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
Detection of procedural deficiency across multiple business applications
System and method for text input with a multi-touch screen
Bandpass filter and radio communication module and radio communication device using the same
Emergency whistle, flashlight, and compass
Produce container and lid assembly
Lubricant supplying device, process cartridge, and image forming apparatus
Data unit receiver and sender control method
  Randomly Featured Patents
Circuit arrangement including a differential amplifier stage
Simulated granite and its preparation
High sensitivity color filter array
Method and apparatus for controlling expanded sweeps
Thermal-type flow rate sensor and manufacturing method thereof
Magnetic display apparatus
Integrated process for converting carbohydrates to hydrocarbons
Solution containing nicotine
Ribbon cartridge for a printer
Cover for rail attachment