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SE9903310L - Method and apparatus for producing a blank for a vacuum cleaner hose and hose made according to the method - Google Patents

Method and apparatus for producing a blank for a vacuum cleaner hose and hose made according to the method

Info

Publication number
SE9903310L
SE9903310L SE9903310A SE9903310A SE9903310L SE 9903310 L SE9903310 L SE 9903310L SE 9903310 A SE9903310 A SE 9903310A SE 9903310 A SE9903310 A SE 9903310A SE 9903310 L SE9903310 L SE 9903310L
Authority
SE
Sweden
Prior art keywords
work piece
hose
mainly
shaped
nozzle
Prior art date
Application number
SE9903310A
Other languages
Swedish (sv)
Other versions
SE9903310D0 (en
SE514968C2 (en
Inventor
Magnus Hultgren
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Priority to SE9903310A priority Critical patent/SE514968C2/en
Publication of SE9903310D0 publication Critical patent/SE9903310D0/en
Priority to AU76945/00A priority patent/AU7694500A/en
Priority to PCT/SE2000/001801 priority patent/WO2001019601A1/en
Publication of SE9903310L publication Critical patent/SE9903310L/en
Publication of SE514968C2 publication Critical patent/SE514968C2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • 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
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • 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
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • 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
    • B29C53/78—Winding and joining, e.g. winding spirally helically using profiled sheets or strips
    • 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
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/88—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
    • B29C48/904—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 dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

This invention relates to a method for producing a plastic work piece to a spiral shaped vacuum cleaner hose. The work piece is produced by means of an extrusion method through a nozzle opening shaped as a continuous slot having at least two aligned, mainly flat parts (26, 27) that are separated by means of a, from the flat parts extending, mainly U-shaped first part (28). One of the flat parts (26) is connected to a second mainly U-shaped part (29) whereas the second flat part (27) is connected to a flange shaped portion (21) extending from the second flat part and intended to be joint to the second U-shaped part (29). The work piece is after extrusion mainly stretched to its final shape between the nozzle (11) and a guide (15) that is dimensioned such that its shape mainly corresponds to the final work piece the dimensions of the final work piece being considerably less than the dimensions of the nozzle opening. The work piece is in connection to the guide cooled by means of a liquid (14) the nozzle being directed such that the work piece during extrusion leaves the nozzle (11) at an angle with respect to the liquid surface. The invention also relates to a device for manufacturing said hose and a hose produced according to the method.
SE9903310A 1999-09-16 1999-09-16 Method and apparatus for producing a blank for a vacuum cleaner hose and hose made according to the method SE514968C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9903310A SE514968C2 (en) 1999-09-16 1999-09-16 Method and apparatus for producing a blank for a vacuum cleaner hose and hose made according to the method
AU76945/00A AU7694500A (en) 1999-09-16 2000-09-15 Method and device for manufacturing a vacuum cleaner hose
PCT/SE2000/001801 WO2001019601A1 (en) 1999-09-16 2000-09-15 Method and device for manufacturing a vacuum cleaner hose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9903310A SE514968C2 (en) 1999-09-16 1999-09-16 Method and apparatus for producing a blank for a vacuum cleaner hose and hose made according to the method

Publications (3)

Publication Number Publication Date
SE9903310D0 SE9903310D0 (en) 1999-09-16
SE9903310L true SE9903310L (en) 2001-03-17
SE514968C2 SE514968C2 (en) 2001-05-21

Family

ID=20417009

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9903310A SE514968C2 (en) 1999-09-16 1999-09-16 Method and apparatus for producing a blank for a vacuum cleaner hose and hose made according to the method

Country Status (3)

Country Link
AU (1) AU7694500A (en)
SE (1) SE514968C2 (en)
WO (1) WO2001019601A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030007270A (en) * 2002-11-12 2003-01-23 박일숙 The flexible hose for a vacuum cleaner and its manufacturing process
CN101934584A (en) * 2009-07-02 2011-01-05 福建亚通新材料科技股份有限公司 Production equipment of welding-type high density polyethylene wound tubes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2739089A (en) * 1952-10-07 1956-03-20 Svenska Aktiebolaget Polva Plastic strips
US4310946A (en) * 1979-01-19 1982-01-19 Plastiflex Company International Electromagnetic energy-carrying tube and fabrication method therefor, and the combination thereof with suction cleaning apparatus
JPH0914526A (en) * 1995-06-30 1997-01-17 Tigers Polymer Corp Flexible hose

Also Published As

Publication number Publication date
WO2001019601A1 (en) 2001-03-22
SE9903310D0 (en) 1999-09-16
AU7694500A (en) 2001-04-17
SE514968C2 (en) 2001-05-21

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Legal Events

Date Code Title Description
NUG Patent has lapsed