自転車用のブレーキディスク

Japanese Patent JP7045810

B2

The invention relates to a brake disc (10) for a bicycle having a predetermined rotation axis (X) and comprising: - a first component (30) made of a first material and having a braking track (32) configured to cooperate with brake pads; - a second component (40) made of a second material and having (i) a radially inner annular portion (42) for coupling with a hub of a bicycle wheel and (ii) a plurality of radially outer portions (44) for connecting to said first component (30) at a respective plurality of connection portions (34) of said first component (30). The first component (30) comprises a plurality of connection arms (38) that extend from said braking track (32) towards said predetermined rotation axis (X) and that are distinct from said plurality of connection portions (34), wherein at least one of said connection arms (38) of said first component (30) and at least one of said radially outer connection portions (44) of said second component (40) are coupled together through at least one shape coupling (60).

JPH04203562	WET MULTIPLATE FRICTIONAL ENGAGEMENT DEVICE HAVING CIRCULAR ARC SHAPE FRICTIONAL ENGAGEMENT SURFACE
JPS616041	[Title of the device] Disk brake rotor
WO/2001/001009	METHOD FOR PRODUCING BRAKE DISKS CONSISTING OF CERAMIC PARTS WITH METAL HUBS

Meggioran Mario
Zenere David

JP2017130272A

April 01, 2022

July 03, 2017

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CAMPAGNOLO SOCIETA A RESPONSABILITA LIMITATA

F16D65/12; B60B27/00; B62L1/00

US20150345577
US20130240309
EP2821663A2

Shuji Sugimoto
Takeo Tsutsumi
Kenichi Nakata
Daisuke Kaneko

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