TREA

Screws

Follow

Industry

  • CPC
  • B65G23/20
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B65Thin material handling B65GTRANSPORT OR STORAGE DEVICES B65G23/00Driving gear for endless conveyors control devices Belt or chain tensioning arrangements

Current Industry

B65G23/20Screws
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Drive unit
    • Patent number 9,862,548
    • Issue date Jan 9, 2018
    • WEISS GMBH
    • Uwe Weiss
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Transmission and positioning mechanism
    • Patent number 9,669,999
    • Issue date Jun 6, 2017
    • Shenzhen Futaihong Precision Industry Co., Ltd.
    • Jie Gao
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Transfer apparatus for transferring an item
    • Patent number 8,776,988
    • Issue date Jul 15, 2014
    • Sluis Cigar Machinery B.V.
    • Albert van der Vliet
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Conveyor chain and conveyor chain driving device
    • Patent number 7,971,706
    • Issue date Jul 5, 2011
    • Tsubakimoto Chain Co.
    • Hajime Ozaki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Archimedean conveyors and combustion engines
    • Patent number 7,419,049
    • Issue date Sep 2, 2008
    • James D. Henry
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method and drive apparatus for continuously casting metal in a cont...
    • Patent number 6,325,204
    • Issue date Dec 4, 2001
    • Nichols Aluminum-Golden, Inc.
    • Ernst Zürcher
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Endless loop modular conveyor system with drive screw
    • Patent number 5,911,305
    • Issue date Jun 15, 1999
    • Span Tech Corporation
    • James L. Layne
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Side-flexing chain with wheels
    • Patent number 5,076,422
    • Issue date Dec 31, 1991
    • Tekno Incorporated
    • Robert T. Clopton
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Retractable drive assembly for conveyor
    • Patent number 4,650,066
    • Issue date Mar 17, 1987
    • Rexnord Inc.
    • Bernard G. Bradbury
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Continuous article handling conveyor
    • Patent number 4,476,974
    • Issue date Oct 16, 1984
    • Rexnord Inc.
    • Bernard G. Bradbury
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Apparatus for advancing elongate objects around a curve
    • Patent number 4,448,299
    • Issue date May 15, 1984
    • Creusot-Loire
    • Herve Voillot
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3611825
    • Patent number 3,611,825
    • Issue date Oct 12, 1971
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3493097
    • Patent number 3,493,097
    • Issue date Feb 3, 1970
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3399758
    • Patent number 3,399,758
    • Issue date Sep 3, 1968
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2223639
    • Patent number 2,223,639
    • Issue date Dec 3, 1940
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    292279
    • Patent number 292,279
    • Issue date Jan 22, 1884
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    162545
    • Patent number 162,545
    • Issue date Apr 27, 1875
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEMS AND METHODS OF SORTING AND CONVEYING PRODUCE
    • Publication number 20230192408
    • Publication date Jun 22, 2023
    • Roller Conveyor, LLC
    • James Patrick McKnight
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    DRIVE UNIT
    • Publication number 20170190514
    • Publication date Jul 6, 2017
    • WEISS GMBH
    • Uwe Weiss
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TRANSMISSION AND POSITIONING MECHANISM
    • Publication number 20160176643
    • Publication date Jun 23, 2016
    • SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD.
    • JIE GAO
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CONVEYOR DRIVEN BY A CAM
    • Publication number 20130327614
    • Publication date Dec 12, 2013
    • Darrell Keith Knigge
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CONVEYOR
    • Publication number 20130327617
    • Publication date Dec 12, 2013
    • Darrell Keith Knigge
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    TRANSFER APPARATUS FOR TRANSFERRING AN ITEM
    • Publication number 20120228087
    • Publication date Sep 13, 2012
    • Van der Sluis Cigar Machinery B.V.
    • Albert van der Vliet
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CONVEYOR CHAIN AND CONVEYOR CHAIN DRIVING DEVICE
    • Publication number 20090266683
    • Publication date Oct 29, 2009
    • Hajime Ozaki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Drive for a conveyor, in particular baggage conveyor in airports
    • Publication number 20080110726
    • Publication date May 15, 2008
    • Siemens Aktiengesellschaft
    • Thomas Helgert
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Archimedean conveyors and combustion engines
    • Publication number 20050189199
    • Publication date Sep 1, 2005
    • James D. Henry
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Method and drive apparatus for continuously casting metal in a cont...
    • Publication number 20020053499
    • Publication date May 9, 2002
    • Nichols Aluminum-Golden, Inc.
    • Ernst Zurcher
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL