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NL261944A - - Google Patents

Info

Publication number
NL261944A
NL261944A NL261944DA NL261944A NL 261944 A NL261944 A NL 261944A NL 261944D A NL261944D A NL 261944DA NL 261944 A NL261944 A NL 261944A
Authority
NL
Netherlands
Application number
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.)
Publication of NL261944A publication Critical patent/NL261944A/xx
Priority claimed from DEH38835A external-priority patent/DE1203940B/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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
    • B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
    • 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
    • B29C53/22—Corrugating
    • B29C53/30—Corrugating of tubes
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • 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
    • B29L2023/003—Tubular articles having irregular or rough surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
NL261944D 1960-03-05 NL261944A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEH38835A DE1203940B (en) 1960-03-05 1960-03-05 Process for the production of pipes with transverse grooves made of thermoplastic material and device for performing this process
DEH40083A DE1211789B (en) 1960-03-05 1960-08-01 Method and device for pushing the transverse grooves close together in a pipe made of plastic

Publications (1)

Publication Number Publication Date
NL261944A true NL261944A (en)

Family

ID=25979634

Family Applications (1)

Application Number Title Priority Date Filing Date
NL261944D NL261944A (en) 1960-03-05

Country Status (5)

Country Link
BE (1) BE600909A (en)
DE (1) DE1211789B (en)
FR (1) FR1287631A (en)
GB (1) GB971021A (en)
NL (1) NL261944A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2165718A1 (en) * 1971-12-27 1973-08-10 Cany Leon Ribbed tubing mfr - from continuous extrudate of various thicknesses
NL7603516A (en) * 1975-12-08 1977-06-10 Meadox Medicals Inc PROCESS FOR WAVING A TUBE OF THERMOSOLIC MATERIAL AND THE PRODUCT OF THIS PROCEDURE.
FR2503616A1 (en) * 1978-11-27 1982-10-15 Commissariat Energie Atomique Ceramic tubes with irregular flow cross=section - produced by indentation of extruded tube
DE3022620A1 (en) * 1980-06-16 1982-01-07 Continental Gummi-Werke Ag, 3000 Hannover METHOD FOR PRODUCING FOLDED CUFFS, FOLDED HOSES AND THE LIKE. HOLLOW BODIES MADE OF THERMOPLASTIC PLASTICS
EP0097750A3 (en) * 1982-06-30 1984-05-09 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Method and apparatus for forming impressions on ceramic tubes
DE4224514A1 (en) * 1992-07-24 1994-01-27 Wilhelm Hegler Device for producing a plastic tube with cross-profiling
DE4307704A1 (en) * 1993-03-11 1994-09-15 Wilhelm Hegler Process for welding pipe sections made of thermoplastic material
DE4414977A1 (en) * 1994-04-29 1995-11-02 Wilhelm Hegler Device for the production of pipes made of thermoplastic material with cross-profiling
DE59705380D1 (en) 1997-01-14 2001-12-20 Ralph Peter Hegler One-piece corrugated corrugated pipe and process for its manufacture
DE102016222542A1 (en) * 2016-11-16 2018-05-17 Leoni Kabel Gmbh Method and device for producing a stranded product
CN106738824B (en) * 2016-12-19 2023-06-02 吉林经济技术开发区城发集塑管业股份有限公司 Municipal plastic inspection well demolding cooling device and cooling method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016009B (en) * 1954-07-15 1957-09-19 Anton Reifenhaeuser Fa Process for the extrusion of hollow bodies made of thermoplastic material
US2866230A (en) * 1956-02-24 1958-12-30 Pullman Vacuum Cleaner Corp Corrugated rubber tubing and its production

Also Published As

Publication number Publication date
BE600909A (en) 1961-07-03
GB971021A (en) 1964-09-23
FR1287631A (en) 1962-03-16
DE1211789B (en) 1966-03-03

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