Land vehicles – Convertible – Wheel to or from runner
Patent
1983-08-18
1986-08-05
Love, John J.
Land vehicles
Convertible
Wheel to or from runner
280 1122, 280 1127, 280 43, 301 1, 301127, A63C 1718
Patent
active
046038680
ABSTRACT:
A roller skate undercarriage including a roller carrier having three or more pairs of rollers attached by screws to the upper structure of a roller skate or to the blade of an ice skate. The carrier has holes, one group of holes at the front, one group of holes at the rear and one hole between the front and rear groups to hold roller hubs. The center axes of the holes in the carrier and of the axle pins inserted through them are staggered with respect to the central axes of the roller hubs mounted on the axle pins so that the height of the rollers may be changed with respect to the roller carrier by turning the roller hubs. In this way the roller skate can be individually adapted to the user and the purpose of use.
REFERENCES:
patent: 108184 (1870-10-01), Pollitt
patent: 346664 (1886-08-01), Libbey
patent: 2145219 (1939-01-01), Burton
patent: 2529314 (1950-11-01), Schmid
patent: 3287023 (1966-11-01), Ware
patent: 3355185 (1967-11-01), Carter
patent: 3722900 (1973-03-01), Dickert
patent: 3936061 (1976-02-01), Wada
patent: 4076263 (1978-02-01), Rand
patent: 4153263 (1979-05-01), Yoshimoto
patent: 4294456 (1981-10-01), Tuell
patent: 4324408 (1982-04-01), Bensette
"Rolling-Boots", Prospectus of Anker-Werk, Graz.
Love John J.
McCarthy Joseph G.
LandOfFree
Roller skate undercarriage with adjustable rollers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Roller skate undercarriage with adjustable rollers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roller skate undercarriage with adjustable rollers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-965188