) | Piston for internal combustion engine | |
| JPS586906U (en) | Lubricating oil injection device to piston | |
| JPS60120244U (en) | Piston for internal combustion engine | |
| JPS60125338U (en) | Piston for internal combustion engine | |
| JPS60124553U (en) | Piston for internal combustion engine | |
| JPS60118331U (en) | Valve with integrated spark plug | |
| JPS60180742U (en) | Piston for internal combustion engine | |
| JPS6182053U (en) | ||
| JPS6058975U (en) | Compressor discharge valve device | |
| JPS60127452U (en) | Piston for internal combustion engine | |
| JPS597246U (en) | piston for engine | |
| JPS6121811U (en) | engine oil pan | |
| JPS60127453U (en) | Piston for internal combustion engine | |
| JPS5950788U (en) | writing implements | |
| JPS58116708U (en) | Oil pan | |
| JPS587335U (en) | Case for electrolytic capacitor | |
| JPS619544U (en) | Piston for internal combustion engine | |
| JPS5882430U (en) | Diesel engine vortex chamber | |
| JPS58182121U (en) | Case fixing device |