国家/地区 中国（3）
IPC部 F（3）
IPC大类 F16（3）
IPC小类 F16D（3）
IPC F16D065/092（3）
发明人 CHANG X（2） LU C（2） MA Y（2）
SONG J（2） ZHANG L（2）
公开年 2021（3）
申请年 2020（3） 
专利权人 JIANGSU ANJI.（2）

Automobile noise-reducing graphene brake sheet, has first connecting rod whose outer surface is fixedly installed with pull ring, where outer surface of back plate is movably installed with hook through mounting ring.

ZHANG L, YANG J, XU H, MA Y, CHANG X, LU C, SONG J

Multi-layer structure type noise reduction graphene brake block, has guide plate whose top part is connected with adhesive heat insulation layer, and steel wire brush arranged at rear part of guide plate and provided with group of spiral steel wire.

SONG J, LU C, ZHU Y, CHANG X, MA Y, ZHANG L

Disk brake device for electric bicycle, has brake pump fixed on frame of electric bicycle through mounting seat, and remote control motor whose side is screwed with trigger circular plate, where brake pump is provided with travel switch.

TANG C