ClassID:

121945

D01H4/44 - CPC Classification

Classification description:

Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques; Control of driving or stopping in rotor spinning

Recent Application in this class:
#1
20240410088
2024-12-12

SPINNING MACHINE AND METHOD

#2
20230416950
2023-12-28

METHOD FOR OPERATING A SPINNING STATION OF A SPINNING MACHINE, AND SPINNING MACHINE

#3
20230332338
2023-10-19

METHOD OF POWER CONTROL FOR A TEXTILE MACHINE, POWER CONTROL UNIT AND SPINNING MACHINE

#4
20230228007
2023-07-20

METHOD FOR OPERATING A SPINNING STATION OF A ROTOR SPINNING MACHINE AND ROTOR SPINNING MACHINE

#5
20230228006
2023-07-20

Spinning position device with encapsulation

#6
20200399793
2020-12-24

METHOD FOR OPERATING A SEMI-AUTOMATIC OR FULLY AUTOMATIC, CROSS-WOUND PACKAGE-MANUFACTURING SPINNING MACHINE

#7
20200399792
2020-12-24

Optimization of the operation of a spinning machine

#8
20200131674
2020-04-30

Method for optimizing the production of a rotor spinning machine

#9
20190233980
2019-08-01

Method for operating a textile machine and a textile machine

#10
20190023522
2019-01-24

Method for operating a workstation of a spinning machine or winding machine

#11
20170362746
2017-12-21

Method for optimizing the production of a rotor spinning Machine

#12
20170016150
2017-01-19

Method for the safe starting and/or stopping of a rotor of a rotor spinning machine and the rotor spinning machine

#13
20170009386
2017-01-12

Spinning machine and method for operating a spinning machine with a multiple number of spinning stations

#14
20140360151
2014-12-11

Method for operating an open-end rotor spinning machine

#15
20140285185
2014-09-25

Method for detecting changes of position of shaftless spinning rotor of open-end spinning machine in cavity of active magnetic bearing and spinning unit of open-end spinning machine with active magnetic bearing for bearing shaftless spinning rotor

#16
20090120052
2009-05-14

Method for operating an open-end spinning device

#17
20090049819
2009-02-26

System for activating a rotor drive of an open-end rotor spinning machine

#18
20070204592
2007-09-06

Driving system for high production open-end spinning machines