CA977917A - Method of molding shoe soles - Google Patents

Method of molding shoe soles

Info

Publication number
CA977917A
CA977917A CA123,997A CA123997A CA977917A CA 977917 A CA977917 A CA 977917A CA 123997 A CA123997 A CA 123997A CA 977917 A CA977917 A CA 977917A
Authority
CA
Canada
Prior art keywords
shoe soles
molding shoe
molding
soles
shoe
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
CA123,997A
Other languages
English (en)
Inventor
Ladislav Hujik
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 CA123,997A priority Critical patent/CA977917A/en
Priority to ZA726090A priority patent/ZA726090B/xx
Priority to DE19722244130 priority patent/DE2244130B2/de
Priority to AU46509/72A priority patent/AU465446B2/en
Priority to CH1383772A priority patent/CH553551A/xx
Priority to NL7212900A priority patent/NL7212900A/xx
Priority to BR6606/72A priority patent/BR7206606D0/pt
Priority to BE789408D priority patent/BE789408A/xx
Priority to SE7212530A priority patent/SE392836B/xx
Priority to JP47097362A priority patent/JPS4873255A/ja
Priority to ES407085A priority patent/ES407085A1/es
Priority to DK481672A priority patent/DK133547C/da
Priority to NO723471A priority patent/NO138681C/no
Priority to GB4483972A priority patent/GB1398134A/en
Priority to FR7234442A priority patent/FR2199641A5/fr
Priority to IT29897/72A priority patent/IT968464B/it
Application granted granted Critical
Publication of CA977917A publication Critical patent/CA977917A/en
Priority to MY201/76A priority patent/MY7600201A/xx
Priority to JP1977093980U priority patent/JPS5310639U/ja
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
    • 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)
CA123,997A 1971-09-29 1971-09-29 Method of molding shoe soles Expired CA977917A (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
CA123,997A CA977917A (en) 1971-09-29 1971-09-29 Method of molding shoe soles
ZA726090A ZA726090B (en) 1971-09-29 1972-09-06 Improvements in or relating to injection moulding
DE19722244130 DE2244130B2 (de) 1971-09-29 1972-09-08 Vorrichtung zur herstellung einer aus zwei einspritzbaren werkstoffen bestehenden sohle fuer schuhe
AU46509/72A AU465446B2 (en) 1971-09-29 1972-09-11 Improvements in or relating to injection molding of shoe soles
CH1383772A CH553551A (de) 1971-09-29 1972-09-22 Verfahren zum spritzgiessen einer schuhsohle und vorrichtung zur ausfuehrung des verfahrens.
NL7212900A NL7212900A (no) 1971-09-29 1972-09-22
BR6606/72A BR7206606D0 (pt) 1971-09-29 1972-09-25 Um processo de moldagem de solas de duas cores sobre calcados e dispositivos respectivo
FR7234442A FR2199641A5 (no) 1971-09-29 1972-09-28
BE789408D BE789408A (fr) 1971-09-29 1972-09-28 Moulage rapporte de seconde couleur
ES407085A ES407085A1 (es) 1971-09-29 1972-09-28 Un metodo de moldeo por inyeccion a dos colores con su dis-positivo para formar una suela de zapato de materialtermo- plastico.
DK481672A DK133547C (da) 1971-09-29 1972-09-28 Fremgangsmade og apparat til formning af saler af to stobelige termoplastiske materialer til fodtoj
NO723471A NO138681C (no) 1971-09-29 1972-09-28 Apparat for framstilling av en skosaale bestaaende av et indre og et ytre skikt
GB4483972A GB1398134A (en) 1971-09-29 1972-09-28 Second-colour insert moudling
SE7212530A SE392836B (sv) 1971-09-29 1972-09-28 Formsprutningsmetod och anordning for formning av en sula av tva formbara material for ett skodon, vilken sula innefattar en inre suldel och en yttre suldel
JP47097362A JPS4873255A (no) 1971-09-29 1972-09-28
IT29897/72A IT968464B (it) 1971-09-29 1972-09-29 Metodo di formatura per iniezio ne di materiale termo plastico in due colorazioni
MY201/76A MY7600201A (en) 1971-09-29 1976-12-30 Second-colour insert moulding
JP1977093980U JPS5310639U (no) 1971-09-29 1977-07-14

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 (1)

Publication Number Publication Date
CA977917A true CA977917A (en) 1975-11-18

Family

ID=4091022

Family Applications (1)

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

Country Status (17)

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

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 (it) * 1984-05-03 1987-09-23 Lorenzin Ind Mecc Dispositivo per il riscaldamento di articoli in materia termoplastica in fasi intermedie di procedimenti costituiti da iniezioni multiple
DE3516510A1 (de) * 1985-05-08 1986-11-13 Klöckner Ferromatik Desma GmbH, 7831 Malterdingen Vorrichtung zum direktansohlen an schuhschaefte
DE3600682A1 (de) * 1985-12-21 1987-06-25 Kloeckner Ferromatik Desma Schuh mit einer zwischensohle aus polyurethan und einer laufsohle aus elastomer
IT1201760B (it) * 1986-12-05 1989-02-02 Union Spa Procedimento ed impianto per la realizzazione di calzature con suola in gomma vulcanizzata ed intersuola in poliuretano bicomponente
ES2117932B1 (es) * 1995-07-05 1999-04-01 Trujillo Jose Salcedo Perfeccionamientos en la fabricacion de plantas para calzado.
ITMC20090076A1 (it) * 2009-04-08 2010-10-09 Gruppo Meccaniche Luciani Srl Stampo per la produzione di suole per calzature
WO2021040689A1 (en) * 2019-08-26 2021-03-04 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 (de) * 1966-11-19 1969-10-30 Desma Werke Gmbh Verfahren und Vorrichtung zur Herstellung mehrteiliger Sohlen mit einer derartigen Sohle

Also Published As

Publication number Publication date
FR2199641A5 (no) 1974-04-12
JPS5310639U (no) 1978-01-28
MY7600201A (en) 1976-12-31
NO138681B (no) 1978-07-17
DK133547B (da) 1976-06-08
GB1398134A (en) 1975-06-18
NO138681C (no) 1978-10-25
AU465446B2 (en) 1975-09-25
AU4650972A (en) 1974-03-21
ZA726090B (en) 1973-05-30
NL7212900A (no) 1973-04-02
BE789408A (fr) 1973-01-15
DK133547C (da) 1976-10-25
ES407085A1 (es) 1975-11-16
SE392836B (sv) 1977-04-25
JPS4873255A (no) 1973-10-03
BR7206606D0 (pt) 1973-09-20
DE2244130A1 (de) 1973-04-12
IT968464B (it) 1974-03-20
DE2244130B2 (de) 1976-09-09
CH553551A (de) 1974-09-13

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