Patent · US Expired

Brake disc device

US4819769A · kind A · utility

8Cited by

11References

7Claims

0Family size

Assignee

Schwaebische Huettenwerke Gesellschaft mit beschraenkter Haftung · DE

Inventors

Horst Metzler · Tuttlingen, DE
Guenther Schwarz · Tuttlingen, DE

Key dates

Filing date	Apr 17, 1987
Grant date	Apr 11, 1989
Priority date	—
Expiry date	Apr 17, 2007

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16D2250/0092
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

The brake disk device has a cast brake disk with brake plates and a brake sk carrier connected to the brake disk. The carrier has integral connecting parts which are cast into the brake disk in composite casting. The brake disk carrier can consequently be securely connected to the brake disk during casting. Before the casting of the brake disk, it is fitted together with a mold core, the connecting parts of the brake disk carrier protruding into the mold core. The brake disk device can consequently be produced very simply and inexpensively.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.