Static structures (e.g. – buildings) – With piercing or expanding earth anchor – Supporting separate axially aligned shaft
Patent
1978-12-13
1980-08-26
Ridgill, Jr., James L.
Static structures (e.g., buildings)
With piercing or expanding earth anchor
Supporting separate axially aligned shaft
52298, 52704, 52726, E02D 574, E04C 330
Patent
active
042188580
ABSTRACT:
An anchor bracket for securing an article on a support surface. The anchor bracket comprises a clamp device for securement to the article and at least two anchor rods for anchoring in hard ground such as rock. Each of the anchor rods has a top end and a bottom end section with the bottom end section having an expanding end. A securement sleeve is provided about the bottom end section of each anchor rod and has at least an expandable section whereby the expandable section of the securement sleeve will be caused to expand by relative axial displacement with the expanding end of the anchor rod for anchoring the bottom end section in a hole of proper cross-section extending through the surface. The clamp device is attachable to the anchor rods for securement of the article on the support surface.
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Houle Guy J.
Mitchell Robert
Ridgill, Jr. James L.
Swabey Alan
Tri-Steel Fabricators Ltd.
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