GB201213541D0 - Device on a spinning room preparation machine having a drafting mechanism - Google Patents

Device on a spinning room preparation machine having a drafting mechanism

Info

Publication number
GB201213541D0
GB201213541D0 GBGB1213541.4A GB201213541A GB201213541D0 GB 201213541 D0 GB201213541 D0 GB 201213541D0 GB 201213541 A GB201213541 A GB 201213541A GB 201213541 D0 GB201213541 D0 GB 201213541D0
Authority
GB
United Kingdom
Prior art keywords
closing
opening
drafting mechanism
rolls
preparation machine
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
GBGB1213541.4A
Other versions
GB2494028A (en
GB2494028B (en
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.)
Tr Tzschler & Co KG GmbH
Original Assignee
Tr Tzschler & Co KG GmbH
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 Tr Tzschler & Co KG GmbH filed Critical Tr Tzschler & Co KG GmbH
Publication of GB201213541D0 publication Critical patent/GB201213541D0/en
Publication of GB2494028A publication Critical patent/GB2494028A/en
Application granted granted Critical
Publication of GB2494028B publication Critical patent/GB2494028B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D01H5/56—Supports for drafting elements
    • D01H5/565—Top roller arms
    • 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
    • D01H5/46—Loading arrangements
    • 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
    • D01H5/46—Loading arrangements
    • D01H5/50—Loading arrangements using springs
    • D01H5/505—Loading arrangements using springs for top roller arms

Landscapes

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

Abstract

In a device on a spinning room preparation machine, especially a draw frame, carding machine, combing machine or the like, having a drafting mechanism, there is present a drafting mechanism lower part, in which lower rolls are mounted, and a drafting mechanism upper part 11a, in which upper rolls 4 are mounted, the upper part being movable from an open position (unweighted) to a closed position (weighted) and back through rotation (H, G) about a pivot bearing 10. An unlocking and locking device 15 is provided for the pressing devices of the upper rolls 4, also an opening and closing device 29 is provided to allow the upper gantry arm 14a2 to be moved into the open position. To enable the operations of unlocking/opening and closing/locking to be carried out using only one hand, a handle 33 may be moved in a pivoting motion I, K operating opening 20 and closing 21 catches, which may have a tension spring (25, figure 3c) acting between them. The opening catch may act upon a projection which moves into and out of a recess in the closing hatch (21 €™ €™, figure 3b). A spring force between the opening and closing catches may pivot both simultaneously when one is pressed.
GB1213541.4A 2011-08-23 2012-07-30 Device on a spinning room preparation machine having a drafting mechanism Expired - Fee Related GB2494028B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011110844A DE102011110844A1 (en) 2011-08-23 2011-08-23 Device on a spinning preparation machine, in particular track, card, combing machine or the like. with a drafting system

Publications (3)

Publication Number Publication Date
GB201213541D0 true GB201213541D0 (en) 2012-09-12
GB2494028A GB2494028A (en) 2013-02-27
GB2494028B GB2494028B (en) 2015-09-30

Family

ID=46881382

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1213541.4A Expired - Fee Related GB2494028B (en) 2011-08-23 2012-07-30 Device on a spinning room preparation machine having a drafting mechanism

Country Status (6)

Country Link
JP (1) JP2013044083A (en)
CN (1) CN102953168B (en)
BR (1) BR102012020948B8 (en)
CH (1) CH705408B1 (en)
DE (1) DE102011110844A1 (en)
GB (1) GB2494028B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014107597A1 (en) * 2014-05-28 2015-12-03 Rieter Ingolstadt Gmbh Method for opening a drafting system and drafting system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB742317A (en) * 1953-02-27 1955-12-21 Tmm Research Ltd Improvements in the drafting apparatus of textile spinning and like machines
GB919085A (en) * 1960-07-15 1963-02-20 Westinghouse Brake & Signal Improvements relating to roller arms for textile drafting frames
DE1228973B (en) * 1961-05-13 1966-11-17 Skf Kugellagerfabriken Gmbh Drafting system for spinning machines
DE1279515B (en) * 1961-05-13 1968-10-03 Skf Kugellagerfabriken Gmbh Top roller support and loading arm for spinning machine drafting systems
JPS6099022A (en) * 1983-10-28 1985-06-01 マシ−ネンフアブリ−ク・リ−テル・アクチエンゲゼルシヤフト Draft apparatus for spinning machine
DE3832060A1 (en) * 1988-09-21 1990-03-22 Zinser Textilmaschinen Gmbh STRETCHER FOR SPINNING MACHINES
DE3904108A1 (en) * 1989-02-11 1990-08-16 Zinser Textilmaschinen Gmbh LOAD CARRIERS FOR STRETCH WORKS
JPH0519369U (en) * 1991-08-15 1993-03-09 村田機械株式会社 Draft device
DE4336028C2 (en) * 1993-10-22 1996-07-11 Skf Textilmasch Komponenten Drafting system for spinning machines
DE4429671C1 (en) * 1994-08-20 1996-01-04 Skf Textilmasch Komponenten Simple low cost spinner draw frame with swinging top roller carriage
JPH08100333A (en) * 1994-09-27 1996-04-16 Murata Mach Ltd Drafting apparatus
DE19507540C1 (en) * 1995-03-03 1996-08-22 Skf Textilmasch Komponenten Arm to give support and pressure to upper drawing rollers
DE19548840B4 (en) * 1995-12-27 2008-04-03 Rieter Ingolstadt Spinnereimaschinenbau Ag Track for doubling and stretching slivers
CH696467A5 (en) * 2002-07-29 2007-06-29 Truetzschler Gmbh & Co Kg Apparatus for loading of the top rollers of a drafting for textile slivers.
DE102005030019A1 (en) * 2005-06-27 2006-12-28 Maschinenfabrik Rieter Ag Stretching unit upper part guiding device for spinning preparation machine, has forced guide unit provided for upper part, where unit raises part in unloading position such that upper cylinders are completely lifted from lower cylinders
EP1870500B1 (en) * 2006-06-22 2011-05-18 Rieter Ingolstadt GmbH Stretching unit for a preparatory spinning machine
JP5516050B2 (en) * 2010-05-12 2014-06-11 株式会社豊田自動織機 Spinning machine drafting equipment

Also Published As

Publication number Publication date
CH705408A2 (en) 2013-02-28
CN102953168A (en) 2013-03-06
DE102011110844A1 (en) 2013-02-28
CN102953168B (en) 2017-09-08
CH705408B1 (en) 2016-04-29
BR102012020948B8 (en) 2022-11-22
GB2494028A (en) 2013-02-27
BR102012020948B1 (en) 2021-04-06
BR102012020948A2 (en) 2013-10-29
GB2494028B (en) 2015-09-30
JP2013044083A (en) 2013-03-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160730