Alarms or stop motions responsive to exhaustion or breakage of filamentary material fed from supply reels or bobbins

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for helically assembling at least two filaments

    • Patent number 6,385,953
    • Issue date May 14, 2002
    • Lefebvre Frères Limitée
    • Michel Brazeau
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Apparatus for helically assembling at least two filaments

    • Patent number 6,223,511
    • Issue date May 1, 2001
    • Lefebvre Frères Limitée
    • Michel Brazeau
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Strand break detector

    • Patent number 4,608,496
    • Issue date Aug 26, 1986
    • Trelleborg AB
    • Johnny Rosen
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    Process and device for monitoring single strands in stranding proce...

    • Patent number 4,591,995
    • Issue date May 27, 1986
    • Zellweger Uster Ltd.
    • Robert Schurch
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    Device for sensing the tension in the individual threads in a stran...

    • Patent number 4,541,236
    • Issue date Sep 17, 1985
    • Redaelli Tecna Meccanica S.p.A.
    • Giorgio Dallolio
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    Apparatus for detecting breaks in strand material

    • Patent number 4,452,168
    • Issue date Jun 5, 1984
    • AT&T Technologies, Inc.
    • William C. Gause
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3830050

    • Patent number 3,830,050
    • Issue date Aug 20, 1974
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    3771304

    • Patent number 3,771,304
    • Issue date Nov 13, 1973
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3659406

    • Patent number 3,659,406
    • Issue date May 2, 1972
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    3557540

    • Patent number 3,557,540
    • Issue date Jan 26, 1971
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    3345812

    • Patent number 3,345,812
    • Issue date Oct 10, 1967
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    3287887

    • Patent number 3,287,887
    • Issue date Nov 29, 1966
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    3238711

    • Patent number 3,238,711
    • Issue date Mar 8, 1966
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3082968

    • Patent number 3,082,968
    • Issue date Mar 26, 1963
    • D03 - WEAVING
  • Information Patent Grant

    3040512

    • Patent number 3,040,512
    • Issue date Jun 26, 1962
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    2804515

    • Patent number 2,804,515
    • Issue date Aug 27, 1957
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    2770091

    • Patent number 2,770,091
    • Issue date Nov 13, 1956
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    2735945

    • Patent number 2,735,945
    • Issue date Feb 21, 1956
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    2709403

    • Patent number 2,709,403
    • Issue date May 31, 1955
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    2593984

    • Patent number 2,593,984
    • Issue date Apr 22, 1952
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    2580387

    • Patent number 2,580,387
    • Issue date Jan 1, 1952
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    2546977

    • Patent number 2,546,977
    • Issue date Apr 3, 1951
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    2495886

    • Patent number 2,495,886
    • Issue date Jan 31, 1950
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    2440185

    • Patent number 2,440,185
    • Issue date Apr 20, 1948
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    2406530

    • Patent number 2,406,530
    • Issue date Aug 27, 1946
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    2400323

    • Patent number 2,400,323
    • Issue date May 14, 1946
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    2390799

    • Patent number 2,390,799
    • Issue date Dec 11, 1945
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    2361509

    • Patent number 2,361,509
    • Issue date Oct 31, 1944
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    2361905

    • Patent number 2,361,905
    • Issue date Oct 31, 1944
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    2352647

    • Patent number 2,352,647
    • Issue date Jul 4, 1944
    • D07 - ROPES CABLES OTHER THAN ELECTRIC

Patents Applicationslast 30 patents