Title:
ROLLER SKATES WITH SIDE WHEELS
Document Type and Number:
WIPO Patent Application WO2005009557
Kind Code:
A3
Abstract:
The invention relates to several improvements and modifications of a roller-skates provided with two pairs of wheels in order to increase the usability, energy performance and the stability thereof. As opposed to the previous state of the art, the inventive wheels are not disposed under the skate but on the sides thereof, thereby making it possible to use the greater diameter wheels and to reduce the clearance from the ground. The attack angles of the front and rear control devices are modified in such a way that the dynamic stability is improved. The location of fixing holes is modified in order to ease the assembly/disassembly of the skates. The inventive device is particularly practicable for roller-skating.
Inventors:
NIEPCERON PHILIPPE (FR)
Application Number:
PCT/FR2004/001898
Publication Date:
June 09, 2005
Filing Date:
July 16, 2004
Export Citation:
Assignee:
NIEPCERON PHILIPPE (FR)
International Classes:
A63C17/02; (IPC1-7): A63C17/02
Foreign References:
| US3870324A | 1975-03-11 | |||
| DE3031386A1 | 1982-04-01 | |||
| US3649038A | 1972-03-14 | |||
| FR2448362A1 | 1980-09-05 |
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