JPS61142947U - - Google Patents
Info
- Publication number
- JPS61142947U JPS61142947U JP2627385U JP2627385U JPS61142947U JP S61142947 U JPS61142947 U JP S61142947U JP 2627385 U JP2627385 U JP 2627385U JP 2627385 U JP2627385 U JP 2627385U JP S61142947 U JPS61142947 U JP S61142947U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- speed clutch
- pump
- high speed
- low
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Gear-Shifting Mechanisms (AREA)
Description
第１図は本考案一実施例の構成説明図、第２図
はタイムラグの説明図、第３図、第４図はそれぞ
れ変速機のギヤトレーンの説明図、第５図は従来
の変速機の液圧制御回路装置の構成説明図、第６
図は従来装置におけるタイムラグの説明図である
。
６，１７はフローコントロールオリフイス、７
，１８はモジユレーシヨンバルブ、８，１９はク
イツクリターンバルブ。
Fig. 1 is an explanatory diagram of the configuration of one embodiment of the present invention, Fig. 2 is an explanatory diagram of time lag, Figs. 3 and 4 are explanatory diagrams of the gear train of the transmission, and Fig. 5 is an illustration of the conventional transmission fluid. Explanatory diagram of the configuration of the pressure control circuit device, No. 6
The figure is an explanatory diagram of time lag in a conventional device. 6, 17 are flow control orifices, 7
, 18 are modulation valves, and 8 and 19 are quick return valves.
Claims (1)
Ｈ側のシフトバルブに接続される低、高速クラツ
チ用通路Ａにフローコントロールオリフイス６と
モジユレーシヨンバルブ７とクイツクリターンバ
ルブ８とを設け、ポンプ１の吐出側からスピード
クラツチ列側のシフトバルブに接続されるスプー
ドクラツチ用通路Ｂにフロートコントロールオリ
フイス１７とモジユーレーシヨンバルブ１８とク
イツクリターンバルブ１９とを設けたことを特徴
とする変速機の液圧制御回路装置。 From the discharge side of pump 1, low and high speed clutch row L,
A flow control orifice 6, a modulation valve 7, and a quick return valve 8 are provided in the low and high speed clutch passage A connected to the H side shift valve, and the shift from the discharge side of the pump 1 to the speed clutch row side is provided. A hydraulic pressure control circuit device for a transmission, characterized in that a float control orifice 17, a modulation valve 18, and a quick return valve 19 are provided in a spud clutch passage B connected to the valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985026273U JPH0712759Y2 (en) | 1985-02-27 | 1985-02-27 | Hydraulic control circuit device for transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985026273U JPH0712759Y2 (en) | 1985-02-27 | 1985-02-27 | Hydraulic control circuit device for transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61142947U true JPS61142947U (en) | 1986-09-03 |
| JPH0712759Y2 JPH0712759Y2 (en) | 1995-03-29 |
Family
ID=30522125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985026273U Expired - Lifetime JPH0712759Y2 (en) | 1985-02-27 | 1985-02-27 | Hydraulic control circuit device for transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0712759Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5439719U (en) * | 1977-08-25 | 1979-03-16 | ||
| JPS57119150U (en) * | 1981-01-17 | 1982-07-23 | ||
| JPS5836654U (en) * | 1981-09-04 | 1983-03-10 | 株式会社クボタ | Hydraulic transmission for work vehicles |
-
1985
- 1985-02-27 JP JP1985026273U patent/JPH0712759Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5439719U (en) * | 1977-08-25 | 1979-03-16 | ||
| JPS57119150U (en) * | 1981-01-17 | 1982-07-23 | ||
| JPS5836654U (en) * | 1981-09-04 | 1983-03-10 | 株式会社クボタ | Hydraulic transmission for work vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0712759Y2 (en) | 1995-03-29 |