FR2119163A5 - Moulding of soles and uppers of synthetic material simultaneously - on shoe lasts - Google Patents

Moulding of soles and uppers of synthetic material simultaneously - on shoe lasts

Info

Publication number
FR2119163A5
FR2119163A5 FR7046326A FR7046326A FR2119163A5 FR 2119163 A5 FR2119163 A5 FR 2119163A5 FR 7046326 A FR7046326 A FR 7046326A FR 7046326 A FR7046326 A FR 7046326A FR 2119163 A5 FR2119163 A5 FR 2119163A5
Authority
FR
France
Prior art keywords
sole
moulding
soles
uppers
synthetic material
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
FR7046326A
Other languages
French (fr)
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.)
Bellamy SA Ets
Original Assignee
Bellamy SA Ets
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 Bellamy SA Ets filed Critical Bellamy SA Ets
Priority to FR7046326A priority Critical patent/FR2119163A5/en
Priority to BE776866A priority patent/BE776866A/en
Priority to IT3263971A priority patent/IT944145B/en
Priority to DE19712163455 priority patent/DE2163455A1/en
Priority to NL7117661A priority patent/NL7117661A/xx
Application granted granted Critical
Publication of FR2119163A5 publication Critical patent/FR2119163A5/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
    • B29D35/0009—Producing footwear by injection moulding; Apparatus therefor
    • B29D35/0018—Moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The material used for moulding the sole is distributed over the mould, the edge of the upper being joined to the material. Moulding is carried out using a sole mould, together with a ring forcing the upper against the last and preventing the spread of the material for the sole. During moulding the sole is bonded to the upper, particularly when the sole is of polyurethane. PVC soles may need additional bonding means. The method avoids the need to bond or otherwise fix the sole to the upper, since they are integrally moulded.
FR7046326A 1970-12-22 1970-12-22 Moulding of soles and uppers of synthetic material simultaneously - on shoe lasts Expired FR2119163A5 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7046326A FR2119163A5 (en) 1970-12-22 1970-12-22 Moulding of soles and uppers of synthetic material simultaneously - on shoe lasts
BE776866A BE776866A (en) 1970-12-22 1971-12-17 PROCESS FOR THE SIMULTANEOUS REALIZATION OF SOLES AND FIRST MOUNTING ON SHOE SHOES
IT3263971A IT944145B (en) 1970-12-22 1971-12-20 PROCEDURE FOR THE SIMULTANEOUS REALIZATION OF SOLES AND FIRST ASSEMBLY ON AUCTIONS OF FOOTWEAR ITEMS AS PURE FORMS USED AND FOOTWEAR ITEMS OBTAINED
DE19712163455 DE2163455A1 (en) 1970-12-22 1971-12-21 Footwear and method and molding device for its manufacture
NL7117661A NL7117661A (en) 1970-12-22 1971-12-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7046326A FR2119163A5 (en) 1970-12-22 1970-12-22 Moulding of soles and uppers of synthetic material simultaneously - on shoe lasts

Publications (1)

Publication Number Publication Date
FR2119163A5 true FR2119163A5 (en) 1972-08-04

Family

ID=9066217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7046326A Expired FR2119163A5 (en) 1970-12-22 1970-12-22 Moulding of soles and uppers of synthetic material simultaneously - on shoe lasts

Country Status (5)

Country Link
BE (1) BE776866A (en)
DE (1) DE2163455A1 (en)
FR (1) FR2119163A5 (en)
IT (1) IT944145B (en)
NL (1) NL7117661A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3640561A1 (en) * 1986-11-27 1988-06-09 Kloeckner Ferromatik Desma Last for shoe uppers
DE10202174A1 (en) * 2002-01-20 2003-08-07 Kern Andreas Shoe manufacture involves use of pinching machines on which the shoe uppers are held on a last and a plastic insole is injected before the ends of the uppers are folded onto the insole base

Also Published As

Publication number Publication date
NL7117661A (en) 1972-06-26
DE2163455A1 (en) 1972-10-26
BE776866A (en) 1972-04-17
IT944145B (en) 1973-04-20

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Legal Events

Date Code Title Description
ST Notification of lapse