JPS5850202U - Hydraulic clutch valve system - Google Patents

Hydraulic clutch valve system

Info

Publication number
JPS5850202U
JPS5850202U JP14471481U JP14471481U JPS5850202U JP S5850202 U JPS5850202 U JP S5850202U JP 14471481 U JP14471481 U JP 14471481U JP 14471481 U JP14471481 U JP 14471481U JP S5850202 U JPS5850202 U JP S5850202U
Authority
JP
Japan
Prior art keywords
oil pressure
hydraulic clutch
clutch
valve system
clutch 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
JP14471481U
Other languages
Japanese (ja)
Other versions
JPS6212099Y2 (en
Inventor
小紫　益義
Original Assignee
株式会社稲坂歯車製作所
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 by 株式会社稲坂歯車製作所 filed Critical 株式会社稲坂歯車製作所
Priority to JP14471481U priority Critical patent/JPS5850202U/en
Publication of JPS5850202U publication Critical patent/JPS5850202U/en
Application granted granted Critical
Publication of JPS6212099Y2 publication Critical patent/JPS6212099Y2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は中立状態におけるバルブの装置の縦断面図、第
２図は接続状態におけるバルブ装置の縦断面図、第３図
は油圧特性のグラフである。４５゜４６・・・・・・圧
縮コイルばね、５１・・・・・・油圧室、６５・・・・
・・主絞り、７６・・・・・・補助絞り、ＣＨ，ＣＨ’
・・・・・・油圧クラッチ、Ｒ・・曲レリーフバルブ、
ＴＰ・・・・・・トリミングプラクゝ、■・・曲切換バ
ルブ。FIG. 1 is a longitudinal sectional view of the valve device in a neutral state, FIG. 2 is a longitudinal sectional view of the valve device in a connected state, and FIG. 3 is a graph of hydraulic characteristics. 45゜46...Compression coil spring, 51...Hydraulic chamber, 65...
...Main aperture, 76...Auxiliary aperture, CH, CH'
...Hydraulic clutch, R... curved relief valve,
TP...Trimming plaque, ■...Tune switching valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 油圧クラッチの切換バルブにクラッチ油圧調節用のレリ
ーフバルブと、クラッチ油圧の上昇に対応させてレリー
フバルブの設定油圧を上昇させるトリミングプラグとを
併設し、トリミングプラグ用油圧室に常時連通する主絞
りとトリミングプラグが所定量以上移動した時に連通ず
る補助絞りとを設け、クラッチ油圧上昇行程の途中にお
いて油圧上昇率が複数段に増加するようにしたことを特
徴とする油圧クラッチのバルブ装置。The switching valve of the hydraulic clutch is equipped with a relief valve for adjusting the clutch oil pressure and a trimming plug that increases the set oil pressure of the relief valve in response to an increase in the clutch oil pressure, and a main throttle that is constantly in communication with the oil pressure chamber for the trimming plug. A valve device for a hydraulic clutch, characterized in that an auxiliary throttle is provided that communicates when a trimming plug moves by a predetermined amount or more, and the oil pressure increase rate is increased in multiple stages in the middle of a clutch oil pressure rising stroke.
JP14471481U 1981-09-28 1981-09-28 Hydraulic clutch valve system Granted JPS5850202U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14471481U JPS5850202U (en) 1981-09-28 1981-09-28 Hydraulic clutch valve system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14471481U JPS5850202U (en) 1981-09-28 1981-09-28 Hydraulic clutch valve system

Publications (2)

Publication Number Publication Date
JPS5850202U true JPS5850202U (en) 1983-04-05
JPS6212099Y2 JPS6212099Y2 (en) 1987-03-26

Family

ID=29937670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14471481U Granted JPS5850202U (en) 1981-09-28 1981-09-28 Hydraulic clutch valve system

Country Status (1)

Country Link
JP (1) JPS5850202U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5437061U (en) * 1977-08-18 1979-03-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5437061U (en) * 1977-08-18 1979-03-10

Also Published As

Publication number Publication date
JPS6212099Y2 (en) 1987-03-26

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