Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent
1996-12-19
1998-05-26
Moore, Chris K.
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
153271, 301 1, A47L 900
Patent
active
057550085
ABSTRACT:
A ball joint wheel assembly is disclosed which includes an axle with at least one ball end, to which a wheel is secured. The wheel includes a socket for retaining the ball end, thereby forming a ball joint for supporting the rotation of the wheel. A bore is connected to the socket for receiving the axle and defining a bore wall within the wheel. The bore is substantially conical and has a desired bore angle. The bore wall thereby defines and limits the swivel angle of the wheel.
REFERENCES:
patent: 1976068 (1934-10-01), Higbee
patent: 3608236 (1971-09-01), Beny et al.
patent: 3720449 (1973-03-01), Godin
Moore Chris K.
The Scott & Fetzer Company
LandOfFree
Ball joint wheel assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ball joint wheel assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ball joint wheel assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1949941