Land vehicles – Skates – Wheeled skate
Patent
1996-02-16
1999-05-11
Johnson, Brian L.
Land vehicles
Skates
Wheeled skate
280841, 280 1122, 301 53, A63C17/00
Patent
active
059019700
ABSTRACT:
Novel tempered rust resistant steel wheels for installation on conventional in-line four wheel roller skates, parallel four wheel roller skates, and, in-line five wheel roller skates that convert traditional ground roller skates into ice skates. The novel wheels can have different diameters, thicknesses and varying concave edges. The diameters and sizes of the tempered rust resistant steel wheels must be the same as the roller skates' composition or rubber type wheels, except for the thickness of the wheels can be 1/4 inch, 3/16 inch for in-line skates and 1/4 to 1/2 inches for a parallel wheel roller skate. The heights of the sharpened concave edges for the steel wheels can be approximately 30/1000" to approximately 40/1000". Optional scraper bars can be used. The wheels can be used for making ice skates used for figure, dance, pair, freestyle, and recreational skating. An mathematical algorithm and equations are disclosed that determines the desired convex edge dimensions on a cutting bit that conforms to a concave edge on the wheel using a selected wheel thickness and concave curvature edge heights.
REFERENCES:
patent: 284009 (1883-08-01), Henry
patent: 480610 (1892-08-01), Nielson
patent: 657790 (1900-09-01), Ross
patent: 1489197 (1924-04-01), Daverkosen et al.
patent: 2048916 (1936-07-01), Bentzlin
patent: 3537716 (1970-11-01), Norgiel
patent: 3552746 (1971-01-01), Nagin
patent: 3689091 (1972-09-01), Nagin
patent: 3807062 (1974-04-01), Spier
patent: 4043656 (1977-08-01), Mogannam
patent: 4108450 (1978-08-01), Cote
patent: 4323259 (1982-04-01), Boudreau
patent: 4492385 (1985-01-01), Olson
patent: 4699390 (1987-10-01), Cote
patent: 4709937 (1987-12-01), Lin et al.
patent: 5129663 (1992-07-01), Soo
patent: 5193827 (1993-03-01), Olson
patent: 5259632 (1993-11-01), Mahoney
patent: 5320366 (1994-06-01), Shing
patent: 5340132 (1994-08-01), Malewicz
Johnson Brian L.
Steinberger Brian S.
Yu Min
LandOfFree
Metal wheels for roller ice skates does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Metal wheels for roller ice skates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Metal wheels for roller ice skates will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-241656