Patents-Review.com
ClassID:

121962 ⎘

D01H5/22 - CPC Classification

Classification description:

Drafting machines or arrangements ; Threading of roving into drafting machine; Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by rollers only

Sub-classes:
Recent Application in this class:
#1
20240209550
2024-06-27

Spinning station of an air-jet spinning machine and method for carrying out a piecing process at such a spinning station

 #2
20240191402
2024-06-13

TENSIONING DEVICE AND SPINNING MACHINE

 #3
20240003064
2024-01-04

AUTOLEVELLER DRAW FRAME, METHOD FOR OPERATING AN AUTOLEVELLER DRAW FRAME, AND METHOD FOR CONVERTING AN AUTOLEVELLER DRAW FRAME

 #4
20230141021
2023-05-11

Drafting system for a textile machine

 #5
20210262123
2021-08-26

PRODUCTION APPARATUS AND PRODUCTION METHOD FOR COLORED SPUN YARN WITH FIBER DYEING AND MIXING IN SPINNING PROCESS

 #6
20200392652
2020-12-17

DRAFTING SYSTEM UNIT HAVING A WEIGHTING ARM AND A WEIGHTING ARM FOR A DRAFTING SYSTEM UNIT

 #7
20170073849
2017-03-16

Method and device of dynamically configuring linear density and blending ratio of yarn by five-ingredient asynchronous/synchronous drafting

 #8
20170067188
2017-03-09

Method and device of dynamically configuring linear density and blending ratio of yarn by three-ingredient asynchronous/synchronous drafted

 #9
20150252497
2015-09-10

Method for drafting spun yarns in three stages

 #10
20150252496
2015-09-10

Spinning method and device of drafting with initial twist

 #11
20150027098
2015-01-29

Support element for a compacting device for a drawing system in a spinning machine

 #12
20140353866
2014-12-04

Method and device for operating a drawing line or drawing unit

 #13
20140115848
2014-05-01

Method for producing carbon-fiber-precursor acrylic fiber bundle

 #14
20130239721
2013-09-19

Drive device for a compaction device on a spinning machine

 #15
20100072650
2010-03-25

METHOD AND DEVICE FOR OPERATING A DRAWING LINE OR DRAWING UNIT