|
|
Sandblast abrading apparatus
What is claimed is: 1. Sandblast abrading apparatus comprising a container containing fine particle abrading material, and vibrator means attached to the container ...
|
|
|
Hydraulic driving device for an electric pressurized-gas switch
It is an object of the present invention to provide, for a hydraulic driving device of the type mentioned above, indirect gas monitoring instead of direct gas monitoring ...
|
|
|
Method and apparatus for demounting a spot welded metal plate
An object of the present invention is to provide a method and an apparatus, which is free from the above-described disadvantages, does not require much labor or skill of ...
|
|
|
Welding device for a cylindrical tube
I claim: 1. A device for making a peripheral welding seam on a cylindrical tube having a tube axis comprising: a frame adapted to surround at least a circumferential ...
|
|
|
Air heater for a calender roll diameter controller
As previously discussed, the air heaters of my previously filed applications can use electrical heating elements, such as coiled electrically resistive wire, to heat the ...
|
|
|
Scrap metal press for producing compacted scrap blocks
It is an object of this invention to provide a press as specified above, which while retaining all the advantages of prior presses can obviate their shortcomings. In ...
|
|
|
Method for improving the printability characteristics of gloss calendered paper
What is claimed is: 1. A process for treating paper coated on one side, which comprises: applying a liquid only to the uncoated side in an amount sufficient to provide a ...
|
|
|
Method of preventing tarnishing of polished glass articles
What is claimed is: 1. A method of preventing tarnishing of a polished glass article by corrosion of the polished glass surface due to moisture, which method comprises ...
|
|
|
Guide device for boat trailers
What is claimed is: 1. A boat guide mechanism for mobile boat trailers having front and rear ends, ground engaging wheels, and longitudinally extending members, ...
|
|
|
Parts washer
One embodiment of the invention might include a parts washing apparatus having a sink with a drain. There is provided a filter apparatus for washing fluid having an ...
|