JPS5718552A - Detaining mechanism of diaphragm retaining plate at piston of brake booster - Google Patents
Detaining mechanism of diaphragm retaining plate at piston of brake boosterInfo
- Publication number
- JPS5718552A JPS5718552A JP9203780A JP9203780A JPS5718552A JP S5718552 A JPS5718552 A JP S5718552A JP 9203780 A JP9203780 A JP 9203780A JP 9203780 A JP9203780 A JP 9203780A JP S5718552 A JPS5718552 A JP S5718552A
- Authority
- JP
- Japan
- Prior art keywords
- pawls
- brake booster
- piston
- flange
- disassembly
- 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
Abstract
PURPOSE: To prevent cracking and facilitate assembly/disassembly by forming a pawl and an accomodator part, having bosses at its both sides, on a disc fixed to a diaphragm retainer plate and forming notches in the power piston.
CONSTITUTION: In a housing 11 for a brake booster 10, radially oriented notches 6 are provided in the flange part 1a of the power piston 1 at a certain circumferential spacing, and two or more pawls 3a are provided on a disc 3 fixed to a diaphragm retainer plate 20 and, at the part mating with these pawls, an accomodating recess 2 is formed with boosses 3b through tapered parts 5a, 5b. The pawls 3a are detained at the front part of the flange 1a and located in the recess 2, and the flange part 1a is pinched by restraining the circumferential movement with the tapered parts 5a, 5b. Further, the pawls 3a are put into phase alignment with the notch 6 by reliatively turning, and upon disassembly the installation shall be made following the procedure reversely.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9203780A JPS5718552A (en) | 1980-07-04 | 1980-07-04 | Detaining mechanism of diaphragm retaining plate at piston of brake booster |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9203780A JPS5718552A (en) | 1980-07-04 | 1980-07-04 | Detaining mechanism of diaphragm retaining plate at piston of brake booster |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5718552A true JPS5718552A (en) | 1982-01-30 |
Family
ID=14043324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9203780A Pending JPS5718552A (en) | 1980-07-04 | 1980-07-04 | Detaining mechanism of diaphragm retaining plate at piston of brake booster |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5718552A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4787292A (en) * | 1986-09-29 | 1988-11-29 | Jidosha Kiki Co., Ltd. | Brake booster |
US4803912A (en) * | 1985-02-04 | 1989-02-14 | Aisin Seiki Kabushiki Kaisha | Brake booster with sleeve and detent retained pressure plate |
US4821623A (en) * | 1987-01-06 | 1989-04-18 | Nissin Kogyo Kabushiki Kaisha | Vacuum type booster |
-
1980
- 1980-07-04 JP JP9203780A patent/JPS5718552A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4803912A (en) * | 1985-02-04 | 1989-02-14 | Aisin Seiki Kabushiki Kaisha | Brake booster with sleeve and detent retained pressure plate |
US4787292A (en) * | 1986-09-29 | 1988-11-29 | Jidosha Kiki Co., Ltd. | Brake booster |
US4821623A (en) * | 1987-01-06 | 1989-04-18 | Nissin Kogyo Kabushiki Kaisha | Vacuum type booster |
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