EP1152077A3 - Rotary drive for the reed support of a loom - Google Patents

Rotary drive for the reed support of a loom Download PDF

Info

Publication number
EP1152077A3
EP1152077A3 EP01109814A EP01109814A EP1152077A3 EP 1152077 A3 EP1152077 A3 EP 1152077A3 EP 01109814 A EP01109814 A EP 01109814A EP 01109814 A EP01109814 A EP 01109814A EP 1152077 A3 EP1152077 A3 EP 1152077A3
Authority
EP
European Patent Office
Prior art keywords
reed support
reed
drive
loom
support shaft
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
EP01109814A
Other languages
German (de)
French (fr)
Other versions
EP1152077B1 (en
EP1152077A2 (en
Inventor
Valentin Krumm
Heinz-Peter Löhr
Hans-Joachim Holz
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.)
Lindauer Dornier GmbH
Original Assignee
Lindauer Dornier 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 Lindauer Dornier GmbH filed Critical Lindauer Dornier GmbH
Publication of EP1152077A2 publication Critical patent/EP1152077A2/en
Publication of EP1152077A3 publication Critical patent/EP1152077A3/en
Application granted granted Critical
Publication of EP1152077B1 publication Critical patent/EP1152077B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/60—Construction or operation of slay

Landscapes

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

Abstract

The rotary drive for the reed support, at a loom, has the reed support shaft (4) as a component part of the electromotor (1) direct rotary drive system. It has a stator and, selectively, an inner rotor or an outer rotor. The reed support shaft is keyed against rotation in the loom, to form the stator of the drive. The outer rotor is formed by a carrier (7) of the reed support (2) around the stator. The reed support shaft can form the inner rotor, with a keyed bond to at least one support for the reed (3). The stator can have a component which grips around the inner rotor at least partially, carried in a keyed mounting at the loom. The direct rotary drive can rotate in both directions. The reed support shaft can be a component part of an electromagnetic linear direct drive. The reed support shaft is held in a keyed fit at suitable points across the loom, so that at least one reed support is a permanent magnet secondary component of a linear drive with parallel coil primary components held by a suitable loom section, in a force fit with the reed support shaft. The reed support shaft can be held in rotary mountings at suitable points, to rotate around its longitudinal axis (4A). At least one reed support is a primary component of the linear drive and is linked to the reed support shaft, Secondary components, parallel to the primary components, are at the fixed section. At least one reed support is a double-sided secondary component. Each secondary component has an associated primary component. The direction of the linear drive is reversible. The primary and secondary components, together, can form a disk armature motor. A number of direct rotary or linear drives are deployed across the loom width, composed of identical component groups for each type. At least one motor is fitted with a resolver. One drive can be used for a forward movement, and another drive for a reverse movement of the reed support, or the drives give a reciprocating to and fro movement to the reed.
EP01109814A 2000-05-03 2001-04-21 Rotary drive for the reed support of a loom Expired - Lifetime EP1152077B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10021520 2000-05-03
DE10021520A DE10021520A1 (en) 2000-05-03 2000-05-03 Rotary drive for the reed support of a weaving machine

Publications (3)

Publication Number Publication Date
EP1152077A2 EP1152077A2 (en) 2001-11-07
EP1152077A3 true EP1152077A3 (en) 2003-08-13
EP1152077B1 EP1152077B1 (en) 2005-07-13

Family

ID=7640634

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01109814A Expired - Lifetime EP1152077B1 (en) 2000-05-03 2001-04-21 Rotary drive for the reed support of a loom

Country Status (5)

Country Link
US (1) US6418972B2 (en)
EP (1) EP1152077B1 (en)
JP (1) JP3759425B2 (en)
AT (1) ATE299540T1 (en)
DE (2) DE10021520A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10154941C2 (en) * 2001-11-08 2003-11-20 Dornier Gmbh Lindauer Drive arrangement for the reed of a weaving machine
DE10154821C1 (en) * 2001-11-08 2003-12-04 Dornier Gmbh Lindauer Electromotor drive system, for a gripper loom, has the rotor of the first motor as the carrier for the weft grip, with a link to a second motor rotor and a third linked motor to give the reed movements
DE10204945B4 (en) * 2002-02-07 2006-06-14 Lindauer Dornier Gmbh Terry weaving method for forming variable loop heights and terry loom for performing the method
CZ302120B6 (en) * 2003-10-20 2010-10-20 VÚTS, a.s. Weaving machine
DE102004032308A1 (en) * 2004-07-03 2006-02-09 Lindauer Dornier Gmbh Transporting sheets of fabric in a loom using runners driven by electric motors, operated using elevated nominal supply potential to reduce current required and power consumption costs
DE102004046649B4 (en) * 2004-09-25 2008-04-10 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Weave drive of a weaving machine
DE102005039738B4 (en) 2005-08-23 2018-07-26 Schaeffler Technologies AG & Co. KG Actuation mechanism of a looper weaving machine
DE102005058066A1 (en) * 2005-12-06 2007-06-14 Lindauer Dornier Gmbh Electromotive drive a sley of a loom and loom with such a drive
DE102008028652B3 (en) * 2008-06-18 2010-01-14 Schuler Pressen Gmbh & Co. Kg Press Direct Drive
SE533266C2 (en) * 2008-12-16 2010-08-03 Texo Ab Weaving machine with modular drive
WO2014044308A1 (en) * 2012-09-20 2014-03-27 Siemens Aktiengesellschaft Electric actuating drive
ITMI20130020A1 (en) * 2013-01-09 2014-07-10 Sergio S N C WEAVING FRAME, PARTICULARLY FOR METAL, SYNTHETIC AND SIMILAR FABRICS.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59199841A (en) * 1983-04-23 1984-11-13 株式会社豊田自動織機製作所 Shuttle driving method in loom
EP0440579A1 (en) * 1990-02-01 1991-08-07 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Device for driving the reed in a loom, method for driving the reed and loom with such a device
EP0674031A1 (en) * 1994-02-23 1995-09-27 Lindauer Dornier Gesellschaft M.B.H Rotary leno selvedge mechanism for looms
DE19821094A1 (en) * 1998-05-12 1999-07-08 Sami Dipl Ing Kaaniche Electromagnetic shank and reed drive for looms
WO1999049114A2 (en) * 1998-03-25 1999-09-30 Klöcker-Entwicklungs-Gmbh Device for forming a doup edge with an electromotor comprising a rotor and a stator for accommodating the rotor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0350446B1 (en) * 1988-07-08 1992-04-01 GebràœDer Sulzer Aktiengesellschaft Terry fabric making process and loom with pile-forming devices
EP0648875B1 (en) * 1993-10-14 1999-12-22 Sulzer RàœTi Ag Method for preventing weaving bar in a loom
DE59708329D1 (en) 1997-07-17 2002-10-31 Sulzer Textil Ag Rueti Device for changing the stop position of a reed and weaving machine with such a device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59199841A (en) * 1983-04-23 1984-11-13 株式会社豊田自動織機製作所 Shuttle driving method in loom
EP0440579A1 (en) * 1990-02-01 1991-08-07 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Device for driving the reed in a loom, method for driving the reed and loom with such a device
EP0674031A1 (en) * 1994-02-23 1995-09-27 Lindauer Dornier Gesellschaft M.B.H Rotary leno selvedge mechanism for looms
WO1999049114A2 (en) * 1998-03-25 1999-09-30 Klöcker-Entwicklungs-Gmbh Device for forming a doup edge with an electromotor comprising a rotor and a stator for accommodating the rotor
DE19821094A1 (en) * 1998-05-12 1999-07-08 Sami Dipl Ing Kaaniche Electromagnetic shank and reed drive for looms

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 198451, Derwent World Patents Index; Class F03, AN 1984-316447, XP002244529 *

Also Published As

Publication number Publication date
ATE299540T1 (en) 2005-07-15
JP2001355152A (en) 2001-12-26
US6418972B2 (en) 2002-07-16
EP1152077B1 (en) 2005-07-13
EP1152077A2 (en) 2001-11-07
DE10021520A1 (en) 2001-11-15
DE50106716D1 (en) 2005-08-18
US20010042570A1 (en) 2001-11-22
JP3759425B2 (en) 2006-03-22

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