FR757971A - Improvements made to the means for obtaining hollow or raised metal members for molding (in particular plastics), or even for stamping or stamping - Google Patents

Improvements made to the means for obtaining hollow or raised metal members for molding (in particular plastics), or even for stamping or stamping

Info

Publication number
FR757971A
FR757971A FR757971DA FR757971A FR 757971 A FR757971 A FR 757971A FR 757971D A FR757971D A FR 757971DA FR 757971 A FR757971 A FR 757971A
Authority
FR
France
Prior art keywords
stamping
molding
improvements made
metal members
particular plastics
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
French (fr)
Inventor
Gustave-Alexandre Guerin
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 filed Critical
Application granted granted Critical
Publication of FR757971A publication Critical patent/FR757971A/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
    • 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
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/565—Consisting of shell-like structures supported by backing material
    • 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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3807—Resin-bonded materials, e.g. inorganic particles
FR757971D 1933-05-20 1933-05-20 Improvements made to the means for obtaining hollow or raised metal members for molding (in particular plastics), or even for stamping or stamping Expired FR757971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR757971T 1933-05-20

Publications (1)

Publication Number Publication Date
FR757971A true FR757971A (en) 1934-01-08

Family

ID=9166442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR757971D Expired FR757971A (en) 1933-05-20 1933-05-20 Improvements made to the means for obtaining hollow or raised metal members for molding (in particular plastics), or even for stamping or stamping

Country Status (1)

Country Link
FR (1) FR757971A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279620B (en) * 1955-04-29 1968-10-10 Budd Co Forming tool, in particular die for the production of pressed sheet metal parts, and method for its production
EP0412891A2 (en) * 1989-08-07 1991-02-13 Nissan Motor Co., Ltd. Metal-powder filled epoxy resin mold and method of producing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279620B (en) * 1955-04-29 1968-10-10 Budd Co Forming tool, in particular die for the production of pressed sheet metal parts, and method for its production
EP0412891A2 (en) * 1989-08-07 1991-02-13 Nissan Motor Co., Ltd. Metal-powder filled epoxy resin mold and method of producing the same
EP0412891A3 (en) * 1989-08-07 1992-02-12 Nissan Motor Co., Ltd. Metal-powder filled epoxy resin mold and method of producing the same

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