FR1470431A - Procédé de fabrication d'objets en résine polymérisée à armature fibreuse, appareillage pour sa mise en oeuvre et produits obtenus
- Google Patents
Procédé de fabrication d'objets en résine polymérisée à armature fibreuse, appareillage pour sa mise en oeuvre et produits obtenus
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.)
Peltex SA
Original Assignee
Peltex SA
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 Peltex SAfiledCriticalPeltex SA
Priority to FR45934ApriorityCriticalpatent/FR1470431A/fr
Priority to GB152967Aprioritypatent/GB1142753A/en
Application grantedgrantedCritical
Publication of FR1470431ApublicationCriticalpatent/FR1470431A/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
B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
B29C53/80—Component parts, details or accessories; Auxiliary operations
B29C53/82—Cores or mandrels
B29C53/821—Mandrels especially adapted for winding and joining
B29C53/824—Mandrels especially adapted for winding and joining collapsible, e.g. elastic or inflatable; with removable parts, e.g. for regular shaped, straight tubular articles
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
B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
B29C53/80—Component parts, details or accessories; Auxiliary operations
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Moulding By Coating Moulds
(AREA)
FR45934A1966-01-141966-01-14Procédé de fabrication d'objets en résine polymérisée à armature fibreuse, appareillage pour sa mise en oeuvre et produits obtenus
ExpiredFR1470431A
(fr)
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