Implements or apparatus for applying pushing or pulling force – Method or apparatus for placement of conductive wire – Conduit snakes
Patent
1991-01-18
1992-03-24
Hartman, J. J.
Implements or apparatus for applying pushing or pulling force
Method or apparatus for placement of conductive wire
Conduit snakes
254DIG4, B66F 300
Patent
active
050980661
ABSTRACT:
A hanging jack clamp for hanging a jack upside down in a vertical orientation comprised of a bottom component, a top component, and threaded-rod-and-coacting-cylinder combination connected therebetween. The bottom component includes a base with an outer upright and an inner upright which encompass a portion of the grade beam or similar part of the foundation. Additional securement by threaded clamps can be used to more securely position the clamp if desired. A pad for distributing load forces is spread on the upper surface of the base of the bottom component where it contacts the grade beam. The top component has a member with horizontal holes through which rods are inserted. These holes are aligned with predrilled holes in the mortar between the first row of bricks and the foundation so that the rods are inserted through the holes in the horizontal member and into the holes in the mortar. A first rod of the rod-and-cylinder combination extends upwardly from the bottom component and a second rod downwardly from the top component member, the first and second rods being reverse threaded with respect to each other. A threaded cylinder is then screwed between the two rods to control the height of the top component with respect to the bottom component. A second combination of rods and cylinder to that just described is located alongside the first combination to provide leveling in a second orthogonal direction.
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Hartman J. J.
Perma Pile Foundation Restoration Systems, Inc.
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