JPH0355364U - - Google Patents
Info
- Publication number
- JPH0355364U JPH0355364U JP11697089U JP11697089U JPH0355364U JP H0355364 U JPH0355364 U JP H0355364U JP 11697089 U JP11697089 U JP 11697089U JP 11697089 U JP11697089 U JP 11697089U JP H0355364 U JPH0355364 U JP H0355364U
- Authority
- JP
- Japan
- Prior art keywords
- booster
- valve cylinder
- booster plate
- plate
- negative pressure
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Braking Systems And Boosters (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は負圧ブースタの縦断側面図、第２図は第１図の
要部の拡大断面図である。
Ｂ…負圧ブースタ、Ｍ…マスタシリンダ、１…
ブースタシエル、２…ブースタプレート、２ａ…
中心孔、３…ダイヤフラム、６…弁筒、６ａ…テ
ーパ部、９…戻しばね、１５…制御弁、１７…入
力杆、１８…ブレーキペダル、２０…出力杆、２
１…連結フランジ、２２…有底筒部、２２ａ…底
壁、２４…環状リブ。
The drawings show one embodiment of the present invention, and FIG. 1 is a longitudinal sectional side view of a negative pressure booster, and FIG. 2 is an enlarged sectional view of the main part of FIG. 1. B... Negative pressure booster, M... Master cylinder, 1...
Booster shell, 2...Booster plate, 2a...
Center hole, 3...Diaphragm, 6...Valve barrel, 6a...Tapered portion, 9...Return spring, 15...Control valve, 17...Input rod, 18...Brake pedal, 20...Output rod, 2
DESCRIPTION OF SYMBOLS 1... Connection flange, 22... Bottomed cylindrical part, 22a... Bottom wall, 24... Annular rib.
Claims (1)
２の中心孔２ａを貫通する弁筒６とを連結する、
負圧ブースタにおけるブースタプレート及び弁筒
の連結構造であつて、 ブースタプレート２に、その前面側を開放し且
つ中心孔２ａを底壁に開口させた有底筒部２２を
設ける一方、その有底筒部２２に収容される連結
フランジ２１を弁筒６に設け、有底筒部２２に、
その内周面から隆起して連結フランジ２１の前部
周縁に当接する環状リブ２４を形成したことを特
徴とする、負圧ブースタにおけるブースタプレー
ト及び弁筒の連結構造。[Claims for Utility Model Registration] Connecting the booster plate 2 and the valve cylinder 6 passing through the center hole 2a of the booster plate 2.
This is a connection structure between a booster plate and a valve cylinder in a negative pressure booster, in which the booster plate 2 is provided with a bottomed cylindrical part 22 whose front side is open and whose center hole 2a is opened in the bottom wall. A connecting flange 21 accommodated in the cylindrical portion 22 is provided on the valve cylinder 6, and the bottomed cylindrical portion 22 is provided with:
A structure for connecting a booster plate and a valve cylinder in a negative pressure booster, characterized in that an annular rib 24 is formed that protrudes from the inner circumferential surface and contacts the front peripheral edge of a connecting flange 21.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11697089U JPH0355364U (en) | 1989-10-04 | 1989-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11697089U JPH0355364U (en) | 1989-10-04 | 1989-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0355364U true JPH0355364U (en) | 1991-05-28 |
Family
ID=31665221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11697089U Pending JPH0355364U (en) | 1989-10-04 | 1989-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355364U (en) |
-
1989
- 1989-10-04 JP JP11697089U patent/JPH0355364U/ja active Pending
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