JPS624632U - - Google Patents

Info

Publication number
JPS624632U
JPS624632U JP9512085U JP9512085U JPS624632U JP S624632 U JPS624632 U JP S624632U JP 9512085 U JP9512085 U JP 9512085U JP 9512085 U JP9512085 U JP 9512085U JP S624632 U JPS624632 U JP S624632U
Authority
JP
Japan
Prior art keywords
supply
logic valve
control logic
discharge
valve
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
Application number
JP9512085U
Other languages
Japanese (ja)
Other versions
JPH0121222Y2 (en
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 JP1985095120U priority Critical patent/JPH0121222Y2/ja
Publication of JPS624632U publication Critical patent/JPS624632U/ja
Application granted granted Critical
Publication of JPH0121222Y2 publication Critical patent/JPH0121222Y2/ja
Expired 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 the drawing]

第１図及び第２図は従来例の説明線図、第３図
は本考案の実施例の線図、第４図は本考案の他の
実施例の線図である。 １……クラツチシリンダ、３……ばね、５……
供給回路、７，７ａ，７ｂ……排出回路、９……
供給制御用ロジツク弁、１０ａ，１０ｂ……排出
制御用ロジツク弁、１１……第１電磁油圧切換弁
、１２……第２電磁油圧切換弁。 1 and 2 are explanatory diagrams of a conventional example, FIG. 3 is a diagram of an embodiment of the present invention, and FIG. 4 is a diagram of another embodiment of the present invention. 1...Clutch cylinder, 3...Spring, 5...
Supply circuit, 7, 7a, 7b...Discharge circuit, 9...
Logic valves for supply control, 10a, 10b... logic valves for discharge control, 11... first electrohydraulic switching valve, 12... second electrohydraulic switching valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] クラツチの断続を、ばねの弾力と該ばねに抗し
て作用する圧力流体の力とで往復作動するクラツ
チシリンダで行なうようにしたものに於いて、該
クラツチシリンダを油圧シリンダで構成してこれ
に圧油を供給する供給回路とこれより圧油を排除
する排出回路とを接続し、該供給回路に供給制御
用ロジツク弁を設けると共に該排出回路を更に分
岐してその夫々に排出制御用ロジツク弁を設け、
該供給制御用ロジツク弁の開弁時には１の排出制
御用ロジツク弁を閉弁させ且つ該供給制御用ロジ
ツク弁の閉弁時には該１の排出制御用ロジツク弁
を開弁させるように供給回路からパイロツト圧力
を導く第１電磁油圧切換弁を設け、更に残りの排
出制御用ロジツク弁と同期して該供給回路のパイ
ロツト圧力で開閉制御する第２電磁油圧切換弁を
設けて成る高速油圧クラツチ制御装置。 In a device in which the clutch is engaged and engaged by a clutch cylinder that reciprocates by the elasticity of a spring and the force of a pressure fluid acting against the spring, the clutch cylinder is constituted by a hydraulic cylinder. A supply circuit for supplying pressure oil and a discharge circuit for removing pressure oil from this are connected, and a logic valve for supply control is provided in the supply circuit, and the discharge circuit is further branched, and a logic valve for discharge control is provided in each of the supply circuits. established,
A pilot is operated from the supply circuit so as to close one discharge control logic valve when the supply control logic valve is opened, and open the first discharge control logic valve when the supply control logic valve is closed. A high-speed hydraulic clutch control device comprising a first electrohydraulic switching valve for guiding pressure, and a second electrohydraulic switching valve that is opened and closed by the pilot pressure of the supply circuit in synchronization with the remaining discharge control logic valves.
JP1985095120U 1985-06-25 1985-06-25 Expired JPH0121222Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985095120U JPH0121222Y2 (en) 1985-06-25 1985-06-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985095120U JPH0121222Y2 (en) 1985-06-25 1985-06-25

Publications (2)

Publication Number Publication Date
JPS624632U true JPS624632U (en) 1987-01-12
JPH0121222Y2 JPH0121222Y2 (en) 1989-06-26

Family

ID=30959297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985095120U Expired JPH0121222Y2 (en) 1985-06-25 1985-06-25

Country Status (1)

Country Link
JP (1) JPH0121222Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642799A (en) * 1979-09-18 1981-04-21 Buyou Gas Kk Gas feed system
JPS6026303U (en) * 1983-07-29 1985-02-22 豊興工業株式会社 fluid control device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026303B2 (en) * 1977-07-08 1985-06-22 株式会社日立製作所 Semiconductor nonvolatile memory device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642799A (en) * 1979-09-18 1981-04-21 Buyou Gas Kk Gas feed system
JPS6026303U (en) * 1983-07-29 1985-02-22 豊興工業株式会社 fluid control device

Also Published As

Publication number Publication date
JPH0121222Y2 (en) 1989-06-26

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