Motorized in-line blade roller skate

Details Motorized in-line blade roller skate Motorized in-line blade roller skate

1997-03-27

1998-11-03

Johnson, Brian L.

Motor vehicles

Ski- or skate-type vehicle for imparting movement to a...

With power means or a portion thereof affixed to or built...

180 15, 180221, 280 1122, 280 1127, 280 432, A63C 508

Patent

active

058295437

ABSTRACT:
A motorized in-line blade roller skate having a longitudinally extending chassis plate with rear and front ends and several in-line blade roller members. A motor provides the necessary rotational movement that is transmitted through a cable to a gear assembly which in turn transmits it to a driving roller member. A bracket member is pivotally mounted to the rear end of the chassis plate and the driving roller member is rotatably mounted to the bracket. A clutch cable brings the driving roller member in contact with the rearmost roller member and thus transmitting the rotational movement to the latter. A second pivotally mounted bracket is provided for rotatably supporting the rear roller and is rigidly kept in place with, an adjustable linkage member. Adjusting this linkage member offset the wear and tear of the rear or driven roller and also permits a user to enhance gripping, preventing slip action, by bringing the rear roller member slightly below the plane defined by the other roller members.

REFERENCES:
patent: 1603588 (1926-10-01), Eberle
patent: 1694671 (1928-01-01), Rodelli
patent: 2578886 (1951-12-01), Isherwood et al.
patent: 2857008 (1958-10-01), Pirrello
patent: 4069881 (1978-01-01), Shiber
patent: 4073356 (1978-02-01), Schlicht
patent: 4418784 (1983-12-01), Fox
patent: 5020621 (1991-06-01), Martin
patent: 5127488 (1992-07-01), Shanahan

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