JPH0198060U - - Google Patents
Info
- Publication number
- JPH0198060U JPH0198060U JP19384787U JP19384787U JPH0198060U JP H0198060 U JPH0198060 U JP H0198060U JP 19384787 U JP19384787 U JP 19384787U JP 19384787 U JP19384787 U JP 19384787U JP H0198060 U JPH0198060 U JP H0198060U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- valve
- pressure chambers
- pair
- movable bodies
- 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
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- Braking Systems And Boosters (AREA)
Description
第１図は本考案の実施例によるタンデムブース
タの側断面図、第２図は第１図におけるバルブボ
デー及びこれに外嵌する通路部材の正面図及び第
３図は同ブースタの背面図である。
なお図において、５２……バルブボデー、５３
……通路部材、５４Ａ，５４Ｂ……可動壁、７６
……ボルト。
FIG. 1 is a side sectional view of a tandem booster according to an embodiment of the present invention, FIG. 2 is a front view of the valve body in FIG. 1 and a passage member fitted thereon, and FIG. 3 is a rear view of the same booster. . In the figure, 52...valve body, 53
... Passage member, 54A, 54B ... Movable wall, 76
……bolt.
Claims (1)
る本体と、各々の空所を低圧室と高圧室とに区分
するように移動可能に配置される一対の可動体と
、前記本体の一端側の壁部を移動自在に貫通して
配置され前記一対の可動体を組付けられるバルブ
ボデーと、前記低圧室同士及び高圧室同士を各々
互いに連通する第１通路及び第２通路と、前記バ
ルブボデーに設けた内孔に一端側から嵌入する入
力部材と、前記低圧室の一方及び前記高圧室の一
方を各々前記内孔に連絡する第１弁孔及び第２弁
孔と、前記入力部材に伝達される入力に応じて前
記第１弁孔と前記第２弁孔と圧力源との連通・遮
断関係を制御する弁装置とを備えたタンデムブー
スタにおいて、前記バルブボデーに前記中間壁を
越えて延びる延長部を設け、該延長部に前記第１
通路及び前記第２通路を形成した筒状の通路部材
を外嵌し、前記一対の可動体と前記バルブボデー
と前記通路部材とを軸方向に延びる軸状部材によ
り一体に固定したタンデムブースタ。 A main body whose internal space is divided into two spaces by an intermediate wall, a pair of movable bodies movably arranged to divide each space into a low pressure chamber and a high pressure chamber, and one end of the main body. a valve body disposed movably penetrating a side wall and to which the pair of movable bodies is assembled; a first passage and a second passage communicating the low pressure chambers and the high pressure chambers with each other; and the valve body. an input member that fits into an inner hole provided in the body from one end side; a first valve hole and a second valve hole that connect one of the low pressure chambers and one of the high pressure chambers to the inner hole, respectively; In the tandem booster, the tandem booster includes a valve device that controls a communication/blocking relationship between the first valve hole, the second valve hole, and a pressure source in accordance with a transmitted input. an extension portion that extends, and the extension portion includes the first
A tandem booster in which a cylindrical passage member forming a passage and the second passage is fitted onto the outside, and the pair of movable bodies, the valve body, and the passage member are integrally fixed by a shaft-shaped member extending in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19384787U JPH0198060U (en) | 1987-12-21 | 1987-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19384787U JPH0198060U (en) | 1987-12-21 | 1987-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198060U true JPH0198060U (en) | 1989-06-29 |
Family
ID=31484619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19384787U Pending JPH0198060U (en) | 1987-12-21 | 1987-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198060U (en) |
-
1987
- 1987-12-21 JP JP19384787U patent/JPH0198060U/ja active Pending