Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Means joining flexible indefinite length or endless bodies...
Patent
1987-03-30
1989-06-27
Wityshyn, Michael
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Means joining flexible indefinite length or endless bodies...
156159, 156497, 156510, 242 56R, 242 584, B65H 1914, B65H 6902
Patent
active
048426814
ABSTRACT:
A web of sheet material (10) from a first storage roll (16) is fed by feed rolls (12, 14) to a utilization station (18). A splicing machine (22, 22') is positioned between the storage roll (16) and the feed rolls (12, 14). A new roll (20) of sheet material (34) is positioned above storage roll (16). Shortly before the first storage roll (16) becomes empty, the leading end portion of the second web (34) is fed into the splicing machine (22, 22'), above a portion of the first web (10). Then, a loop forming roll (30) is moved downwardly, from an inactive upper position above the feed path of the web (10) to a lower position, to form a loop (L) in the web (10). Then, the web (10) is stopped rearwardly of the loop (L) and the splicing machine (22, 22') is operated to connect the new web (34) to the old web (10 ), while the feed rolls (12, 14) continue to operate to feed web (10) out from the loop (L). After the connection has been made, the feed rolls (12, 14) feed the joint, and then the new web (34), onto the utilization station (18).
REFERENCES:
patent: 2724426 (1955-11-01), Bell et al.
patent: 2752984 (1956-07-01), Casey
patent: 2987108 (1961-06-01), Kilmartin
patent: 3114341 (1963-12-01), Diener
patent: 3586583 (1971-06-01), Ospelt
patent: 3769124 (1973-10-01), Johnson
patent: 3769136 (1973-10-01), Ospelt
patent: 3820446 (1974-06-01), Granbom et al.
patent: 3834971 (1974-09-01), Johnson
patent: 4032387 (1977-06-01), Sugiyama et al.
patent: 4157934 (1979-06-01), Ryan et al.
patent: 4190475 (1980-02-01), Marschke
patent: 4414048 (1983-11-01), Kontz
patent: 4460430 (1984-07-01), Kissell et al.
patent: 4481053 (1984-11-01), Tokuno et al.
Bader B. Robert
Bader Bernard W.
Barnard Delbert J.
Wityshyn Michael
LandOfFree
Splicing method and apparatus for sheet materials does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Splicing method and apparatus for sheet materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Splicing method and apparatus for sheet materials will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-811009