EP0768412B1 - Fadenkontrollvorrichtung für Flachstrickmaschinen - Google Patents

Fadenkontrollvorrichtung für Flachstrickmaschinen Download PDF

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Publication number
EP0768412B1
EP0768412B1 EP96114103A EP96114103A EP0768412B1 EP 0768412 B1 EP0768412 B1 EP 0768412B1 EP 96114103 A EP96114103 A EP 96114103A EP 96114103 A EP96114103 A EP 96114103A EP 0768412 B1 EP0768412 B1 EP 0768412B1
Authority
EP
European Patent Office
Prior art keywords
thread
control device
housing
thread control
brake
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.)
Expired - Lifetime
Application number
EP96114103A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0768412A1 (de
Inventor
Franz Dipl.-Ing. Schmid
Fritz Walker
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 EP0768412A1 publication Critical patent/EP0768412A1/de
Application granted granted Critical
Publication of EP0768412B1 publication Critical patent/EP0768412B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
    • D04B35/14—Indicating, warning, or safety devices, e.g. stop motions responsive to thread breakage
    • 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
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D04B15/44—Tensioning devices for individual threads

Definitions

  • the invention relates to a thread control device for Flat knitting machines with a housing on which at least one Thread brake, a knot monitor and a thread break sensor arranged are. Thread control devices of a similar design are e.g. in EP-A-0 231 484.
  • These thread control devices are each between one Yarn spool and the processing area of a knitting machine arranged. For flat knitting machines, this is above the Needle beds provided a support on which a plurality of these Control devices are arranged. Control elements are on the thread type and strength as well as on the knitted pattern adjustable.
  • the present invention has for its object a Thread control device to create the width only requires little installation space as well as different requirements is quick and easy to use.
  • the task is started with a control device mentioned type according to the invention solved in that for regulation the thread brake is movable in a recess in the housing Slider is provided, its foot on one side clamped resilient web slides along, such that the free end of the web depending on the position of the Slider the force of a thread brake acting Spring changed.
  • the thread brake is adjusted by a coil spring, which acts on one of the brake discs of the thread brake, with the help of one mounted on a grub screw Knob is more or less pressed together, whereby the braking force is changed accordingly.
  • the grub screw and the knob are relatively far laterally on the housing of the control device, whereby the Installation space of the conventional control devices relative is great.
  • Thread brake is only a minimal one in the axial direction of the thread brake Space required.
  • the coil spring for the thread brake as well as the spring bar can completely from the housing be covered.
  • the slider can be at some distance from the thread brake is arranged in a narrower area of the housing be so that overall there is a very narrow installation space of the entire control device.
  • the device also has no protruding elements and secures thus an unimpeded thread run even when looping of thread.
  • the edge of the recess for the slider can advantageously with a braking force of Thread brake corresponding scale.
  • the position is immediately set from the position of the slide Braking force evident.
  • One for a specific type of thread and thickness or selected for a specific knitting pattern Setting the braking force can be recorded with a numerical value and when using the same type of yarn again Knitting of parts of the same pattern quickly stopped become.
  • the sensitivity of the at least one node guard can be adjustable via an adjusting wheel, the adjusting wheel and / or the adjacent housing area also with Markings and one of the detectable node size Scaling can be provided. By scaling is the set sensitivity of the node monitor immediately visible.
  • the tension of a thread take-up arm can be adjustable by means of an adjusting wheel, whereby the adjusting wheel and / or the adjacent housing area with a the scale corresponding to the clamping force is provided.
  • the interchangeable arrangement of the thread take-up arm enables a quick changeover of the machine to another Division of the needle beds.
  • the flexibility of the knitting machine can also be increased by the fact that on the front end the housing thread guide organs are arranged, their distance is adjustable from the housing.
  • the control device 10 has a narrow, elongated housing 11, on the underside of which Thread brake 12 is arranged. On the bottom are also two node monitors 13 and 14 are provided (Fig. 3). On one side of the housing 11 is a thread return arm 15 in a receptacle 16 releasably attached. The tension arm 15 is also mounted longitudinally displaceably in the holder 16.
  • the thread brake 12 can by means of a in a recess 17 of the Regulate housing 11 movable slide 18. How it works the regulation is from the detailed drawing 2 can be seen.
  • the foot 18.1 of the slide 18 slides on a spring bar 19 along, one end of 19.1 firmly in Housing is stored.
  • the free end 19.2 of the web 19 acts on the end of a coil spring 20, one of the two Brake disks 12.1, 12.2 of the thread brake 12 acted upon. Each after position of the slide 18, the free end 19.2 presses the Coil spring 20 more or less together, causing the Brake disc 12.1 acts a more or less strong force.
  • Solid lines in Fig. 2 is a position of Slider 18 shown, in which the spring 20 largely is relaxed and thus the thread brake 12 is minimal Exerts braking force on a thread.
  • Position 18 'of the slide 18 is the spring bar in the position 19 'shown in broken lines moves and the Coil spring 20 strongly compressed, causing the Braking force of the thread brake 12 increased accordingly.
  • the sensitivity of the two node monitors 13 and 14 and the tension of the thread take-up arm 15 are with Adjusting wheels 21, 22 and 23 adjustable. All setting wheels are there 21, 22 and 23 and the recess 17 at its edge with provided on a scale that Tensioning or braking forces correspond, causing one at a time optimal setting found for a specific application is easy to read, can be recorded and can be quickly re-set for a similar application is.
  • a further increase in user friendliness of the Knitting machine is controlled by a control lamp 24 in the lower Half of the front end face 11.1 of the housing 11 is achieved.
  • On the front face 11.1 of the housing 11 are also two thread guide members 25 and 26 on brackets 27 and 28 arranged (Fig. 1), each of different amounts in the Housing 11 can be inserted, whereby the distance between the thread guide 25 and 26 from the end face 11.1 of the housing 11 is easy to change.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
EP96114103A 1995-10-14 1996-09-04 Fadenkontrollvorrichtung für Flachstrickmaschinen Expired - Lifetime EP0768412B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19538312 1995-10-14
DE19538312A DE19538312B4 (de) 1995-10-14 1995-10-14 Fadenkontrollvorrichtung für Flachstrickmaschinen

Publications (2)

Publication Number Publication Date
EP0768412A1 EP0768412A1 (de) 1997-04-16
EP0768412B1 true EP0768412B1 (de) 2000-05-31

Family

ID=7774876

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96114103A Expired - Lifetime EP0768412B1 (de) 1995-10-14 1996-09-04 Fadenkontrollvorrichtung für Flachstrickmaschinen

Country Status (5)

Country Link
US (1) US5752396A (ja)
EP (1) EP0768412B1 (ja)
JP (1) JP2787675B2 (ja)
DE (1) DE19538312B4 (ja)
ES (1) ES2146821T3 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101538773B (zh) * 2008-03-18 2012-02-08 陈仁惠 针织机上段及中段两用停车器
KR100902097B1 (ko) * 2008-07-25 2009-06-11 (재)한국섬유기계연구소 원사공급기의 장력제어장치 및 그 방법
CN102191624B (zh) * 2011-04-13 2012-10-10 江苏金龙科技股份有限公司 电脑针织横编机的断纱夹纱装置
DE102011113286B4 (de) * 2011-09-14 2014-09-11 H. Stoll Gmbh & Co. Kg Flachstrickmaschine
EP2570190A1 (en) 2011-09-15 2013-03-20 Braun GmbH Spray nozzle for dispensing a fluid and sprayer comprising such a spray nozzle
CN102425030A (zh) * 2011-10-17 2012-04-25 宁波慈星股份有限公司 天线台装置
CN102888705A (zh) * 2012-10-22 2013-01-23 江苏金龙科技股份有限公司 电脑针织横编机的纱线张力调整装置
KR101465484B1 (ko) * 2013-02-08 2014-12-10 장병천 편직기의 실 장력 조절 및 유지구
WO2014210309A2 (en) 2013-06-28 2014-12-31 The Procter & Gamble Company Aerosol hairspray product comprising a spraying device
CN103469460B (zh) * 2013-09-10 2014-12-24 江苏金龙科技股份有限公司 电脑针织横编机的纱线张力调整装置
CN107666898B (zh) 2015-06-01 2021-06-01 宝洁公司 包括喷洒装置的气溶胶发胶产品
CN110184729B (zh) * 2019-05-28 2019-12-17 广州市天海花边有限公司 一种用于纬编电脑提花棉制蕾丝面料及其生产的梳齿件

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US42672A (en) * 1864-05-10 Improvement in stop-motions for knitting-machines
US1043309A (en) * 1908-10-30 1912-11-05 Louis Fessmann Combined yarn guiding, clearing, and tension device.
US2560577A (en) * 1944-05-22 1951-07-17 Free Sewing Machine Co Upper tension device for sewing machines
GB617425A (en) * 1946-03-23 1949-02-07 Prec Developments Co Ltd Improvements relating to electric follow-up control mechanism
GB617215A (en) * 1946-08-14 1949-02-02 George Harold Weatherhogg Improvements in structural toys
US2597044A (en) * 1950-03-28 1952-05-20 Specialties Dev Corp Yarn tension control device
US2646943A (en) * 1951-06-13 1953-07-28 Hugh T Overton Tension control device
US2715505A (en) * 1951-11-16 1955-08-16 Courtaulds Ltd Thread-tensioning apparatus
FR1081450A (fr) * 1953-05-08 1954-12-20 Mécanisme régulateur de la tension du fil pour bobinoirs et machines similaires
DE1059813B (de) * 1953-10-30 1959-06-18 Wanner A G Fadenreiniger
DE1690886U (de) * 1954-10-16 1955-01-05 Schmid & Co K G Verstellbarer fadenreiniger.
US2912185A (en) * 1957-04-11 1959-11-10 Stop Motion Devices Corp Adjustable tension regulator for yarn
US2965058A (en) * 1958-09-18 1960-12-20 Singer Mfg Co Thread tension device for sewing machines
FR1383649A (fr) * 1964-03-04 1964-12-24 Lebocey & Cie Georges Pince fil de sécurité, notamment pour machines de tricotage
US3851502A (en) * 1973-03-05 1974-12-03 Control Switch Inc Yarn detector switch-upper
US4209881A (en) * 1978-03-21 1980-07-01 Phillips Petroleum Company Knitting intermittently drawn yarns
GB2127046B (en) * 1982-09-14 1986-03-05 Courtaulds Plc Yarn feed mechanism
DE3332146A1 (de) * 1982-09-14 1984-03-15 Courtaulds Plc, London Garnzufuehrungseinrichtung fuer eine strickmaschine
DE3310132C1 (de) * 1983-03-21 1984-05-10 H. Stoll Gmbh & Co, 7410 Reutlingen Fadenbremse für Flachstrickmaschinen
DE3602431A1 (de) * 1986-01-28 1987-07-30 Stoll & Co H Fadenspanneinrichtung fuer flachstrickmaschinen
DE3609719A1 (de) * 1986-03-21 1987-10-01 Schieber Universal Maschf Verfahren und vorrichtung zum beeinflussen der laenge und des maschenbildes von strickstuecken
DE3710345A1 (de) * 1987-03-28 1988-10-13 Sipra Patent Beteiligung Knotenwaechter fuer garne und faeden
JPS63302893A (ja) * 1987-06-03 1988-12-09 株式会社日立製作所 洗たく機
DE3724707A1 (de) * 1987-07-25 1989-02-02 Stoll & Co H Fadenspann- und -fuehrungseinrichtung fuer flachstrickmaschinen
CH684268A5 (de) * 1991-06-20 1994-08-15 Benninger Ag Maschf Fadenspannvorrichtung an einem Spulengatter.
CH686258A5 (de) * 1992-12-23 1996-02-15 Benninger Ag Maschf Fadenspanner.

Also Published As

Publication number Publication date
JP2787675B2 (ja) 1998-08-20
US5752396A (en) 1998-05-19
EP0768412A1 (de) 1997-04-16
ES2146821T3 (es) 2000-08-16
DE19538312B4 (de) 2004-09-02
DE19538312A1 (de) 1997-04-17
JPH09170149A (ja) 1997-06-30

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