T-post extender
OwnerLawrence C. Chrismaninventor
Life of this patent
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Abstract
A T-post fence extender is formed from a cylindrical tube by swedging both end portions of the tube while leaving the central portion as a cylinder. In an alternative the tube is swedged throughout its length. Each swedged portion has a cross-section similar to that of a studded T-post and is sized to fit closely over the end of the T-post. Once in place, the extender may be welded to the T-post, the marginal end portions of the extender may be struck so as to be formed against the T-post between adjacent studs or a slot may be cut out to define a finger which may be deformed inwardly to seat between adjacent studs. The extender may be used either to raise the height of an existing fence or to erect a high fence from the beginning.
Claims9
A post assembly comprising:
- a pair of elongated rigid posts aligned end to end with each of said posts being of T-shaped cross section, includinq a bar disposed across the top of a leq, and having a succession of outwardly projecting studs distributed longitudinally along said bar of said tee;
- a rigid elongated tube ensleeved over adjacent end portions of said posts and having a curved circumferential sector closely overlying the corresponding studs and bar portions with the terminal portions of said tube each being crimped inwardly to lie closely adjacent to and wrap beneath the bar and alongside and around the free end of the leg of the tee;
- and means for securing at least one end of said tube to the adjacent portion of the corresponding one of said posts.
A coupling for joining together studded T-posts, each including a bar disposed across the top of a leg, aligned end to end and comprising:
- a rigid elongated tube ensleevable over adjacent end portions of an aligned pair of studded T-posts, said tube having a curved circumferential sector sized to closely overlie ensleeved studs and bar portions of said T-posts with the terminal portions of said tube each being crimped inwardly to a position in which to lie closely adjacent to and wrap beneath the bar and alongside and around the free end of the leg of the correspondinq tee when assembled. tube.
Dependencies are inferred from the claim text.