GB490631A - A method of making rubber heels and soles, and articles of footwear fitted therewith - Google Patents

A method of making rubber heels and soles, and articles of footwear fitted therewith

Info

Publication number
GB490631A
GB490631A GB23706/37A GB2370637A GB490631A GB 490631 A GB490631 A GB 490631A GB 23706/37 A GB23706/37 A GB 23706/37A GB 2370637 A GB2370637 A GB 2370637A GB 490631 A GB490631 A GB 490631A
Authority
GB
United Kingdom
Prior art keywords
soles
articles
making rubber
fitted therewith
rubber heels
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB23706/37A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BERNARDUS EVERARDUS JOZEPHUS K
Original Assignee
BERNARDUS EVERARDUS JOZEPHUS K
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BERNARDUS EVERARDUS JOZEPHUS K filed Critical BERNARDUS EVERARDUS JOZEPHUS K
Publication of GB490631A publication Critical patent/GB490631A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
    • B29D35/122—Soles
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
    • B29D35/124—Heels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Indiarubber soles and heels or the sheets of vulcanized or cr<\>zepe rubber from which they are to be made, are stretched until the non-reversible elastic properties have disappeared. A permanent extension in length is produced.
GB23706/37A 1936-09-01 1937-08-30 A method of making rubber heels and soles, and articles of footwear fitted therewith Expired GB490631A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL490631X 1936-09-01

Publications (1)

Publication Number Publication Date
GB490631A true GB490631A (en) 1938-08-18

Family

ID=19786676

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23706/37A Expired GB490631A (en) 1936-09-01 1937-08-30 A method of making rubber heels and soles, and articles of footwear fitted therewith

Country Status (1)

Country Link
GB (1) GB490631A (en)

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