Sheet-material associating – Associating or disassociating – Web associating
Reexamination Certificate
2005-07-13
2010-12-14
Mansen, Michael R (Department: 3654)
Sheet-material associating
Associating or disassociating
Web associating
C226S002000, C226S111000
Reexamination Certificate
active
07850157
ABSTRACT:
Method for the movement by friction of a set of two bands of superimposed flexible material, using at least two feed rollers that turn in the direction of band movement so that they are all pulled in unison, occasionally involuntary offsetting can occur in the mutual correct position of the bands, the method includes the placing of antifriction devices between both adjacent bands that allow mutual movement between both bands when they are pressurised between the opposite rollers and are pulled by them, without slipping between the bands and rollers, and because on at least one operative cycle the method includes an adjustment stage wherein the two rollers have a tangentially different speed so that one of the bands is pulled to a greater distance than the other, in order to correct the aforesaid involuntary offsetting in the mutual position between both bands.
REFERENCES:
patent: 2641416 (1953-06-01), McCleary et al.
patent: 2821383 (1958-01-01), Ludwig
patent: 3556509 (1971-01-01), Crum
patent: 3701299 (1972-10-01), Stumpf
patent: 4179107 (1979-12-01), Harris
patent: 4179109 (1979-12-01), Harris
patent: 4361318 (1982-11-01), Stobb
patent: 4373713 (1983-02-01), Loebach
patent: 4944620 (1990-07-01), Scozzafava et al.
patent: 5019203 (1991-05-01), Singer
patent: 5184788 (1993-02-01), Schenk et al.
patent: 5362013 (1994-11-01), Gietman et al.
patent: 5604992 (1997-02-01), Robinson
patent: 5689795 (1997-11-01), Mastrandrea
patent: 6394445 (2002-05-01), d'Agrella et al.
patent: 6409043 (2002-06-01), Fujita et al.
patent: 6412771 (2002-07-01), Hirata et al.
patent: 2008/0116087 (2008-05-01), Hathaway
Girnet Internacional, S.L.
Haugland Scott
Mansen Michael R
Sughrue & Mion, PLLC
LandOfFree
Method for the movement of superimposed bands of flexible... 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 for the movement of superimposed bands of flexible..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the movement of superimposed bands of flexible... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4152088