SE304285BSE556166ASE556166ASE304285BSE 304285 BSE304285 BSE 304285BSE 556166 ASE556166 ASE 556166ASE 556166 ASE556166 ASE 556166ASE 304285 BSE304285 BSE 304285B
Authority
SE
Sweden
Application number
SE556166A
Inventor
P Hanssen
C Touchard
Original Assignee
Hanssen Cie Const Mec
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 filed by Hanssen Cie Const MecfiledCriticalHanssen Cie Const Mec
Publication of SE304285BpublicationCriticalpatent/SE304285B/xx
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H19/00—Changing the web roll
B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
B65H19/181—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement roll
B65H19/1821—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement roll the replacement web being accelerated or running prior to splicing contact
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H19/00—Changing the web roll
B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
B65H19/1884—Details for effecting a positive rotation of web roll, e.g. accelerating the replacement roll
B65H19/1894—Details for effecting a positive rotation of web roll, e.g. accelerating the replacement roll the replacement web being accelerated through contact with the expiring web
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H2408/00—Specific machines
B65H2408/20—Specific machines for handling web(s)
B65H2408/23—Winding machines
B65H2408/236—Pope-winders with first winding on an arc of circle and secondary winding along rails