JPS6212039U - - Google Patents

Info

Publication number
JPS6212039U
JPS6212039U JP10291985U JP10291985U JPS6212039U JP S6212039 U JPS6212039 U JP S6212039U JP 10291985 U JP10291985 U JP 10291985U JP 10291985 U JP10291985 U JP 10291985U JP S6212039 U JPS6212039 U JP S6212039U
Authority
JP
Japan
Prior art keywords
gear ratio
line pressure
pressure
spring
control device
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
JP10291985U
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 JP10291985U priority Critical patent/JPS6212039U/ja
Publication of JPS6212039U publication Critical patent/JPS6212039U/ja
Pending legal-status Critical Current

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  • Control Of Transmission Device (AREA)

Description

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

第１図は本考案の実施例の無段変速機のライン
圧制御装置を示す図、第２図は無段変速機の動力
伝達機構を示す図である。 １０２……ライン圧調圧弁、１０６……変速制
御弁、１０８……調整圧切換弁、１０９……変速
比検出弁、１１０……変速モータ、１１６……一
定圧調圧弁、２００……弁穴、２００ａ〜２００
ｄ……ポート、２０１……スプール、２０１ａ及
び２０１ｂ……ランド、２０５，２０７……スプ
リング、２５４……油路。 FIG. 1 is a diagram showing a line pressure control device for a continuously variable transmission according to an embodiment of the present invention, and FIG. 2 is a diagram showing a power transmission mechanism of the continuously variable transmission. 102... Line pressure regulating valve, 106... Speed change control valve, 108... Adjusting pressure switching valve, 109... Gear ratio detection valve, 110... Speed change motor, 116... Constant pressure regulating valve, 200... Valve hole , 200a-200
d... Port, 201... Spool, 201a and 201b... Land, 205, 207... Spring, 254... Oil path.

Claims (1)

【実用新案登録請求の範囲】 変速モータの回転に応じて連続的に変速比が制
御される無段変速機のライン圧制御装置において
、 変速モータの回転に応じて直線的に移動するロ
ツドと、このロツドとスプリングを介して連結さ
れると共にこのスプリングからの力に対応した変
速比対応圧を調圧する変速比検出弁と、変速比検
出弁からの変速比対応圧を１制御因子としてライ
ン圧を調圧するライン圧調圧弁と、を有する無段
変速機のライン圧制御装置。[Scope of Claim for Utility Model Registration] A line pressure control device for a continuously variable transmission in which the gear ratio is continuously controlled in accordance with the rotation of a variable speed motor, comprising: a rod that moves linearly in accordance with the rotation of the variable speed motor; A gear ratio detection valve is connected to this rod via a spring and adjusts the pressure corresponding to the gear ratio corresponding to the force from this spring, and the line pressure is controlled using the gear ratio corresponding pressure from the gear ratio detection valve as one control factor. A line pressure control device for a continuously variable transmission, comprising a line pressure regulating valve that regulates pressure.
JP10291985U 1985-07-08 1985-07-08 Pending JPS6212039U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10291985U JPS6212039U (en) 1985-07-08 1985-07-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10291985U JPS6212039U (en) 1985-07-08 1985-07-08

Publications (1)

Publication Number Publication Date
JPS6212039U true JPS6212039U (en) 1987-01-24

Family

ID=30975000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10291985U Pending JPS6212039U (en) 1985-07-08 1985-07-08

Country Status (1)

Country Link
JP (1) JPS6212039U (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5894661A (en) * 1981-11-30 1983-06-04 Aisin Warner Ltd Hydraulic pressure regulating system for stepless automatic speed change gear for vehicle
JPS5894664A (en) * 1981-11-30 1983-06-04 Aisin Warner Ltd Hydraulic pressure control system for stepless automatic speed change gear for vehicle
JPS5894663A (en) * 1981-11-30 1983-06-04 Aisin Warner Ltd Stepless automatic speed change gear for vehicle
JPS59219555A (en) * 1983-05-27 1984-12-10 Nissan Motor Co Ltd Line pressure escape valve of continuously variable transmission

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5894661A (en) * 1981-11-30 1983-06-04 Aisin Warner Ltd Hydraulic pressure regulating system for stepless automatic speed change gear for vehicle
JPS5894664A (en) * 1981-11-30 1983-06-04 Aisin Warner Ltd Hydraulic pressure control system for stepless automatic speed change gear for vehicle
JPS5894663A (en) * 1981-11-30 1983-06-04 Aisin Warner Ltd Stepless automatic speed change gear for vehicle
JPS59219555A (en) * 1983-05-27 1984-12-10 Nissan Motor Co Ltd Line pressure escape valve of continuously variable transmission

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