NL7706810A - PROCESS FOR MANUFACTURING TUBES FROM THERMOPLASTIC MATERIAL, AS WELL AS A DEVICE FOR PERFORMING THE PROCEDURE AND PRODUCT OF THE PROCESS. - Google Patents

PROCESS FOR MANUFACTURING TUBES FROM THERMOPLASTIC MATERIAL, AS WELL AS A DEVICE FOR PERFORMING THE PROCEDURE AND PRODUCT OF THE PROCESS.

Info

Publication number
NL7706810A
NL7706810A NL7706810A NL7706810A NL7706810A NL 7706810 A NL7706810 A NL 7706810A NL 7706810 A NL7706810 A NL 7706810A NL 7706810 A NL7706810 A NL 7706810A NL 7706810 A NL7706810 A NL 7706810A
Authority
NL
Netherlands
Prior art keywords
procedure
product
well
thermoplastic material
manufacturing tubes
Prior art date
Application number
NL7706810A
Other languages
Dutch (nl)
Original Assignee
English Electric Valve Co Ltd
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 English Electric Valve Co Ltd filed Critical English Electric Valve Co Ltd
Publication of NL7706810A publication Critical patent/NL7706810A/en

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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0014—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/047—Re-forming tubes or rods by drawing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/07—Re-forming tubes or rods by blowing, e.g. for making electric bulbs
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/08—Re-forming tubes or rods to exact dimensions, e.g. calibrating
    • 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
    • B29L2023/22—Tubes or pipes, i.e. rigid
NL7706810A 1976-07-31 1977-06-21 PROCESS FOR MANUFACTURING TUBES FROM THERMOPLASTIC MATERIAL, AS WELL AS A DEVICE FOR PERFORMING THE PROCEDURE AND PRODUCT OF THE PROCESS. NL7706810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3202576A GB1515476A (en) 1976-07-31 1976-07-31 Methods and apparatus for producing tubing

Publications (1)

Publication Number Publication Date
NL7706810A true NL7706810A (en) 1978-02-02

Family

ID=10331936

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7706810A NL7706810A (en) 1976-07-31 1977-06-21 PROCESS FOR MANUFACTURING TUBES FROM THERMOPLASTIC MATERIAL, AS WELL AS A DEVICE FOR PERFORMING THE PROCEDURE AND PRODUCT OF THE PROCESS.

Country Status (5)

Country Link
JP (1) JPS5317609A (en)
DE (1) DE2647154C3 (en)
FR (1) FR2360520A1 (en)
GB (1) GB1515476A (en)
NL (1) NL7706810A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298364A (en) * 1980-03-17 1981-11-03 Corning Glass Works Method of making optical fibers having improved core roundness
JPS573726A (en) * 1980-06-09 1982-01-09 Sumitomo Electric Ind Ltd Preparation of glass capillary
JPS6118629A (en) * 1984-07-06 1986-01-27 Kao Corp Receptacle take-out device
JPS62162632A (en) * 1986-01-14 1987-07-18 Sumitomo Electric Ind Ltd Working of glass pipe
JPS62249819A (en) * 1986-04-22 1987-10-30 Daifuku Co Ltd Article handling device using bucket
DE3913875C1 (en) * 1989-04-27 1990-08-09 Heraeus Quarzschmelze Gmbh, 6450 Hanau, De
SE508577C2 (en) * 1995-11-29 1998-10-19 Denjaru Plast Aps Device and method for extending a substance

Also Published As

Publication number Publication date
DE2647154C3 (en) 1979-10-11
FR2360520A1 (en) 1978-03-03
GB1515476A (en) 1978-06-28
JPS5317609A (en) 1978-02-17
DE2647154A1 (en) 1978-02-02
DE2647154B2 (en) 1979-02-22

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Legal Events

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