JPH0212505U - - Google Patents
Info
- Publication number
- JPH0212505U JPH0212505U JP9168188U JP9168188U JPH0212505U JP H0212505 U JPH0212505 U JP H0212505U JP 9168188 U JP9168188 U JP 9168188U JP 9168188 U JP9168188 U JP 9168188U JP H0212505 U JPH0212505 U JP H0212505U
- Authority
- JP
- Japan
- Prior art keywords
- face
- piston body
- hydraulic cylinder
- wear ring
- cylinder
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Actuator (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第1図はこの考案の最適な一実施例に係る油圧
シリンダを一部破断して示す部分断面図、第2図
は他の実施例を拡大して示す部分断面図、第3図
は従来例を第1図と同様に示す図である。
符号の説明、1……シリンダ体、2……ピスト
ン体、2a……端部、2b……端面、3……ピス
トンリング、4,7……ウエアリング、4a,7
a……端面、5……ロツド体、6……バツクアツ
プリング、8……ゴムリング、A……ロツド側油
室、B……ピストン側油室、δ……隙間。
FIG. 1 is a partial cross-sectional view showing a hydraulic cylinder according to an optimal embodiment of this invention, FIG. 2 is a partial cross-sectional view showing an enlarged view of another embodiment, and FIG. 3 is a conventional example. FIG. 2 is a diagram similar to FIG. 1; Explanation of symbols, 1...Cylinder body, 2...Piston body, 2a...End part, 2b...End face, 3...Piston ring, 4, 7...Wear ring, 4a, 7
a... End face, 5... Rod body, 6... Backup spring, 8... Rubber ring, A... Rod side oil chamber, B... Piston side oil chamber, δ... Gap.
Claims (1)
ストン体の外周に有してなる油圧シリンダにおい
て、ウエアリングの端面がピストン体の端面と面
一に、あるいはピストン体の端面より突出するよ
うに形成されてなることを特徴とする油圧シリン
ダ。 In a hydraulic cylinder having a wear ring on the outer circumference of a piston body that slides on the inner circumference of the cylinder body, the end face of the wear ring is formed flush with the end face of the piston body or so as to protrude from the end face of the piston body. A hydraulic cylinder that is characterized by the following characteristics:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9168188U JPH0212505U (en) | 1988-07-11 | 1988-07-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9168188U JPH0212505U (en) | 1988-07-11 | 1988-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0212505U true JPH0212505U (en) | 1990-01-25 |
Family
ID=31316149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9168188U Pending JPH0212505U (en) | 1988-07-11 | 1988-07-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0212505U (en) |
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1988
- 1988-07-11 JP JP9168188U patent/JPH0212505U/ja active Pending