Patents-Review.com
ClassID:

81951 ⎘

B66B7/068 - CPC Classification

Classification description:

Other common features of elevators; Arrangements of ropes or cables Cable weight compensating devices

Recent Application in this class:
#1
20250223134
2025-07-10

ELEVATOR SYSTEM WITH COMPENSATION CHAINS HAVING VARIABLE DENSITIES

 #2
20250002299
2025-01-02

ELEVATOR SYSTEM

 #3
20230322521
2023-10-12

Elevator system

 #4
20230303362
2023-09-28

ROPE ANCHOR AND ELEVATOR ARRANGEMENT AND METHOD FOR CONSTRUCTING ELEVATOR

 #5
20230052952
2023-02-16

Elevator compensation assembly monitor

 #6
20210347607
2021-11-11

Elevator roping sway damper assembly

 #7
20210339983
2021-11-04

Compensation guide, counterweight screen, elevator and method

 #8
20210331896
2021-10-28

Elevator compensation assembly monitor

 #9
20210309493
2021-10-07

Elevator compensation rope guard

 #10
20210300728
2021-09-30

Rope wheel, traction wheel, elevator drive machinery and elevator

 #11
20210276801
2021-09-09

Carriage lift assembly for storage handling and article retrieval

 #12
20210078829
2021-03-18

Rope-climbing self propelled elevator system

 #13
20210078828
2021-03-18

Damping device for main rope

 #14
20210053796
2021-02-25

Guide device and elevator system

 #15
20200331727
2020-10-22

Moving a heavy overload with an elevator

 #16
20200239278
2020-07-30

Hoisting rope monitoring device

 #17
20200189881
2020-06-18

Elevator system with discarded belt as compensation element for compensating the unladen weight of the supporting means

 #18
20200079621
2020-03-12

Constant deceleration progressive safety gear system

 #19
20200071074
2020-03-05

Carriage lift assembly for storage handling and article retrieval

 #20
20200002132
2020-01-02

HYBRID COMPENSATION MEMBER

 #21
20200002129
2020-01-02

Counterweight slack belt detection switch

 #22
20190352129
2019-11-21

Compensation line storing apparatus, jump lift and the usage method thereof

 #23
20190322491
2019-10-24

Method for constructing an elevator system having an adaptable usable lifting height

 #24
20190241401
2019-08-08

Protective sleeve for elevator belt

 #25
20190177126
2019-06-13

ELEVATOR ROPE SWAY RESTRICTION DEVICE

 #26
20190106295
2019-04-11

Rope wheel assembly, compensator and elevator arrangement

 #27
20190084801
2019-03-21

Elevator emergency stop systems

 #28
20190054326
2019-02-21

FIREPROOF ASCENDING/DESCENDING MOBILE APPARATUS

 #29
20190002242
2019-01-03

MULTIPLE LEADERS FOR LOAD BEARING MEMBER SWAY REDUCTION

 #30
20180362302
2018-12-20

Rope-climbing self propelled elevator system

 #31
20180362300
2018-12-20

Elevator rope and a manufacturing method therefor

 #32
20180327228
2018-11-15

TENSIONING ARRANGEMENT FOR AN ELEVATOR

 #33
20180282126
2018-10-04

Rope sway reducing arrangement for weight based hindering of lateral sway of an elongate rope-like means in an elevator hoistway

 #34
20180237265
2018-08-23

ELEVATOR ROPE TENSION ASSEMBLY WITH FRICTIONAL DAMPING

 #35
20180186605
2018-07-05

Elevator vibration damping device

 #36
20180155870
2018-06-07

Overbraided non-metallic tension members

 #37
20180127247
2018-05-10

Gypsy for windlass and method for its manufacture

 #38
20180093866
2018-04-05

MOVING A HEAVY OVERLOAD WITH AN ELEVATOR

 #39
20180093865
2018-04-05

Compensation chain stabilize device and method, hoistway and elevator system

 #40
20180050884
2018-02-22

Tie-down device for compensation sheave, compensation sheave and elevator

 #41
20170349409
2017-12-07

Elevator

 #42
20170166418
2017-06-15

Overspeed governor configured to trigger at different speed levels for an elevator

 #43
20170022030
2017-01-26

LIMITING MECHANISM FOR AN ELEVATOR COMPENSATION ROPE TENSIONING PULLEY, AN ELEVATOR COMPENSATION APPARATUS, AND AN ELEVATOR SYSTEM

 #44
20160376125
2016-12-29

Traction elevator rope movement sensor system

 #45
20160251202
2016-09-01

Elevator installation

 #46
20160207738
2016-07-21

Elevator system

 #47
20160159612
2016-06-09

Control cable guide device for elevator

 #48
20160145077
2016-05-26

Elevator roping arrangement and method for installing roping of an elevator

 #49
20160090272
2016-03-31

Elevator

 #50
20160083223
2016-03-24

Lift system

 #51
20150368068
2015-12-24

COMPENSATION ELEMENT WITH BLOCKING DEVICE

 #52
20150298939
2015-10-22

Elevator

 #53
20150246791
2015-09-03

Elevator system

 #54
20150122588
2015-05-07

Elevator

 #55
20140224590
2014-08-14

Arrangement for damping lateral sways of a rope fixed to an elevator unit and an elevator

 #56
20140166406
2014-06-19

Elevator with compensation rope

 #57
20130118840
2013-05-16

Compensation device and elevator

 #58
20130048432
2013-02-28

Compensating rope for an elevator

 #59
20130048431
2013-02-28

Elevator with compensating device

 #60
20120325592
2012-12-27

ELEVATOR WITH COMPENSATING DEVICE

 #61
20120125720
2012-05-24

Rope sway mitigation via rope tension adjustment

 #62
20120067674
2012-03-22

ELEVATOR WITH AN ELEVATOR CAGE AND A COUNTERWEIGHT

 #63
20090229922
2009-09-17

Elevator rope positioning apparatus

 #64
20080223664
2008-09-18

Method to increase the head rope life for single conveyance friction mine hoists for deep shafts

 #65
20080196981
2008-08-21

DAMPENING DEVICE FOR COMPENSATING CABLES

 #66
20080093177
2008-04-24

Compensation in an elevator system having multiple cars within a single hoistway

 #67
20070131489
2007-06-14

Elevator installation with equipment for compensation for the weight difference between the cage runs and the counterweight runs of the support means and method of realizing such compensation

 #68
20060254865
2006-11-16

Elevator compensating cable having a selected loop radius and associated system and method

 #69
20060163010
2006-07-27

Self-centering device for compensation ropes or chains of an elevator

 #70
20050217940
2005-10-06

Elevator installation with compensating-means guide

 #71
20050133312
2005-06-23

Dampening device for an elevator compensating cable and associated system and method