FR2395135A1 - Produit semi-fini - Google Patents

Produit semi-fini

Info

Publication number
FR2395135A1
FR2395135A1 FR7800763A FR7800763A FR2395135A1 FR 2395135 A1 FR2395135 A1 FR 2395135A1 FR 7800763 A FR7800763 A FR 7800763A FR 7800763 A FR7800763 A FR 7800763A FR 2395135 A1 FR2395135 A1 FR 2395135A1
Authority
FR
France
Prior art keywords
moulded
shells
foamed polyurethane
shoe soles
pvc
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.)
Withdrawn
Application number
FR7800763A
Other languages
English (en)
Inventor
Helmut Doring
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.)
Semperit AG Holding
Original Assignee
Semperit AG Holding
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 Semperit AG Holding filed Critical Semperit AG Holding
Publication of FR2395135A1 publication Critical patent/FR2395135A1/fr
Withdrawn legal-status Critical Current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
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • 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
    • B29D35/14—Multilayered parts
    • B29D35/142—Soles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C2045/1687—Making multilayered or multicoloured articles preventing leakage of second injected material from the mould cavity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

Produit semi-fini en deux parties comportant des surfaces adjacentes assemblées, le cas échéant en élastomères différents, tels que polyuréthanne, chlorure de polyvinyle ou caoutchouc. Une partie 3 présente le long du bord d'assemblage une nervure 4 en saillie sur la future surface du produit fini 1.
FR7800763A 1977-01-17 1978-01-12 Produit semi-fini Withdrawn FR2395135A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH51077 1977-01-17

Publications (1)

Publication Number Publication Date
FR2395135A1 true FR2395135A1 (fr) 1979-01-19

Family

ID=4188653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800763A Withdrawn FR2395135A1 (fr) 1977-01-17 1978-01-12 Produit semi-fini

Country Status (7)

Country Link
DE (1) DE2704503A1 (fr)
ES (1) ES466036A1 (fr)
FR (1) FR2395135A1 (fr)
IT (1) IT1091868B (fr)
NL (1) NL7714394A (fr)
PT (1) PT67527B (fr)
SE (1) SE7800487L (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003092979A1 (fr) * 2002-05-01 2003-11-13 Omnova Solutions Inc. Procede de controle selectif du debit de revetement dans le moule, regulation du debit d'entree et collerette de confinement amovible
WO2003097320A1 (fr) * 2002-05-16 2003-11-27 Omnova Solutions Inc. Procede de revetement
US6887550B2 (en) 2001-10-22 2005-05-03 Omnova Solutions Inc. Removable defined flange for in-mold coating containment
US7045213B2 (en) 2001-10-22 2006-05-16 Omnova Solutions Inc. In-mold coating injection inlet flow control

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1204662B (it) * 1987-05-29 1989-03-10 Armenak Moumdjian Soletta a camera pneumatica per calzature,stampo e metodo di formatura relativi
FR2633810B1 (fr) * 1988-07-11 1990-09-28 Patrick International Procede et moule pour fabriquer par vulcanisation une semelle d'usure de chaussure en au moins deux couches sensiblement horizontales de couleurs differentes ´ semelle ainsi obtenue
WO1999010157A1 (fr) * 1997-08-21 1999-03-04 Structoform Spritzgiessen Anisotroper Strukturkomponenten Gmbh Procede et dispositif de moulage par injection de pieces en materiau plastifiable
FR2781715B1 (fr) * 1998-07-30 2000-09-15 Allibert Ind Procede et moule pour realiser un revetement sur une piece en matiere plastique et piece obtenue
WO2011161272A1 (fr) * 2010-06-21 2011-12-29 Desarrollo Integral Del Molde, S.L. Procédé d'obtention de semelles avec une couche décorative et semelles ainsi obtenues

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1105993A (fr) * 1954-06-09 1955-12-09 Procédé et appareillage pour la vulcanisation de caoutchouc crêpe sous des semelles de corde et semelles obtenues
DE1167001B (de) * 1962-01-08 1964-04-02 Phoenix Gummiwerke Ag Form zum Herstellen von Schuhwerk aus Gummi oder Kunststoff mit Besohlung und Besatz unterschiedlicher Werkstoffeigenschaften
DE1485987A1 (de) * 1964-04-01 1969-06-19 Phoenix Gummiwerke Ag Form zum Herstellen von Schuhwerk aus thermoplastischem oder vulkanisierfaehigem Werkstoff
FR2369921A1 (fr) * 1976-11-03 1978-06-02 Desma Werke Gmbh Procede et dispositif pour le moulage par coulee ou par injection en particulier de semelles de chaussure en deux pieces ou plus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1105993A (fr) * 1954-06-09 1955-12-09 Procédé et appareillage pour la vulcanisation de caoutchouc crêpe sous des semelles de corde et semelles obtenues
DE1167001B (de) * 1962-01-08 1964-04-02 Phoenix Gummiwerke Ag Form zum Herstellen von Schuhwerk aus Gummi oder Kunststoff mit Besohlung und Besatz unterschiedlicher Werkstoffeigenschaften
DE1485987A1 (de) * 1964-04-01 1969-06-19 Phoenix Gummiwerke Ag Form zum Herstellen von Schuhwerk aus thermoplastischem oder vulkanisierfaehigem Werkstoff
FR2369921A1 (fr) * 1976-11-03 1978-06-02 Desma Werke Gmbh Procede et dispositif pour le moulage par coulee ou par injection en particulier de semelles de chaussure en deux pieces ou plus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6887550B2 (en) 2001-10-22 2005-05-03 Omnova Solutions Inc. Removable defined flange for in-mold coating containment
US7045213B2 (en) 2001-10-22 2006-05-16 Omnova Solutions Inc. In-mold coating injection inlet flow control
US7105231B2 (en) 2001-10-22 2006-09-12 Omnova Solutions Inc. In-mold coating barrier for a substrate injection orifice
WO2003092979A1 (fr) * 2002-05-01 2003-11-13 Omnova Solutions Inc. Procede de controle selectif du debit de revetement dans le moule, regulation du debit d'entree et collerette de confinement amovible
WO2003097320A1 (fr) * 2002-05-16 2003-11-27 Omnova Solutions Inc. Procede de revetement

Also Published As

Publication number Publication date
PT67527A (fr) 1978-02-01
SE7800487L (sv) 1978-07-18
IT7819088A0 (it) 1978-01-06
PT67527B (fr) 1979-06-12
IT1091868B (it) 1985-07-06
ES466036A1 (es) 1979-01-01
NL7714394A (nl) 1978-07-19
DE2704503A1 (de) 1978-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse