JPH0243531U - - Google Patents

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Publication number
JPH0243531U
JPH0243531U JP10104389U JP10104389U JPH0243531U JP H0243531 U JPH0243531 U JP H0243531U JP 10104389 U JP10104389 U JP 10104389U JP 10104389 U JP10104389 U JP 10104389U JP H0243531 U JPH0243531 U JP H0243531U
Authority
JP
Japan
Prior art keywords
displacement chamber
axial direction
piston
transmission
hydraulic
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
Application number
JP10104389U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP10104389U priority Critical patent/JPH0243531U/ja
Publication of JPH0243531U publication Critical patent/JPH0243531U/ja
Pending legal-status Critical Current

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  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案における一実施例としてのク
ラツチを側断面図によつて示したものであり、第
２図は、従来の油圧アクチユエータ使用のクラツ
チにおいて、回転遠心力の成分が、クラツチ作用
に及ぼす油圧力の特性を示したものである。 実施例に使用した符号は下記のとおりである。
１：突出材、１ｃ：入力軸、３：伝動体、３ｂ：
スプリング、３ｃ：側板、４：反力体、５：ピス
トン体、５ａ：押圧体、５ｂ：カウンタピストン
、５ｃおよび５ｄ：押しのけ室、６：クラツチ板
。 FIG. 1 shows a side sectional view of a clutch as an embodiment of the present invention, and FIG. 2 shows a clutch using a conventional hydraulic actuator, in which the component of rotational centrifugal force acts on the clutch. This shows the characteristics of hydraulic pressure exerted on The symbols used in the examples are as follows.
1: Projection member, 1c: Input shaft, 3: Transmission body, 3b:
Spring, 3c: Side plate, 4: Reaction body, 5: Piston body, 5a: Pressing body, 5b: Counter piston, 5c and 5d: Displacement chamber, 6: Clutch plate.

Claims (1)

【実用新案登録請求の範囲】 エンジンの出力軸に連動して回転する伝動体と
押圧体との軸方向の間に介設したクラツチ板は、
変速機における入力軸に連動し、 油圧アクチユエータは、前記入力軸の径方向外
周に、反力体の軸方向前後にピストン体とそのピ
ストン体に固着したカウンタピストンを配設して
、該ピストン体と該反力体との間に作動油を満た
した第１の押しのけ室と、該反力体と該カウンタ
ピストンとの間に同じ作動油を満たした第２の押
しのけ室を形成させ、前記反力体あるいは前記ピ
ストン体のいずれか一方の側の部材は前記伝動体
に固設し、そのいずれか他方の側の部材は前記伝
動体に対して、軸方向への移動を可能にスプライ
ン係合させた構成をなし、 前記いずれか他方の側の部材は、前記第１の押
しのけ室あるいは前記第２の押しのけ室のいずれ
か一方の押しのけ室へ圧力油を圧送し且つ同時に
その他方の押しのけ室を大気に開放することによ
つて、前記押圧体を附勢して、前記クラツチ板を
前記伝動体とその押圧体との間に挟着し、前記圧
力油の圧送を大気に開放したとき、前記押圧体は
、戻し部材によつて前記他方の側の部材の側に戻
される関係にあり、 前記第１の押しのけ室と前記第２の押しのけ室
におけるそれぞれの軸方向有効受圧面積は、相互
に等しい値となつていることによつて、それら各
押しのけ室の作動油の回転遠心力から生ずる油圧
押圧力は、軸方向において相互に等しいものとな
つていることを特徴とするクラツチ。[Claims for Utility Model Registration] The clutch plate interposed between the transmission body and the pressing body that rotate in conjunction with the output shaft of the engine in the axial direction is
The hydraulic actuator is linked to an input shaft in a transmission, and includes a piston body and a counter piston fixed to the piston body, which are arranged on the radial outer periphery of the input shaft in front and behind the reaction force body in the axial direction. A first displacement chamber filled with hydraulic oil is formed between the reaction force body and the counter piston, and a second displacement chamber filled with the same hydraulic oil is formed between the reaction force body and the counter piston. A member on either one side of the force body or the piston body is fixed to the transmission body, and a member on the other side is engaged with the transmission body by a spline so as to be movable in the axial direction. The member on the other side is configured to forcefully feed pressure oil to either the first displacement chamber or the second displacement chamber, and simultaneously feed the other displacement chamber. By opening to the atmosphere, the pressing body is energized, the clutch plate is sandwiched between the transmission body and the pressing body, and when the pressurized oil is released to the atmosphere, the The pressing body is returned to the side of the other side member by the return member, and the effective pressure receiving areas in the axial direction of the first displacement chamber and the second displacement chamber are equal to each other. A clutch characterized in that the hydraulic pressure forces generated from the centrifugal force of rotation of the hydraulic fluid in each of the displacement chambers are equal in the axial direction.
JP10104389U 1989-08-31 1989-08-31 Pending JPH0243531U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10104389U JPH0243531U (en) 1989-08-31 1989-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10104389U JPH0243531U (en) 1989-08-31 1989-08-31

Publications (1)

Publication Number Publication Date
JPH0243531U true JPH0243531U (en) 1990-03-26

Family

ID=31329675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10104389U Pending JPH0243531U (en) 1989-08-31 1989-08-31

Country Status (1)

Country Link
JP (1) JPH0243531U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0526704U (en) * 1991-09-25 1993-04-06 日信工業株式会社 Master cylinder

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4314254Y1 (en) * 1965-03-01 1968-06-17
JPS5748691A (en) * 1980-07-04 1982-03-20 Kernforschungsanlage Juelich Remaining heat discharging system for pebble bed type reactor cooled by gas

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4314254Y1 (en) * 1965-03-01 1968-06-17
JPS5748691A (en) * 1980-07-04 1982-03-20 Kernforschungsanlage Juelich Remaining heat discharging system for pebble bed type reactor cooled by gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0526704U (en) * 1991-09-25 1993-04-06 日信工業株式会社 Master cylinder

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