JPS6366653U - - Google Patents
Info
- Publication number
- JPS6366653U JPS6366653U JP16115986U JP16115986U JPS6366653U JP S6366653 U JPS6366653 U JP S6366653U JP 16115986 U JP16115986 U JP 16115986U JP 16115986 U JP16115986 U JP 16115986U JP S6366653 U JPS6366653 U JP S6366653U
- Authority
- JP
- Japan
- Prior art keywords
- spool
- spool hole
- valve
- hole
- governor
- 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
Landscapes
- Control Of Transmission Device (AREA)
Description
第１図は本考案によるガバナ装置の一実施例を
示すその断面図、第２図は第１図のガバナ装置に
用いられ、弁座に着座した球状の付勢体付近の拡
大断面図、第３図は従来のガバナ装置の断面図で
ある。
２１……ガバナシヤフト、２２……スプール孔
、２２ｃ……弁座、２７……ドレン通路、３２…
…ガバナ油圧通路、３４……バルブスプール、３
７……オリフイス、３８……弾性体、３９……付
勢体、４０……反力室。
FIG. 1 is a sectional view showing an embodiment of the governor device according to the present invention, FIG. 2 is an enlarged sectional view of the vicinity of the spherical biasing body seated on the valve seat, and FIG. 3 is a sectional view of a conventional governor device. 21... Governor shaft, 22... Spool hole, 22c... Valve seat, 27... Drain passage, 32...
...Governor hydraulic passage, 34...Valve spool, 3
7... Orifice, 38... Elastic body, 39... Biasing body, 40... Reaction force chamber.
Claims (1)
およびスプール孔の底部に連通するように形成さ
れたドレン通路を有するガバナシヤフトと、スプ
ール孔内に摺動自在に設けられ車速に応じて移動
するバルブスプールと、スプール孔の底部に設け
られた弾性体と、バルブスプールと弾性体との間
でスプール孔の内壁に接触するように設けられ弾
性体によりバルブスプール側に付勢される付勢体
と、を備え、バルブスプールと付勢体との間のス
プール孔に反力室を形成するとともに、スプール
孔に付勢体の弁座を形成し、反力室とガバナ油圧
通路を連通するオリフイスを設け、かつ前記付勢
体を球状に形成したことを特徴とするガバナ装置
。 A governor shaft having a spool hole formed to extend in the axial direction and a drain passage formed to communicate with the bottom of the spool hole, and a valve that is slidably provided in the spool hole and moves according to vehicle speed. a spool, an elastic body provided at the bottom of the spool hole, and a biasing body provided between the valve spool and the elastic body to contact the inner wall of the spool hole and biased toward the valve spool by the elastic body. , a reaction force chamber is formed in the spool hole between the valve spool and the biasing body, a valve seat of the biasing body is formed in the spool hole, and an orifice is provided that communicates the reaction force chamber with the governor hydraulic passage. 1. A governor device, wherein the biasing body is formed in a spherical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16115986U JPS6366653U (en) | 1986-10-20 | 1986-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16115986U JPS6366653U (en) | 1986-10-20 | 1986-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6366653U true JPS6366653U (en) | 1988-05-06 |
Family
ID=31087210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16115986U Pending JPS6366653U (en) | 1986-10-20 | 1986-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6366653U (en) |
-
1986
- 1986-10-20 JP JP16115986U patent/JPS6366653U/ja active Pending