Regulating tension by regulating speed of driving mechanisms of unwinding, paying-out, forwarding, winding or depositing devices

Patents Grantslast 30 patents

  • Information Patent Grant

    Drum inter-storage of yarn at an operating unit of a textile machin...

    • Patent number 9,957,646
    • Issue date May 1, 2018
    • Rieter CZ S.R.O.
    • Jiri Sloupensky
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Drum intermediate storage device for a textile machine

    • Patent number 9,850,090
    • Issue date Dec 26, 2017
    • Rieter CZ S.R.O.
    • Evzen Pilar
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Drum inter-storage of yarn at an operating unit of a textile machin...

    • Patent number 9,403,656
    • Issue date Aug 2, 2016
    • Rieter CZ S.R.O.
    • Jiri Sloupensky
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Yarn feed device

    • Patent number 8,650,849
    • Issue date Feb 18, 2014
    • Oerlikon Textile GmbH & Co. KG
    • Walter Pede-Vogler
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Method for operating a spindle of a two-for-one twister or cabling...

    • Patent number 8,256,199
    • Issue date Sep 4, 2012
    • Oerlikon Textile GmbH & Co. KG
    • Walter Schlagenhaft
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Device and process for controlling the motor drives of textile mach...

    • Patent number 6,476,570
    • Issue date Nov 5, 2002
    • Marzoli S.p.A.
    • Giovanni Battista Pasini
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Rotating ring yarn spinning or twisting apparatus and method

    • Patent number 4,270,340
    • Issue date Jun 2, 1981
    • Spin-O-Magic, Inc.
    • Joe B. Baucom
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Method and apparatus for producing a draftable twisted roving

    • Patent number 4,147,019
    • Issue date Apr 3, 1979
    • Rieter Machine Works, Ltd.
    • Peter Novak
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Method and apparatus for winding roving with constant tension on bo...

    • Patent number 4,134,253
    • Issue date Jan 16, 1979
    • Aichi Spinning Co., Ltd.
    • Kiyoyasu Handa
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Apparatus for twisting and winding strand material

    • Patent number 4,128,988
    • Issue date Dec 12, 1978
    • Ralph L. Ragan
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3543503

    • Patent number 3,543,503
    • Issue date Dec 1, 1970
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3410073

    • Patent number 3,410,073
    • Issue date Nov 12, 1968
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3277640

    • Patent number 3,277,640
    • Issue date Oct 11, 1966
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2989837

    • Patent number 2,989,837
    • Issue date Jun 27, 1961
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2871648

    • Patent number 2,871,648
    • Issue date Feb 3, 1959
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2843997

    • Patent number 2,843,997
    • Issue date Jul 22, 1958
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2729052

    • Patent number 2,729,052
    • Issue date Jan 3, 1956
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2728185

    • Patent number 2,728,185
    • Issue date Dec 27, 1955
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2725711

    • Patent number 2,725,711
    • Issue date Dec 6, 1955
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2026155

    • Patent number 2,026,155
    • Issue date Dec 31, 1935
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    1938504

    • Patent number 1,938,504
    • Issue date Dec 5, 1933
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    1798817

    • Patent number 1,798,817
    • Issue date Mar 31, 1931
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    1534040

    • Patent number 1,534,040
    • Issue date Apr 21, 1925
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    1412518

    • Patent number 1,412,518
    • Issue date Apr 11, 1922
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents