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Registering, tensioning, smoothing or guiding webs
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Industry
CPC
B65H23/00
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B65
Thin material handling
B65H
HANDLING THIN OR FILAMENTARY MATERIAL
Current Industry
B65H23/00
Registering, tensioning, smoothing or guiding webs
Sub Industries
B65H23/005
Sensing web roll diameter
B65H23/02
transversely
B65H23/0204
Sensing transverse register of web
B65H23/0208
with an element engaging the edge of the web
B65H23/0212
with an element utilising fluid flow
B65H23/0216
with an element utilising photoelectric effect
B65H23/022
by tentering devices
B65H23/025
by rollers
B65H23/0251
with a straight axis
B65H23/0253
with axially movable elements
B65H23/0255
with axially stretchable elements
B65H23/0256
with opposed helicoidal windings
B65H23/0258
with a bowed axis
B65H23/028
by clips
B65H23/032
Controlling transverse register of web
B65H23/0322
by acting on edge regions of the web
B65H23/0324
by acting on lateral regions of the web
B65H23/0326
by moving the unwinding device
B65H23/0328
by moving the winding device
B65H23/035
by guide bars
B65H23/038
by rollers
B65H23/04
longitudinally
B65H23/042
Sensing the length of a web loop
B65H23/044
Sensing web tension
B65H23/046
Sensing longitudinal register of web
B65H23/048
by positively actuated movable bars or rollers
B65H23/06
by retarding devices
B65H23/063
and controlling web tension
B65H23/066
Electrical brake devices therefor
B65H23/08
acting on web roll being unwound
B65H23/085
and controlling web tension
B65H23/10
acting on running web
B65H23/105
and controlling web tension
B65H23/12
and causing parts thereof to move in opposite directions and in frictional engagement
B65H23/14
Tensioning rollers applying braking forces
B65H23/16
by weighted or spring-pressed movable bars or rollers
B65H23/18
by controlling or regulating the web-advancing mechanism
B65H23/1806
in reel-to-reel type web winding and unwinding mechanism
B65H23/1813
acting on web-roll
B65H23/182
in unwinding mechanisms or in connection with unwinding operations
B65H23/1825
and controlling web tension
B65H23/185
motor-controlled
B65H23/188
in connection with running-web
B65H23/1882
and controlling longitudinal register of web
B65H23/1884
with step-by-step advancement
B65H23/1886
Synchronising two or more webs
B65H23/1888
and controlling web tension
B65H23/192
motor-controlled
B65H23/195
in winding mechanisms or in connection with winding operations
B65H23/1955
and controlling web tension
B65H23/198
motor-controlled (Controlling electrical drive motors therefor)
B65H23/24
by fluid action
B65H23/245
Suction retarders
B65H23/26
by transverse stationary or adjustable bars or rollers
B65H23/28
by longitudinally-extending strips, tubes, plates, or wires
B65H23/30
by longitudinally-extending flexible tapes or bands
B65H23/32
Arrangements for turning or reversing webs
B65H23/34
Apparatus for taking-out curl from webs
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