B65H2301/414222 - CPC Classification Index

ClassID:

79830 ⎘

B65H2301/414222 - CPC Classification

Classification description:

Handling processes for sheets or webs; Type of handling process; Winding, unwinding; Winding; Starting winding process involving mechanical means fixed to frame, tucking leading edge to core, e.g. by brush

Recent Application in this class:

20170183182

2017-06-29

Web winding device

20120091248

2012-04-19

Method and apparatus for threading a fibrous material web in a winder

20100230526

2010-09-16

Web winding method, producing method of a web, and web winding apparatus

20100155522

2010-06-24

AUTOMATIC FILM WINDING DEVICE, SLITING AND WINDING SYSTEM, AND METHOD OF PRODUCING ROLLED FILM

20090324315

2009-12-31

Amorphous ribbon take-up roll switching method and switching system

20070084958

2007-04-19

Center rewinder with two turrets and a bedroll with two transfer positions for transferring a web to each of the turrets

20050211818

2005-09-29

Winder apparatus with transfer brush roll