Brakes – Vehicle – Hub or disk
Patent
1988-09-23
1990-04-03
Halvosa, George E. A.
Brakes
Vehicle
Hub or disk
188218XL, 188264A, 192 7013, 1921061, 403291, 464 78, 464 99, F16D 6512
Patent
active
049132660
ABSTRACT:
The present specification discloses a braking disc for a disc brake. The braking disc comprises an annular disc member with a number of radially inwardly projecting lugs, located coaxially with respect to a central hub member which has a number of radially outwardly projecting lugs, the lugs on the hub member being located between adjacent lugs on the annular disc member. The lugs on said members are interconnected by at least one resilient member which is designed to flex generally radially but not circumferentially. Thus the or each resilient member positively transmits circumferential torque forces but is sufficiently flexible to allow for radial deflection due to thermal expansion of the disc member, without being over-stressed.
REFERENCES:
patent: 1216307 (1917-02-01), Guthrie
patent: 1460212 (1923-06-01), Olive
patent: 2256712 (1941-09-01), Hunt
patent: 2753959 (1956-07-01), Johnson
patent: 2908358 (1959-10-01), Erickson
patent: 3661235 (1972-05-01), Harrison
patent: 4353444 (1982-10-01), Bionaz
patent: 4501346 (1985-02-01), Bogenschutz
patent: 4641731 (1987-02-01), Kawaguchi et al.
Dobson Simon B.
Russell David F.
Williams Alexander J.
Halvosa George E. A.
Lucas Industries Public Limited Company
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