Brake disk

Details Brake disk Brake disk

2005-01-14

2010-10-12

Nguyen, Xuan Lan (Department: 3657)

Brakes

Vehicle

Velocipede

C188S2180XL, C188S01800A

Reexamination Certificate

active

07810615

ABSTRACT:
A brake disk for a disk brake, in particular, for motor cycles or bicycles, includes a brake band of a first material which has a high heat resistance and an inner part (20) of a second material which has a lower density than the first material. The brake band and the inner part (20) each have a plurality of extensions, which in each case are arranged in pairs bordering one another. A plurality of connecting elements connect the brake band (10) to the inner part (20) by being received in recesses (13, 23) formed in the extensions. Thus, a divided brake disk has little deformation or wear in the region of the connection between the brake band and the inner part in combination with a low weight. Specifically, the recess (23) is formed in such a way that the connecting line (51) between the ends of the recess (23) is at an angle α of from 15 to 85° to the tangential direction (50).

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Http://www.alphastechnik.de/html/index.php?k=10&sk=3, Beringer brochure, 7 pages.
Notification of Transmittal of Copies of Translation of the International Preliminary Report on Patentability, and International Preliminary Report on Patentability mailed Oct. 12, 2006 and English Translation of the Written Opinion of the International Search Authority for International Application No. PCT/EP2005/000326, 7 pages.

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