Device for connecting parts on walls and ceilings
OwnerGunter Buschinventor
Life of this patent
Estimating the term…
Abstract
A device for connecting parts on walls and ceilings according to which a screw with a screw head has within the region of the screw head detachably connected thereto a plate while the screw is rotatable relative to the plate.
Claims10
A device for connecting and fastening parts to walls and ceilings having a bore therein which can form any suitable angle with respect thereto, which includes in combination:
- a plate and a screw having said plate detachably connected thereto, said screw having a spherical screw head, and a pivot bearing provided in said plate and releasably connected with said plate, said plate being rotatably and pivotally connected by said pivot bearing relative to said screw within the region of said screw head, said plate being pivotable relative to said screw in every desired direction of movement to provide optimum possibility of adjustment regardless of positioning of the bore.
In combination with wall means having a surface section to be covered by a plate and also having a first bore and a second bore, starting from said surface section and extending into said wall means, dowel means provided in said first bore of said wall means, a fish-plate having a first bore in axial alignment with said first bore in said wall means, a first screw extending through said first bore in said fish-plate into said dowel and firmly connecting said fish-plate to said surface section, said fish-plate having a threaded bore arranged in at least approximately axial alignment with said second bore in said wall means and having a diameter less than that of said second bore in said wall means, a plate arranged in spaced relationship to said fish-plate, and a machine screw having a head with a spherical surface pivotally connected to said plate and having its threaded shank in adjustable threaded engagement with said threaded bore while extending into said second bore in said wall means.
Dependencies are inferred from the claim text.