Joints and connections – Member ends joined by inserted section – Fluted or splined section
Patent
1992-09-17
1993-11-16
Reese, Randolph A.
Joints and connections
Member ends joined by inserted section
Fluted or splined section
403292, F16B 200
Patent
active
052617564
ABSTRACT:
A connector for joining the ends of pliable tubing which form a hula hoop. The connector is comprised of an elongated body with a plurality of conically tapered discs attached thereto and a circularly shaped center disc located at its lengthwise centerline. The connector is subtlety formed in the shape of the hula hoop arc. The tapered discs ar located in equal number on each side of the center disc. The large diameter of the tapered discs increases as the discs are positioned closer to the center disc. The large diameters of the discs are greater in size than the inside diameter of the tubing such that the tubing end must be force fit over the discs thus causing a secure connection. Upon attempted removal of the tubing, the large diameters of the tapered discs act as barbs which prevent accidental removal.
REFERENCES:
patent: 3501971 (1970-03-01), Peterson
patent: 3767233 (1973-10-01), Hodge
patent: 4068346 (1978-01-01), Binder
patent: 4128356 (1978-12-01), Carlisle
patent: 4795410 (1989-01-01), Alderfer
Knight Anthony
Lehrer Norman E.
Majestic Extruders, Inc.
Reese Randolph A.
Rockwell Bryan D.
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