Crank spinning hoop

Details Crank spinning hoop Crank spinning hoop

1998-07-23

1999-10-12

Ricci, John A.

Amusement devices: toys

Rotating or having visible rotating portion

Including hand crank for imparting rotation

446236, A63H 3302

Patent

active

059646373

ABSTRACT:
A crank is tangentially placed on a hoop by incorporating a tee member. The crank is rotatable 36.degree. degrees within the tee member. A handle extends from the crank arm and pivots to a position 90.degree. degrees of the crank arm to gain mechanical advantage to rotate and manipulate the hoop. A hand grip fits over the crank handle. As the crank is manipulated to impart revolutions to the hoop, the entire mechanism rotates within the axis of the handle and the hand grip.

REFERENCES:
patent: 3528194 (1970-09-01), Motluk
patent: 3935668 (1976-02-01), Phillips
patent: 4037356 (1977-07-01), Chantland
patent: 4100697 (1978-07-01), Ward
patent: 4117625 (1978-10-01), O'Neil
patent: 4148153 (1979-04-01), Phillips

Affiliated with

Also associated with

Rating

Crank spinning hoop does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Crank spinning hoop, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Crank spinning hoop will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-646770