JPS58106535U - piston - Google Patents
pistonInfo
- Publication number
- JPS58106535U JPS58106535U JP323582U JP323582U JPS58106535U JP S58106535 U JPS58106535 U JP S58106535U JP 323582 U JP323582 U JP 323582U JP 323582 U JP323582 U JP 323582U JP S58106535 U JPS58106535 U JP S58106535U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- gap
- oil
- oil hole
- thrust side
- 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
- Reciprocating Pumps (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Details Of Reciprocating Pumps (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
一箒１図は従来公知めオイルクツレヨン型ピスト．ンの
断面図、第２図、第３図は本考案に係るオイル．クッシ
ョン型ピストンで第２図は第３図のｎ−夏断面図、第３
図は第２図のｍ−ｍｓ面図である＝５…ピストンスカー
ト５ａ＊ｅ＊ス→スト側、−５ｂ・・・反ス長スト側、
？６・・・鋼製薄板（スチー−ルス韮ラ−ット）、ｐ・
・・オ、イル孔、，１１・！・藺隙、１２・・・．オイ
、ル孔。、−−Figure 1 of Ippou is a conventionally known oil coutrayon type piston. 2 and 3 are cross-sectional views of the oil pump according to the present invention. Figure 2 is the n-summer sectional view of Figure 3, and Figure 3 is a cushion type piston.
The figure is an m-ms plane view of Fig. 2.=5...Piston skirt 5a*e*su → strike side, -5b...opposite S length strike side,
? 6...Steel thin plate (steel rat), p.
・・Oh, Iru hole, 11・!・A gap, 12... Oi, le hole. ,--
Claims (1)
側に鋼製麺板を鋳込むか又は焼きばめしーてミピストン
スカートと一製薄板との間には上方のみは解放され他の
外榊は盛状番．こ閉−されたー隙を設けるとともに該間
隙９′底部には少なくとも１個めオイル孔を穿設し、？
ピ・ストンの下降時番ヒオ癲ルシングでオイル孔を５ｔ
内部に掻き落されたオイノレ．力を．？．トン申壁を岬
わり該間隙内に流入しピストンの揺動時該オイノｉがラ
イナ側に吐出するように構成されたピストン。Steel noodle plates are cast or shrink-fitted inside the piston skirts on the thrust side and anti-thrust side, so that only the upper part is open between the piston skirt and the Ichisei thin plate, and the other outer parts are in a raised shape. Number. A closed gap is provided, and at least one oil hole is bored at the bottom of the gap 9'.
When the piston is lowered, the oil hole is opened by 5t.
Oil scraped off inside. Power. ? ．． A piston configured such that the oil flows into the gap around the tip wall and is discharged to the liner side when the piston swings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP323582U JPS58106535U (en) | 1982-01-16 | 1982-01-16 | piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP323582U JPS58106535U (en) | 1982-01-16 | 1982-01-16 | piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58106535U true JPS58106535U (en) | 1983-07-20 |
Family
ID=30016180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP323582U Pending JPS58106535U (en) | 1982-01-16 | 1982-01-16 | piston |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58106535U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52134944A (en) * | 1976-05-07 | 1977-11-11 | Fuji Heavy Ind Ltd | Piston for internal combustion engine |
| JPS5425562A (en) * | 1977-07-29 | 1979-02-26 | Kankyo Kaihatsu Kk | Method of drying inwall of existing water service pipe |
-
1982
- 1982-01-16 JP JP323582U patent/JPS58106535U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52134944A (en) * | 1976-05-07 | 1977-11-11 | Fuji Heavy Ind Ltd | Piston for internal combustion engine |
| JPS5425562A (en) * | 1977-07-29 | 1979-02-26 | Kankyo Kaihatsu Kk | Method of drying inwall of existing water service pipe |
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