Energized in-line roller skate

Details Energized in-line roller skate Energized in-line roller skate

1997-05-14

1999-06-08

Camby, Richard M.

Land vehicles

Skates

Wheeled skate

280 1119, 36115, A63C 1706

Patent

active

059098856

ABSTRACT:
In-line roller skate equipped with an energization device including a boot whose sole is associated with an upper plate of a frame on a lower portion of which the skating wheels are arranged. The boot has a low upper provided with a rigid rear stiffener on which an equally rigid collar is journalled and capable of surrounding the user's ankle, and of pivoting about the journal to act against the elastic return device interposed between an upper and the collar, wherein these elastic return device is biased at least during pivoting toward the rear of the collar, from a substantially vertical, median inactive position of equilibrium, and along an angular travel limited in amplitude by a rear limit stop of the collar arranged fixedly on a portion of the upper, or on a corresponding portion of the collar, so as to provide an at least forward elastic return of the collar, depending on an energy the value of which is proportional to the angular travel of the upper, within a maximum limit determined by the position of the limit stop of the collar.

REFERENCES:
patent: 5171033 (1992-12-01), Olson et al.
patent: 5446976 (1995-09-01), Donnadieu et al.

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