Roller skate

Details Roller skate Roller skate

1983-11-21

1986-06-24

Mitchell, David M.

Land vehicles

Skates

Wheeled skate

280 113, A63C 1702

Patent

active

045963967

ABSTRACT:
A one-piece hanger plate is detachably secured to the underside of a shoe plate for a roller skate. Front and rear wheel trucks are mounted to the hanger plate independent of the shoe plate. The hanger plate is constructed with bends to provide strength against twisting of the shoe plate and hold the front and rear wheel trucks in proper alignment. A unique king pin elastomer mounting for each wheel truck permits adjustment of the degree of firmness. A toe stop is designed to be detachable from the shoe plate so that the roller skate can be lightened for certain skating activities.

REFERENCES:
patent: 2502153 (1950-03-01), Jack
patent: 2578911 (1951-12-01), Van Horn
patent: 2722429 (1955-11-01), Merbler
patent: 2822182 (1958-02-01), Merbler
patent: 2937031 (1960-05-01), Hartley et al.
patent: 3043600 (1962-07-01), Voakes
patent: 3180651 (1965-04-01), Ware
patent: 3653678 (1972-04-01), Collett
patent: 3675938 (1972-07-01), Sigl
patent: 3774924 (1973-11-01), Machatsch
patent: 3865441 (1975-02-01), Jolliffe
patent: 3895844 (1975-07-01), Merbler
patent: 4141570 (1979-02-01), Sudmeier
patent: 4311319 (1982-01-01), Snyder et al.

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