Roller skate

Land vehicles – Skates – Wheeled skate

Patent

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Details

36115, A63C 1702

Patent

active

043634940

ABSTRACT:
A steerable roller skate of the shoe skate variety has an elongated one-piece sole plate in the form of an open topped dish with a bottom wall, a side wall and a continuous rim, outturned along the long sides thereof and, in the preferred form, rising from the toe end toward the heel end to join with a heel-less shoe sole uninterruptedly around the sole. A pair of support shaft bosses extend upwardly from the bottom wall, each with an open-ended vertical passage and each crowned with a lip around the passage defining a non-circular socket to receive the head of a bolt-shaft. The underside of the bottom wall has a pair of bearing tongue seats formed in it. Neither the shaft bosses nor the seats have a reentrant surface with respect to the adjacent surfaces of the bottom wall.

REFERENCES:
patent: 2461128 (1949-02-01), Reich
patent: 3332182 (1967-07-01), Mark
patent: 3377079 (1968-04-01), Barczak
patent: 3478802 (1969-11-01), Poccard
patent: 3738673 (1973-06-01), Iseman
patent: 4058323 (1977-11-01), Ware, Jr.
patent: 4146241 (1979-03-01), Stevenson
patent: 4150499 (1979-04-01), Wang

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