GB1565688A - Process for manufacturing tubes - Google Patents

Process for manufacturing tubes Download PDF

Info

Publication number
GB1565688A
GB1565688A GB49075/76A GB4907576A GB1565688A GB 1565688 A GB1565688 A GB 1565688A GB 49075/76 A GB49075/76 A GB 49075/76A GB 4907576 A GB4907576 A GB 4907576A GB 1565688 A GB1565688 A GB 1565688A
Authority
GB
United Kingdom
Prior art keywords
butyl rubber
tube
tubes
tubular element
supply channel
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
GB49075/76A
Other languages
English (en)
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.)
BOULAIN R
Original Assignee
BOULAIN R
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 BOULAIN R filed Critical BOULAIN R
Publication of GB1565688A publication Critical patent/GB1565688A/en
Expired 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
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/865—Heating
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/907—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using adjustable calibrators, e.g. the dimensions of the calibrator being changeable
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Moulding By Coating Moulds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
GB49075/76A 1975-11-28 1976-11-24 Process for manufacturing tubes Expired GB1565688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7536524A FR2332851A2 (fr) 1975-11-28 1975-11-28 Procede de fabrication en continu de tubes d'elastomere ou de plastomere a partir de dispersions aqueuses

Publications (1)

Publication Number Publication Date
GB1565688A true GB1565688A (en) 1980-04-23

Family

ID=9163066

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49075/76A Expired GB1565688A (en) 1975-11-28 1976-11-24 Process for manufacturing tubes

Country Status (6)

Country Link
JP (1) JPS5284262A (enrdf_load_stackoverflow)
DE (1) DE2653211C3 (enrdf_load_stackoverflow)
FR (1) FR2332851A2 (enrdf_load_stackoverflow)
GB (1) GB1565688A (enrdf_load_stackoverflow)
IT (1) IT1125230B (enrdf_load_stackoverflow)
NL (1) NL187261C (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585274A (en) * 1976-06-01 1981-02-25 Malaysian Rubber Producers Production of rubber tubing from latex
IT1112563B (it) * 1979-05-07 1986-01-20 Tubi Lattice Spa Procedimento per la fabbricazione di camere d'aria per tubolari di bicicletta in lattice di gomma naturale con rivestimento interno di gomma butile
DE102017118314A1 (de) 2017-08-11 2019-02-14 Tpu Plus Gmbh Mehrlagiger Innenschlauch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1324008A (fr) * 1957-02-13 1963-04-12 Tuyaux Flexibles Rudolph Nouveau procédé pour la fabrication de tuyaux flexibles
NL235705A (enrdf_load_stackoverflow) * 1958-03-17
FR2213845B1 (enrdf_load_stackoverflow) * 1973-01-11 1975-10-31 Boulain Robert

Also Published As

Publication number Publication date
NL187261C (nl) 1991-08-01
DE2653211B2 (de) 1981-03-19
NL7613279A (nl) 1977-06-01
IT1125230B (it) 1986-05-14
FR2332851B1 (enrdf_load_stackoverflow) 1980-06-27
JPS5284262A (en) 1977-07-13
DE2653211A1 (de) 1977-06-02
DE2653211C3 (de) 1981-11-12
FR2332851A2 (fr) 1977-06-24

Similar Documents

Publication Publication Date Title
US2446620A (en) Automatic pressure sealing device
US2519375A (en) Method and apparatus for molding tubing
US4288058A (en) Composite mold for making rubber covered rolls and method for making same
US4671761A (en) Apparatus for producing reinforced elongate bodies
US2708772A (en) Method and apparatus for extruding hollow articles
BG102303A (bg) Продукти на основата на ориентирани полимери
DK155983B (da) Fremgangsmaade til formgivning af roer af formstof
US3008186A (en) Apparatus for extruding thermoplastic tubes
US3597517A (en) Method of making plastic bellows
US4130619A (en) Apparatus and method of making hollow articles
US3028289A (en) Method of making flexible reinforced corrugated hose
JPS63249616A (ja) 樹脂成形方法
GB1565688A (en) Process for manufacturing tubes
CN105172097B (zh) 一种在线双轴取向塑料小口径管材的挤出成型模具
ATE97056T1 (de) Vorrichtung zur herstellung von rohren mit ringfoermigen rippen.
US2944298A (en) Coating the interior surfaces of tubular articles
US5354190A (en) Device for making tubing foils
JPH02176272A (ja) 合成樹脂製ダストブーツおよびその製造方法
USRE19329E (en) Process of and apparatus for manu
US2258025A (en) Molding apparatus
US20020096251A1 (en) Apparatus and method for continuously and endlessly vulcanizing rubber hose
US4133623A (en) Production of rubber tubing from latex
JPS6259655B2 (enrdf_load_stackoverflow)
JPS629930A (ja) ゴム管の連続的製造方法および装置
US3458903A (en) Formation of plastic articles by employing a positive pressure

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951124