Baths – closets – sinks – and spittoons – Pool type – Accessory
Patent
1989-08-22
1990-11-06
Cusick, Ernest G.
Baths, closets, sinks, and spittoons
Pool type
Accessory
4506, 160395, 24461, 24462, E04H 314
Patent
active
049674242
ABSTRACT:
A track structure for retaining the liner of a liner type in-ground swimming pool is comprised of two component parts including an elongated length of a channel-like body section adapted to be secured about the perimeter of a liner-type pool and a channel-like insert adapted to be removably disposed within the body section. Both components are formed of polymeric plastic composition and both are configured at least partially complementary, so as to enable the insert to effect a snap-in interfit for securing the insert within the body. The insert when disposed within the body cooperates with an internal body surface wall to define a narrow clearance through which the liner can extend while securing the beaded edge of the liner against withdrawal. When the body and insert are assembled, a single exposed channel is provided, enabling a form board to be positioned thereat for the pouring and setting of aggregate deciking about the pool. Also disclosed is the use of an adhesive tape having a detergent-soluble gum for mounting the form board directly onto the surface of an in-place linear. On retrieving the form board, any gum residue on the liner can be removed with a detergent solution.
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Quaker Plastic Corp., Catalogue SA-112, p. 10, and form OP-103-B2 (date unknown).
Cusick Ernest G.
Fetsuga Robert M.
Rubin Daniel
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