Static structures (e.g. – buildings) – Including component designed to receive a disparate article... – On shaft or tower
Patent
1981-09-02
1983-05-17
Bell, J. Karl
Static structures (e.g., buildings)
Including component designed to receive a disparate article...
On shaft or tower
47 47, 52 7, E04C 330
Patent
active
043833969
ABSTRACT:
By forming a metal stake with a "W"-shaped cross section where the flanges at the extremities of the main arms of the "W" are joined to the main arms not with an angular relationship rather with three connecting sections having gentle radii so that the edges of the flanges are depressed about 12.degree. from a plane lying along the crowns formed by the connecting sections, those edges being knurled, a stake is provided which has superior torsional and flexural strength, has the ability to withstand the abuse of mechanical harvesting equipment without damaging that equipment and permits supporting, securely, at any desired height along the job, wires of any size and spacing without weakening such wires over time thru wear at the points of contact with the stake.
REFERENCES:
patent: 4258523 (1981-03-01), Waugh
patent: 4353665 (1982-10-01), Green
Bell J. Karl
Birchard Bruce L.
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