Method and apparatus for producing a biased belt sheet

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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Details

156266, 156507, 156512, B29D 3038, B32B 3110, B32B 3118

Patent

active

051455420

ABSTRACT:
A method for producing a biased belt sheet includes the steps of cutting a longitudinally extending rubbered strip, having a number of cords embedded therein extending parallel to the longitudinal direction of the strip, at a desired angle with respect to the longitudinal direction into unit sheets of a desired length, each being in the form of a parallelogram, on a cutting conveyor by cutting means, transferring in turn each unit sheet from the cutting conveyor to a sheet joining conveyor by holding means and transfer means, positioning the unit sheet so that the cut edges of the unit sheet become parallel to the moving direction of the sheet joining conveyor, and adhering the forward end of the unit sheet to the rearward end of the preceding unit sheet to form a continuous belt sheet of biased cord material.

REFERENCES:
patent: 2962083 (1960-11-01), Hasselquist
patent: 3141805 (1964-07-01), Gough et al.
patent: 3192094 (1965-06-01), Phillips et al.
patent: 3616085 (1971-10-01), Printz
patent: 3888717 (1975-06-01), Koyama et al.
patent: 4025384 (1977-05-01), Shiozaki et al.
patent: 4337112 (1982-06-01), Hollis

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