EP1798320A3 - Schaftantrieb für eine Webmaschine - Google Patents

Schaftantrieb für eine Webmaschine Download PDF

Info

Publication number
EP1798320A3
EP1798320A3 EP06023500A EP06023500A EP1798320A3 EP 1798320 A3 EP1798320 A3 EP 1798320A3 EP 06023500 A EP06023500 A EP 06023500A EP 06023500 A EP06023500 A EP 06023500A EP 1798320 A3 EP1798320 A3 EP 1798320A3
Authority
EP
European Patent Office
Prior art keywords
heald
dobby
loom
shaft drive
web
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
EP06023500A
Other languages
English (en)
French (fr)
Other versions
EP1798320B1 (de
EP1798320A2 (de
Inventor
Gerhard Pohl
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.)
Groz Beckert KG
Original Assignee
Groz Beckert 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 Groz Beckert KG filed Critical Groz Beckert KG
Publication of EP1798320A2 publication Critical patent/EP1798320A2/de
Publication of EP1798320A3 publication Critical patent/EP1798320A3/de
Application granted granted Critical
Publication of EP1798320B1 publication Critical patent/EP1798320B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/16—Driving, starting, or stopping arrangements; Automatic stop motions for varying speed cyclically
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C1/00—Dobbies
    • D03C1/14—Features common to dobbies of different types
    • D03C1/146—Independent drive motor
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C1/00—Dobbies
    • D03C1/14—Features common to dobbies of different types
    • D03C1/148—Eccentrics
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C13/00—Shedding mechanisms not otherwise provided for

Landscapes

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

Abstract

Die erfindungsgemäße Schaftmaschine (1) kombiniert eine herkömmliche Schaftmaschine (2) mit einem Unrundzahnradgetriebe zur gezielten Verlängerung der Verharrungszeiten des Webschafts (1) im oberen oder unteren Umkehrbereich und zur Reduktion auftretender Beschleunigungen. Dies ermöglicht eine Steigerung der Webgeschwindigkeit bzw. der Webbreiten. Bei einer besonders vorteilhaften Ausführungsform ist zusätzlich eine Kupplungseinrichtung vorgesehen, die dem Webschaft (1) in Ruhephasen, d.h. wenn keine Fachbildung vorgenommen werden soll, eine Pendelbewegung mit einem Hub von wenigen Millimetern bis Zentimetern erteilt. Durch die schwingende Bewegung des Webschafts (1) im oberen oder unteren Umkehrbereich können die Beschleunigungsbelastungen des Webschafts (1) weiter reduziert werden.
EP06023500A 2005-12-15 2006-11-11 Schaftantrieb für eine Webmaschine Not-in-force EP1798320B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005059911A DE102005059911B3 (de) 2005-12-15 2005-12-15 Schaftantrieb für eine Webmaschine

Publications (3)

Publication Number Publication Date
EP1798320A2 EP1798320A2 (de) 2007-06-20
EP1798320A3 true EP1798320A3 (de) 2008-07-30
EP1798320B1 EP1798320B1 (de) 2011-04-06

Family

ID=37670261

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06023500A Not-in-force EP1798320B1 (de) 2005-12-15 2006-11-11 Schaftantrieb für eine Webmaschine

Country Status (4)

Country Link
US (1) US20070137719A1 (de)
EP (1) EP1798320B1 (de)
JP (1) JP2007162205A (de)
DE (2) DE102005059911B3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE335874T1 (de) * 2004-03-02 2006-09-15 Promatech Spa Webmaschine mit motorgetriebenen webschäften
EP2014805B1 (de) * 2007-07-12 2011-12-14 Groz-Beckert KG Steuereinrichtung für eine Schaltkupplung einer Schaftmaschine
EP2180092B1 (de) * 2008-10-24 2012-11-21 Groz-Beckert KG Breithalter mit Klemm- und Lüftvorrichtung
CN105568467A (zh) * 2015-12-15 2016-05-11 浙江理工大学 一种非圆齿轮空间球面4r开口机构
CN109402827B (zh) * 2017-08-15 2020-07-14 郑川田 可形成双织口的多臂机

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US495453A (en) * 1893-04-11 Pattern mechanism for looms
US770495A (en) * 1904-09-20 Trading under the firm-name of crompton
US1651120A (en) * 1927-03-21 1927-11-29 Crompton & Knowles Loom Works Clutch for loom pattern mechanisms
US1923048A (en) * 1931-02-18 1933-08-15 John G Bentley Dobby drive
US2089069A (en) * 1936-06-27 1937-08-03 William J Oothout Harness operating mechanism for looms
US2469200A (en) * 1946-09-11 1949-05-03 Matweeff Paul Harness motion for looms
DE19538018A1 (de) * 1995-01-16 1996-07-18 Staeubli Gmbh Modulationsgetriebe für eine Rotationsschaftmaschine in einer Webmaschine
DE10343377B3 (de) * 2003-09-17 2005-04-28 Groz Beckert Kg Schaftantrieb für Webmaschinenschäfte

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282223A (en) * 1940-05-28 1942-05-05 Hamilton Wallace Loom
CH392410A (de) * 1961-05-05 1965-05-15 Rueti Ag Maschf Schaftmaschine
US3168166A (en) * 1962-12-04 1965-02-02 American Brake Shoe Co Railroad car retarders
US3407678A (en) * 1966-12-19 1968-10-29 Ncr Co Mechanism for producing rotary output motion with harmonic displacement characteristics
BE792485A (fr) * 1971-12-10 1973-06-08 Sulzer Ag Barre de deviation des fils de chaine d'un metier a tisser
US3807460A (en) * 1972-10-12 1974-04-30 A Alexandr Heald motion for looms
US3865147A (en) * 1973-01-17 1975-02-11 Vyzk Vyvojovy Ustav Vseobe Mechanism for the return movement of heald shafts of a weaving loom
CH560262A5 (de) * 1973-01-25 1975-03-27 Saurer Ag Adolph
CS179196B1 (en) * 1975-08-25 1977-10-31 Josef Resch Shedding mechanisms for weaving machines
US4151866A (en) * 1977-10-19 1979-05-01 Gloor Wilbur T Loom for the weaving of two and/or three thread fabrics
CH634613A5 (de) * 1979-02-15 1983-02-15 Textilma Ag Webmaschine mit schaeften und diesen zugeordneten hebeln.
FR2515702A1 (fr) * 1981-10-29 1983-05-06 Staubli Sa Ets Perfectionnements aux ratieres rotatives
FR2515703B1 (de) * 1981-11-05 1983-12-09 Staubli Sa Ets
FR2540524B1 (fr) * 1983-02-07 1985-07-26 Staubli Sa Ets Ratiere rotative synchronisee pour metiers a tisser
CS239001B1 (en) * 1983-06-27 1985-12-16 Zdenek Rambousek Plain weave shed forming device
DE3414640A1 (de) * 1984-04-18 1985-10-24 W. Schlafhorst & Co, 4050 Mönchengladbach Rotations-schaftmaschine
FR2596425B1 (fr) * 1986-03-26 1988-05-20 Staubli Sa Ets Ratiere rotative pour machines a tisser
CH671782A5 (de) * 1987-01-05 1989-09-29 Ernst Kleiner
US5069256A (en) * 1989-12-08 1991-12-03 Goodman Jr Robert M Loom harness system with spaced parallel rotating shafts
US5479963A (en) * 1994-11-30 1996-01-02 Cheng; Chuan-Tien Loom heald hook lifter
US5653268A (en) * 1995-01-16 1997-08-05 Staubli Gmbh Modulator mechanism for a rotary dobby in a loom
FR2757883B1 (fr) * 1996-12-31 1999-02-19 Staubli Sa Ets Ratiere rotative et metier a tisser equipe d'une telle ratiere
FR2757882B1 (fr) * 1996-12-31 1999-02-19 Staubli Sa Ets Ratiere rotative et metier a tisser equipe d'une telle ratiere
DE29713600U1 (de) * 1997-07-30 1997-09-18 Stäubli GmbH, 95448 Bayreuth Schaftantriebsvorrichtung
DE19915952A1 (de) * 1998-12-07 2000-10-12 Dornier Gmbh Lindauer Verbessertes Verfahren zur Kompensation der Längungs- oder Spannungsänderung in einer Webkette und Webmaschine zur Durchführung des Verfahrens
FR2835537B1 (fr) * 2002-02-07 2004-10-01 Staubli Lyon Dispositif de formation de la foule et metier a tisser jacquard incorporant un tel dispositif
FR2842538B1 (fr) * 2002-07-16 2004-10-29 Staubli Sa Ets Ratiere rotative pour metier a tisser, et metier a tisser equipe d'une telle ratiere
DE10341629B4 (de) * 2003-09-10 2007-04-12 Groz-Beckert Kg Vibrationsarmes Fachbildesystem

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US495453A (en) * 1893-04-11 Pattern mechanism for looms
US770495A (en) * 1904-09-20 Trading under the firm-name of crompton
US1651120A (en) * 1927-03-21 1927-11-29 Crompton & Knowles Loom Works Clutch for loom pattern mechanisms
US1923048A (en) * 1931-02-18 1933-08-15 John G Bentley Dobby drive
US2089069A (en) * 1936-06-27 1937-08-03 William J Oothout Harness operating mechanism for looms
US2469200A (en) * 1946-09-11 1949-05-03 Matweeff Paul Harness motion for looms
DE19538018A1 (de) * 1995-01-16 1996-07-18 Staeubli Gmbh Modulationsgetriebe für eine Rotationsschaftmaschine in einer Webmaschine
DE10343377B3 (de) * 2003-09-17 2005-04-28 Groz Beckert Kg Schaftantrieb für Webmaschinenschäfte

Also Published As

Publication number Publication date
DE502006009243D1 (de) 2011-05-19
EP1798320B1 (de) 2011-04-06
DE102005059911B3 (de) 2007-02-08
EP1798320A2 (de) 2007-06-20
US20070137719A1 (en) 2007-06-21
JP2007162205A (ja) 2007-06-28

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