Patents-Review.com
ClassID:

82029 ⎘

B66B11/04 - CPC Classification

Classification description:

Main component parts of lifts in, or associated with, buildings or other structures Driving gear ; Details thereof, e.g. seals

Sub-classes:
Recent Application in this class:
#1
20250239664
2025-07-24

SOLUTION FOR CONTROLLING A SUPPLY OF ELECTRICAL ENERGY TO AN ELEVATOR SYSTEM FROM A BATTERY SYSTEM

 #2
20220219945
2022-07-14

Self-climbing elevator machine room for use during the construction of a building

 #3
20220185627
2022-06-16

Running system for elevator, and multi-car elevator running system

 #4
20220144591
2022-05-12

ELEVATOR SYSTEM HAVING TWO ELEVATOR CARS IN A COMMON SHAFT

 #5
20200195046
2020-06-18

Closed loop control wireless power transmission system for conveyance system

 #6
20200189882
2020-06-18

ELECTRICAL POWER TRANSMISSION TO ELEVATOR SYSTEM CARS

 #7
20190337762
2019-11-07

Slope-adaptive inclined special elevator

 #8
20190308845
2019-10-10

ELEVATOR SYSTEM WITH A BUS BAR AND A CURRENT COLLECTOR

 #9
20190193993
2019-06-27

MANAGEMENT OF POWER SUPPLY OF AN ELEVATOR SYSTEM

 #10
20190047824
2019-02-14

WIND TURBINE DESCENT SYSTEM

 #11
20190047820
2019-02-14

Traction sheave safety device and elevator car emergency stop method thereof

 #12
20180321268
2018-11-08

Sample handling device

 #13
20180127236
2018-05-10

ELECTRICALLY AUTONOMOUS ELEVATOR SYSTEM

 #14
20180019750
2018-01-18

Semiconductor module, vehicle and elevator

 #15
20170353128
2017-12-07

Semiconductor device, power conversion apparatus, and vehicle

 #16
20170349401
2017-12-07

Brake, and elevator system

 #17
20170345657
2017-11-30

Silicon carbide (SiC) MOSFET with a silicon oxide layer capable of suppressing deterioration of carrier mobility and variation in threshold voltage

 #18
20170267492
2017-09-21

SELF-POWERED ELEVATOR CAR

 #19
20170225926
2017-08-10

Elevator hoisting machine mounting device

 #20
20170149275
2017-05-25

Emergency back-up power system for traction elevators

 #21
20170121151
2017-05-04

Machine base attachment device for elevator hoisting machine

 #22
20170029242
2017-02-02

Bus capacitor bank configuration for a regenerative drive

 #23
20170015536
2017-01-19

BRAKE DEVICE FOR ELEVATOR HOIST

 #24
20160340152
2016-11-24

Elevator Machine with Oil-Lubricated Bearings

 #25
20160304317
2016-10-20

Ropeless high-rise elevator installation approach

 #26
20160297646
2016-10-13

Ropeless elevator system

 #27
20160176679
2016-06-23

MECHANICAL EMERGENCY ENTRANCE AND EXIT APPARATUS

 #28
20160096708
2016-04-07

Arrangement for reducing displacement of an elevator car caused by a change in loading

 #29
20160079904
2016-03-17

DRIVE UNIT EMPLOYING GALLIUM NITRIDE SWITCHES

 #30
20160075536
2016-03-17

Drive machine for an elevator and an elevator

 #31
20150375960
2015-12-31

Brake, and elevator system

 #32
20150353325
2015-12-10

Machine for driving a lift

 #33
20150276778
2015-10-01

Vertical conveying device, laboratory sample distribution system and laboratory automation system

 #34
20150175387
2015-06-25

Stairwell lift

 #35
20150083525
2015-03-26

Method of installing a machine in an elevator system

 #36
20140246274
2014-09-04

ECCENTRICALLY SUSPENDED ELEVATOR CAR

 #37
20140174860
2014-06-26

Sabbath elevator

 #38
20140130420
2014-05-15

Elevator with detachable drive unit

 #39
20140090931
2014-04-03

Permanent magnet centering system for brake

 #40
20110272215
2011-11-10

ECCENTRICALLY SUSPENDED ELEVATOR CAR

 #41
20060205266
2006-09-14

Mount for equipment for conveying persons

 #42
20050087399
2005-04-28

Elevator apparatus