Threaded rod hanger

Details Threaded rod hanger Threaded rod hanger

2004-04-14

2008-10-07

Wujciak, III, A. Joseph (Department: 3632)

Supports

Brackets

Specially mounted or attached

C248S327000

Reexamination Certificate

active

07431252

ABSTRACT:
A rod hanger uses a spring insert clip horizontally insertable into a sheet metal housing to embrace and grip the threads of a vertical rod. The hanger has a sheet metal housing with parallel slots in opposite walls parallel to the rod. The clip has spring thread-form legs which are guided into the slots and held embracing the rod. The clip is U-shape with parallel legs which project from and snap behind one of the walls of the housing. The hanger may be in the form of a beam clamp or flange clip.

REFERENCES:
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patent: 3341909 (1967-09-01), Havener
patent: 4019705 (1977-04-01), Habuda et al.
patent: 4214667 (1980-07-01), Lass
patent: 4570885 (1986-02-01), Heath
patent: 5667181 (1997-09-01), van Leeuwen et al.
patent: 5947424 (1999-09-01), Heath
patent: 6012691 (2000-01-01), van Leeuwen et al.
patent: 6050766 (2000-04-01), Kies et al.
patent: 6672545 (2004-01-01), Persing
patent: 0 666 444 (1997-09-01), None
ERICO Contractors Cost(CADDY® Fasteners), CF-44 Catalog, Effective Apr. 1, 1995.

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