CA1180521A - Methode de production de la trepointe d'un article chaussant - Google Patents

Methode de production de la trepointe d'un article chaussant

Info

Publication number
CA1180521A
CA1180521A CA000402297A CA402297A CA1180521A CA 1180521 A CA1180521 A CA 1180521A CA 000402297 A CA000402297 A CA 000402297A CA 402297 A CA402297 A CA 402297A CA 1180521 A CA1180521 A CA 1180521A
Authority
CA
Canada
Prior art keywords
sole portion
sole
flange
welt
outer sole
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
CA000402297A
Other languages
English (en)
Inventor
Serge Folschweiler
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.)
Bata Industries Ltd
Original Assignee
Bata Industries Ltd
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 Bata Industries Ltd filed Critical Bata Industries Ltd
Priority to CA000402297A priority Critical patent/CA1180521A/fr
Application granted granted Critical
Publication of CA1180521A publication Critical patent/CA1180521A/fr
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
    • B29D35/08—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 having multilayered parts
    • B29D35/081—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 having multilayered parts by injection moulding
    • B29D35/082—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 having multilayered parts by injection moulding injecting first the outer sole part
    • 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
    • B29D35/08—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 having multilayered parts
    • B29D35/085—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 having multilayered parts by compression moulding, vulcanising or the like
    • B29D35/087—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 having multilayered parts by compression moulding, vulcanising or the like forming first the outer sole part

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
CA000402297A 1982-05-05 1982-05-05 Methode de production de la trepointe d'un article chaussant Expired CA1180521A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000402297A CA1180521A (fr) 1982-05-05 1982-05-05 Methode de production de la trepointe d'un article chaussant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000402297A CA1180521A (fr) 1982-05-05 1982-05-05 Methode de production de la trepointe d'un article chaussant

Publications (1)

Publication Number Publication Date
CA1180521A true CA1180521A (fr) 1985-01-08

Family

ID=4122711

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000402297A Expired CA1180521A (fr) 1982-05-05 1982-05-05 Methode de production de la trepointe d'un article chaussant

Country Status (1)

Country Link
CA (1) CA1180521A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0787577A1 (fr) * 1996-02-02 1997-08-06 NORDICA S.p.A Procédé pour le moulage par injection de semelles de chaussures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0787577A1 (fr) * 1996-02-02 1997-08-06 NORDICA S.p.A Procédé pour le moulage par injection de semelles de chaussures
US5955017A (en) * 1996-02-02 1999-09-21 Nordica S.P.A. Method for producing shoe soles by injection-molding

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry