FIELD: motor vehicle industry.
SUBSTANCE: group of inventions relates to automotive industry, in particular, to drum brakes friction pads. Friction pad has upper surface and two beveled edges turned in opposite directions, which do not pass along friction pad entire thickness. Each beveled edge has arc length exceeding one inch, and passes at angle ranging from 10° to 25° relative to upper surface tangent line at its intersection point with beveled edge line. Brake shoe, passing along arc, has at least one friction pad attached to brake shoe outer surface. Drum brake assembly to brake vehicle has drum cylindrical surface, in which two brake shoes are accommodating, passing along arc and having outer surfaces and at least one friction pad.
EFFECT: decreased noise and vibrations occurring during braking.
20 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DISC BRAKE PAD FOR A VEHICLE | 2015 |
|
RU2671920C2 |
| DRUM BRAKE (OPTIONS) | 2015 |
|
RU2662862C1 |
| DRUM BRAKE (EMBODIMENTS) | 2015 |
|
RU2663772C1 |
| BRAKING PAD FOR THE DRUM BRAKE WITH DISPLACED CAM FOLLOWERS | 2015 |
|
RU2670850C9 |
| RIB OF BRAKE BLOCK WITH DOUBLE SHARP BEND AND WIDE SITE | 2009 |
|
RU2509237C2 |
| ROLLING STOCK BRAKE WITH SELF-STABILISING BRAKE SHOES | 2006 |
|
RU2427492C2 |
| DISC BRAKE HAVING PROTECTION AGAINST BEING INSTALLED IN WRONG POSITION OF BRAKE SHOES | 2009 |
|
RU2482344C2 |
| FRICTION PAD AND BRAKE SHOE FOR BRAKE SYSTEM | 2016 |
|
RU2709149C1 |
| DISC BRAKING MECHANISM FOR COMMERCIAL VEHICLE AND BRAKE SHOE SET | 2016 |
|
RU2694692C1 |
| DISC BRAKING MECHANISM FOR COMMERCIAL VEHICLE AND BRAKE BLOCKS SET | 2016 |
|
RU2684706C1 |
