JPS6277362U - - Google Patents
Info
- Publication number
- JPS6277362U JPS6277362U JP16842985U JP16842985U JPS6277362U JP S6277362 U JPS6277362 U JP S6277362U JP 16842985 U JP16842985 U JP 16842985U JP 16842985 U JP16842985 U JP 16842985U JP S6277362 U JPS6277362 U JP S6277362U
- Authority
- JP
- Japan
- Prior art keywords
- lock
- land
- clutch
- oil passage
- engaging
- 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
Links
- 239000003921 oil Substances 0.000 claims description 7
- 239000010729 system oil Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Fluid Gearings (AREA)
Description
第１図はこの考案の一実施例を示す模式図、第
２図は従来のロツクアツプリレーバルブを示す模
式図である。
１…大径スプール、６…第１ランド、７…第２
ランド、９…ドレーン系油路、１０…供給圧油路
、１１…解除用油路、１２…係合用油路、１５…
スプール軸。
FIG. 1 is a schematic diagram showing an embodiment of this invention, and FIG. 2 is a schematic diagram showing a conventional lock-up relay valve. 1...Large diameter spool, 6...1st land, 7...2nd
Land, 9... Drain system oil path, 10... Supply pressure oil path, 11... Release oil path, 12... Engagement oil path, 15...
spool shaft.
Claims (1)
により出力軸と一体の被動部材を前記駆動部材に
直結するロツクアツプクラツチをトルクコンバー
タに内蔵した自動変速機において、 ロツクアツプクラツチを係合させるようロツク
アツプクラツチに油圧をかける係合用油路をドレ
ーン系油路に対して開閉する第１ランドと、ロツ
クアツプクラツチの係合を解くようロツクアツプ
クラツチに油圧をかける解除用油路および前記係
合用油路に対して供給圧油路を切替えて連通させ
る第２ランドとの少なくとも２つのランドがスプ
ール軸に設けられ、これらのランドのうち前記第
１ランドがスプール軸に対してその軸線方向へ所
定範囲移動可能とされていることを特徴とする自
動変速機用ロツクアツプバルブ。[Claims for Utility Model Registration] An automatic transmission in which a torque converter incorporates a lock-up clutch that directly connects a driven member integrated with an output shaft to the driving member by engaging with the driving member integrated with the input shaft. a first land that applies hydraulic pressure to the lock-up clutch to engage the lock-up clutch; a first land that opens and closes an engaging oil passage to the drain system oil passage; and a first land that applies hydraulic pressure to the lock-up clutch to disengage the lock-up clutch; At least two lands are provided on the spool shaft, including a releasing oil passage to be applied and a second land for switching and communicating a supply pressure oil passage with the engaging oil passage, and among these lands, the first land is A lock-up valve for an automatic transmission, characterized in that it is movable within a predetermined range in the axial direction of a spool shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16842985U JPS6277362U (en) | 1985-10-31 | 1985-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16842985U JPS6277362U (en) | 1985-10-31 | 1985-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6277362U true JPS6277362U (en) | 1987-05-18 |
Family
ID=31101302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16842985U Pending JPS6277362U (en) | 1985-10-31 | 1985-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6277362U (en) |
-
1985
- 1985-10-31 JP JP16842985U patent/JPS6277362U/ja active Pending
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