Joist hanger

Details Joist hanger Joist hanger

1987-11-03

1989-02-07

McCall, James T.

Joints and connections

Rod end to transverse side of member

Stirrup

52702, 248188, 403283, B65G 328

Patent

active

048027863

ABSTRACT:
A joist hanger of the type comprising an upright back, parallel opposing sides forming a channel and a horizontal bottom extending forwardly from the back forming a seat for a joist, the hanger having at least one pair of opposing tabs extending inwardly from the sides of the hanger into the channel, the tabs presenting downwardly, rearwardly sloping surfaces to a joist forced against the tabs to urge the joist against the back of the hanger. The innermost edges of the tabs being knife-like for penetrating a joist forced against the tabs. The tabs are preferably formed by a portion of the side folded inwardly along a downwardly, rearwardly sloping fold line.

REFERENCES:
patent: 2359117 (1944-09-01), Johnson
patent: 2500636 (1950-03-01), Isakson
patent: 3538906 (1970-11-01), Heraty et al.
patent: 4102586 (1978-07-01), Pearson
patent: 4414785 (1983-11-01), Howell

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