FR1065208A - Procédé et dispositif pour le traitement de la surface de tubes et tuyaux, de longueur quelconque, plissés hélicoïdalement
- Google Patents
Procédé et dispositif pour le traitement de la surface de tubes et tuyaux, de longueur quelconque, plissés hélicoïdalement
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.)
VADOTUB AG
Original Assignee
VADOTUB AG
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 VADOTUB AGfiledCriticalVADOTUB AG
Application grantedgrantedCritical
Publication of FR1065208ApublicationCriticalpatent/FR1065208A/fr
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
B29D23/00—Producing tubular articles
B29D23/18—Pleated or corrugated hoses
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)
FR1065208D1950-05-261951-03-27Procédé et dispositif pour le traitement de la surface de tubes et tuyaux, de longueur quelconque, plissés hélicoïdalement
ExpiredFR1065208A
(fr)
Procédé pour le traitement simultané d'au moins deux fils sur au moins un dispositif rotatif d'accumulation et d'avancement, et appareil pour sa mise en oeuvre.