Resources Contact Us Home
Method and guide roll stand for guiding and shaping strip material in a pipe mill

Image Number 6 for United States Patent #5016459.

A pair of slit type horizontal fin rolls (18) and a pair of vertical side rolls (19) having such a shape as having the conventional vertical side roll (19) formed by contracting its center portion are utilized, and due to the construction in which one set of each horizontal fin roll (18) and vertical side roll (19) adjustable horizontally, the depressing force is not applied to the material, and since the edge is restrained and shifted widthwise only with the horizontal force of the vertical side rolls (19) rotating freely, threading can be conducted very smoothly irrespective of the sectional shape of the material after break down, and even if the material size is changed, the threading can be conducted very smoothly without adjusting the roll position as strictly as in the past.

  Recently Added Patents
Signal processing device, signal processing method and program
Method and an apparatus for processing an audio signal
Optical signal output apparatus, electrical signal output apparatus, and test apparatus
Switching device, switch control method, and storage system
Sub-resolution assist feature repair
Network fault detection
Validating the configuration of distributed systems
  Randomly Featured Patents
Method for stabilizing optical output of semiconductor laser
Monoclonal anti-idiotype antibodies
Particles of a window for varying the degree of light transmission in presence of electric field and uses thereof
Robust end-point detection for contact and via etching
Delta modulated digital signal detector
Spinner rotating apparatus
Method of cementing a tubular string in a wellbore
Integrated multimedia signal processing system using centralized processing of signals
Graphical data collection and retrieval interface
Method and apparatus for X-ray imaging