JPH0353366U - - Google Patents
Info
- Publication number
- JPH0353366U JPH0353366U JP11598589U JP11598589U JPH0353366U JP H0353366 U JPH0353366 U JP H0353366U JP 11598589 U JP11598589 U JP 11598589U JP 11598589 U JP11598589 U JP 11598589U JP H0353366 U JPH0353366 U JP H0353366U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical portion
- booster
- valve cylinder
- bottomed cylindrical
- booster plate
- 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
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Braking Systems And Boosters (AREA)
Description
第１図ないし第３図は本考案の第１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図の部の拡大断面図、第３図は第
１図の−線断面図、第４図は本考案の第２実
施例を示す、第２図と同様の断面図、第５図は本
考案の第３実施例を示す、第２図と同様の断面図
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、２１……連結フランジ
、２２……有底筒部、２２ａ……外筒部、２２ｂ
……内筒部、２４……係止爪。
1 to 3 show a first embodiment of the present invention, in which FIG. 1 is a vertical side view of a negative pressure booster;
FIG. 2 is an enlarged sectional view of the part shown in FIG. 1, FIG. 3 is a sectional view taken along the line -- in FIG. 1, and FIG. 4 is a sectional view similar to FIG. 2, showing a second embodiment of the present invention. FIG. 5 is a sectional view similar to FIG. 2, showing a third embodiment of the present invention. 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, 21 ... Connection flange, 22 ... Bottomed cylinder part, 22a ... Outer cylinder part, 22b
...Inner cylinder part, 24...Latching claw.
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、その中心孔２ａが底壁
に開口する有底筒部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、前記有底筒部２２を、互いに重合する外
筒部２２ａ及び内筒部２２ｂから構成し、その内
筒部２２ｂの開口端に、前記連結フランジ２１の
有底筒部２２からの脱出を阻止する係止爪２４を
突設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 of 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 center hole 2a opens to the bottom wall, and is accommodated in the bottomed cylindrical part 22. Connecting flange 21 to valve cylinder 6
The bottomed cylindrical portion 22 is formed of an outer cylindrical portion 22a and an inner cylindrical portion 22b that overlap each other, and an opening of the connecting flange 21 from the bottomed cylindrical portion 22 is provided at the open end of the inner cylindrical portion 22b. A connection structure between a booster plate and a valve cylinder in a negative pressure booster, characterized in that a locking pawl 24 is provided to prevent this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11598589U JPH0353366U (en) | 1989-10-02 | 1989-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11598589U JPH0353366U (en) | 1989-10-02 | 1989-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0353366U true JPH0353366U (en) | 1991-05-23 |
Family
ID=31664294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11598589U Pending JPH0353366U (en) | 1989-10-02 | 1989-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353366U (en) |
-
1989
- 1989-10-02 JP JP11598589U patent/JPH0353366U/ja active Pending