DE2260466C3 - - Google Patents

Info

Publication number
DE2260466C3
DE2260466C3 DE2260466A DE2260466A DE2260466C3 DE 2260466 C3 DE2260466 C3 DE 2260466C3 DE 2260466 A DE2260466 A DE 2260466A DE 2260466 A DE2260466 A DE 2260466A DE 2260466 C3 DE2260466 C3 DE 2260466C3
Authority
DE
Germany
Prior art keywords
wires
tubular
pipe
distance
cross
Prior art date
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.)
Expired
Application number
DE2260466A
Other languages
German (de)
English (en)
Other versions
DE2260466B2 (de
DE2260466A1 (de
Inventor
N Madonini
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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 Pirelli SpA filed Critical Pirelli SpA
Publication of DE2260466A1 publication Critical patent/DE2260466A1/de
Publication of DE2260466B2 publication Critical patent/DE2260466B2/de
Application granted granted Critical
Publication of DE2260466C3 publication Critical patent/DE2260466C3/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • B29C48/152—Coating hollow articles the inner surfaces thereof
    • B29C48/153—Coating both inner and outer surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B29D29/00—Producing belts or bands
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
    • B29C69/002—Winding
    • B29C69/003—Winding and cutting longitudinally, e.g. for making O-rings; chain links, insulation tubes
    • 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
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
    • B29K2105/101—Oriented
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B29K2105/256—Sheets, plates, blanks or films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Tyre Moulding (AREA)
  • Belt Conveyors (AREA)
DE2260466A 1971-12-17 1972-12-11 Vorrichtung zum Herstellen von mit Längsdrähten verstärkten Bändern aus polymerem Material Granted DE2260466B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT32525/71A IT944054B (it) 1971-12-17 1971-12-17 Dispositivo per la fabbricazione di nastri rinforzati con fili longitudinali

Publications (3)

Publication Number Publication Date
DE2260466A1 DE2260466A1 (de) 1973-06-20
DE2260466B2 DE2260466B2 (de) 1978-04-06
DE2260466C3 true DE2260466C3 (it) 1978-12-07

Family

ID=11235478

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2260466A Granted DE2260466B2 (de) 1971-12-17 1972-12-11 Vorrichtung zum Herstellen von mit Längsdrähten verstärkten Bändern aus polymerem Material

Country Status (12)

Country Link
JP (1) JPS5623783B2 (it)
AR (1) AR200641A1 (it)
AU (1) AU469643B2 (it)
BE (1) BE792784A (it)
BR (1) BR7208775D0 (it)
DE (1) DE2260466B2 (it)
FR (1) FR2163749B1 (it)
GB (1) GB1412019A (it)
IT (1) IT944054B (it)
NL (1) NL7215039A (it)
SE (1) SE376863B (it)
SU (1) SU506280A3 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10208958C1 (de) * 2002-02-28 2003-08-14 Boettcher Tech Gmbh & Co Verfahren zur Herstellung von gummierten Gewebestreifen

Also Published As

Publication number Publication date
NL7215039A (it) 1973-06-19
FR2163749B1 (it) 1976-04-23
SU506280A3 (ru) 1976-03-05
FR2163749A1 (it) 1973-07-27
JPS4867373A (it) 1973-09-14
BR7208775D0 (pt) 1973-08-30
AU469643B2 (en) 1976-02-19
SE376863B (it) 1975-06-16
AU5011372A (en) 1974-06-20
AR200641A1 (es) 1974-11-29
IT944054B (it) 1973-04-20
DE2260466B2 (de) 1978-04-06
DE2260466A1 (de) 1973-06-20
BE792784A (fr) 1973-03-30
GB1412019A (en) 1975-10-29
JPS5623783B2 (it) 1981-06-02

Similar Documents

Publication Publication Date Title
DE2322371C3 (de) Verfahren zur kontinuierlichen Herstellung eines geformten Gegenstandes aus geschäumtem faserverstärktem Kunstharz und Vorrichtung zur Durchführung des Verfahrens
DE2937454C2 (de) Verbundprofil, insbesondere für Fenster, Türen und Fassaden sowie Verfahren zum Herstellen des Verbundprofils
DE2359367B2 (de) Verfahren zur Herstellung von Verstärkungsfasern für ein vergießbares Material
EP0017722A1 (de) Siebband aus thermofixierbaren Kunststoffwendeln und Verfahren zu dessen Herstellung
DE2404966B2 (de) Endlose Gleisbandmatte für ein Fahrzeug mit schwenkbarem Gleisband
DE1561510A1 (de) Verfahren und Vorrichtung zur kontinuierlichen Herstellung von steifer Wellpappe mit gekreuzten Wellungen
DE69208560T2 (de) Vorrichtung zum Herstellen von Faltlinien
DE2441395A1 (de) Flexibler zylindrischer metallschlauch und vorrichtung zu dessen herstellung
DE2327301A1 (de) Blattfeder
DE1233707B (de) Honigwabenartige Struktur aus uebereinanderliegenden Materialstreifen und Verfahren z u ihrer Herstellung
DE2817793A1 (de) Vorrichtung zum knicken und/oder pressen von erntegut
DE1635429B2 (de) Vorrichtung zum abwickeln eines stoffwickels
DE2736124B2 (de) Verfahren und Wickelwerkzeug zum Herstellen eines an den Enden offenen schlaufenförmigen Kraftübertragungselements aus Faserverbundwerkstoff
DE69109110T2 (de) Verfahren zur herstellung eines mehrschichtigen gegenstandes für honigwabenstrukturen.
DE2626398C2 (de) Verfahren und Vorrichtung zum Herstellen eines Flachkäfigs für ein Axial-Wälzlager aus einem Flachkäfigband
DE1958989C3 (de) Vorrichtung zum gegenseitigen, kontinuierlichen Verschweißen der aneinander grenzenden Randzonen zweier Bahnen aus thermoplastischem Kunststoff
DE2260466C3 (it)
DE2622905C3 (de) Rolladenstab
DE2623995C3 (de) Thermisch getrenntes Profil sowie Verfahren und Anlage zu seiner Herstellung
DE3730549A1 (de) Bremsgriff
DE3321307C2 (de) Verfahren zur Herstellung von Tragriegeln, Profilstäben, Balken u.dgl. aus gepreßten pflanzlichen Kleinteilen
DE2232158C3 (de) Biegerollenlagerung einer Formstation zum Herstellen von Schraubennah trohren
DE1504165B2 (de) Verfahren und einrichtung zur verbesserung der rollfaehigkeit einer schaumstoffplatte oder -bahn
DE1927042C3 (de) Verfahren zum Herstellen von Fördergurten oder Treibriemen aus fadenverstärktem thermoplastischem Kunststoff oder aus Kautschuk
DE2245523C3 (de) Vorrichtung zur Ausbildung rohrförmiger Gegenstände aus einer Rohvliesbahn

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8328 Change in the person/name/address of the agent

Free format text: GERNHARDT, C., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee