JPS62147473U - - Google Patents
Info
- Publication number
- JPS62147473U JPS62147473U JP3557686U JP3557686U JPS62147473U JP S62147473 U JPS62147473 U JP S62147473U JP 3557686 U JP3557686 U JP 3557686U JP 3557686 U JP3557686 U JP 3557686U JP S62147473 U JPS62147473 U JP S62147473U
- Authority
- JP
- Japan
- Prior art keywords
- expansion shaft
- piston
- tip
- end surface
- distal end
- 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.)
- Granted
Links
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims 1
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図はその要部断面図、第３図は本考案の他の実施
例を示す断面図、第４図は従来例を示す断面図、
第５図はその要部断面図、第６図はその要部平面
図である。
１，１６は拡張軸、２はピストンリング、４は
ピストン、５，１７は大径軸部、７，１２，１８
，２０は先端面、８はピストン頭部挿入孔、９は
合い口部、１１，１９は押出スリーブ、１３はリ
ング溝。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view of the main part, FIG. 3 is a sectional view showing another embodiment of the present invention, and FIG. 4 is a sectional view showing a conventional example.
FIG. 5 is a sectional view of the main part, and FIG. 6 is a plan view of the main part. 1, 16 are expansion shafts, 2 is a piston ring, 4 is a piston, 5, 17 is a large diameter shaft portion, 7, 12, 18
, 20 is a tip end surface, 8 is a piston head insertion hole, 9 is an abutment, 11 and 19 are extruded sleeves, and 13 is a ring groove.
Claims (1)
るとともに、先端部にピストン頭部挿入孔を形成
した拡張軸と、この拡張軸に嵌合し拡張軸に嵌め
られたピストンリングを押し出すスリーブとを備
えたピストンリング組付装置において、前記拡張
軸の先端面及び前記押出スリーブの先端面の少な
くとも一方を傾斜面としたことを特徴とするピス
トンリング組付装置。 The expansion shaft has an outer diameter larger than the outer diameter of the piston at its tip and has a piston head insertion hole formed in the tip, and a sleeve that fits on the expansion shaft and pushes out the piston ring fitted on the expansion shaft. A piston ring assembling device comprising: at least one of the distal end surface of the expansion shaft and the distal end surface of the extrusion sleeve is an inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3557686U JPH0230230Y2 (en) | 1986-03-12 | 1986-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3557686U JPH0230230Y2 (en) | 1986-03-12 | 1986-03-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62147473U true JPS62147473U (en) | 1987-09-17 |
| JPH0230230Y2 JPH0230230Y2 (en) | 1990-08-14 |
Family
ID=30845195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3557686U Expired JPH0230230Y2 (en) | 1986-03-12 | 1986-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230230Y2 (en) |
-
1986
- 1986-03-12 JP JP3557686U patent/JPH0230230Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0230230Y2 (en) | 1990-08-14 |
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