KR840008779A - 이중(二重)파이프로 된 열가소성 플라스틱 파이프를 제조하기 위한 내경조절기 - Google Patents

이중(二重)파이프로 된 열가소성 플라스틱 파이프를 제조하기 위한 내경조절기 Download PDF

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Publication number
KR840008779A
KR840008779A KR1019840002111A KR840002111A KR840008779A KR 840008779 A KR840008779 A KR 840008779A KR 1019840002111 A KR1019840002111 A KR 1019840002111A KR 840002111 A KR840002111 A KR 840002111A KR 840008779 A KR840008779 A KR 840008779A
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South Korea
Prior art keywords
coil
pipe
saddle
inner diameter
outer pipe
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KR1019840002111A
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English (en)
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KR860001135B1 (ko
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에이 에이 루프케 맨프리드
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에이 에이 루프케 맨프리드
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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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • B29C48/0015—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die
    • 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
    • B29C48/303—Extrusion nozzles or dies using dies or die parts movable in a closed circuit, e.g. mounted on movable endless support
    • 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
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • 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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29L2016/00—Articles with corrugations or pleats
    • 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
    • B29L2023/18—Pleated or corrugated hoses
    • 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
    • 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
    • B29L2024/00—Articles with hollow walls
    • B29L2024/003—Articles with hollow walls comprising corrugated cores
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
    • B29L2031/601—Multi-tubular articles, i.e. composed of a plurality of tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S134/00—Cleaning and liquid contact with solids
    • Y10S134/90—Paint roller
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/014—Expansible and collapsible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Radiation Pyrometers (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

내용 없음

Description

이중(二重)파이프로 된 열가소성 플라스틱 파이프를 제조하기 위한 내경조절기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 장치의 부분적인 단면도이며, 제2도는 제1도의 선 11－11에서의 단면도.

Claims (8)

  1. 스므스한 내부 파이프와 환상파형으로된 외부파이프로서 2중으로된 열가소성 플라스틱 파이프를 제작하고, 외부 파이프 안쪽에 내부 파이프를 압출하고, 금형 공간에 환상파형의 외부파이프를 성형하여 주기 위하여 환상파형 성형장치의 이동금형공간을 포함하고, 외부파이프의 파형의 저부(低部)에 내부파이프를 밀어부치는 눌림장치를 포함하며, 나서 코일형으로 감긴 튜－부와 이 튜부 내부에 냉각액을 통과시키는 장치와 이 코일의 직경을 조절하는 조절장치를 포함하고 눌림장치의 하류측에 그리고 내부파이프의 내부에 설치되어 있음을 특징으로 하는 이중파이프로된 열가소성 플라스틱 파이프를 제조하기 위한 내경조절기.
  2. 청구범위 1항 기재의 장치는 그 안에 있는 내경조절기가 코일축을 중심으로 코일의 한쪽끝을 회전 시켜주는 장치를 포함하는 것을 특징으로 하는 내경조절기.
  3. 상기 청구범위 2항 기재의 장치는 그 안에 있는 내경조절기가 코일의 중심을 따라 뻗어있고, 코일의 한쪽이 고정되어 있는 가느다란 중심축 튜－부와 코일축을 중심으로 여러가지 각도에서 코일의 다른쪽 끝을 선택적으로 이 안장에 고정시켜주는 장치를 포함하는 것을 특징으로 하는 내경조절기.
  4. 청구범위 1항 기재의 장치는 그안에 있는 내경조절기가 코일 내부 윗주상에 조금씩 떨어져 있는 여러개의 가느다란 튜－부 지지원통의 축방향 선형부분을 포함하는 코일 안장과 코일의 직경을 조정하기 위하여 코일 중심으로부터 축방향 선형부분의 거리를 조절하는 장치를 포함하는 것을 특징으로 하는 내경조절기.
  5. 청구범위 4항 기재의 장치는 그 안에 있는 코일안장이 가느다란 중심축 튜－부가 이 중심축 튜－부에 거리를 두고 끼어져 있는 한벌의 경사풀러그를 서로 마주보게 하는 풀러그의 경사면에 축방향 선형부분을 걸치고 있는 두개의 풀러그 및 중심축 튜－부에서 풀러그 서로간의 거리를 조절하는 장치등을 포함하는 것을 특징으로 하는 내경조절기.
  6. 청구범위 1항 기재의 장치는 코일을 보지(保持)하기 위하여 나선홈을 갖는 코일안장에 의하여 특징지워지는 내경조절기.
  7. 청구범위 6항 기재의 장치는 이 장치 안의 코일축에서 방사방향으로 부동(浮動)하도록 설치된 코일안장에 의해서 특징지워지는 내경조절기.
  8. 청구범위 1항 및 2항 혹은 4항 기재의 장치는 이 장치 안의 금형공간에 따라 직열로 배치된 여러개의 내경조절기를 포함하는 것을 특징으로 하는 내경조절기.
    ※ 참고사항 : 최초출원내용에 의하여 공개하는 것임.
KR1019840002111A 1983-05-27 1984-04-21 이중(二重) 파이프로 된 열가소성 플라스틱 파이프를 제조하기 위한 내경조절기 KR860001135B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA429064 1983-05-27
CA000429064A CA1194663A (en) 1983-05-27 1983-05-27 Calibrator for use in the manufacture of double walled thermoplastic pipe

Publications (2)

Publication Number Publication Date
KR840008779A true KR840008779A (ko) 1984-12-19
KR860001135B1 KR860001135B1 (ko) 1986-08-16

Family

ID=4125337

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840002111A KR860001135B1 (ko) 1983-05-27 1984-04-21 이중(二重) 파이프로 된 열가소성 플라스틱 파이프를 제조하기 위한 내경조절기

Country Status (8)

Country Link
US (1) US4555230A (ko)
EP (1) EP0128366B1 (ko)
JP (1) JPS59227424A (ko)
KR (1) KR860001135B1 (ko)
AU (1) AU557444B2 (ko)
CA (1) CA1194663A (ko)
DE (1) DE3462589D1 (ko)
NO (1) NO842100L (ko)

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Publication number Priority date Publication date Assignee Title
US5186878A (en) * 1989-01-16 1993-02-16 Corma Inc. Improvements relating to cooling plugs in thermoplastic pipe forming apparatus and process
US5296188A (en) * 1992-01-14 1994-03-22 Corma, Inc. Methods for forming tubing utilizing suction and pneumatic pressure at the surface of the cooling plug
US5531583A (en) * 1993-04-15 1996-07-02 Cullom Machine Tool & Die, Inc. Vacuum mold blocks with cooling for corrugated tubing
JPH10697A (ja) * 1996-06-14 1998-01-06 Toutaku Kogyo Kk 合成樹脂ホースとその製造方法
US7625196B2 (en) * 2001-03-02 2009-12-01 Lupke Manfred A A Device for manufacturing a double-walled, thermoplastic tube with a connecting sleeve
DE10335518A1 (de) * 2003-07-31 2005-02-24 Manfred Arno Alfred Thornhill Lupke Vorrichtung zur Herstellung eines doppelwandigen thermoplastischen Rohrs mit einer Rohrmuffe
CA2450560C (en) * 2003-11-24 2006-05-16 Manfred A. A. Lupke Pipe molding system with vacuum and temperature controls of cooling plugs
EP1851775A1 (en) * 2005-02-14 2007-11-07 Panduit Corporation Enhanced communication cable systems and methods
CA2588058C (en) * 2007-05-08 2014-07-15 Stefan A. Lupke Alignable cooling plug for extruder
CN111421780A (zh) * 2020-03-13 2020-07-17 联塑科技发展(贵阳)有限公司 一种可变径的定径套

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DE1221429B (de) * 1963-08-26 1966-07-21 Fraenk Isolierrohr & Metall Vorrichtung zum Erzeugen von Rohren aus vorzugsweise thermoplastischem Kunststoff mit quer zur Umfangsrichtung wellenfoermig verlaufender Wandung
US3247548A (en) * 1962-05-28 1966-04-26 Roehr Metals & Plastics Compan Apparatus for making a molded article
AT325299B (de) * 1967-02-27 1975-10-10 Hegler Wilhelm Vorrichtung zur herstellung von rohren aus thermoplastischem kunststoff
US3907961A (en) * 1974-01-28 1975-09-23 Phillips Petroleum Co Flexible cylinder for cooling an extruded pipe
FR70398E (fr) * 1974-03-22 1959-04-06 Electronique & Physique Perfectionnements aux dispositifs de prise de vues de télévision et cinématographie
FR69963E (fr) * 1974-03-22 1959-01-30 Onera (Off Nat Aerospatiale) Appareil pour le dépouillement d'enregistrements
CA1083765A (en) * 1976-12-01 1980-08-19 Gerd P. H. Lupke Apparatus for producing thermoplastic tubing
CA1083766A (en) * 1977-02-07 1980-08-19 Gerd P.H. Lupke Apparatus for producing thermoplastic tubing
US4233020A (en) * 1979-03-13 1980-11-11 Owens-Corning Fiberglas Corporation Collapsible mandrel
US4352470A (en) * 1981-03-27 1982-10-05 Textron, Inc. Combined payoff and winder for strip rolling mills
EP0081298A1 (en) * 1981-12-04 1983-06-15 Manfred Arno Alfred Lupke Apparatus for producing multi-walled thermoplastic tubing
CA1172813A (en) * 1982-06-16 1984-08-21 Lupke, Manfred A. A. Apparatus for producing multi-walled thermoplastic tubing

Also Published As

Publication number Publication date
AU557444B2 (en) 1986-12-18
AU2566184A (en) 1984-11-29
EP0128366A1 (en) 1984-12-19
US4555230A (en) 1985-11-26
CA1194663A (en) 1985-10-08
NO842100L (no) 1984-11-28
EP0128366B1 (en) 1987-03-11
DE3462589D1 (en) 1987-04-16
KR860001135B1 (ko) 1986-08-16
JPS59227424A (ja) 1984-12-20

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