JPH0238537U - - Google Patents
Info
- Publication number
- JPH0238537U JPH0238537U JP11731188U JP11731188U JPH0238537U JP H0238537 U JPH0238537 U JP H0238537U JP 11731188 U JP11731188 U JP 11731188U JP 11731188 U JP11731188 U JP 11731188U JP H0238537 U JPH0238537 U JP H0238537U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- piston member
- output side
- communication passage
- cylinder body
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
第１図は本考案の実施例に係るリリースシリン
ダの縦断面説明図、第２図は上記実施例に係るリ
リースシリンダのリターン通路及び弁体の拡大断
面図、第３図は上記実施例に係るピストン部材の
拡大断面図、第４図及び第５図は従来例に係るリ
リースシリンダの縦断面説明図である。
１…リリースシリンダ、４…リリースフオーク
、６…オイルリザーバ、８…リターン配管、１１
…シリンダ本体、１１ａ…シリンダ空間、１１ｂ
…入口孔、１１ｄ…リターン通路、１２…ピスト
ン部材、１３…スプリング、１４…ロツド部材、
１９…ストツパプレート、２２…弁体、２４…連
結シヤフト。
Fig. 1 is an explanatory longitudinal cross-sectional view of a release cylinder according to an embodiment of the present invention, Fig. 2 is an enlarged sectional view of the return passage and valve body of the release cylinder according to the above embodiment, and Fig. 3 is an explanatory view of a release cylinder according to the above embodiment. The enlarged cross-sectional view of the piston member, and FIGS. 4 and 5 are longitudinal cross-sectional explanatory views of a release cylinder according to a conventional example. 1...Release cylinder, 4...Release fork, 6...Oil reservoir, 8...Return piping, 11
...Cylinder body, 11a...Cylinder space, 11b
...Inlet hole, 11d...Return passage, 12...Piston member, 13...Spring, 14...Rod member,
19... Stopper plate, 22... Valve body, 24... Connection shaft.
Claims (1)
入する入口孔とを備えたシリンダ本体と、スプリ
ング部材で出力側に付勢されて上記シリンダ空間
内に摺動自在に収納されたピストン部材と、上記
シリンダ本体の出力側に配置されたリリースフオ
ークに一端が連結されるとともに他端が上記ピス
トン部材に係合されたロツド部材と、上記シリン
ダ本体の出力側の端部に設けられて上記ピストン
部材の摺動範囲を規制するストツパ部材とを備え
た油圧クラツチのリリースシリンダにおいて、 上記シリンダ本体の反ピストン部材側の端部に
シリンダ空間とシリンダ外部とを連通させる連通
路が形成されるとともに、上記シリンダ空間の反
ピストン部材側の端部に上記スプリング部材で上
記連通路側に付勢されて該連通路を閉じる弁体が
配置され、一端が上記弁体に連結されるとともに
他端が上記ピストン部材に係合可能な連結部材が
設けられており、上記ピストン部材が所定値以上
出力側へ摺動した際には該ピストン部材と上記連
結部材とが係合し、該連結部材を介して上記弁体
が出力側へ移動させられ、上記連通路が開かれる
ように設定されていることを特徴とする油圧クラ
ツチのリリースシリンダ構造。[Claims for Utility Model Registration] A cylinder body including a cylinder space and an inlet hole for introducing working fluid into the cylinder space, and a cylinder body that is biased toward the output side by a spring member and slidably accommodated in the cylinder space. a rod member having one end connected to a release fork arranged on the output side of the cylinder body and the other end engaged with the piston member, and a rod member connected to the output side end of the cylinder body. A release cylinder for a hydraulic clutch is provided with a stopper member for regulating the sliding range of the piston member, and a communication passage for communicating the cylinder space with the outside of the cylinder is provided at the end of the cylinder body on the side opposite to the piston member. A valve body is disposed at the end of the cylinder space on the side opposite to the piston member and is biased toward the communication passage by the spring member to close the communication passage, and one end is connected to the valve body. and a connecting member whose other end is engageable with the piston member, and when the piston member slides toward the output side by a predetermined value or more, the piston member and the connecting member engage with each other. A release cylinder structure for a hydraulic clutch, characterized in that the valve body is moved to the output side via a connecting member, and the communication passage is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11731188U JPH0238537U (en) | 1988-09-06 | 1988-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11731188U JPH0238537U (en) | 1988-09-06 | 1988-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0238537U true JPH0238537U (en) | 1990-03-14 |
Family
ID=31360660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11731188U Pending JPH0238537U (en) | 1988-09-06 | 1988-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238537U (en) |
-
1988
- 1988-09-06 JP JP11731188U patent/JPH0238537U/ja active Pending
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