Non-seating plate/fastener assembly

Details Non-seating plate/fastener assembly Non-seating plate/fastener assembly

1989-08-28

1990-10-02

Scherbel, David A.

Static structures (e.g., buildings)

Disparate sheet lamina between exposed surfaces of wall,...

Tie crossing dividing lamina

411399, 411413, E04B 500

Patent

active

049599380

ABSTRACT:
A fastener/plate assembly for fastening material to a roof deck employs a threaded fastener having a shank with two thread sections. The distal end portion of the shank has a thread which is loosely insertable through an opening of the plate. A second thread of the shank has a thread diameter greater than the first section and is threadably engageable with the plate. The driver end of the fastener is dimensioned so that during an overdrive condition, the fastener may threadably disengage from the plate to allow the driver end to pass through the stress plate opening.

REFERENCES:
patent: 2292554 (1942-08-01), Wilson
patent: 4074501 (1978-02-01), Sandqvsit
patent: 4275541 (1981-06-01), Orals et al.
patent: 4361997 (1982-12-01), De Caro
patent: 4455804 (1984-06-01), Francovitch
patent: 4653244 (1987-03-01), Farrell
patent: 4726164 (1988-02-01), Reinwall et al.
patent: 4781503 (1988-11-01), Bogel
patent: 4787188 (1988-11-01), Murphy

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