国家/地区 中国（5）
IPC部 F（5）
IPC大类 F16（5） C09（2）
IPC小类 F16D（5）
IPC F16D069/02（2）
发明人
公开年 2021（5）
申请年 2021（5）
专利权人

Friction material used for brake sheet comprises matrix component (copper-coated iron powder), friction component (tungsten carbide), reinforcing component (transition metal alloy powder) and lubricating component (graphene and silicon carbide whisker).

KANG L, YANG Y, MA Y, ZHANG X, HUANG F, MA B, WANG J, LI S

Shaft-mounted brake disc mounted in railway vehicle, has storage cavity that is fixedly set in shaft disc main housing, and phase-change heat storage material that is fixedly set in storage cavity.

WANG Y, LIANG Y, REN K, QI H, ZHOU G

Net-shaped flexible coupling for three-dimensional printing, has spiral weaving net whose ends are fixed with connecting plate, where inner part of connecting plate is provided with dismounting mechanism.

HAN P

Motor vehicle brake hub radiator comprises a radiator body for sleeved on brake hub, outer surface of radiator body provided with heat dissipation arc, and heat dissipation arc provided with heat dissipation protrusions.

YAO L, YAO M, YANG J, ZHONG G, TANG T

Brake pad comprises friction layer, steel back, and adhesive layer, and is prepared by preparing adhesive layer made of e.g. modified graphene and silicon carbide, adding friction layer and steel back, hot pressing, leveling, and curing.

UNANNOUNCED I