US 5,671,578 A · Surface-mounted veneer anchor for seismic construction system

Abstract

A seismic construction system is disclosed that includes a surface-mounted veneer anchor, a box tie member, and a facing anchor. The primary components of the veneer anchor is a wire formative providing closed loop, wire-to-wire connections between the formative and the box tie device. The veneer anchor has a baseplate with a wire formative attached thereto having elongated eye wire extensions. Each pair of eye wires accommodates the threading thereonto of a box tie through the open end of the box tie. The box tie is then positioned so that the open end is secured to the facing anchor and is embedded together with the facing anchor into the bed joint thereof. The facing anchor includes a seismic clip for accommodating a straight wire run and receiving the open end of the box tie. The facing anchor is embedded in a bed joint of the facing. As the elongated eye wires have sealed eyelets or loops and the open ends of the box ties are sealed in the joints of the exterior wythes, a positive, closed-loop interengagement results. In insulated structures, the elongated eye portions is oriented to secure the insulating panels and the insulation are protected by insulation shields.

Claims20

Dependent claims

A seismic construction system for use in the construction of a wall structure having an inner wythe having an outer surface and an outer wythe of a facing material in spaced apart relationship forming a cavity therebetween, said system comprising, in combination:

a veneer anchor mountable on said outer surface of said inner wythe, in turn, comprising:
a baseplate substantially planar in form;
a spaced pair of transverse wire portions attached to and extending from said baseplate, each transverse wire portion attached at one end thereof to said baseplate and, when the baseplate is secured to said inner wythe, each of said pair of transverse wire portions extending into said cavity and terminating therewithin;
and,
a pair of elongated eye wire portions formed continuous with each said transverse wire portion and attached thereto at the end opposite the attachment end, said elongated eye wire portion forming an eye adapted, when installed in said wall structure, to be disposed in said cavity and to lie in a plane normal to the inner wythe surface;
a box tie device having a closed first end portion and an open second end portion, said first end portion being captively disposed in one pair of said eye wire portions;
and,
a facing anchor adapted to be embedded within said outer facing wythe;
whereby, upon surface mounting of said veneer anchor on said inner wythe, captively disposing the closed end of the box tie device in the eye wire portion thereof, and the embedding the open end of said box tie device secured to the facing anchor and the facing anchor in the outer wythe;
a seismic construct is formed.

7 more elements

A seismic construction system for use in a wall structure having an inner wythe of dry wall construction with supporting vertical metal studs and an outer wythe of a brick facing, said wythes in spaced apart relationship forming a cavity between the outer surface of said inner wythe and the inner surface of said outer facing wythe, said system comprising, in combination:

a baseplate substantially planar in form for mounting to the outer surface of said inner wythe;
and,
a pair of rolled flanges, each rolled flange at an edge of said baseplate and said pair of rolled flanges being rolled atop one surface of said baseplate;
a wire formative attached by each of said rolled flanges holding therewithin a portion of said wire formative, said wire formative, in turn, comprising:
a spaced pair of transverse wire portions extending from said baseplate, each transverse wire portion attached at one end thereof to said baseplane and, when the baseplate is secured to said inner wythe, each of said pair of transverse wire portions extends into said cavity and terminates therewithin;
and,
a pair of elongated eye wire portions formed continuous with each said transverse wire portion and attached thereto at the end opposite the attachment end, said elongated eye wire portion forming an eye adapted, when installed in said wall structure, to be disposed in said cavity and to lie in a plane normal to the inner wythe surface;
a mounting wire portion formed continuous with both said transverse wire portions and interconnecting said traverse wire portions at the attachment ends thereof, and said mounting wire portion, when assembled to said baseplate, disposed within said rolled flanges;
aperture means in said baseplate for housing a fastener therein;
attachment means for attaching said baseplate to said metal stud, said attachment means threadingly engaging said metal stud;
a box tie device having a closed first end portion and an open second end portion, said first end portion being captively disposed in one pair of said eye wire portions;
and,
a facing anchor adapted to be embedded within said outer facing wythe;
whereby, upon surface mounting of said veneer anchor on said inner wythe, captively disposing the closed end of the box tie device in the eye wire portion thereof, and the embedding the open end of said box tie device secured to the facing anchor and the facing anchor in the outer wythe;
a seismic construct is formed.

12 more elements

a veneer anchor mountable on said outer surface of said inner wythe, in turn, comprising:
a baseplate substantially planar in form;
a spaced pair of transverse wire portions attached to and extending from said baseplate, each transverse wire portion attached at one end thereof to said baseplate and, when the baseplate is secured to said inner wythe, each of said pair of transverse wire portions extending into said cavity and terminating therewithin;
and,
a pair of elongated eye wire portions formed continuous with each said transverse wire portion and attached thereto at the end opposite the attachment end, said elongated eye wire portion forming an eye adapted, when installed in said wall structure, to be disposed in said cavity and to lie in a plane normal to the inner wythe surface;
a box tie device having a closed first end portion and an open second end portion, said first end portion being captively disposed in one pair of said eye wire portions;
and,
a facing anchor adapted to be embedded within said outer facing wythe, said facing anchor, in turn, comprising:
a clip member comprising having a base member, said base member including:
first and second attachment means formed thereon, said second end portion of said box tie member being secured to said first attachment means of said clip member;
at least one reinforcement wire portion disposed longitudinally in said facing wythe and secured to said second attachment means of said clip member;
whereby, upon surface mounting of said veneer anchor on said inner wythe, captively disposing the closed end of the box tie device in the eye wire portion thereof, and the embedding the open end of said box tie device secured to the facing anchor and the facing anchor in the outer wythe;
a seismic construct is formed.

10 more elements

Dependencies are inferred from the claim text.

Surface-mounted veneer anchor for seismic construction system

Life of this patent

Surface-mounted veneer anchor for seismic construction system

Life of this patent

Abstract

Claims20