FR1542308A - Noyaux gonflables pour moules - Google Patents

Noyaux gonflables pour moules

Info

Publication number
FR1542308A
FR1542308A FR127038A FR127038A FR1542308A FR 1542308 A FR1542308 A FR 1542308A FR 127038 A FR127038 A FR 127038A FR 127038 A FR127038 A FR 127038A FR 1542308 A FR1542308 A FR 1542308A
Authority
FR
France
Prior art keywords
molds
inflatable cores
inflatable
cores
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
FR127038A
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.)
Dunlop Co Ltd
Original Assignee
Dunlop 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 Dunlop Co Ltd filed Critical Dunlop Co Ltd
Priority to FR127038A priority Critical patent/FR1542308A/fr
Application granted granted Critical
Publication of FR1542308A publication Critical patent/FR1542308A/fr
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
    • B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
    • B29D35/14—Multilayered parts
    • B29D35/146—Uppers
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/50—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible
    • B29C33/505—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible cores or mandrels, e.g. inflatable
    • 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
    • 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)
FR127038A 1967-11-06 1967-11-06 Noyaux gonflables pour moules Expired FR1542308A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR127038A FR1542308A (fr) 1967-11-06 1967-11-06 Noyaux gonflables pour moules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR127038A FR1542308A (fr) 1967-11-06 1967-11-06 Noyaux gonflables pour moules

Publications (1)

Publication Number Publication Date
FR1542308A true FR1542308A (fr) 1968-10-11

Family

ID=8641263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR127038A Expired FR1542308A (fr) 1967-11-06 1967-11-06 Noyaux gonflables pour moules

Country Status (1)

Country Link
FR (1) FR1542308A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436578A1 (fr) * 1978-09-21 1980-04-18 Pirelli Dispositif pour la fabrication de chaussures ou d'objets analogues en matiere elastomere dont la surface interieure est revetue de matiere textile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436578A1 (fr) * 1978-09-21 1980-04-18 Pirelli Dispositif pour la fabrication de chaussures ou d'objets analogues en matiere elastomere dont la surface interieure est revetue de matiere textile

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