EP1775357A3 - Angular servo-motor for the controlled positioning of elements connected to weft or warp yarns in a weaving machine - Google Patents

Angular servo-motor for the controlled positioning of elements connected to weft or warp yarns in a weaving machine Download PDF

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Publication number
EP1775357A3
EP1775357A3 EP06122076A EP06122076A EP1775357A3 EP 1775357 A3 EP1775357 A3 EP 1775357A3 EP 06122076 A EP06122076 A EP 06122076A EP 06122076 A EP06122076 A EP 06122076A EP 1775357 A3 EP1775357 A3 EP 1775357A3
Authority
EP
European Patent Office
Prior art keywords
motor
weft
warp yarns
weaving machine
elements connected
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.)
Withdrawn
Application number
EP06122076A
Other languages
German (de)
French (fr)
Other versions
EP1775357A2 (en
Inventor
Fabio Bonollo
Vittorio Perrone
Stefano Pezzin
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.)
Smit SpA
Original Assignee
Smit 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 Smit SpA filed Critical Smit SpA
Publication of EP1775357A2 publication Critical patent/EP1775357A2/en
Publication of EP1775357A3 publication Critical patent/EP1775357A3/en
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C11/00—Selvedge shedding mechanisms not forming part of main shedding mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

An angular servo-motor for the controlled positioning of elements connected to weft or warp yarns, in a weaving machine, essentially comprising a position control angular motor, with direct current sent to a "brushless" rotor (1), the latter connected to a sequence of elements consisting of cables (5) and small heddle-carrier looms (10, 11); the servo-motor in question is capable of conferring an alternating motion to the aforesaid small heddle-carrier looms (10, 11), such to obtain the desired weaves between the weft and warp yarns.
EP06122076A 2005-10-17 2006-10-11 Angular servo-motor for the controlled positioning of elements connected to weft or warp yarns in a weaving machine Withdrawn EP1775357A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI20050276 ITVI20050276A1 (en) 2005-10-17 2005-10-17 ANGULAR SERVOMOTOR FOR THE CONTROLLED POSITIONING OF ELEMENTS CONNECTED TO WIRE OR WIRE, IN A WEAVING MACHINE

Publications (2)

Publication Number Publication Date
EP1775357A2 EP1775357A2 (en) 2007-04-18
EP1775357A3 true EP1775357A3 (en) 2007-07-18

Family

ID=37698328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06122076A Withdrawn EP1775357A3 (en) 2005-10-17 2006-10-11 Angular servo-motor for the controlled positioning of elements connected to weft or warp yarns in a weaving machine

Country Status (3)

Country Link
EP (1) EP1775357A3 (en)
CN (1) CN1953304A (en)
IT (1) ITVI20050276A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103924354B (en) * 2014-03-27 2015-05-27 经纬纺织机械股份有限公司 Linkage type edge texture opening mechanism

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09268450A (en) * 1996-01-29 1997-10-14 Toyota Autom Loom Works Ltd Selvage trimming and device therefor in loom
US6006792A (en) * 1997-08-01 1999-12-28 Lindauer Dornier Gesellschaft Mbh Rotating leno selvage device with direct electromagnetic drive having axial magnetic flux
EP1052766A2 (en) * 1999-05-14 2000-11-15 L.G.L. Electronics S.p.A. Method and device for controlling electric motors of the brushless direct-current type, particularly for moving the weft winding arm in weft feeders for weaving looms
US6189576B1 (en) * 1998-12-09 2001-02-20 Sulzer Rueti Ag Apparatus for the controlled moving of a warp thread
US6227253B1 (en) * 1996-09-30 2001-05-08 Picanol N.V. Method and device for twisting at least two running for a loom selvage forming device
US20020124901A1 (en) * 2001-03-07 2002-09-12 Lindauer Dornier Gesellschaft Mbh Drive mechanism for shed forming components of a loom
US6913044B2 (en) * 2001-11-08 2005-07-05 Lindauer Dornier Gesellschaft Mbh Electric motor direct drive for the reed of a loom

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09268450A (en) * 1996-01-29 1997-10-14 Toyota Autom Loom Works Ltd Selvage trimming and device therefor in loom
US6227253B1 (en) * 1996-09-30 2001-05-08 Picanol N.V. Method and device for twisting at least two running for a loom selvage forming device
US6006792A (en) * 1997-08-01 1999-12-28 Lindauer Dornier Gesellschaft Mbh Rotating leno selvage device with direct electromagnetic drive having axial magnetic flux
US6189576B1 (en) * 1998-12-09 2001-02-20 Sulzer Rueti Ag Apparatus for the controlled moving of a warp thread
EP1052766A2 (en) * 1999-05-14 2000-11-15 L.G.L. Electronics S.p.A. Method and device for controlling electric motors of the brushless direct-current type, particularly for moving the weft winding arm in weft feeders for weaving looms
US20020124901A1 (en) * 2001-03-07 2002-09-12 Lindauer Dornier Gesellschaft Mbh Drive mechanism for shed forming components of a loom
US6913044B2 (en) * 2001-11-08 2005-07-05 Lindauer Dornier Gesellschaft Mbh Electric motor direct drive for the reed of a loom

Also Published As

Publication number Publication date
CN1953304A (en) 2007-04-25
ITVI20050276A1 (en) 2007-04-18
EP1775357A2 (en) 2007-04-18

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