TREA

with means synchronising the operation of the steps or the carrying belts and the handrails

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Industry

  • CPC
  • B66B23/06
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B66Lifting technology B66BELEVATORS ESCALATORS OR MOVING WALKWAYS B66B23/00Component parts of escalators or moving walkways

Current Industry

B66B23/06with means synchronising the operation of the steps or the carrying belts and the handrails
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Brake system for passenger conveyors
    • Patent number 10,065,839
    • Issue date Sep 4, 2018
    • Otis Elevator Company
    • Chan-Jong Park
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Endless escalator handrail and escalator
    • Patent number 9,290,360
    • Issue date Mar 22, 2016
    • Mitsubishi Electric Corporation
    • Hidetoshi Takeyama
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Passenger conveyor handrail drive device
    • Patent number 7,958,986
    • Issue date Jun 14, 2011
    • Otis Elevator Company
    • Dirk Winkelhake
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Passenger conveyor handrail drive control strategy
    • Patent number 7,954,620
    • Issue date Jun 7, 2011
    • Otis Elevator Company
    • Dirk Winkelhake
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Escalator drive machine
    • Patent number 6,685,004
    • Issue date Feb 3, 2004
    • Otis Elevator Company
    • Richard Fargo
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Escalator drive machine
    • Patent number 6,450,317
    • Issue date Sep 17, 2002
    • Otis Elevator Company
    • Richard Fargo
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Passenger conveyer
    • Patent number 6,119,845
    • Issue date Sep 19, 2000
    • LG Industrial Systems Co., Ltd.
    • Kee Hyo Song
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents