Guard rail safety system

Details Guard rail safety system Guard rail safety system

2007-08-14

2007-08-14

Friedman, Carl D. (Department: 3632)

Supports

Brackets

On extensible column mounted between opposed surfaces

C052S126100, C052S126600, C248S125100, C248S125800, C248S354100

Reexamination Certificate

active

10901141

ABSTRACT:
A support post and safety fence assembly in which the post has a telescoping inner and outer tube and is supported on a threaded internal shaft coupled to a floor engaging end and ceiling engaging end preferably formed with claws that have a number of sharp penetrating points for firm engagement with a support surface. In one embodiment, a gravity lock assembly is provided for fixing the relative position of the inner and outer tubes. Dynamic adjustability of the support post is provided by internal compression springs.

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International Search Report (Oct. 2005) Form PCT/ISA/220.

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