FR1071971A - Improved process and apparatus for the construction of footwear - Google Patents

Improved process and apparatus for the construction of footwear

Info

Publication number
FR1071971A
FR1071971A FR1071971DA FR1071971A FR 1071971 A FR1071971 A FR 1071971A FR 1071971D A FR1071971D A FR 1071971DA FR 1071971 A FR1071971 A FR 1071971A
Authority
FR
France
Prior art keywords
footwear
construction
improved process
improved
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
Other languages
French (fr)
Inventor
Robert Pollak
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 filed Critical
Application granted granted Critical
Publication of FR1071971A publication Critical patent/FR1071971A/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
    • B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
    • B29D35/065—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising by compression moulding, vulcanising or the like
    • B29D35/068—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising by compression moulding, vulcanising or the like using particular materials for the preformed uppers
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B9/00—Footwear characterised by the assembling of the individual parts
    • A43B9/16—Footwear with soles moulded on to uppers or welded on to uppers without adhesive
    • A43B9/18—Footwear with soles moulded on to uppers or welded on to uppers without adhesive moulded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1071971D 1952-01-11 1952-12-26 Improved process and apparatus for the construction of footwear Expired FR1071971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1071971X 1952-01-11

Publications (1)

Publication Number Publication Date
FR1071971A true FR1071971A (en) 1954-09-07

Family

ID=10871979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1071971D Expired FR1071971A (en) 1952-01-11 1952-12-26 Improved process and apparatus for the construction of footwear

Country Status (1)

Country Link
FR (1) FR1071971A (en)

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