Rubber soled footwear and method of manufacture of footwear

  • Inventors:
  • Assignees: Heinz Walter Rollman
  • Publication Date: April 11, 1951
  • Publication Number: GB-651874-A

Abstract

651,874. Rubber soled footwear. ROLLMAN, H. W. March 17,1948, No. 7986. Convention date, March 22, 1947. [Class 17 (ii)] An intermediary member 3 which is located above and a portion of which is integrally vulcanized to a sponge rubber sole 1. forms the indirect means of attachment of the upper 6 to the sole. A facing 2 of dense rubber may be applied to the underface of the sole 1. The member 3 may be flanged, as shown, with an upstanding portion 5, to which the upper is secured by sewing or lacing extending either inside the upper or outside, in which latter case the portion. 5 may be concealed or the upper edge may abut the edge of the upper. The portion 5 may be part of an insole member vulcanized to the sole 1 or may be otherwise attached to it. It need not extend over the the whole of the circumference of the sole, e.g. portions at the toe and heel may be omitted where the upper is open at the toe and heel Reference has been directed by the Comptroller to Specification 647,798.

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