FR1175414A - Méthode et appareils perfectionnés pour la fabrication de noyaux en cire, en fonderie à la cire perdue - Google Patents

Méthode et appareils perfectionnés pour la fabrication de noyaux en cire, en fonderie à la cire perdue

Info

Publication number
FR1175414A
FR1175414A FR1175414DA FR1175414A FR 1175414 A FR1175414 A FR 1175414A FR 1175414D A FR1175414D A FR 1175414DA FR 1175414 A FR1175414 A FR 1175414A
Authority
FR
France
Prior art keywords
wax
manufacture
improved method
cores
casting
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
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical 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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Application granted granted Critical
Publication of FR1175414A publication Critical patent/FR1175414A/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
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/34—Moulds having venting means
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/241—Moulding wax

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
FR1175414D 1955-06-13 1956-06-08 Méthode et appareils perfectionnés pour la fabrication de noyaux en cire, en fonderie à la cire perdue Expired FR1175414A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1175414X 1955-06-13

Publications (1)

Publication Number Publication Date
FR1175414A true FR1175414A (fr) 1959-03-26

Family

ID=10879832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1175414D Expired FR1175414A (fr) 1955-06-13 1956-06-08 Méthode et appareils perfectionnés pour la fabrication de noyaux en cire, en fonderie à la cire perdue

Country Status (2)

Country Link
FR (1) FR1175414A (fr)
GB (1) GB818056A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001012A1 (fr) * 1977-08-24 1979-03-07 British Industrial Plastics Limited Machines à mouler
EP0001011A1 (fr) * 1977-08-24 1979-03-07 British Industrial Plastics Limited Machines à mouler

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109049453A (zh) * 2018-07-19 2018-12-21 芜湖青悠静谧环保科技有限公司 一种高分子成型加工机械用护罩

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001012A1 (fr) * 1977-08-24 1979-03-07 British Industrial Plastics Limited Machines à mouler
EP0001011A1 (fr) * 1977-08-24 1979-03-07 British Industrial Plastics Limited Machines à mouler

Also Published As

Publication number Publication date
GB818056A (en) 1959-08-12

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