EP3073000A1 - Compresseur - Google Patents

Compresseur Download PDF

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Publication number
EP3073000A1
EP3073000A1 EP16160893.0A EP16160893A EP3073000A1 EP 3073000 A1 EP3073000 A1 EP 3073000A1 EP 16160893 A EP16160893 A EP 16160893A EP 3073000 A1 EP3073000 A1 EP 3073000A1
Authority
EP
European Patent Office
Prior art keywords
wear
resistant
compressor unit
holder
resistant component
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.)
Granted
Application number
EP16160893.0A
Other languages
German (de)
English (en)
Other versions
EP3073000B1 (fr
Inventor
Gerd Stahlecker
Karlheinz Huber
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter AG
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 Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of EP3073000A1 publication Critical patent/EP3073000A1/fr
Application granted granted Critical
Publication of EP3073000B1 publication Critical patent/EP3073000B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • D01H5/70—Constructional features of drafting elements
    • D01H5/72—Fibre-condensing guides

Definitions

  • the first wear-resistant component has at least one upper guide surface for the fiber structure
  • the second wear-resistant component has a compression channel for the fiber structure.
  • the first wear-resistant component thus leads the fiber structure on the drafting roller and passes it to the subsequent second wear-resistant component.
  • the second wear-resistant component with its compression channel compacts the fiber structure, usually characterized in that the fiber structure is compressed compactly by being deflected laterally and is thereby pressed against a side wall of the compression channel.
  • a very high-quality yarn for example by means of a ring spinning spindle, can subsequently be produced.
  • the receptacle is a pocket in which at least one of the wear-resistant components is attached, is glued in particular.
  • the bag is very well suited for positioning the wear-resistant component on the holder and thus ensures an exact and permanent arrangement of the wear-resistant component.
  • the second wear-resistant component 4 serves to densify the fiber structure 6 and accordingly has a compression channel 13.
  • the second wear-resistant component 4 has, in addition to the compression channel 13, a bearing surface 15, which is formed according to the rounding of the drafting roller 2 and thus rests fed on the drafting roller 2.
  • the first wear-resistant component 3 has no such bearing surface.
  • a support surface 16 is present, which is formed out of the holder 8.
  • the bearing surfaces 15 and 16 are round, so that they can adapt to the drafting roller 2.
  • FIG. 4 is a bottom view of the compressor unit 1 is shown.
  • the compressor unit 1 is designed as a double-sided component, so that two fiber composites 6, which are spun at adjacent spinning stations, by means of a holder 8, on which two compressor units 1 are arranged, can be operated.
  • a first compression of the fiber structure 6 takes place in the first wear-resistant component 3 with the pin 12, the lateral guide surfaces 11 ', 11 "of the guide 11 and the drafting roller 2.
  • this passes into the compression channel 13 of the second wear-resistant component 4.
  • the already precompressed fiber structure 6 is pressed against at least one side wall of the compression channel 13 arranged obliquely to the running direction of the fiber structure 6. This compacting results in a particularly advantageous, dense fiber structure 6 can be spun afterwards.
  • the present invention is not limited to the illustrated and described embodiments. Variations within the scope of the claims are also possible as a combination of features, even if they are shown and described in different embodiments.
  • Features of the first wear-resistant component can also be combined with features of the second wear-resistant component and vice versa.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Compressor (AREA)
  • Preliminary Treatment Of Fibers (AREA)
EP16160893.0A 2015-03-27 2016-03-17 Compresseur Active EP3073000B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015104808.6A DE102015104808A1 (de) 2015-03-27 2015-03-27 Verdichtereinheit

Publications (2)

Publication Number Publication Date
EP3073000A1 true EP3073000A1 (fr) 2016-09-28
EP3073000B1 EP3073000B1 (fr) 2019-05-15

Family

ID=55542574

Family Applications (2)

Application Number Title Priority Date Filing Date
EP16160896.3A Active EP3073001B1 (fr) 2015-03-27 2016-03-17 Guide condenseur de fibres
EP16160893.0A Active EP3073000B1 (fr) 2015-03-27 2016-03-17 Compresseur

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP16160896.3A Active EP3073001B1 (fr) 2015-03-27 2016-03-17 Guide condenseur de fibres

Country Status (5)

Country Link
EP (2) EP3073001B1 (fr)
CN (2) CN106012128B (fr)
BR (2) BR102016006632A8 (fr)
DE (1) DE102015104808A1 (fr)
TR (2) TR201909708T4 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3521488A1 (fr) * 2018-02-06 2019-08-07 Maschinenfabrik Rieter AG Unité de condenseur
DE102018126844A1 (de) 2018-02-06 2019-08-08 Maschinenfabrik Rieter Ag Verdichtereinheit
EP3741888A1 (fr) 2019-05-22 2020-11-25 Maschinenfabrik Rieter AG Unité de compresseur pour un banc d'étirage d'une machine textile

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018126635A1 (de) * 2018-10-25 2020-04-30 Maschinenfabrik Rieter Ag Verdichtereinheit, Druckwalzenaggregat und Streckwerk
DE102018129210A1 (de) * 2018-11-20 2020-05-20 Maschinenfabrik Rieter Ag Verdichtereinheit für ein Streckwerk einer Textilmaschine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007024234A1 (de) * 2007-05-21 2008-11-27 Wilhelm Stahlecker Gmbh Streckwerk zum Verziehen eines Faserverbandes
EP2314743A1 (fr) 2008-04-24 2011-04-27 Spindelfabrik Suessen GmbH Système de cylindres de pression pour un dispositif d'étirage d'une machine textile

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2632105Y (zh) * 2003-06-09 2004-08-11 东台纺织机械有限责任公司 紧密环锭纺纤维集聚装置
DE10344009A1 (de) * 2003-09-15 2005-04-07 Wilhelm Stahlecker Gmbh Vorrichtung zum mechanischen Verdichten eines Faserverbandes
DE10346258A1 (de) * 2003-09-24 2005-04-21 Stahlecker Gmbh Wilhelm Streckwerk für Spinnmaschinen
DE102006041770A1 (de) * 2006-09-04 2008-03-06 Maschinenfabrik Rieter Ag Faserverdichtungsvorrichtung in einem Steckwerk einer Spinnmaschine
DE102007049337A1 (de) * 2007-10-12 2009-04-16 Wilhelm Stahlecker Gmbh Streckwerk zum Verziehen eines Faserverbandes
DE102008064531A1 (de) * 2008-12-19 2010-07-01 Wilhelm Stahlecker Gmbh Verdichtereinheit und Changiereinrichtung für ein Streckwerk
DE102009049898A1 (de) * 2009-10-15 2011-04-21 Wilhelm Stahlecker Gmbh Verdichtereinheit für ein Streckwerk einer Textilmaschine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007024234A1 (de) * 2007-05-21 2008-11-27 Wilhelm Stahlecker Gmbh Streckwerk zum Verziehen eines Faserverbandes
EP2314743A1 (fr) 2008-04-24 2011-04-27 Spindelfabrik Suessen GmbH Système de cylindres de pression pour un dispositif d'étirage d'une machine textile

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3521488A1 (fr) * 2018-02-06 2019-08-07 Maschinenfabrik Rieter AG Unité de condenseur
DE102018126844A1 (de) 2018-02-06 2019-08-08 Maschinenfabrik Rieter Ag Verdichtereinheit
CN110117850A (zh) * 2018-02-06 2019-08-13 里特机械公司 压缩单元
EP3741888A1 (fr) 2019-05-22 2020-11-25 Maschinenfabrik Rieter AG Unité de compresseur pour un banc d'étirage d'une machine textile
DE102019113676A1 (de) * 2019-05-22 2020-11-26 Maschinenfabrik Rieter Ag Verdichtereinheit für ein Streckwerk einer Textilmaschine

Also Published As

Publication number Publication date
EP3073001A1 (fr) 2016-09-28
CN106012128B (zh) 2020-06-23
BR102016006642A8 (pt) 2021-09-08
BR102016006632A8 (pt) 2021-09-08
DE102015104808A1 (de) 2016-09-29
CN106012128A (zh) 2016-10-12
EP3073000B1 (fr) 2019-05-15
TR201909711T4 (tr) 2019-07-22
BR102016006632A2 (pt) 2016-09-27
CN106012127B (zh) 2020-01-03
CN106012127A (zh) 2016-10-12
BR102016006642A2 (pt) 2016-10-25
EP3073001B1 (fr) 2019-05-15
TR201909708T4 (tr) 2019-07-22

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