JPH01163202U - - Google Patents
Info
- Publication number
- JPH01163202U JPH01163202U JP5854888U JP5854888U JPH01163202U JP H01163202 U JPH01163202 U JP H01163202U JP 5854888 U JP5854888 U JP 5854888U JP 5854888 U JP5854888 U JP 5854888U JP H01163202 U JPH01163202 U JP H01163202U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- hydraulic cylinder
- diameter
- coincides
- engages
- 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
- 239000000428 dust Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Actuator (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案の１実施例の側断面図、第２図
は要部の拡大側断面図、第３図、第４図は第２、
第３の要部の実施例の拡大側断面図、第５図は従
来例の要部の拡大側断面図である。
１…油圧シリンダー、７…ピストン、９…側面
、１１…リング溝、１３…ダストリング、１９…
側面。
Fig. 1 is a side sectional view of one embodiment of the present invention, Fig. 2 is an enlarged side sectional view of the main parts, Figs.
FIG. 5 is an enlarged side sectional view of the third embodiment of the main part, and FIG. 5 is an enlarged side sectional view of the main part of the conventional example. DESCRIPTION OF SYMBOLS 1... Hydraulic cylinder, 7... Piston, 9... Side surface, 11... Ring groove, 13... Dust ring, 19...
side.
Claims (1)
ピストン７の１側面９に側面１９を一致し、前記
ピストン７の１側面９に近接する外周位置に設け
たリング溝１１に係合するダストリング１３を設
けたことを特徴とする油圧シリンダーのピストン
。 A dust ring whose side surface 19 coincides with one side surface 9 of the piston 7 which is slidably fitted into the inner diameter of the hydraulic cylinder 1 and which engages with a ring groove 11 provided at an outer peripheral position close to the one side surface 9 of the piston 7. A piston of a hydraulic cylinder characterized by having a piston having a diameter of 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5854888U JPH01163202U (en) | 1988-05-02 | 1988-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5854888U JPH01163202U (en) | 1988-05-02 | 1988-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01163202U true JPH01163202U (en) | 1989-11-14 |
Family
ID=31284353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5854888U Pending JPH01163202U (en) | 1988-05-02 | 1988-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01163202U (en) |
-
1988
- 1988-05-02 JP JP5854888U patent/JPH01163202U/ja active Pending