Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1990-05-17
1991-05-21
Gilreath, Stanley N.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
226 92, 242 56R, B65H 1928, B65H 2016
Patent
active
050168312
ABSTRACT:
The invention concerns a method and a device for threading the end of a web (P) from a jumbo roll (30) or equivalent through the winder along a path determined by the members guiding the web (P). In the method the end of the web (P) is passed from the jumbo roll (30) through the winder as of full width by grasping the end of the web (P) placed on the jumbo roll by means of a fetching and grasping device (11). The web (P) is transferred by means of the fetching and grasping device (11) to a web (P) holding device (13), the web (P) is held by means of the web (P) holding device (13), the web (P) is detached from the fetching and grasping device (11), the web (P) is attached to a threading member (22) carried by a carrier device (12), the web (P) is detached from the web (P) holding device (13), and the web (P) is threaded as a single thickness through the winder, whereat web (P) is unwound from the jumbo roll (30). The web (P) is cut off before the web (P) is attached to the threading member (22) carried by the carrier device (12).
REFERENCES:
patent: 4444360 (1984-04-01), Kaipf et al.
patent: 4491503 (1985-01-01), Adams et al.
patent: 4637566 (1987-01-01), Kyytsonen
Gilreath Stanley N.
Valmet Paper Machinery Inc.
LandOfFree
Method and device for threading the end of a web does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and device for threading the end of a web, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for threading the end of a web will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-231583