PT67527A - Half-terminated article, with two interliminated pieces detecting contiguous surfaces of occasionally varyed materials - Google Patents

Half-terminated article, with two interliminated pieces detecting contiguous surfaces of occasionally varyed materials

Info

Publication number
PT67527A
PT67527A PT6752778A PT6752778A PT67527A PT 67527 A PT67527 A PT 67527A PT 6752778 A PT6752778 A PT 6752778A PT 6752778 A PT6752778 A PT 6752778A PT 67527 A PT67527 A PT 67527A
Authority
PT
Portugal
Prior art keywords
interliminated
varyed
occasionally
terminated
article
Prior art date
Application number
PT6752778A
Other languages
French (fr)
Other versions
PT67527B (en
Inventor
H Doering
Original Assignee
Semperit Ag
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
Priority to CH51077 priority Critical
Application filed by Semperit Ag filed Critical Semperit Ag
Publication of PT67527A publication Critical patent/PT67527A/en
Publication of PT67527B publication Critical patent/PT67527B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00Producing footwear
    • B29D35/12Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
    • B29D35/122Soles
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00Soles; Sole and heel units
    • A43B13/02Soles; Sole and heel units characterised by the material
    • A43B13/12Soles with several layers of different materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16Making multilayered or multicoloured articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00Producing footwear
    • B29D35/12Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
    • B29D35/14Multilayered parts
    • B29D35/142Soles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16Making multilayered or multicoloured articles
    • B29C2045/1687Making multilayered or multicoloured articles preventing leakage of second injected material from the mould cavity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2021/00Use of unspecified rubbers as moulding material
PT6752778A 1977-01-17 1978-01-13 Half-complete article with two intermediated pieces detecting contiguous surfaces of occasionally varyed materials PT67527B (en)

Priority Applications (1)

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

Publications (2)

Publication Number Publication Date
PT67527A true PT67527A (en) 1978-02-01
PT67527B PT67527B (en) 1979-06-12

Family

ID=4188653

Family Applications (1)

Application Number Title Priority Date Filing Date
PT6752778A PT67527B (en) 1977-01-17 1978-01-13 Half-complete article with two intermediated pieces detecting contiguous surfaces of occasionally varyed materials

Country Status (7)

Country Link
DE (1) DE2704503A1 (en)
ES (1) ES466036A1 (en)
FR (1) FR2395135A1 (en)
IT (1) IT1091868B (en)
NL (1) NL7714394A (en)
PT (1) PT67527B (en)
SE (1) SE7800487A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1204662B (en) * 1987-05-29 1989-03-10 Armenak Moumdjian Solothurn to the pneumatic chamber for footwear, the mold and the forming method related
FR2633810B1 (en) * 1988-07-11 1990-09-28 Patrick International Method and mold for making a vulcanized shoe outsole in at least two substantially horizontal layers of different colors' sole thus obtained
WO1999010158A1 (en) * 1997-08-21 1999-03-04 Structoform Spritzgiessen Anisotroper Strukturkomponenten Gmbh Method for injection moulding, injection mould, injection moulding device and method for filling a main extruder from a secondary extruder
FR2781715B1 (en) * 1998-07-30 2000-09-15 Allibert Ind Method and mold for producing a coating on a plastic part and piece obtained
US7045213B2 (en) 2001-10-22 2006-05-16 Omnova Solutions Inc. In-mold coating injection inlet flow control
US6887550B2 (en) 2001-10-22 2005-05-03 Omnova Solutions Inc. Removable defined flange for in-mold coating containment
AU2003225241A1 (en) * 2002-05-01 2003-11-17 Omnova Solutions Inc. Selectively controlling in-mold coating flow including inlet flow control and removable containment flange
US7105231B2 (en) 2001-10-22 2006-09-12 Omnova Solutions Inc. In-mold coating barrier for a substrate injection orifice
WO2011161272A1 (en) * 2010-06-21 2011-12-29 Desarrollo Integral Del Molde, S.L. Process for producing soles having a decorative strip and soles thus produced

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1105993A (en) * 1954-06-09 1955-12-09 Method and apparatus for crepe rubber vulcanization under rope soles and insoles obtained
DE1167001B (en) * 1962-01-08 1964-04-02 Phoenix Gummiwerke Ag Mold for manufacturing of footwear made of rubber or plastic with soling and stocking different material properties
DE1485987A1 (en) * 1964-04-01 1969-06-19 Phoenix Gummiwerke Ag Mold for manufacturing of footwear made of thermoplastic material or vulkanisierfaehigem
DE2650398A1 (en) * 1976-11-03 1978-09-21 Desma Werke Gmbh Method and apparatus for casting or injection molding of, in particular two or more part shoe soles

Also Published As

Publication number Publication date
IT7819088D0 (en) 1978-01-06
DE2704503A1 (en) 1978-07-20
IT1091868B (en) 1985-07-06
SE7800487A (en) 1978-07-18
PT67527B (en) 1979-06-12
ES466036A1 (en) 1979-01-01
FR2395135A1 (en) 1979-01-19
NL7714394A (en) 1978-07-19

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