WO2001029298A3 - Method and device for suctioning off deposits, especially fibers, in a drawing assembly comprising a subsequent fiber bunching zone - Google Patents

Method and device for suctioning off deposits, especially fibers, in a drawing assembly comprising a subsequent fiber bunching zone Download PDF

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Publication number
WO2001029298A3
WO2001029298A3 PCT/DE2000/003689 DE0003689W WO0129298A3 WO 2001029298 A3 WO2001029298 A3 WO 2001029298A3 DE 0003689 W DE0003689 W DE 0003689W WO 0129298 A3 WO0129298 A3 WO 0129298A3
Authority
WO
WIPO (PCT)
Prior art keywords
deposits
suctioning
zone
drawing assembly
especially fibers
Prior art date
Application number
PCT/DE2000/003689
Other languages
German (de)
French (fr)
Other versions
WO2001029298A2 (en
Inventor
Juergen Smekal
Stefan Krawietz
Andreas Olbrich
Joerg Steger
Peter Artzt
Original Assignee
Zinser Textilmaschinen Gmbh
Juergen Smekal
Stefan Krawietz
Andreas Olbrich
Joerg Steger
Peter Artzt
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
Priority claimed from DE19961952A external-priority patent/DE19961952A1/en
Application filed by Zinser Textilmaschinen Gmbh, Juergen Smekal, Stefan Krawietz, Andreas Olbrich, Joerg Steger, Peter Artzt filed Critical Zinser Textilmaschinen Gmbh
Publication of WO2001029298A2 publication Critical patent/WO2001029298A2/en
Publication of WO2001029298A3 publication Critical patent/WO2001029298A3/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/60—Arrangements maintaining drafting elements free of fibre accumulations
    • D01H5/66—Suction devices exclusively
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/60—Arrangements maintaining drafting elements free of fibre accumulations
    • D01H5/62—Non-rotary cleaning pads or plates; Scrapers
    • D01H5/625—Non-rotary cleaning pads or plates; Scrapers in cooperation with suction or blowing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

The invention relates to a method and device for suctioning off deposits, especially fibers, in a drawing assembly (1) comprising a subsequent fiber bunching zone (2). According to the invention, said fiber bunching zone (2) is connected to a withdrawal roller pair (16) having an upper drawing roller (17) and a lower drawing roller (18) of the primary drafting zone, and the deposits are suctioned off at a distance near the periphery of the lower drawing roller (18) using at least one suctioning device (7).
PCT/DE2000/003689 1999-10-21 2000-10-19 Method and device for suctioning off deposits, especially fibers, in a drawing assembly comprising a subsequent fiber bunching zone WO2001029298A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19950845.3 1999-10-21
DE19950845 1999-10-21
DE19961952A DE19961952A1 (en) 1999-10-21 1999-12-22 Method and device for suctioning off deposits, in particular fibers, in a drafting system with a subsequent fiber bundling zone
DE19961952.2 1999-12-22

Publications (2)

Publication Number Publication Date
WO2001029298A2 WO2001029298A2 (en) 2001-04-26
WO2001029298A3 true WO2001029298A3 (en) 2001-09-13

Family

ID=26055331

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/003689 WO2001029298A2 (en) 1999-10-21 2000-10-19 Method and device for suctioning off deposits, especially fibers, in a drawing assembly comprising a subsequent fiber bunching zone

Country Status (1)

Country Link
WO (1) WO2001029298A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104088044A (en) * 2014-06-17 2014-10-08 江阴市华方新技术科研有限公司 Focused spinning method with variable draw ratio
DE102016214213B3 (en) * 2016-08-02 2017-12-21 Reinhard König Spinning machine and method for operating the spinning machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE554010A (en) *
JPS5915521A (en) * 1982-07-15 1984-01-26 Toyoda Autom Loom Works Ltd Cleaning apparatus in fine spinning machine
DE3509338A1 (en) * 1985-03-15 1986-09-18 Fritz 7347 Bad Überkingen Stahlecker MAINTENANCE DEVICE MOVABLE ALONG A SPINNING MACHINE WITH A FLUSH COLLAR NEEDLE
DE19733614A1 (en) * 1996-09-03 1998-04-23 Rieter Ag Maschf More efficient multi=use suction tube for a roving drafting frame

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE554010A (en) *
JPS5915521A (en) * 1982-07-15 1984-01-26 Toyoda Autom Loom Works Ltd Cleaning apparatus in fine spinning machine
DE3509338A1 (en) * 1985-03-15 1986-09-18 Fritz 7347 Bad Überkingen Stahlecker MAINTENANCE DEVICE MOVABLE ALONG A SPINNING MACHINE WITH A FLUSH COLLAR NEEDLE
DE19733614A1 (en) * 1996-09-03 1998-04-23 Rieter Ag Maschf More efficient multi=use suction tube for a roving drafting frame

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 8, no. 102 (C - 222)<1539> 12 May 1984 (1984-05-12) *

Also Published As

Publication number Publication date
WO2001029298A2 (en) 2001-04-26

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