Process for the production of a braking band of a brake disk...

Details Process for the production of a braking band of a brake disk... Process for the production of a braking band of a brake disk...

2006-11-14

2006-11-14

Kerns, Kevin (Department: 1725)

Metal founding

Process

Shaping liquid metal against a forming surface

C164S369000, C164S132000, C188S2180XL, C188S25100R, C156S089260

Reexamination Certificate

active

07134476

ABSTRACT:
A process for the production of a braking band having ventilation ducts comprises the steps of a) moulding a core of metallic material, b) inserting the core in a mould, in a central position, c) filling the mould with at least two layers of material which are to form the braking band, in a manner such that the core is “sandwiched” between the at least two layers, d) performing a first heating of the mould to a temperature such as to bring about hardening of the at least two layers until the at least two layers adopt a three-dimensional structure, e) subjecting the semi-finished product produced in step d) to a second heating to a temperature such as to bring about fusion of the metallic material of the core, and f) collecting the molten core.

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International Search Report dated May 6, 2002, for Application No. PCT/IT01/00411.

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