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Machine translation
1. (WO1980000735) DISC BRAKE ASSEMBLY CONTAINING SPLIT DISCS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000735    International Application No.:    PCT/US1979/000564
Publication Date: 17.04.1980 International Filing Date: 20.08.1979
IPC:
F16D 65/00 (2006.01), F16D 65/12 (2006.01)
Applicants:
Inventors:
Priority Data:
945749 25.09.1978 US
Title (EN) DISC BRAKE ASSEMBLY CONTAINING SPLIT DISCS
(FR) FREINS A DISQUE CONTENANT DES DISQUES FENDUS
Abstract: front page image
(EN)A split disc for a brake (10) or clutch in which split discs (37, 38) are positioned for frictional engagement with full width discs (42, 43, 44). Noise reduction is provided by damping through contact friction between the split disc members (45, 46) of the split discs (37, 38). Thermal effectiveness of the discs (37, 38) is preserved by making the split disc members (45, 46) of the same thickness. Resonance of the brake (10) is reduced by splitting only the discs (37, 38) of the stator which will stagger the natural frequency of adjacent parts with little or no thermal penalty.
(FR)Un disque fendu pour un frein (10) ou embrayage dans lequel des disques fendus (37, 38) sont positionnes en engagement par friction avec des disques de largeur totale (42, 43, 44). On obtient une reduction du bruit par amortissement grace a la friction de contact entre les organes (45, 46) des disques fendus (37, 38). L"efficacite thermique des disques (37, 38) est conservee en fabriquant les organes des disques fendus (45, 46) avec la meme epaisseur. La resonance du frein (10) est reduite en fendant uniquement les disques (37, 38) du stator ce qui decale la frequence propre des parties adjacentes tout en n"affectant que faiblement les caracteristiques thermiques.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)