EP0227040A3 - Process and apparatus for making a spiral fabric - Google Patents

Process and apparatus for making a spiral fabric

Info

Publication number
EP0227040A3
EP0227040A3 EP86117627A EP86117627A EP0227040A3 EP 0227040 A3 EP0227040 A3 EP 0227040A3 EP 86117627 A EP86117627 A EP 86117627A EP 86117627 A EP86117627 A EP 86117627A EP 0227040 A3 EP0227040 A3 EP 0227040A3
Authority
EP
European Patent Office
Prior art keywords
spirals
stretched
plug wires
making
fed
Prior art date
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.)
Withdrawn
Application number
EP86117627A
Other languages
German (de)
French (fr)
Other versions
EP0227040A2 (en
Inventor
Fritz Bleher
Klaus Esser
Hans-Eugen Häcker
Rudi Hess-Bauer
Eugen Kehrer
Hartmut Dr. Waldvogel
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.)
Herman Wangner GmbH and Co KG
Original Assignee
Herman Wangner GmbH and Co KG
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 Herman Wangner GmbH and Co KG filed Critical Herman Wangner GmbH and Co KG
Publication of EP0227040A2 publication Critical patent/EP0227040A2/en
Publication of EP0227040A3 publication Critical patent/EP0227040A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/0027—Screen-cloths
    • D21F1/0072—Link belts
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49838—Assembling or joining by stringing
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53696—Means to string

Landscapes

  • Treatment Of Fiber Materials (AREA)
  • External Artificial Organs (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

Es wird ein Verfahren zur Herstellung eines flächigen Spiralgliederverbundes beschrieben, bei dem mindestens vier Kunststoffmonofil-Spiralen, die Windung an Windung gewickelt sind, gleichzeitig zugeführt werden. Vor dem Zusammenfügen werden die Spiralen auf mindestens das Dreifache verstreckt und in verstrecktem Zustand ther­ mofixiert. Die abwechselnd rechtsgängigen und links­ gängigen Spiralen werden reißverschlußartig ineinander­ gefügt und durch Steckdrähte miteinander verbunden. Um das Einschieben der Steckdrähte zu erleichtern, werden die Spiralen um etwa 5 % gedehnt. Die Vorrichtung zur Durchführung des Verfahrens weist zwei Lieferwalzen (3, 3′) auf, die einen ersten Walzenspalt bilden, durch den Spiralen (l, l′) einer Wärmekammer (5) zugeführt werden. Abzugswalzen (8, 8′) ziehen die Spiralen (l, l′) mit mindestens der dreifachen Umfangsgeschwindigkeit der Lieferwalzen (3, 3′) aus der Wärmekammer (5) ab. Die Vorrichtung weist ferner eine Weiche (7) zum Zusammen­ fügen der Spiralen (l, l′) und eine Einrichtung zum Einschieben der Steckdrähte (l0) auf. There is a process for making a sheet Spiral link network described, in which at least four plastic monofilament spirals, the turn after turn are wound, fed at the same time. Before the The spirals are put together on at least that Triple stretched and ther in stretched condition mofixed. The alternate right and left common spirals are zipped together added and connected by plug wires. Around to facilitate the insertion of the plug wires the spirals stretched about 5%. The device for Carrying out the method has two delivery rollers (3, 3 '), which form a first nip through which Spirals (l, l ') are fed to a heating chamber (5). Take-off rollers (8, 8 ') pull the spirals (l, l') with them at least three times the peripheral speed of the Delivery rollers (3, 3 ') from the heat chamber (5). The The device also has a switch (7) for assembly add the spirals (l, l ′) and a device for Push in the plug wires (l0).

EP86117627A 1985-12-23 1986-12-18 Process and apparatus for making a spiral fabric Withdrawn EP0227040A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3545805 1985-12-23
DE19853545805 DE3545805A1 (en) 1985-12-23 1985-12-23 METHOD AND DEVICE FOR PRODUCING A FLAT SPIRAL LINKED COMPOSITION

Publications (2)

Publication Number Publication Date
EP0227040A2 EP0227040A2 (en) 1987-07-01
EP0227040A3 true EP0227040A3 (en) 1988-08-10

Family

ID=6289396

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86117627A Withdrawn EP0227040A3 (en) 1985-12-23 1986-12-18 Process and apparatus for making a spiral fabric

Country Status (8)

Country Link
US (1) US4750253A (en)
EP (1) EP0227040A3 (en)
JP (1) JPS62158027A (en)
BR (1) BR8606380A (en)
DE (1) DE3545805A1 (en)
FI (1) FI865210A (en)
NO (1) NO865200L (en)
ZA (1) ZA869619B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8902635U1 (en) * 1989-03-04 1989-04-13 Filztuchverwaltungs GmbH, 6082 Mörfelden-Walldorf Device for inserting cored wires into a wire link belt
WO2005032799A1 (en) * 2003-10-01 2005-04-14 Natvar Holdings, Inc. Heat form coiling device
DE102007052594B4 (en) * 2007-11-03 2009-07-23 Nova Bausysteme Gmbh Method and device for producing spiral sieves
DE102017119934B4 (en) 2017-08-30 2019-12-05 Wolfgang Bachmann Method and device for producing spiral screens from a helical composite

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0128239A2 (en) * 1983-04-28 1984-12-19 Älmhults Bruk Aktiebolag Process and apparatus for winding spiral elements from elastic, synthetic or metal threads
GB2141749A (en) * 1983-06-13 1985-01-03 Albany Int Corp Compound spiral dryer fabric and belt made therefrom
US4535824A (en) * 1980-05-07 1985-08-20 Hella Kerber Method and apparatus for the manufacture of wire link bands

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191219045A (en) * 1912-08-20 1912-10-24 Ferdinand Garelly Conveyor Belt for Pulverised Materials.
US3300030A (en) * 1965-02-16 1967-01-24 Manganese Steel Forge Company Conveyor belt
NZ193441A (en) * 1979-04-21 1983-11-30 Scapa Porritt Ltd Link conveyor formed from plurality of helical coils
NL7903176A (en) * 1979-04-23 1980-10-27 Johannes Lefferts METHOD FOR MANUFACTURING A SCREEN BELT, FOR example, A SCREEN BELT FOR A PAPER MACHINE.
AU531985B2 (en) * 1979-04-23 1983-09-15 Textiel Techniek Haaksbergen B.V. Sieve belt for papermaking machine
DE2921491A1 (en) * 1979-05-26 1980-12-04 T T Haaksbergen B V I O METHOD FOR PRODUCING A LINKED BAND
EP0036972B1 (en) * 1980-03-28 1984-03-14 Emil Jäger KG Method and apparatus for making a link belt
DE3165594D1 (en) * 1980-12-22 1984-09-20 Jaeger Emil Kg Apparatus for making a link belt comprising a multiplicity of helical monofilament material coils
DE3108522C2 (en) * 1981-03-06 1983-02-24 Jürgens Maschinenbau GmbH & Co KG, 4407 Emsdetten Method and device for the production of a wire spiral link belt from prefabricated wire spirals
DE3220517C2 (en) * 1982-06-01 1986-12-18 Siteg Siebtechnik GmbH, 4422 Ahaus Method and device for producing helical coils from plastic monofilament with a pitch that is greater than the diameter of the monofilament
GB8302118D0 (en) * 1983-01-26 1983-03-02 Scapa Porritt Ltd Link belts

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535824A (en) * 1980-05-07 1985-08-20 Hella Kerber Method and apparatus for the manufacture of wire link bands
EP0128239A2 (en) * 1983-04-28 1984-12-19 Älmhults Bruk Aktiebolag Process and apparatus for winding spiral elements from elastic, synthetic or metal threads
GB2141749A (en) * 1983-06-13 1985-01-03 Albany Int Corp Compound spiral dryer fabric and belt made therefrom

Also Published As

Publication number Publication date
NO865200D0 (en) 1986-12-19
FI865210A (en) 1987-06-24
ZA869619B (en) 1987-08-26
BR8606380A (en) 1987-10-13
EP0227040A2 (en) 1987-07-01
US4750253A (en) 1988-06-14
NO865200L (en) 1987-06-24
DE3545805A1 (en) 1987-06-25
JPS62158027A (en) 1987-07-14
FI865210A0 (en) 1986-12-19

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Effective date: 19890210

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WALDVOGEL, HARTMUT, DR.

Inventor name: KEHRER, EUGEN

Inventor name: BLEHER, FRITZ

Inventor name: HAECKER, HANS-EUGEN

Inventor name: ESSER, KLAUS

Inventor name: HESS-BAUER, RUDI