JPS5557733A - Disk brake with drum brake - Google Patents
Disk brake with drum brakeInfo
- Publication number
- JPS5557733A JPS5557733A JP13081178A JP13081178A JPS5557733A JP S5557733 A JPS5557733 A JP S5557733A JP 13081178 A JP13081178 A JP 13081178A JP 13081178 A JP13081178 A JP 13081178A JP S5557733 A JPS5557733 A JP S5557733A
- Authority
- JP
- Japan
- Prior art keywords
- brake
- disk
- drum
- rotor
- braking effect
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
- F16D63/004—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00 comprising a rotor engaged both axially and radially by braking members, e.g. combined drum and disc brakes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
PURPOSE: To improve total braking effect while maintaining the stability of the braking effect which is the characteristic of the disk brake by using the drum brake as the servo brake of the disk brake.
CONSTITUTION: When applying the frictional force to the rotor part of the disk rotor to rotate the friction pad 2 by pressing by operating the oil hydraulic pressure cylinder 3 of the diskbrake, the friction pad 2 gets the braking torque of the disk rotor. The braking torque is conveyed to the cam 7 of the drum brake through the torque receiver 6, and the brake shoe 8 is pressed against the drum part 13 of the disk rotor while extending the shoe-return spring 9 by the rotation of the cam 7 to give the frictional force to the drum part 13. By doing so, the shortage in the braking effect of the disk brake can be made up by the drum brake as the servo brake.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13081178A JPS5557733A (en) | 1978-10-24 | 1978-10-24 | Disk brake with drum brake |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13081178A JPS5557733A (en) | 1978-10-24 | 1978-10-24 | Disk brake with drum brake |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5557733A true JPS5557733A (en) | 1980-04-28 |
JPS6237260B2 JPS6237260B2 (en) | 1987-08-11 |
Family
ID=15043253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13081178A Granted JPS5557733A (en) | 1978-10-24 | 1978-10-24 | Disk brake with drum brake |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5557733A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2938891A1 (en) * | 2008-11-27 | 2010-05-28 | Bosch Gmbh Robert | Disk-type braking device for vehicle, has secondary braking device comprising secondary drum-type foundation brake friction lining, where body of secondary braking device is powered by friction drag force of brake plates |
CN103375503A (en) * | 2012-04-13 | 2013-10-30 | 舍弗勒技术股份两合公司 | Radially nested dual clutch comprising friction clutch and drum clutch |
-
1978
- 1978-10-24 JP JP13081178A patent/JPS5557733A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2938891A1 (en) * | 2008-11-27 | 2010-05-28 | Bosch Gmbh Robert | Disk-type braking device for vehicle, has secondary braking device comprising secondary drum-type foundation brake friction lining, where body of secondary braking device is powered by friction drag force of brake plates |
CN103375503A (en) * | 2012-04-13 | 2013-10-30 | 舍弗勒技术股份两合公司 | Radially nested dual clutch comprising friction clutch and drum clutch |
Also Published As
Publication number | Publication date |
---|---|
JPS6237260B2 (en) | 1987-08-11 |
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