Roller skate

Details Roller skate Roller skate

1984-01-13

1986-07-29

Love, John J.

Land vehicles

Skates

With propulsion means driven by occupant

280 112, 280251, A63C 1712

Patent

active

046028013

ABSTRACT:
A roller skate in which the automatic action of normal walking produces a driving action on the wheels. A heel kick to the pedal of the skate causes the putting in operative position of a control device. During the lifting of the skate, the control device comes back to a standby position. A toe kick to the pedal after the waiting position causes the putting in braking position of the control device. The braking is controlled by the depression of the pedal and is progressive. The control device is locked in the position selected and a new position requires the reversion to the standby position.

REFERENCES:
patent: 903525 (1908-11-01), Wellnitz
patent: 968517 (1910-08-01), Pierman
patent: 1070168 (1913-08-01), Nordling
patent: 1437314 (1922-11-01), Jorgensen
patent: 2536569 (1951-02-01), Purkey
patent: 4394028 (1983-07-01), Wheelwright
patent: 4417737 (1983-11-01), Suroff

Affiliated with

Also associated with

Rating

Roller skate 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, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roller skate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-697314