IT1259567B - Perfezionamenti ai dispositivi di frenatura autoregolante del filato, per apparecchi alimentatori di trama - Google Patents

Perfezionamenti ai dispositivi di frenatura autoregolante del filato, per apparecchi alimentatori di trama

Info

Publication number
IT1259567B
IT1259567B ITTO920372A ITTO920372A IT1259567B IT 1259567 B IT1259567 B IT 1259567B IT TO920372 A ITTO920372 A IT TO920372A IT TO920372 A ITTO920372 A IT TO920372A IT 1259567 B IT1259567 B IT 1259567B
Authority
IT
Italy
Prior art keywords
drum
self
braking devices
feed equipment
yarn braking
Prior art date
Application number
ITTO920372A
Other languages
English (en)
Inventor
Pietro Zenoni
Giovanni Pedrini
Rosario Castelli
Original Assignee
Lgl Electronics Spa
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 Lgl Electronics Spa filed Critical Lgl Electronics Spa
Publication of ITTO920372A0 publication Critical patent/ITTO920372A0/it
Priority to ITTO920372A priority Critical patent/IT1259567B/it
Priority to ES92115680T priority patent/ES2110458T3/es
Priority to DE199292115680T priority patent/DE534263T1/de
Priority to US07/944,382 priority patent/US5316051A/en
Priority to DE69223575T priority patent/DE69223575T2/de
Priority to EP92115680A priority patent/EP0534263B1/en
Priority to TW081107319A priority patent/TW217429B/zh
Priority to JP27343792A priority patent/JP3423015B2/ja
Priority to KR1019920017010A priority patent/KR100245609B1/ko
Publication of ITTO920372A1 publication Critical patent/ITTO920372A1/it
Priority to US08/203,068 priority patent/US5409043A/en
Application granted granted Critical
Publication of IT1259567B publication Critical patent/IT1259567B/it
Priority to HK98114102A priority patent/HK1012683A1/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D03D47/36—Measuring and cutting the weft
    • D03D47/361—Drum-type weft feeding devices
    • D03D47/364—Yarn braking means acting on the drum
    • D03D47/366—Conical

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Looms (AREA)
  • Warping, Beaming, Or Leasing (AREA)

Abstract

Il dispositivo comprende un corpo frenante troncoconico (16) disposto frontalmente e coassialmente al tamburo cilindrico fisso (11) dell'alimentatore al quale è tangente in corrispondenza di una circonferenza di uscita di poco inferiore a quella massima. Il corpo frenante (16) è sopportato da mezzi di sospensione elastica che lo mantengono in impegno di contatto elastico con detto tamburo (11) e presenta una conicità maggiore dell'angolo (?) che il filato (F) formerebbe, in assenza del corpo frenante, con l'asse del tamburo nel tratto compreso tra la circonferenza di uscita del tamburo ed il guidafilo terminale (15) dell'apparecchio alimentatore. (Rif.. Fig. 2).
ITTO920372A 1991-09-20 1992-04-30 Perfezionamenti ai dispositivi di frenatura autoregolante del filato, per apparecchi alimentatori di trama IT1259567B (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ITTO920372A IT1259567B (it) 1992-04-30 1992-04-30 Perfezionamenti ai dispositivi di frenatura autoregolante del filato, per apparecchi alimentatori di trama
ES92115680T ES2110458T3 (es) 1991-09-20 1992-09-14 Dispositivo autoajustable para frenar el hilo en las unidades alimentadoras de trama.
DE199292115680T DE534263T1 (de) 1991-09-20 1992-09-14 Selbstregulierende fadenbremse fuer eine schussfadenliefervorrichtung.
US07/944,382 US5316051A (en) 1991-09-20 1992-09-14 Self-adjusting thread braking device for weft feeder units
DE69223575T DE69223575T2 (de) 1991-09-20 1992-09-14 Selbstregulierende Fadenbremse für eine Schussfadenliefervorrichtung
EP92115680A EP0534263B1 (en) 1991-09-20 1992-09-14 Self-adjusting thread braking device for weft feeder units
TW081107319A TW217429B (it) 1991-09-20 1992-09-17
JP27343792A JP3423015B2 (ja) 1991-09-20 1992-09-18 緯糸供給ユニット用の自己調節糸制動装置
KR1019920017010A KR100245609B1 (ko) 1991-09-20 1992-09-18 씨실 공급장치를 위한 자동조절 실 제동장치
US08/203,068 US5409043A (en) 1991-09-20 1994-02-28 Annular thread braking band for weft feeder
HK98114102A HK1012683A1 (en) 1991-09-20 1998-12-18 Self-adjusting thread braking device for weft feeder units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920372A IT1259567B (it) 1992-04-30 1992-04-30 Perfezionamenti ai dispositivi di frenatura autoregolante del filato, per apparecchi alimentatori di trama

Publications (3)

Publication Number Publication Date
ITTO920372A0 ITTO920372A0 (it) 1992-04-30
ITTO920372A1 ITTO920372A1 (it) 1993-10-30
IT1259567B true IT1259567B (it) 1996-03-20

Family

ID=11410430

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920372A IT1259567B (it) 1991-09-20 1992-04-30 Perfezionamenti ai dispositivi di frenatura autoregolante del filato, per apparecchi alimentatori di trama

Country Status (1)

Country Link
IT (1) IT1259567B (it)

Also Published As

Publication number Publication date
ITTO920372A1 (it) 1993-10-30
ITTO920372A0 (it) 1992-04-30

Similar Documents

Publication Publication Date Title
DE3169574D1 (en) Yarn braking means for yarn feeding devices
EP0366214A3 (en) Improved adaptor for remote after-loading apparatus for radiotherapy
EP0505969A3 (en) Paper feeding device for facsimile apparatus
ES2066681A2 (es) Dispositivo autoajustador de la longitud de cables de mando.
GR3018874T3 (en) Packaging reel for conductor.
EP0490593A3 (en) Vibratory drum machine for treating articles
IT1259567B (it) Perfezionamenti ai dispositivi di frenatura autoregolante del filato, per apparecchi alimentatori di trama
GB2308840A (en) Improved apparatus for the mechanical projection of devices through tubes, etc
AU1846688A (en) Fluidized bed apparatus and process for feeding gas to a fluidized bed
NO885638D0 (no) Anordning ved pulversproeyte.
GB2283719A (en) A device for guiding a loading/unloading buoy into a receiving space at the botom of a vessel
MY114284A (en) Device for fitting and gripping of a flexible cable in a cylindrical orifice and high-voltage transformer equipped with this device
RU1835995C (ru) Подборщики дл уборочных машин
EP0485768A3 (en) Copying apparatus with deflection device
EP0310988A3 (en) Device for changing the direction of a stream of products, in particular of paper products fed in overlapping formation
SE8501100D0 (sv) Vorrichtung fur positive fadenlieferung an textilmaschinen
EP0627576A4 (en) LEVER HAVING A FIXED SUPPORT POINT, AN OSCILLATING FORCE POINT AND AN OSCILLATING APPLICATION POINT, AND MACHINE TOOL USING THE SAME.
TW332277B (en) Apparatus for paying out a sheet body
EP0336251A3 (en) Clamping screw
EP0427041A3 (en) Cable winding device
GB2022627A (en) Drawing train stop motions
GR3017931T3 (en) Improved up-and-down pulley device for lighting equipment.
DE3370945D1 (en) Tap holder
DE3473138D1 (en) Bobbin inserting device
ES8301290A1 (es) Perfeccionamientos en un dispositivo para la retirada de la bobina llena de un mecanismo de hilatura.

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970318