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Class 29/81.04 - For wire or rod


Subclass of Class 29 - Metal working
Definition: Process or apparatus which removes scale from a slender
No. of patents: 7
Last issue date: 02/24/2004


NumberTitleIssue Date
6694584Quick set up wire descaler
A descaler is provided for descaling the scale on hot finished wire or green rod. The descaler comprises two rollers that are mounted to a rotatable support plate. The support plate and the rollers rotate in unison. One of the rollers pivots relative to t...
02/24/2004
5613286Apparatus for descaling wire
A wire cleaning apparatus in which three motor driven rotary wire brushes are mounted on a frame for rotation about axes generally radially of a wire pass line with the axes of the brushes being angularly and axially spaced apart relative to the pass line...
03/25/1997
5371972Method of improving the surface of steel pipe for corrosion resistant coating and apparatus for use in carrying out the method
Surface anomalies on pipe are removed preparatory to corrosion coating. The removal is conducted by brushing with wire brush elements or Comax brush elements which may rotate about axes parallel to the pipe axis or substantially radially off the pipe. Bot...
12/13/1994
5355570Method for the production of bright round steel
A method for producing bright steel, particularly bar-shaped bright round steel produced from hot-rolled steel. The method includes rounding the round steel coming from rolling heat in a sizing mill to close tolerances, extensively removing the oxide film...
10/18/1994
5311652Method of improving the surface of steel pipe for corrosion resistant coating
Surface anomalies on pipe are removed preparatory to corrosion coating. The removal is conducted by brushing with wire brush elements or COMAX brush elements which may rotate about axes parallel to the pipe axis or substantially radially off the pipe. Bot...
05/17/1994
4497188Process and apparatus for peeling wire
A process and an apparatus for the peeling of wire wound into a coil and/or to be wound into a coil in a wire peeling machine. The wire is peeled bent in the form of a loop, with the individual wire loops having a curvature corresponding essentially to th...
02/05/1985
4399677Apparatus for mechanical descaling of steel wire
Metal wire is descaled by passing it through a series of rollers which bends the wire and causes the scale to loosen and fall off. Two sets of rollers are positioned in planes 90° to each other, through which the wire passes to bend it in different direc...
08/23/1983
 
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