EP1061284A3 - A method of reducing vibrations and forces in shed and other mechanisms of weaving looms - Google Patents

A method of reducing vibrations and forces in shed and other mechanisms of weaving looms Download PDF

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Publication number
EP1061284A3
EP1061284A3 EP00111144A EP00111144A EP1061284A3 EP 1061284 A3 EP1061284 A3 EP 1061284A3 EP 00111144 A EP00111144 A EP 00111144A EP 00111144 A EP00111144 A EP 00111144A EP 1061284 A3 EP1061284 A3 EP 1061284A3
Authority
EP
European Patent Office
Prior art keywords
shed
forces
mechanisms
reducing vibrations
weaving looms
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Withdrawn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
EP00111144A
Other languages
German (de)
French (fr)
Other versions
EP1061284A2 (en
Inventor
Sidlof Pavel
Dvorák Josef
Koloc Zdenek
Mlynár Jir
Placek Bohumir
Skop Petr
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.)
VUTS LIBEREC AS
Original Assignee
VUTS LIBEREC AS
Vuts Liberec AS
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 VUTS LIBEREC AS, Vuts Liberec AS filed Critical VUTS LIBEREC AS
Publication of EP1061284A2 publication Critical patent/EP1061284A2/en
Publication of EP1061284A3 publication Critical patent/EP1061284A3/en
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/02—General arrangements of driving mechanism

Abstract

A method of reducing vibrations and forces in shed and other mechanisms of weaving looms comprising a cam mechanism, consisting in modifying the stroke function of the cams of the mechanism in such a manner that the mechanism moves at a non-constant angular velocity of the drive shaft of the cam mechanism in the same manner as has been proposed for a constant angular velocity of the drive shaft of the cam mechanism.
EP00111144A 1999-05-31 2000-05-24 A method of reducing vibrations and forces in shed and other mechanisms of weaving looms Withdrawn EP1061284A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ19991909A CZ9901909A3 (en) 1999-05-31 1999-05-31 Method of reducing vibrations and forces in shedding and other mechanisms of weaving machines
CZ190999 1999-05-31

Publications (2)

Publication Number Publication Date
EP1061284A2 EP1061284A2 (en) 2000-12-20
EP1061284A3 true EP1061284A3 (en) 2003-02-19

Family

ID=5464024

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00111144A Withdrawn EP1061284A3 (en) 1999-05-31 2000-05-24 A method of reducing vibrations and forces in shed and other mechanisms of weaving looms

Country Status (2)

Country Link
EP (1) EP1061284A3 (en)
CZ (1) CZ9901909A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ2016471A3 (en) * 2016-08-04 2017-07-19 VĂšTS, a.s. A method of damping vibrations with a drive device and a device for performing this method.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1065952A (en) * 1963-04-11 1967-04-19 Sulzer Ag Improvements in and relating to looms
US3322158A (en) * 1964-04-08 1967-05-30 Sulzer Ag Method and means for actuating an element of a weaving machine
CH558435A (en) * 1972-11-17 1975-01-31 Grob & Co Ag Loom shaft drive mechanism - has a shock absorber located in the drive shaft driven by eccentrics
EP0010267A2 (en) * 1978-10-20 1980-04-30 Vincenzo Michelin Inertial compensator device and method
US5755267A (en) * 1996-04-04 1998-05-26 Sulzer Rueti Ag Weaving machine operation by control of torque and rotation angle of a mechanical transmission
EP0870856A1 (en) * 1997-04-09 1998-10-14 Sulzer Rüti Ag Drive for heald frame and loom with a drive for heald frame

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1065952A (en) * 1963-04-11 1967-04-19 Sulzer Ag Improvements in and relating to looms
US3322158A (en) * 1964-04-08 1967-05-30 Sulzer Ag Method and means for actuating an element of a weaving machine
CH558435A (en) * 1972-11-17 1975-01-31 Grob & Co Ag Loom shaft drive mechanism - has a shock absorber located in the drive shaft driven by eccentrics
EP0010267A2 (en) * 1978-10-20 1980-04-30 Vincenzo Michelin Inertial compensator device and method
US5755267A (en) * 1996-04-04 1998-05-26 Sulzer Rueti Ag Weaving machine operation by control of torque and rotation angle of a mechanical transmission
EP0870856A1 (en) * 1997-04-09 1998-10-14 Sulzer Rüti Ag Drive for heald frame and loom with a drive for heald frame

Also Published As

Publication number Publication date
CZ9901909A3 (en) 2001-01-17
EP1061284A2 (en) 2000-12-20

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