Hanger support unit for ceiling fans

Details Hanger support unit for ceiling fans Hanger support unit for ceiling fans

1995-06-29

1998-02-24

Ramirez, Ramon O.

Supports

Suspended supports

2482173, 248546, 248906, A47H 110

Patent

active

057204616

ABSTRACT:
An improved hanger assembly for the support of heavy hanging loads at the underside of a ceiling. The assembly is longitudinally expandable via a threaded rod secured between relatively displaceable longitudinal bars in which the rod includes an allthread having a double to triple lead for increasing the expansion rate while teeth at the distal end of each bar are configured to arcuately displace inward of the joists in the course of joist penetration to effect a grasping penetration therewith.

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patent: 5150868 (1992-09-01), Kaden
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