CH419581A - Procédé de formation par moulage et dispositif pour sa mise en oeuvre
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Procédé de formation par moulage et dispositif pour sa mise en oeuvre
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Publication number
CH419581A
CH419581ACH762664ACH762664ACH419581ACH 419581 ACH419581 ACH 419581ACH 762664 ACH762664 ACH 762664ACH 762664 ACH762664 ACH 762664ACH 419581 ACH419581 ACH 419581A
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Publication date
Application filed by Dunlop Rubber CofiledCriticalDunlop Rubber Co
Publication of CH419581ApublicationCriticalpatent/CH419581A/fr
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
B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
B29C51/26—Component parts, details or accessories; Auxiliary operations
B29C51/30—Moulds
B29C51/34—Moulds for undercut articles
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)
Blow-Moulding Or Thermoforming Of Plastics Or The Like
(AREA)
CH762664A1963-06-131964-06-11Procédé de formation par moulage et dispositif pour sa mise en oeuvre
CH419581A
(fr)