JPS628347U - - Google Patents
Info
- Publication number
- JPS628347U JPS628347U JP9901785U JP9901785U JPS628347U JP S628347 U JPS628347 U JP S628347U JP 9901785 U JP9901785 U JP 9901785U JP 9901785 U JP9901785 U JP 9901785U JP S628347 U JPS628347 U JP S628347U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- pad
- pads
- base
- protrude
- 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 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第1図は本考案の第1実施例を正面図(左半分
)および断面図(右半分)で示した図、第2図は
第1図の矢印から見た図、第3図は第2図の線
―における拡大断面図、第4図は本考案の第
2実施例を示す図、第5図〜第7図はパツドの各
変形側を示す断面図である。
1……ピストン、4……スカート部、5……パ
ツド、5a……基部、5b……保油性のある部分
。
Fig. 1 is a front view (left half) and cross-sectional view (right half) of the first embodiment of the present invention, Fig. 2 is a view taken from the arrow in Fig. 1, and Fig. 3 is a diagram showing the second embodiment of the present invention. 4 is a diagram showing a second embodiment of the present invention, and FIGS. 5 to 7 are sectional views showing each deformed side of the pad. 1... Piston, 4... Skirt portion, 5... Pad, 5a... Base, 5b... Oil retaining part.
Claims (1)
から突出するように複数個のパツドを付着して、
該パツドがシリンダボアに摺動接触するようにす
ると共に、各パツドを、耐摩耗性の材料から成る
基部と、少なくとも一部がパツドの外表面に露出
した保油性の材料から成る部分とで構成したこと
を特徴とする内燃機関用ピストン。 A plurality of pads are attached to the skirt portion of the piston so as to protrude from the outer peripheral surface of the piston base material,
The pads are in sliding contact with the cylinder bore, and each pad is comprised of a base made of a wear-resistant material and a portion made of an oil-retentive material at least partially exposed on the outer surface of the pad. A piston for an internal combustion engine characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9901785U JPS628347U (en) | 1985-07-01 | 1985-07-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9901785U JPS628347U (en) | 1985-07-01 | 1985-07-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS628347U true JPS628347U (en) | 1987-01-19 |
Family
ID=30967508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9901785U Pending JPS628347U (en) | 1985-07-01 | 1985-07-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS628347U (en) |
-
1985
- 1985-07-01 JP JP9901785U patent/JPS628347U/ja active Pending
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