GB1398134A - Second-colour insert moudling - Google Patents

Second-colour insert moudling

Info

Publication number
GB1398134A
GB1398134A GB4483972A GB4483972A GB1398134A GB 1398134 A GB1398134 A GB 1398134A GB 4483972 A GB4483972 A GB 4483972A GB 4483972 A GB4483972 A GB 4483972A GB 1398134 A GB1398134 A GB 1398134A
Authority
GB
United Kingdom
Prior art keywords
sole portion
piston
outer sole
mould
sides
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
GB4483972A
Other languages
English (en)
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.)
British Bata Shoe Co Ltd
Original Assignee
British Bata Shoe Co 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 British Bata Shoe Co Ltd filed Critical British Bata Shoe Co Ltd
Publication of GB1398134A publication Critical patent/GB1398134A/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
    • B29D35/06—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)
GB4483972A 1971-09-29 1972-09-28 Second-colour insert moudling Expired GB1398134A (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 (1)

Publication Number Publication Date
GB1398134A true GB1398134A (en) 1975-06-18

Family

ID=4091022

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4483972A Expired GB1398134A (en) 1971-09-29 1972-09-28 Second-colour insert moudling

Country Status (17)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021040689A1 (en) * 2019-08-26 2021-03-04 Hewlett-Packard Development Company, L.P. Footwear midsoles with baffles

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
US4302416A (en) 1979-09-25 1981-11-24 Guy Rudolf Method and apparatus for molding polyurethane soles for footwear
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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021040689A1 (en) * 2019-08-26 2021-03-04 Hewlett-Packard Development Company, L.P. Footwear midsoles with baffles

Also Published As

Publication number Publication date
BE789408A (fr) 1973-01-15
AU4650972A (en) 1974-03-21
DE2244130B2 (de) 1976-09-09
AU465446B2 (en) 1975-09-25
NL7212900A (enrdf_load_stackoverflow) 1973-04-02
ES407085A1 (es) 1975-11-16
DK133547B (da) 1976-06-08
NO138681C (no) 1978-10-25
CH553551A (de) 1974-09-13
JPS5310639U (enrdf_load_stackoverflow) 1978-01-28
DK133547C (da) 1976-10-25
BR7206606D0 (pt) 1973-09-20
JPS4873255A (enrdf_load_stackoverflow) 1973-10-03
ZA726090B (en) 1973-05-30
NO138681B (no) 1978-07-17
SE392836B (sv) 1977-04-25
IT968464B (it) 1974-03-20
MY7600201A (en) 1976-12-31
CA977917A (en) 1975-11-18
DE2244130A1 (de) 1973-04-12
FR2199641A5 (enrdf_load_stackoverflow) 1974-04-12

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Legal Events

Date Code Title Description
PS Patent sealed
433D Application made for revocation (sect. 33/1949)
433C Case decided by the comptroller ** specification amended (sect. 33/1949)
SP Amendment (slips) printed
PCNP Patent ceased through non-payment of renewal fee