Patents-Review.com
ClassID:

82486 ⎘

B66C23/86 - CPC Classification

Classification description:

Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes; Constructional features or details; Slewing gear hydraulically actuated

Recent Application in this class:
#1
20250276875
2025-09-04

Crane, a vehicle with a crane, method to operate a crane and circuitry to determine a use of a crane

 #2
20250214811
2025-07-03

ROTATION CONTROL DEVICE OF WORK MACHINE AND WORK MACHINE EQUIPPED WITH SAME

 #3
20240294365
2024-09-05

CRANE SLEWING CONTROL DEVICE AND CRANE EQUIPPED WITH SAME

 #4
20230416057
2023-12-28

PARKING BRAKE DEVICE AND WORK MACHINE EQUIPPED WITH THE SAME

 #5
20230145087
2023-05-11

COMPUTER-CONTROLLED MOBILE CRANE

 #6
20220315390
2022-10-06

CRANE

 #7
20220219954
2022-07-14

Work machine and video display control method for work machine

 #8
20220073321
2022-03-10

Vehicle crane with a boom that can be luffed by two luffing cylinders

 #9
20220055872
2022-02-24

Work vehicle

 #10
20210180291
2021-06-17

Turning control apparatus for turning-type working machine

 #11
20200276292
2020-09-03

Cylinder retention device

 #12
20200239286
2020-07-30

Mobile crane, mobile crane dolly and mobile crane system

 #13
20200238885
2020-07-30

Loader with boom swing control system

 #14
20190106306
2019-04-11

Brake device for braking a hydraulic motor of a turning body in a working machine

 #15
20190106301
2019-04-11

Crane

 #16
20180347150
2018-12-06

Control system for construction machine

 #17
20180320337
2018-11-08

Slewing assist system

 #18
20180170722
2018-06-21

Rotation control system for material handling machines

 #19
20180148304
2018-05-31

Electronically controlled hydraulic swing system

 #20
20180065834
2018-03-08

Crane

 #21
20170350094
2017-12-07

Drive control system of operating machine, operating machine including drive control system, and drive control method of operating machine

 #22
20170253468
2017-09-07

Hydraulic control circuit for crane slewing gear

 #23
20170248216
2017-08-31

Hydraulic unit

 #24
20170015534
2017-01-19

Electronically controlled hydraulic swing system

 #25
20160168822
2016-06-16

Hydraulic hybrid swing drive system for excavators

 #26
20150203335
2015-07-23

Electro-hydraulic device for moving a jib

 #27
20150073667
2015-03-12

Method and device for braking rotating and/or slewing gears

 #28
20140303855
2014-10-09

Swivel control apparatus and method

 #29
20140246101
2014-09-04

Device and method for conveying thick matter, in particular concrete, with angle of rotation measurement

 #30
20130248303
2013-09-26

Wet brake device

 #31
20130213026
2013-08-22

Drive control method of operating machine

 #32
20130164109
2013-06-27

Construction machine

 #33
20120298608
2012-11-29

Crane with overload safety device

 #34
20120248052
2012-10-04

Hydraulic braking apparatus for a crane drive and crane

 #35
20110314802
2011-12-29

Swing system and construction machinery or vehicle comprising a swing system

 #36
20110227512
2011-09-22

Slewing control device and working machine incorporated with the same

 #37
20110027006
2011-02-03

Drive unit with overload protection for driving a ring gear

 #38
20100313555
2010-12-16

Hydraulic control circuit for overcontrol of a slewing gear drive

 #39
20100264694
2010-10-21

Tilt device for a material handling machine

 #40
20100264106
2010-10-21

Slewing stop control apparatus and method for slewing type working machine

 #41
20100263364
2010-10-21

Braking control apparatus for slewing type working machine

 #42
20100213153
2010-08-26

Swing drive system for cranes

 #43
20100155355
2010-06-24

Rotary joint