NO138681C - APPARATUS FOR THE MANUFACTURE OF A SHOESAL CONSISTING OF AN INTERNAL AND AN OUTER LAYER - Google Patents

APPARATUS FOR THE MANUFACTURE OF A SHOESAL CONSISTING OF AN INTERNAL AND AN OUTER LAYER

Info

Publication number
NO138681C
NO138681C NO723471A NO347172A NO138681C NO 138681 C NO138681 C NO 138681C NO 723471 A NO723471 A NO 723471A NO 347172 A NO347172 A NO 347172A NO 138681 C NO138681 C NO 138681C
Authority
NO
Norway
Prior art keywords
shoesal
manufacture
internal
outer layer
layer
Prior art date
Application number
NO723471A
Other languages
Norwegian (no)
Other versions
NO138681B (en
Inventor
Ladislav Hujik
Original Assignee
Skofabriks Aktiebolaget Oscari
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 Skofabriks Aktiebolaget Oscari filed Critical Skofabriks Aktiebolaget Oscari
Publication of NO138681B publication Critical patent/NO138681B/en
Publication of NO138681C publication Critical patent/NO138681C/en

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
    • 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
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/28—Soles; Sole-and-heel integral units characterised by their attachment, also attachment of combined soles and heels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
NO723471A 1971-09-29 1972-09-28 APPARATUS FOR THE MANUFACTURE OF A SHOESAL CONSISTING OF AN INTERNAL AND AN OUTER LAYER NO138681C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA123,997A CA977917A (en) 1971-09-29 1971-09-29 Method of molding shoe soles

Publications (2)

Publication Number Publication Date
NO138681B NO138681B (en) 1978-07-17
NO138681C true NO138681C (en) 1978-10-25

Family

ID=4091022

Family Applications (1)

Application Number Title Priority Date Filing Date
NO723471A NO138681C (en) 1971-09-29 1972-09-28 APPARATUS FOR THE MANUFACTURE OF A SHOESAL CONSISTING OF AN INTERNAL AND AN OUTER LAYER

Country Status (17)

Country Link
JP (2) JPS4873255A (en)
AU (1) AU465446B2 (en)
BE (1) BE789408A (en)
BR (1) BR7206606D0 (en)
CA (1) CA977917A (en)
CH (1) CH553551A (en)
DE (1) DE2244130B2 (en)
DK (1) DK133547C (en)
ES (1) ES407085A1 (en)
FR (1) FR2199641A5 (en)
GB (1) GB1398134A (en)
IT (1) IT968464B (en)
MY (1) MY7600201A (en)
NL (1) NL7212900A (en)
NO (1) NO138681C (en)
SE (1) SE392836B (en)
ZA (1) ZA726090B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1101162A (en) * 1978-09-08 1981-05-19 Guy F. Rudolf Method and apparatus for molding polyurethane soles for footwear
JPS55148501A (en) * 1979-05-10 1980-11-19 Kohkoku Chem Ind Production of light weight injection molded shoes
IT1180975B (en) * 1984-05-03 1987-09-23 Lorenzin Ind Mecc DEVICE FOR HEATING THERMOPLASTIC ITEMS IN INTERMEDIATE STEPS OF PROCEDURES CONSISTING OF MULTIPLE INJECTIONS
DE3516510A1 (en) * 1985-05-08 1986-11-13 Klöckner Ferromatik Desma GmbH, 7831 Malterdingen DEVICE FOR DIRECT SOLELING ON SHOE SHOES
DE3600682A1 (en) * 1985-12-21 1987-06-25 Kloeckner Ferromatik Desma SHOE WITH A MIDSOLE MADE OF POLYURETHANE AND AN OUTSOLE MADE OF ELASTOMER
IT1201760B (en) * 1986-12-05 1989-02-02 Union Spa PROCESS AND PLANT FOR THE REALIZATION OF FOOTWEAR WITH VULCANIZED RUBBER SOLE AND BICOMPONENT POLYURETHANE MIDSOLE
ES2117932B1 (en) * 1995-07-05 1999-04-01 Trujillo Jose Salcedo IMPROVEMENTS IN THE MANUFACTURE OF FOOTWEAR PLANTS.
ITMC20090076A1 (en) * 2009-04-08 2010-10-09 Gruppo Meccaniche Luciani Srl MOLD FOR THE PRODUCTION OF SOLES FOR FOOTWEAR
US20220279895A1 (en) * 2019-08-26 2022-09-08 Hewlett-Packard Development Company, L.P. Footwear midsoles with baffles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1529890A1 (en) * 1966-11-19 1969-10-30 Desma Werke Gmbh Method and device for producing multi-part soles with such a sole

Also Published As

Publication number Publication date
ZA726090B (en) 1973-05-30
MY7600201A (en) 1976-12-31
JPS4873255A (en) 1973-10-03
IT968464B (en) 1974-03-20
DE2244130A1 (en) 1973-04-12
DE2244130B2 (en) 1976-09-09
NL7212900A (en) 1973-04-02
CA977917A (en) 1975-11-18
CH553551A (en) 1974-09-13
FR2199641A5 (en) 1974-04-12
GB1398134A (en) 1975-06-18
AU4650972A (en) 1974-03-21
SE392836B (en) 1977-04-25
ES407085A1 (en) 1975-11-16
BR7206606D0 (en) 1973-09-20
BE789408A (en) 1973-01-15
JPS5310639U (en) 1978-01-28
NO138681B (en) 1978-07-17
AU465446B2 (en) 1975-09-25
DK133547C (en) 1976-10-25
DK133547B (en) 1976-06-08

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