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Class 72/16.6 - Sensing slack or tension (e.g., by use of dancer)


Subclass of Class 72 - Metal deforming
Definition: Subject matter including (a) detecting the lateral movement
No. of patents: 5
Last issue date: 07/03/2007


NumberTitleIssue Date
7237422Method of drawing a composite wire
An apparatus and method is disclosed for drawing continuous metallic wire having a first diameter to a metallic fiber having a reduced second diameter. A feed mechanism moves the wire at a first linear velocity. A laser beam heats a region of the wire to an elevated...
07/03/2007
6980880Conduit bending system
A bend determining system automatically determines the position of a second bend of an offset based upon input offset and angle specifications. The system automatically repeats the angle of a first bend of the offset at the second bend without requiring an installer...
12/27/2005
4662203Multistage wire drawing apparatus
The multistage tandem wire drawing apparatus according to the present invention has a heating mechanism and wire drawing units (draw benches) arranged in tandem to correspond to the respective manufacturing stages of the work, and is characterized in that...
05/05/1987
4604880Continuous extrusion of metals
A continuous extrusion product issuing from a continuous extrusion apparatus is threaded through a treatment die (to change its cross-section) and is continuously drawn therethrough by a tensioning device controlled by a system which (a) senses the temper...
08/12/1986
4161110Automatic control device for a bending machine
The invention relates to an automatic control device for a bending machine for use in the production of loops of bar or wire material for concrete reinforcement. The device includes a preselector for preselecting the type of loop required and determines t...
07/17/1979
 
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