Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Publication of NL6615354ApublicationCriticalpatent/NL6615354A/xx
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H16/00—Unwinding, paying-out webs
B65H16/10—Arrangements for effecting positive rotation of web roll
B65H16/103—Arrangements for effecting positive rotation of web roll in which power is applied to web-roll spindle
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H23/00—Registering, tensioning, smoothing or guiding webs
B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
B65H23/182—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in unwinding mechanisms or in connection with unwinding operations
B65H23/1825—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in unwinding mechanisms or in connection with unwinding operations and controlling web tension
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Inking, Control Or Cleaning Of Printing Machines
(AREA)
Rotary Presses
(AREA)
Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs
(AREA)