EP0899369A3 - Fabric take-down roller device for flat bed knitting machines - Google Patents

Fabric take-down roller device for flat bed knitting machines Download PDF

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Publication number
EP0899369A3
EP0899369A3 EP98113354A EP98113354A EP0899369A3 EP 0899369 A3 EP0899369 A3 EP 0899369A3 EP 98113354 A EP98113354 A EP 98113354A EP 98113354 A EP98113354 A EP 98113354A EP 0899369 A3 EP0899369 A3 EP 0899369A3
Authority
EP
European Patent Office
Prior art keywords
roller
goods take
roller elements
arrangement
support bracket
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
EP98113354A
Other languages
German (de)
French (fr)
Other versions
EP0899369B1 (en
EP0899369A2 (en
Inventor
Franz Schmid
Armin Diebold
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.)
H Stoll GmbH and Co KG
Original Assignee
H Stoll 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 H Stoll GmbH and Co KG filed Critical H Stoll GmbH and Co KG
Publication of EP0899369A2 publication Critical patent/EP0899369A2/en
Publication of EP0899369A3 publication Critical patent/EP0899369A3/en
Application granted granted Critical
Publication of EP0899369B1 publication Critical patent/EP0899369B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/88—Take-up or draw-off devices for knitting products
    • D04B15/90—Take-up or draw-off devices for knitting products for flat-bed knitting machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

Eine Warenabzugswalzenanordnung (10) für Flachstrickmaschinen ist mit zwei angetriebenen und parallel angeordneten Warenabzugswalzen (11, 12) versehen, zwischen denen die abzuziehende Warenbahn (13) tangential geführt ist, wobei zumindest eine der Warenabzugswalzen (11, 12) durch in axialer Richtung nebeneinander angeordnete und drehschlüssig gekoppelte Walzenelemente (16) gebildet ist, die an jeweils einem in einer zur Ausrichtung der Walzenelemente (16) senkrechten Richtung schwenkbaren Stützträger (17) drehbar gehalten und sowohl relativ zueinander als auch im Stützträger (17) gelenkig gelagert und in einzeln einstellbarer Weise gegen die andere Warenabzugswalze (12) gedrückt sind. Um bei einer derartigen Warenabzugswalzenanordnung eine verbesserte, kostengünstiger herzustellende und einfacher zu montierende gelenkige Drehmomentübertragungsverbindung zwischen benachbarten Walzenelementen der betreffenden Warenabzugswalze zu schaffen, ist vorgesehen, dass die Walzenelemente (16) an ihren einander zugewandten und mit einem Zahnkranz (38) versehenen Enden (21, 22) mit einer im Stützträger (17) drehbar gehaltenen Zahnradanordnung (15) drehschlüssig gekoppelt sind, wobei die relativ zueinander gelenkige Lagerung axial benachbarter Walzenelemente (16) dadurch gebildet, dass die Zähne (37) der Zahnradanordnung (15) und/oder des Zahnkranzes (38) der Walzenelemente (16) quer zum Umfang bogenförmig und im Längsschnitt ballig sind.

Figure 00000001
A goods take-off roller arrangement (10) for flat knitting machines is provided with two driven and parallel arranged goods take-off rollers (11, 12), between which the material web (13) to be drawn off is guided tangentially, at least one of the goods take-off rollers (11, 12) being arranged side by side in the axial direction and rotationally coupled roller elements (16) are formed, each rotatably supported on a support bracket (17) pivotable in a direction perpendicular to the alignment of the roller elements (16) and articulated both relative to one another and in the support bracket (17) and in an individually adjustable manner are pressed against the other goods take-off roller (12). In order to provide an improved, more cost-effective and easier to assemble articulated torque transmission connection between adjacent roller elements of the relevant goods take-off roller in such a goods take-off roller arrangement, it is provided that the roller elements (16) have ends (21, 21) facing one another and provided with a ring gear (38). 22) are rotatably coupled to a gear arrangement (15) rotatably held in the support bracket (17), the axially adjacent roller elements (16) being articulated relative to one another by the teeth (37) of the gear arrangement (15) and / or the ring gear (38) of the roller elements (16) are arcuate transversely to the circumference and crowned in longitudinal section.
Figure 00000001
EP98113354A 1997-08-30 1998-07-17 Fabric take-down roller device for flat bed knitting machines Expired - Lifetime EP0899369B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19738013 1997-08-30
DE19738013A DE19738013A1 (en) 1997-08-30 1997-08-30 Goods take-up roller arrangement for flat knitting machines

Publications (3)

Publication Number Publication Date
EP0899369A2 EP0899369A2 (en) 1999-03-03
EP0899369A3 true EP0899369A3 (en) 2000-03-01
EP0899369B1 EP0899369B1 (en) 2003-04-09

Family

ID=7840758

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98113354A Expired - Lifetime EP0899369B1 (en) 1997-08-30 1998-07-17 Fabric take-down roller device for flat bed knitting machines

Country Status (5)

Country Link
US (1) US5960646A (en)
EP (1) EP0899369B1 (en)
JP (1) JP4120729B2 (en)
DE (2) DE19738013A1 (en)
ES (1) ES2194258T3 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6250114B1 (en) * 1999-05-19 2001-06-26 Sipra Patententwicklungs- U. Beteiligungsgesellschaft Mbh Roller for guiding knitwear produced on a knitting machine and device constructed therewith
FI121825B (en) * 2005-09-01 2011-04-29 Metso Paper Inc Distribution Selection
CN100494535C (en) * 2006-10-10 2009-06-03 冯加林 Support device based on reinforced take-up roller rigidity
CN100585046C (en) * 2008-04-03 2010-01-27 常州市天益纺织机械有限公司 Pinch roll unit of warp machine knitter
US20110017082A1 (en) * 2009-07-27 2011-01-27 Raimon Castells Printing system
WO2012096665A1 (en) 2011-01-13 2012-07-19 Hewlett-Packard Development Company, L.P. Spindle
CN102108598B (en) * 2011-03-24 2012-07-25 江苏金龙科技股份有限公司 Main roller structure of computerized flat knitting machine
CN102330272A (en) * 2011-08-18 2012-01-25 宁波慈星股份有限公司 Traction device of computer flat knitting machine
CN102296419A (en) * 2011-08-18 2011-12-28 宁波慈星股份有限公司 Cloth pressing wheel assembly of computer flat knitting machine
CN102704178B (en) * 2012-07-04 2013-12-11 宁波慈星股份有限公司 Auxiliary roller transmission mechanism of computer flat knitting machine
CN102776700B (en) * 2012-07-21 2013-09-25 宁波慈星股份有限公司 Roller device of flat knitting machine
JP2014095157A (en) * 2012-11-07 2014-05-22 Precision Fukuhara Works Ltd Method and apparatus for take-up control in circular knitting machine
US8899079B2 (en) * 2013-02-28 2014-12-02 Nike, Inc. Independently controlled rollers for take-down assembly of knitting machine
CN104278425B (en) * 2013-07-06 2016-06-29 中山龙族自动化科技有限公司 roller assembly and disassembly device
CN103898673B (en) * 2014-04-15 2015-07-01 宁波慈星股份有限公司 Device for pressing elastic cylindrical pin into cloth pressing cam on flat knitting machine
CN105220345B (en) * 2015-10-14 2017-03-15 江苏金龙科技股份有限公司 The secondary roller device of computer plain flat knitter
JP7204582B2 (en) * 2019-06-10 2023-01-16 株式会社島精機製作所 Knitted fabric pull-down device
CN110184735A (en) * 2019-07-08 2019-08-30 杨前坤 Roller tractive force adjusts component and straight-bar machines
CN110616500A (en) * 2019-09-29 2019-12-27 浙江恒强科技股份有限公司 Automatic sectional adjusting device for roller traction force of flat knitting machine
CN111270405B (en) * 2020-03-14 2022-04-01 常熟创富针织机械有限公司 Auxiliary roller assembly of computerized flat knitting machine and computerized flat knitting machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2131692A (en) * 1937-02-01 1938-09-27 Frederick T Walsh Bowed expander roll
DE2110079A1 (en) * 1971-03-03 1972-09-14 H. Wittler & Co, 4812 Brackwede Curved broad-drawing roller - for flexible widths of paper textiles and plastic foil
DE4242969A1 (en) * 1992-12-18 1994-06-23 Stoll & Co H Goods take-up roller arrangement for flat knitting machines

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1052403A (en) * 1912-09-30 1913-02-04 Christian H Becker Jr Sectional feed-roll for sanders and other machines.
DE3217395C2 (en) * 1982-05-08 1985-05-23 H. Stoll Gmbh & Co, 7410 Reutlingen Take-off device for flat knitting machines
DE3331052C2 (en) * 1983-08-29 1985-09-26 H. Stoll Gmbh & Co, 7410 Reutlingen Goods take-off roller on flat knitting machines
DE3624043A1 (en) * 1986-07-16 1988-02-04 Schieber Universal Maschf DRAWING ROLLER FOR KNITTING MACHINES
ES2001971A6 (en) * 1986-09-18 1988-07-01 Abril Cullell Improvements introduced in the stretching means of rectilineal knitting machines.
DE3638374C1 (en) * 1986-11-11 1988-04-21 Schieber Universal Maschf Goods take-off device on flat knitting machines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2131692A (en) * 1937-02-01 1938-09-27 Frederick T Walsh Bowed expander roll
DE2110079A1 (en) * 1971-03-03 1972-09-14 H. Wittler & Co, 4812 Brackwede Curved broad-drawing roller - for flexible widths of paper textiles and plastic foil
DE4242969A1 (en) * 1992-12-18 1994-06-23 Stoll & Co H Goods take-up roller arrangement for flat knitting machines

Also Published As

Publication number Publication date
JP4120729B2 (en) 2008-07-16
EP0899369B1 (en) 2003-04-09
DE59807814D1 (en) 2003-05-15
US5960646A (en) 1999-10-05
JPH11181658A (en) 1999-07-06
EP0899369A2 (en) 1999-03-03
DE19738013A1 (en) 1999-03-04
ES2194258T3 (en) 2003-11-16

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