초록 ▼

Four orthagonally oriented rigid blades are fixed together along a side of each and taper to a common pointed bottom with a rigid top plate affixed across the top of the blades and a steel tube extends upwardly from the plate to receive and support a post such as a sign post, fence post or the like

Four orthagonally oriented rigid blades are fixed together along a side of each and taper to a common pointed bottom with a rigid top plate affixed across the top of the blades and a steel tube extends upwardly from the plate to receive and support a post such as a sign post, fence post or the like extending upwardly from the device. The invention is adapted to be driven into the ground to support and anchor posts. The invention also includes a “break away”embodiment incorporating a thick high density rubber retainer atop the rigid plate about the tube which has a flanged bottom beneath the rubber retainer and a rigid centrally apertured plate is bolted onto the top plate to hold the rubber retainer and tube on the top plate. A heavy blow to a post mounted in the tube will tilt the tube to pivot the flange thereof to deform the retainer and allow the tube and flange to flip out of the upper apertured plate as a break away feature without damage to the invention. The invention may be readily reassembled after break away by means of the bolts.

대표청구항 ▼

A support anchor and system for a post comprising a rigid blade assembly having four blades disposed orthagonally and tapered inwardly from top to bottom to form a bottom point for insertion in the ground, a rigid ground plate secured across the top of said blade assembly for engaging the surface of

A support anchor and system for a post comprising a rigid blade assembly having four blades disposed orthagonally and tapered inwardly from top to bottom to form a bottom point for insertion in the ground, a rigid ground plate secured across the top of said blade assembly for engaging the surface of ground in which said blade assembly is inserted, a post receiving member having a hollow upright configuration with a flange thereabout disposed upon said ground plate for mounting a post in extension upwardly from said system, a limitedly resilient retainer sheet having a central aperture and disposed about said post receiving member upon said flange and ground plate, and means clamping said retainer to said ground plate about the periphery of said retainer, whereby said post receiving member is mounted upon said ground plate via said resilient member so that said post receiving member and flange thereon is pivotally separable from said ground plate by pivotal forces applied to said post receiving member.