ClassID:

79004

B65H23/0251 - CPC Classification

Classification description:

Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers with a straight axis

Sub-classes:
Recent Application in this class:
#1
20210309027
2021-10-07

Co-axial split drive rollers

#2
20210292121
2021-09-23

Spreader roll

#3
20210261373
2021-08-26

Residual film winder for a packaging machine

#4
20200369485
2020-11-26

Expander roller for fold-free expansion of foils

#5
20190160760
2019-05-30

Method and an installation for winding a pre-impregnated fabric strip onto a sloping surface

#6
20150337439
2015-11-26

Roll

#7
20150217960
2015-08-06

Adaptable web spreading device

#8
20150210497
2015-07-30

WEB SPREADER ROLLERS AND METHODS FOR REDUCING WRINKLES IN WEB MATERIAL USING SUCH WEB SPREADER ROLLERS

#9
20150166290
2015-06-18

Transport using peaked web guide and roller

#10
20150158690
2015-06-11

Reversing device for a film web by means of an expander roller

#11
20140035984
2014-02-06

Wrinkle elimination for solid inkjet web printer

#12
20130269555
2013-10-17

Method and apparatus for spreader nip balancing in a print system

#13
20130172163
2013-07-04

ROLLER STRUCTURE

#14
20130112793
2013-05-09

Tubular cylinder

#15
20110265674
2011-11-03

Print arrangement

#16
20110241408
2011-10-06

Milling drum for a ground milling machine and a ground milling machine

#17
20100327036
2010-12-30

Device for Spreading a Foil Web

#18
20090140486
2009-06-04

Sheet conveying device and image forming apparatus

#19
20080210733
2008-09-04

Expander roller

#20
20060226277
2006-10-12

Guide roller with flanges for a dispenser

#21
20060128545
2006-06-15

Dunnage conversion machine and method

#22
20060012112
2006-01-19

Sheet conveying device and image forming apparatus

#23
20050112227
2005-05-26

Device for producing lay-flat tubes in blown film extrusion installation

#24
20050089640
2005-04-28

Method for removing wrinkles, device for removing wrinkles, and coating method

#25
20050056678
2005-03-17

Method and apparatus for guiding side edges of continuously running web