Method of making composite skate assembly

Details Method of making composite skate assembly Method of making composite skate assembly

1976-12-20

1978-02-07

Dipalma, Victor A.

Metal working

Method of mechanical manufacture

Utilizing transitory attached element or associated separate...

29526R, 295274, 264237, 264238, 264275, 280 1112, 280 1117, B23P 1700

Patent

active

040719383

ABSTRACT:
The invention provides ice skates and methods of making ice skates which have a body of a synthetic plastic material and a steel blade. The body includes an upper portion for attachment to the sole of a suitable boot and the blade has an upper portion enclosed in the body and a lower portion projecting from the body. The blade has a non-interfering upper surface which allows the body to move freely longitudinally of the blade during shrinking. This movement prevents build-up of residual stress in the body.

REFERENCES:
patent: 1405981 (1922-02-01), Drevitson
patent: 1591778 (1926-07-01), Radus
patent: 1608963 (1926-11-01), Smilden
patent: 1646843 (1927-10-01), Winslow
patent: 1666690 (1928-04-01), Drevitson
patent: 1750691 (1930-03-01), Schmidt
patent: 1771755 (1930-07-01), Heath
patent: 2242870 (1941-05-01), Prosey
patent: 3212786 (1965-10-01), Florjancic et al.
patent: 3545778 (1970-12-01), Weidenbacker
patent: 3558149 (1971-01-01), Weidenbacker

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