ClassID:

217664

H02K49/065 - CPC Classification

Classification description:

Dynamo-electric clutches; Dynamo-electric brakes of the synchronous type hysteresis type

Recent Application in this class:
#1
20260088695
2026-03-26

Elastic Recall Compensation for Magnetic Hysteresis Brakes

#2
20260051802
2026-02-19

Electromagnetic Brake Mechanism, Baitcasting Reel, and Fishing Tackle

#3
20240148598
2024-05-09

BRAKE APPARATUS, WHEEL BODY ASSEMBLY AND ROLLATOR

#4
20240067501
2024-02-29

FRICTIONLESS SAFETY BRAKE ACTUATOR

#5
20210061345
2021-03-04

Steering system having a reluctance brake

#6
20200212789
2020-07-02

Dynamically Induced and Reactive Magnetic Hysteresis Applications and Methods

#7
20200186020
2020-06-11

Magnetic coupling device

#8
20200053948
2020-02-20

System and method for controlling the position of an agricultural implement by applying a braking force to a wheel of the implement

#9
20190028050
2019-01-24

DRIVELINE FOR SUPPLY OF ELECTRICAL ENERGY

#10
20170201169
2017-07-13

Power transmission apparatus using magnetic field

#11
20160347593
2016-12-01

Lifting hoist with hysteresis clutch

#12
20160347592
2016-12-01

LIFTING GEAR WITH HYSTERESIS CLUTCH

#13
20160285352
2016-09-29

MAGNETIC BRAKE HAVING REDUCED-NOTCHING HYSTERESIS

#14
20160204673
2016-07-14

Actuation device for a clutch device

#15
20140217838
2014-08-07

Magnetic gear arrangement having a variable gear ratio

#16
20120315998
2012-12-13

Drive system for a cleaning device and cleaning device

#17
20120194019
2012-08-02

Dynamically induced and reactive magnetic hysteresis applications and methods

#18
20110156518
2011-06-30

Magnetic gear arrangement having a variable gear ratio

#19
20110018198
2011-01-27

Motion control using electromagnetic forces

#20
20100207473
2010-08-19

Coupling device for the transmission of torque, and method for the transmission of torque using such a coupling device

#21
20100133289
2010-06-03

Roller storage system for sheet-type objects

#22
20100132138
2010-06-03

Drive system for a cleaning head disposed in a tank

#23
20090284091
2009-11-19

Magnetic coupling with hysteresis, particularly for winding/unwinding devices

#24
20080272205
2008-11-06

Drive System for a Cleaning Head Disposed in a Tank

#25
20080211447
2008-09-04

Motion control using electromagnetic forces

#26
20080210512
2008-09-04

Adjustable hysteresis driver

#27
20080030091
2008-02-07

HYSTERESIS CLUTCH/BRAKE

#28
20070199780
2007-08-30

Method for adjusting a braking torque and permanently excited magnetic hysteresis brake

#29
20070095319
2007-05-03

Braking device for a camshaft adjuster

#30
20070056813
2007-03-15

Hysteresis brake for a valve operating control device of an internal combustion engine

#31
20060261765
2006-11-23

Motion control using electromagnetic forces