Method of manufacturing a ball

Details Method of manufacturing a ball Method of manufacturing a ball

1978-07-07

1980-12-16

Goolkasian, John T.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156156, 156212, 156242, 156297, 249 65, 264221, 264224, 264314, 264317, 273 58BA, 273 58K, 273 58R, 428 35, B32B 3102, B29C 1702, A63B 4108, A63B 4500

Patent

active

042395682

ABSTRACT:
A method of manufacturing a ball for use in volleyball or soccer includes the steps of manufacturing a spherical hollow body of a brittle material, sticking cloth strips in an overlapping manner on the spherical hollow body to provide a bag body, cutting a predetermined portion of the bag body to make an opening thereon, collapsing the spherical hollow body in the bag body into pieces, taking the collapsed pieces out of the bag body through the opening, putting a tube having a valve through the opening into the bag body, sticking rubber ribbons on places corresponding to the overlapping portions of the cloth strips, and sticking leather sheets on the rubber ribboned bag body to provide an outer layer for the ball.

REFERENCES:
patent: Re21901 (1941-09-01), Reach
patent: 1986629 (1935-01-01), Fenton
patent: 2211670 (1940-08-01), Reach
patent: 4169594 (1979-10-01), Crane
patent: 4187134 (1980-02-01), Svub et al.

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