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US 3,974,613 AGranted
Curtain wall gasket
OwnerHomer C. Criswellinventor
Life of this patent
Estimating the term…
Abstract
Disclosed is a curtain wall gasket adapted to support inside wall glazing materials. The gasket includes an expansion zipper which acts as the support and attachment means for attaching the gasket to support mullions.
Claims5
A curtain wall support including a gasket comprising:
- a. an elongated elastomeric body having a first longitudinal groove disposed along one side thereof and a wedge-receiving recess disposed along another side thereof, the plane of said wedge-receiving recess being approximately normal to the plane of said first longitudinal groove;
- and
- b. wedge means adapted to mate with said wedge-receiving recess, said wedge means comprising an elongated body of T-shaped cross section, the base of said wedge means adapted to mate with said wedge-receiving recess and the head of said wedge means extending from the gasket body to define mounting grooves between the head of said wedge means and said elongated body, said mounting grooves adapted to mate with means for mounting and supporting said gasket, at least one of said mounting grooves paralleling said first longitudinal groove.
Glazing gasket and support comprising;
- a. an elongated elastomeric body having oppositely disposed longitudinal grooves adapted to receive glazing panels and a longitudinal recess traversing said body along one side thereof approximately equidistant from said grooves;
- b. wedge means adapted to mate with said recess, said wedge means comprising an elongated body of T-shaped cross section, the base of said wedge means adapted to mate with said recess and the head thereof extending from said gasket body to define grooves between the head of said wedge means and said elongated body, said grooves paralleling said longitudinal grooves in said elastomeric body;
- and
- c. a mounting mullion comprising rigid parallel L-shaped bodies disposed on opposite sides of the head of said T-shaped wedge, the base of each L-shaped body mating with said grooves formed between the wedge and the elastomeric body.
1 more element
Dependencies are inferred from the claim text.