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
Polymer compositions and nonwoven compositions prepared therefrom
Area efficient through-hole connections
Detection of code-based malware
Display device substrate, method for manufacturing the same, display device, method for forming multi-layer wiring, and multi-layer wiring substrate
Tool box
Lighting elements
Medicament container
  Randomly Featured Patents
Electrical reset of optical functions for tunable fiber optical devices
Disk device with brake mechanism
Five spoke wheel
Device for treatment of wafer-shaped articles, especially silicon wafers
Acrylate or methacrylate-ester-modified organopolysiloxane mixtures, their preparation and use as abhesive coating compositions
Breakaway closure device
Fuel processing unit
Gas turbine engine fuel control systems
Connector for applying compressive pressure to the leg
Apparatus and method for merging MPEG streams in a headend system