Leveling device

Details Leveling device Leveling device

1985-04-15

1986-02-11

Bell, J. Karl

Static structures (e.g., buildings)

With lifting or handling means for primary component or...

Position adjusting means; e.g., leveling

52 90, 521263, E04B 276

Patent

active

045691690

ABSTRACT:
An apparatus for leveling floors and the like has base structure with support structure affixed thereto and projecting upwardly therefrom. The support structure defines an open-sided, open-topped slot. Wedge structure is positionable in the slot throughout the length of the support structure and is adapted for attachment to the support structure in a plurality of vertical positions. The wedge structure forms an abutment surface for supporting, and raising, a structural member disposed in the slot. Connecting structure detachably connects the wedge structure and the structural member to the support structure. Independent and alternate attachment to and repositioning of the wedge structure and the structural member to the support structure effects vertical adjustment of the structural member. Structure is provided to pull the wedge structure through the slot.

REFERENCES:
patent: 1570226 (1926-01-01), Bosco
patent: 2248715 (1941-07-01), Mafera
patent: 2574074 (1951-11-01), Vogel
patent: 2795305 (1957-06-01), Bagge
patent: 2943716 (1960-07-01), Babcock
patent: 4135335 (1979-01-01), Jensen
patent: 4438607 (1984-03-01), Nelson
patent: 4439961 (1984-04-01), Witte

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