JPS63147930U - - Google Patents
Info
- Publication number
- JPS63147930U JPS63147930U JP4014787U JP4014787U JPS63147930U JP S63147930 U JPS63147930 U JP S63147930U JP 4014787 U JP4014787 U JP 4014787U JP 4014787 U JP4014787 U JP 4014787U JP S63147930 U JPS63147930 U JP S63147930U
- Authority
- JP
- Japan
- Prior art keywords
- insertion hole
- grease
- connecting rod
- pin insertion
- pin
- 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
- 239000004519 grease Substances 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図及び第２図は本考案の一実施例を示し、
第１図は連接棒装置の一部を示す縦断面図、第２
図は第１図中の―矢示方向断面図、第３図は
従来技術に係る連接棒装置の一部を示す縦断面図
である。
４……ピストンピン、５……ベアリング、６…
…オイルシール、１１……連接棒、１２……小端
部、１３……ピン挿通穴、１４……グリース溜り
、１５……油溝。
1 and 2 show an embodiment of the present invention,
Figure 1 is a vertical sectional view showing a part of the connecting rod device;
The figure is a sectional view taken in the direction of the - arrow in FIG. 1, and FIG. 3 is a longitudinal sectional view showing a part of a connecting rod device according to the prior art. 4... Piston pin, 5... Bearing, 6...
...Oil seal, 11...Connecting rod, 12...Small end, 13...Pin insertion hole, 14...Grease reservoir, 15...Oil groove.
Claims (1)
部にはピン挿通穴が設けられた連接棒と、該連接
棒のピン挿通穴に嵌合され、ピストンピンを回動
可能に支持するグリース封入型ベアリングと、該
グリース封入型ベアリング内にグリースを封入す
るように前記ピン挿通穴の軸方向両端に嵌着され
たオイルシールと、該オイルシールと前記ベアリ
ングとによつて前記ピン挿通穴内に画成されたグ
リース溜りとからなる連接棒装置において、前記
連接棒のピン挿通穴の内周面には前記グリース溜
りを拡張する凹所を形成したことを特徴とする連
接棒装置。 A connecting rod with a crankshaft insertion hole formed at one end and a pin insertion hole at the other end, and a grease that is fitted into the pin insertion hole of the connecting rod and rotatably supports the piston pin. a sealed bearing; an oil seal fitted to both axial ends of the pin insertion hole so as to seal grease in the grease-filled bearing; 1. A connecting rod device comprising a defined grease reservoir, wherein a recess for expanding the grease reservoir is formed on an inner circumferential surface of a pin insertion hole of the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4014787U JPS63147930U (en) | 1987-03-19 | 1987-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4014787U JPS63147930U (en) | 1987-03-19 | 1987-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63147930U true JPS63147930U (en) | 1988-09-29 |
Family
ID=30853971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4014787U Pending JPS63147930U (en) | 1987-03-19 | 1987-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63147930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0413416U (en) * | 1990-05-25 | 1992-02-03 | ||
| JP2008095586A (en) * | 2006-10-11 | 2008-04-24 | Nishishiba Electric Co Ltd | Oilless compressor |
-
1987
- 1987-03-19 JP JP4014787U patent/JPS63147930U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0413416U (en) * | 1990-05-25 | 1992-02-03 | ||
| JP2008095586A (en) * | 2006-10-11 | 2008-04-24 | Nishishiba Electric Co Ltd | Oilless compressor |
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