RO89583A - Dispozitiv pentru fabricarea continua a tuburilor prin rulare elicoidala a unei benzi profilate - Google Patents

Dispozitiv pentru fabricarea continua a tuburilor prin rulare elicoidala a unei benzi profilate

Info

Publication number
RO89583A
RO89583A RO7374671A RO7467173A RO89583A RO 89583 A RO89583 A RO 89583A RO 7374671 A RO7374671 A RO 7374671A RO 7467173 A RO7467173 A RO 7467173A RO 89583 A RO89583 A RO 89583A
Authority
RO
Romania
Prior art keywords
elicoid
profiled
tubes
rolling
benefit
Prior art date
Application number
RO7374671A
Other languages
English (en)
French (fr)
Inventor
Michael Wienand
Klaus Jensen
Franz Primessing
Franz W Alfter
Original Assignee
Dynamit Nobel Ag,De
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 Dynamit Nobel Ag,De filed Critical Dynamit Nobel Ag,De
Publication of RO89583A publication Critical patent/RO89583A/ro

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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
    • B29C53/607—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels having driving means for advancing the wound articles, e.g. belts, rolls
    • 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
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/581—Winding and joining, e.g. winding spirally helically using sheets or strips consisting principally of plastics 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/78—Winding and joining, e.g. winding spirally helically using profiled sheets or strips
    • 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
    • B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
    • B29C53/8041—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/18—Pleated or corrugated hoses
    • B29L2023/186—Pleated or corrugated hoses having a smooth internal wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Sawing (AREA)
RO7374671A 1972-05-04 1973-05-03 Dispozitiv pentru fabricarea continua a tuburilor prin rulare elicoidala a unei benzi profilate RO89583A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2221727A DE2221727C3 (de) 1972-05-04 1972-05-04 Vorrichtung zum Kalibrieren eines Wickelrohres aus thermoplastischem Kunststoff

Publications (1)

Publication Number Publication Date
RO89583A true RO89583A (ro) 1986-06-30

Family

ID=5843974

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7374671A RO89583A (ro) 1972-05-04 1973-05-03 Dispozitiv pentru fabricarea continua a tuburilor prin rulare elicoidala a unei benzi profilate

Country Status (15)

Country Link
US (1) US3914147A (ro)
JP (1) JPS4948767A (ro)
AR (1) AR196527A1 (ro)
BE (1) BE799079A (ro)
BR (1) BR7303158D0 (ro)
CA (1) CA1021121A (ro)
DD (1) DD104467A5 (ro)
DE (1) DE2221727C3 (ro)
FR (1) FR2183244B1 (ro)
GB (1) GB1387245A (ro)
HU (1) HU169671B (ro)
IT (1) IT985151B (ro)
NL (1) NL7306251A (ro)
RO (1) RO89583A (ro)
SU (1) SU553922A3 (ro)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301379A1 (fr) * 1975-02-21 1976-09-17 Amf Inc Procede et appareil pour produire un materiau elastomere extrude
CA1091756A (en) * 1975-10-14 1980-12-16 Eastman Kodak Company Electrophotographic apparatus having compensation for changes in sensitometric properties of photoconductors
US4063988A (en) * 1976-05-12 1977-12-20 Automation Industries, Inc. Machine and method for forming continuous tubing
US4362187A (en) * 1980-08-05 1982-12-07 Manville Service Corporation Spirally-formed thermoplastic tube
US5053091A (en) * 1990-01-18 1991-10-01 Packaging Innovations, Inc. Method and apparatus for manufacturing plastic film with integral interlocking closure members incorporating shape conforming cooling shoes after extrusion
FR2709038B1 (fr) * 1993-08-10 1995-11-10 Leroux Gilles Sa Procédé de fabrication pour support plastique, dispositif de fabrication pour un tel support et utilisation du procédé pour la fabrication de cartes à circuits intégrés.
US5454061A (en) * 1994-05-27 1995-09-26 Steward Plastics, Inc. Apparatus and method for making flexible tubing with helically wound heating conductor
US5848223A (en) 1994-05-27 1998-12-08 Steward Plastics, Inc. Double-walled flexible tubing product with helical support bead and heating conductor and apparatus and method for making
WO2002081111A1 (en) * 2001-04-06 2002-10-17 Nkt Flexibles I/S A method for the manufacture of helically wound pipes
CN111941814B (zh) * 2020-08-18 2022-08-30 威海瑞威房车有限公司 一种弯管缠绕机弯管的静压支撑装置
CN114393803B (zh) * 2022-01-14 2024-02-09 四川兰晨管业有限公司 钢带波纹管生产线及生产工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2354120A (en) * 1941-10-15 1944-07-18 Goodrich Co B F Apparatus for assembling sheet material
US2737091A (en) * 1952-11-25 1956-03-06 Robinson Ernest Bradbury Method of making helically wound containers
DE1073190B (de) * 1957-04-18 1960-01-14 Berlin-Dahlem Werner Mittag Verfahren und Einrichtung zum Herstellen von aus einem schraubengängig gewickelten profilierten Kunststoffband hergestellten Schläuchen
FR1241167A (fr) * 1959-07-28 1960-09-16 Tuyaux Flexibles Rudolph Procédé et dispositif de fabrication de tuyaux flexibles
US3239400A (en) * 1959-11-25 1966-03-08 Kessler & Co Tech Chem Gmbh Method of making a reinforced externally corrugated tube
US3243328A (en) * 1960-10-19 1966-03-29 Continental Oil Co Method of making spirally wound flexible, plastic tubing
US3263321A (en) * 1964-03-12 1966-08-02 Jack P Lombardi Method and machine for making spiral seamed pipe
GB1117527A (en) * 1965-08-06 1968-06-19 Ici Ltd Thermoplastic sheet
DK135616B (da) * 1967-10-02 1977-05-31 Dynamit Nobel Ag Fremgangsmåde og apparat til fremstilling af viklede rør af termoplastisk formstof.
BE755700R (fr) * 1969-09-03 1971-02-15 Dynamit Nobel Ag Procede de fabrication de tubes en matiere synthetique par enroulement en helice d'une bande profilee et dispositif pour la miseen oeuvre de ce

Also Published As

Publication number Publication date
GB1387245A (en) 1975-03-12
DE2221727A1 (de) 1973-11-15
DD104467A5 (ro) 1974-03-12
BE799079A (fr) 1973-08-31
SU553922A3 (ru) 1977-04-05
JPS4948767A (ro) 1974-05-11
FR2183244B1 (ro) 1977-04-29
DE2221727C3 (de) 1978-08-24
US3914147A (en) 1975-10-21
CA1021121A (en) 1977-11-22
NL7306251A (ro) 1973-11-06
FR2183244A1 (ro) 1973-12-14
DE2221727B2 (de) 1977-12-22
HU169671B (ro) 1977-02-28
BR7303158D0 (pt) 1974-06-27
AR196527A1 (es) 1974-02-06
IT985151B (it) 1974-11-30

Similar Documents

Publication Publication Date Title
SE399237B (sv) Anordning for framstellning av folierullar
IT982906B (it) Calibro per profili
IT976160B (it) Cristallizzazione continua
BG24954A3 (en) A method of obtaining 7-beta-amino-3-cephem-3-ol-4-carbon acid compounds
RO89583A (ro) Dispozitiv pentru fabricarea continua a tuburilor prin rulare elicoidala a unei benzi profilate
SE7701523L (sv) Forfarande for framstellning av prostaglandiner
IT978260B (it) Perfezionamenti relativi a tubi
IT996800B (it) Apparecchiatura per la formatura a freddo
IT979838B (it) Riduttore ad ingranaggi
SE396894B (sv) Anordning for spanfri tillverkning av koniska kugghjul
IT1002336B (it) Apparecchio per piegare i tubi ad s
SE7609048L (sv) Forfarande for framstellning av prostaglandiner
SE408380B (sv) Strengpressverktyg for framstellning av halprofiler
IT939500B (it) Procedimento per la produzione continua di tubi saldati nel senso della lunghezza
AR200736A1 (es) Procedimiento para producir nuevos compuestos de piperacinil quinazolinadionas
SE429046B (sv) Forfarande for omvandling av en penicillinsulfoxid till en desacetoxicefalosporin
BE804162A (fr) Procede de calcination de gypse
ATA731373A (de) Walzgerust
BE806163A (fr) Production de la di-4-chlorophenylsulfone
NO138572C (no) Innretning for fremstilling av et lostoff
BR7107286D0 (pt) Instalacao para a producao continua de placas de pressao
GB1414680A (en) Methods of forming die sections
BE804615A (fr) Nouveau procede de reduction
IT999765B (it) Procedimento di conversione continua di un sale di idrossilammina in un altro sale di idrossilammina
GB1409011A (en) Production of tubular bodies