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Automatic silo door construction
The instant invention comprises an automatically openable silo door and a silo equipped with a plurality of automatic doors. The doors are adapted to be triggered by ...
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Polyurethane metallic enamel
The claims are: 1. A coating composition having a solids content of 5-60% by weight in an organic liquid; wherein the solids consist essentially of (1) 50-95% by weight ...
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Self-aligning vehicle door hinges
The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows: 1. Self-aligning door hinges for a vehicle comprising, a ...
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Roller-supported closure having a closure retainer
According to this invention, a closure unit comprises an outer frame, a closure such as a sash or door mounted movably within the outer frame, and a closure removal ...
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Rolling diaphragm system for deflating weatherstrips
OF THE INVENTION Reference is now made to the drawing figures showing the system or apparatus 10 of the present invention for tightly sealing a closure, such as a trunk ...
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Sectional construction strip, e.g. for the production of window frames
We claim: 1. A sectional construction strip comprising a tubular section of thermosoftening plastics material, preferably PVC and a fill which comprises a matrix of ...
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Quick release mechanism for window guard or the like
I claim: 1. A quick release latching device for releasably securing a guard to a wall surrounding an opening in said wall, comprising: a tube member supported on said ...
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Apparatus for grinding a workpiece
OF THE INVENTION Referring now to the drawings, FIG. 1 illustrates a grinding apparatus having a base 100 upon which a headstock assembly 20 is mounted. The headstock ...
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Plant for packing products in containers
We claim: 1. A plant for packing products in containers each having a top opening, said plant comprising a conveyor, a device for injecting liquefied gas into the ...
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Coupling for securing a handlebar to a bicycle frame
The primary objective of the present invention is to provide a coupling having a novel gasket provided therein. In accordance with one aspect of the invention, there is ...
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