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.)
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.)
Bebo Plastik GmbH and Co Kg
Original Assignee
Bebo Plastik GmbH and Co Kg
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
Priority claimed from DE1966B0090013external-prioritypatent/DE1297319C2/de
Application filed by Bebo Plastik GmbH and Co KgfiledCriticalBebo Plastik GmbH and Co Kg
Priority to FR129497ApriorityCriticalpatent/FR1545271A/fr
Application grantedgrantedCritical
Publication of FR1545271ApublicationCriticalpatent/FR1545271A/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
B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts
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
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
B29C51/343—Moulds for undercut articles having recessed undersurfaces
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR129497A1966-11-251967-11-24Procédé et dispositif pour fabriquer un gobelet à fond creux à partir d'un matériau thermoplastique en feuille
ExpiredFR1545271A
(fr)
Procede permettant de former un manchon sur l'extremite d'un tube en matiere thermoplastique et dispositif pour la mise en oeuvre de ce procede