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Tandem operation of multiple elevator cars in the same shaft
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CPC
B66B2201/307
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B66
Lifting technology
B66B
ELEVATORS ESCALATORS OR MOVING WALKWAYS
B66B2201/00
Aspects of control systems of elevators
Current Industry
B66B2201/307
Tandem operation of multiple elevator cars in the same shaft
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Patents Grants
last 30 patents
Information
Patent Grant
Autonomous elevator car movers and traction surfaces therefor, conf...
Patent number
11,584,621
Issue date
Feb 21, 2023
Otis Elevator Company
Kiron Bhaskar
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
User-controlled elevator allocation for independent service
Patent number
10,427,909
Issue date
Oct 1, 2019
Otis Elevator Company
Ashley Chapman
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Car separation control in multi-car elevator system
Patent number
10,399,815
Issue date
Sep 3, 2019
Otis Elevator Company
David Ginsberg
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator arrangement and method for re-adjusting the elevator arran...
Patent number
9,950,901
Issue date
Apr 24, 2018
Kone Corporation
Osmo Björni
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Self-propelled cargo lift for elevator systems
Patent number
9,776,832
Issue date
Oct 3, 2017
Otis Elevator Company
Tadeusz Pawel Witczak
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator system
Patent number
9,592,996
Issue date
Mar 14, 2017
Mitsubishi Electric Corporation
Koji Yamagishi
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Double-decker lift installation
Patent number
9,174,822
Issue date
Nov 3, 2015
Inventio AG
Elena Cortona
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator installation with individually movable elevator cars and m...
Patent number
7,537,089
Issue date
May 26, 2009
Inventio AG
Thomas Duenser
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator control system
Patent number
5,663,538
Issue date
Sep 2, 1997
Masami Sakita
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator system with multiple cars in the same hoistway
Patent number
5,419,414
Issue date
May 30, 1995
Masami Sakita
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
ELEVATOR SYSTEM HAVING TWO ELEVATOR CARS IN A COMMON SHAFT
Publication number
20220144591
Publication date
May 12, 2022
TK Elevator Innovation and Operations GmbH
Tobias WENZELBURGER
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ROPELESS ELEVATOR BUILDING TO BUILDING MOBILITY SYSTEM
Publication number
20220063958
Publication date
Mar 3, 2022
Otis Elevator Company
Randy Roberts
B66 - HOISTING LIFTING HAULING
Information
Patent Application
AUTONOMOUS ELEVATOR CAR MOVER CONFIGURED FOR SELF-LEARNING GAP CONTROL
Publication number
20220048729
Publication date
Feb 17, 2022
Otis Elevator Company
Randy ROBERTS
B66 - HOISTING LIFTING HAULING
Information
Patent Application
AUTONOMOUS ELEVATOR CAR MOVERS CONFIGURED WITH COUPLING DEVICES FOR...
Publication number
20220033223
Publication date
Feb 3, 2022
Otis Elevator Company
Randy Roberts
B66 - HOISTING LIFTING HAULING
Information
Patent Application
AUTONOMOUS ELEVATOR CAR MOVERS AND TRACTION SURFACES THEREFOR, CONF...
Publication number
20220033226
Publication date
Feb 3, 2022
Otis Elevator Company
Kiron Bhaskar
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR SYSTEM HAVING TWO SHAFTS
Publication number
20210139282
Publication date
May 13, 2021
thyssenkrupp Elevator Innovation and Operations GmbH
Bernd ALTENBURGER
B66 - HOISTING LIFTING HAULING
Information
Patent Application
MULTICAR ELEVATOR SYSTEM AND A METHOD THERETO
Publication number
20210130132
Publication date
May 6, 2021
KONE Corporation
Marja-Liisa SIIKONEN
B66 - HOISTING LIFTING HAULING
Information
Patent Application
PASSENGER CONVEYOR
Publication number
20210078831
Publication date
Mar 18, 2021
KONE Corporation
Pasi Raassina
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELEVATOR SYSTEM
Publication number
20210061612
Publication date
Mar 4, 2021
KONE Corporation
Ari Koivisto
B66 - HOISTING LIFTING HAULING
Information
Patent Application
CONTROL DEVICE FOR AN ELEVATOR SYSTEM, LIFT SYSTEM AND METHOD FOR C...
Publication number
20200079619
Publication date
Mar 12, 2020
ThyssenKrupp Elevator AG
Richard THUM
B66 - HOISTING LIFTING HAULING
Information
Patent Application
CAR SEPARATION CONTROL IN MULTI-CAR ELEVATOR SYSTEM
Publication number
20170349397
Publication date
Dec 7, 2017
Otis Elevator Company
David Ginsberg
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR SYSTEM
Publication number
20160200548
Publication date
Jul 14, 2016
MITSUBISHI ELECTRIC CORPORATION
Koji YAMAGISHI
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR ARRANGEMENT AND METHOD FOR RE-ADJUSTING THE ELEVATOR ARRAN...
Publication number
20140291074
Publication date
Oct 2, 2014
Osmo BJÖRNI
B66 - HOISTING LIFTING HAULING
Information
Patent Application
DOUBLE-DECKER LIFT INSTALLATION
Publication number
20120312636
Publication date
Dec 13, 2012
Elena Cortona
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR INSTALLATION AND METHOD OF OPERATING AN ELEVATOR INSTALLATION
Publication number
20080006485
Publication date
Jan 10, 2008
Hans Kocher
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Elevator installation with individually movable elevator cars and m...
Publication number
20060016640
Publication date
Jan 26, 2006
Inventio AG
Thomas Duenser
B66 - HOISTING LIFTING HAULING