Beam anchor

Fire escape – ladder – or scaffold – Traversing – track-mounted

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C182S003000, C248S228100

Reexamination Certificate

active

07000730

ABSTRACT:
A beam anchor safety device for use by workers wearing a lanyard for attachment to the device for preventing falls from elevated locations. The safety device includes an elongate round bar and a pair of L-shaped members affixed to the bar adjacent opposite ends thereof for releasably and slideably connecting the device to a flanged beam. Preferably both of the L-shaped members are moveable along the bar. A lanyard attachment portion is carried by the bar between the L-shaped members and circular washers surround said bar on either side of the lanyard attachment means for rolling engagement with the beam for assisting the sliding of the device along the beam. The elongated bar has a plurality of spaced apart grooves formed in the outer surface thereof and the L-shaped members include means for creating an interference fit with a selected one of the grooves to thereby secure the L-shaped member at a desired position on said bar. In one embodiment, the L-shaped member includes an aperture therein that is adapted to be aligned with a selected one of the grooves and a pin passes through the aperture and lies within the groove to prevent movement of the L-shaped member. In a second embodiment, the L-shaped members include a rotatable element capable of being rotated by a knob between an operative position wherein a portion of the element lies within a groove to create the interference fit and an inoperative position wherein the L-shaped members can be moved along the bar. A spring normally biases the rotatable element into its operative locking position.

REFERENCES:
patent: 1707894 (1929-04-01), Bergensen, Sr.
patent: 4052028 (1977-10-01), Cordero, Jr.
patent: 4606430 (1986-08-01), Roby et al.
patent: 5271481 (1993-12-01), Rich
patent: 5711397 (1998-01-01), Flora et al.
patent: 6016890 (2000-01-01), Whitmer
patent: 6173809 (2001-01-01), Cole et al.
patent: D459839 (2002-07-01), Blackford

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Beam anchor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Beam anchor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Beam anchor will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3648972

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.