FIELD: transport.
SUBSTANCE: invention relates to machine building, particularly, to friction brake lining of drum brakes. Friction lining is made of polymer friction composite and has shape of different-thickness cylindrical shell. Shell is formed by misaligned cylindrical surfaces, working and support, with parallel axes of rotation and flat lateral surfaces, with holes for rivets located in rows relative to thin edge.
EFFECT: higher strength, high reliability and stability of action of brake unit in entire range of conditions and modes of operation straps due to optimal ratio of distance between axes of holes arranged in rows to degree of change of thickness throughout length of facing arc is achieved.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FRICTION PLATE | 2015 |
|
RU2603453C2 |
| FRICTION LINING | 2009 |
|
RU2397381C1 |
| FRICTION ITEM | 2008 |
|
RU2369784C1 |
| FRICTION FACING | 2008 |
|
RU2391580C1 |
| FRICTION LINING | 2008 |
|
RU2388945C1 |
| FRICTION FACING | 2008 |
|
RU2391579C1 |
| REPAIR SET OF BRAKE PADS FOR VEHICLE BRAKE SHOES | 2012 |
|
RU2557339C2 |
| FRICTION LINING | 2002 |
|
RU2230240C2 |
| FRICTION LINING | 2002 |
|
RU2229632C2 |
| REPAIR KIT FOR BRAKE SHOES OF DRUM BRAKES OF VEHICLES | 2020 |
|
RU2730733C1 |
