DE8706435U1 - - Google Patents

Info

Publication number
DE8706435U1
DE8706435U1 DE8706435U DE8706435U DE8706435U1 DE 8706435 U1 DE8706435 U1 DE 8706435U1 DE 8706435 U DE8706435 U DE 8706435U DE 8706435 U DE8706435 U DE 8706435U DE 8706435 U1 DE8706435 U1 DE 8706435U1
Authority
DE
Germany
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
DE8706435U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE8706435U priority Critical patent/DE8706435U1/de
Publication of DE8706435U1 publication Critical patent/DE8706435U1/de
Priority to JP63032967A priority patent/JPS6451927A/en
Priority to JP1994001652U priority patent/JP2515365Y2/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/125—Rigid pipes of plastics with or without reinforcement electrically conducting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/133—Rigid pipes of plastics with or without reinforcement the walls consisting of two layers
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/131—Curved articles
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B29K2995/0005—Conductive
DE8706435U 1987-05-06 1987-05-06 Expired DE8706435U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE8706435U DE8706435U1 (en) 1987-05-06 1987-05-06
JP63032967A JPS6451927A (en) 1987-05-06 1988-02-17 Passable hollow member, particularly, pipe
JP1994001652U JP2515365Y2 (en) 1987-05-06 1994-03-07 Pipes that can enter inside, especially plastic pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8706435U DE8706435U1 (en) 1987-05-06 1987-05-06

Publications (1)

Publication Number Publication Date
DE8706435U1 true DE8706435U1 (en) 1987-07-16

Family

ID=6807690

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8706435U Expired DE8706435U1 (en) 1987-05-06 1987-05-06

Country Status (2)

Country Link
JP (2) JPS6451927A (en)
DE (1) DE8706435U1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1722682U (en) * 1953-10-30 1956-05-17 Dynamit Actien Ges Vorm Alfred PLASTIC PIPE MADE FROM HARDENED PLASTICS.
DE1779905A1 (en) * 1962-05-22 1972-02-17 Raybestos Manhattan Inc Tetraflourethylene polymer pipe
DE2127334A1 (en) * 1970-08-20 1972-03-09 Hansen Industrial Composite synthetic resin pipe - with spirals of pvc strip coated with polyester impregnated glass fibres
DE2418797A1 (en) * 1974-04-19 1975-11-06 Hans Hillesheim Reinforced flexible fluid pipe - has perforated metal sheet helically wound to form pipe core
DE2923544A1 (en) * 1979-06-09 1980-12-11 Karl Heinz Vahlbrauk Tube with fibre-reinforced polyamide layers - has steel envelope drawn and bonded by epoxy! accelerator to polyamide
DE3104161A1 (en) * 1981-02-06 1982-08-19 Siemens AG, 1000 Berlin und 8000 München Plastics hose or plastics pipe for transporting corrosive media
DE3317025C1 (en) * 1983-05-10 1984-08-23 Eugen Dr.-Ing. 3300 Braunschweig Macke Process and device for subterranean production of plastics pipelines in inaccessible tunnel cross-sections

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120271A (en) * 1974-02-15 1976-02-18 Dainippon Toryo Kk Taidenboshipaipu no seikeihoho
DE2654719A1 (en) * 1975-12-10 1977-06-16 Polymer Corp REINFORCED HOSE MADE OF THERMOPLASTIC MATERIAL
JPS56105936A (en) * 1980-01-25 1981-08-22 Toyobo Co Ltd Multiply container having high resistance against gas permeability and its manufacture
JPS56139934A (en) * 1980-04-02 1981-10-31 Souseki Masuda Manufacturing of synthetic resin pipe with internal mirror surface
JPS5818232A (en) * 1981-07-28 1983-02-02 Mitsubishi Chem Ind Ltd Manufacture of multi-layer blown molding

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1722682U (en) * 1953-10-30 1956-05-17 Dynamit Actien Ges Vorm Alfred PLASTIC PIPE MADE FROM HARDENED PLASTICS.
DE1779905A1 (en) * 1962-05-22 1972-02-17 Raybestos Manhattan Inc Tetraflourethylene polymer pipe
DE2127334A1 (en) * 1970-08-20 1972-03-09 Hansen Industrial Composite synthetic resin pipe - with spirals of pvc strip coated with polyester impregnated glass fibres
DE2418797A1 (en) * 1974-04-19 1975-11-06 Hans Hillesheim Reinforced flexible fluid pipe - has perforated metal sheet helically wound to form pipe core
DE2923544A1 (en) * 1979-06-09 1980-12-11 Karl Heinz Vahlbrauk Tube with fibre-reinforced polyamide layers - has steel envelope drawn and bonded by epoxy! accelerator to polyamide
DE3104161A1 (en) * 1981-02-06 1982-08-19 Siemens AG, 1000 Berlin und 8000 München Plastics hose or plastics pipe for transporting corrosive media
DE3317025C1 (en) * 1983-05-10 1984-08-23 Eugen Dr.-Ing. 3300 Braunschweig Macke Process and device for subterranean production of plastics pipelines in inaccessible tunnel cross-sections

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
AU-Z. elastomer blätter, 90, 1974, Titelseiten 4 und 5 *
CH-Prospekt: HOBAS Rohre der Fa. HOBAS DUROTEC AG,Basel, Schweiz, ausgegeben 1981 *
CH-Z: Gas Wasser Abwasser, 1984, H.9, Titelseite *
US-Z: PUBLIC WORKS, 1984, H.9, S.212 *

Also Published As

Publication number Publication date
JP2515365Y2 (en) 1996-10-30
JPS6451927A (en) 1989-02-28
JPH0744464U (en) 1995-11-21

Similar Documents

Publication Publication Date Title
DE8704973U1 (en)
DE3871509D1 (en)
DE8702660U1 (en)
DE8704494U1 (en)
DE8702495U1 (en)
DE8703531U1 (en)
DE8704132U1 (en)
DE8701983U1 (en)
DE8711830U1 (en)
DE8701628U1 (en)
DE8701943U1 (en)
DE8703236U1 (en)
DE8700861U1 (en)
DE8701745U1 (en)
DE8703310U1 (en)
DE8704822U1 (en)
DE8701617U1 (en)
DE8703327U1 (en)
DE8701444U1 (en)
DE8701683U1 (en)
DE8702853U1 (en)
DE8701627U1 (en)
DE8703912U1 (en)
DE8703055U1 (en)
DE8701320U1 (en)