JPS62131145U - - Google Patents

Info

Publication number
JPS62131145U
JPS62131145U JP1986018910U JP1891086U JPS62131145U JP S62131145 U JPS62131145 U JP S62131145U JP 1986018910 U JP1986018910 U JP 1986018910U JP 1891086 U JP1891086 U JP 1891086U JP S62131145 U JPS62131145 U JP S62131145U
Authority
JP
Japan
Prior art keywords
shift valve
hydraulic control
speed shift
speed
automatic transmission
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
JP1986018910U
Other languages
Japanese (ja)
Other versions
JPH056444Y2 (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 JP1986018910U priority Critical patent/JPH056444Y2/ja
Publication of JPS62131145U publication Critical patent/JPS62131145U/ja
Application granted granted Critical
Publication of JPH056444Y2 publication Critical patent/JPH056444Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Transmission Device (AREA)

Description

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

図面は本考案の１実施例を示し、第１図は自動
変速機の油圧回路図、第２図は動力伝達経路を示
す説明図、第３図は変速段と各クラツチの接合状
態との関係を示す変速説明図、第４図はモジユレ
ートバルブの１例を示す断面図、第５図は後進状
態における油圧回路図である。 前進クラツチ……４、リバースシフトバルブ…
…５１、４速用クラツチ……５、４速用シフトバ
ルブ……５２、３速用クラツチ……７、３速用シ
フトバルブ……５３、２速用クラツチ……８、２
速用シフトバルブ……５４、１速用クラツチ……
９、１速用シフトバルブ……５５、クラツチ接合
用圧油の油路……３７，６１，６２，６３，６４
，６５。 The drawings show one embodiment of the present invention, Fig. 1 is a hydraulic circuit diagram of an automatic transmission, Fig. 2 is an explanatory diagram showing a power transmission path, and Fig. 3 is a relationship between gear stages and engagement states of each clutch. FIG. 4 is a sectional view showing an example of a modulated valve, and FIG. 5 is a hydraulic circuit diagram in a reverse state. Forward clutch...4, Reverse shift valve...
...51, 4th speed clutch...5, 4th speed shift valve...52, 3rd speed clutch...7, 3rd speed shift valve...53, 2nd speed clutch...8, 2
Speed shift valve...54, 1st speed clutch...
9. Shift valve for 1st speed...55, Pressure oil passage for clutch connection...37, 61, 62, 63, 64
, 65.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 前進用クラツチを接合・解除するためのリバー
スシフトバルブと各変速段用クラツチを接合・解
除するための各シフトバルブを具えた自動変速機
の油圧制御装置において、上記各シフトバルブの
非作動時に圧油がリバースシフトバルブから高速
段のシフトバルブを経て順次低速側のシフトバル
ブに流過するように配管するとともに高速側のシ
フトバルブが作動するとそれより低速側のシフト
バルブへの油路が遮断されるように接続したこと
を特徴とする自動変速機の油圧制御装置。 In a hydraulic control system for an automatic transmission that is equipped with a reverse shift valve for engaging and disengaging the forward clutch and each shift valve for engaging and disengaging the clutches for each gear, the pressure is reduced when each of the shift valves is not operated. The piping is arranged so that oil flows from the reverse shift valve, through the high-speed shift valve, and then to the low-speed shift valve, and when the high-speed shift valve operates, the oil path to the lower speed shift valve is blocked. A hydraulic control device for an automatic transmission, characterized in that the hydraulic control device is connected so as to
JP1986018910U 1986-02-14 1986-02-14 Expired - Lifetime JPH056444Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986018910U JPH056444Y2 (en) 1986-02-14 1986-02-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986018910U JPH056444Y2 (en) 1986-02-14 1986-02-14

Publications (2)

Publication Number Publication Date
JPS62131145U true JPS62131145U (en) 1987-08-19
JPH056444Y2 JPH056444Y2 (en) 1993-02-18

Family

ID=30813022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986018910U Expired - Lifetime JPH056444Y2 (en) 1986-02-14 1986-02-14

Country Status (1)

Country Link
JP (1) JPH056444Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014231859A (en) * 2013-05-28 2014-12-11 マツダ株式会社 Hydraulic control device of automatic transmission

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57139702U (en) * 1981-02-26 1982-09-01
JPS60162761U (en) * 1984-04-09 1985-10-29 株式会社小松製作所 Hydraulic circuit of hydraulically operated transmission

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57139702U (en) * 1981-02-26 1982-09-01
JPS60162761U (en) * 1984-04-09 1985-10-29 株式会社小松製作所 Hydraulic circuit of hydraulically operated transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014231859A (en) * 2013-05-28 2014-12-11 マツダ株式会社 Hydraulic control device of automatic transmission

Also Published As

Publication number Publication date
JPH056444Y2 (en) 1993-02-18

Similar Documents

Publication Publication Date Title
JPS6219623B2 (en)
US4924731A (en) Hydraulic control device for an automatic transmission
JPS54155357A (en) Controller for hydraulic transmission of vehicle
JPS614057U (en) trans askle
JPS62131145U (en)
JPH02127847U (en)
JP2611818B2 (en) Hydraulic control device for automatic transmission
JPH03110255U (en)
JPS6266046U (en)
JPH0237322Y2 (en)
JPS6135252U (en) Hydraulic control device for vehicle automatic transmission
JPS61200952U (en)
JPS6277362U (en)
JPS63173546U (en)
JPS63128349U (en)
JPH01178263U (en)
JPS63142451U (en)
JPS636259U (en)
KR20050046188A (en) Five shift automatic transmission
JPS6252357U (en)
JPS63195148U (en)
JPS6149153U (en)
JPH0259357U (en)
JPS6280061U (en)
JPH0158852U (en)