Apparatus for inserting leading end of web during spooling of st

Details Apparatus for inserting leading end of web during spooling of st Apparatus for inserting leading end of web during spooling of st

1990-10-10

1992-06-30

Stodola, Daniel P.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 788, 242182, B65H 1928

Patent

active

051256304

ABSTRACT:
First vacuum box (28a) receives web from supply roll (24) and passes web to drive sprocket (26) which feeds web to second vacuum box (28b) at rate demanded by winding station (12), thereby minimizing tension transients in web during windings. Vacuum shuttle (54) grips leading end (22b) of web in transversely curved configuration to stiffen the end for delivery to slot (20) in spool (14).

REFERENCES:
patent: 451953 (1985-05-01), Campbell et al.
patent: 2796223 (1957-06-01), Detweiler
patent: 2940232 (1960-06-01), Wallace et al.
patent: 3216638 (1965-11-01), Brickle
patent: 3499614 (1970-03-01), Badum
patent: 3586258 (1971-06-01), Horlezeder
patent: 3712553 (1973-01-01), Napor et al.
patent: 3737113 (1973-06-01), Yabe et al.
patent: 3804313 (1974-04-01), Davis
patent: 3880373 (1975-04-01), Cook
patent: 3880374 (1975-04-01), Reiser
patent: 3945036 (1976-03-01), Karsh
patent: 4110774 (1978-08-01), Krehbiel et al.
patent: 4115913 (1978-09-01), Moriya et al.
patent: 4345754 (1982-08-01), Willenbring
patent: 4399958 (1983-08-01), Dupont
patent: 4408727 (1983-10-01), Dropczynski
patent: 4448365 (1984-05-01), Petching et al.
patent: 4529141 (1985-07-01), McClenathan
patent: 4682742 (1987-07-01), Woodley et al.
patent: 4699328 (1987-10-01), Kreeft et al.
patent: 4705226 (1987-11-01), Goetz
patent: 4738408 (1988-04-01), Odaka et al.
patent: 4770361 (1988-09-01), Maeda
patent: 4852821 (1989-08-01), Harris et al.
patent: 4903907 (1990-02-01), Yokajty et al.
Xerox Disclosure Journal, vol. 6, No. 4, Jul./Aug. 1981, p. 175.

Affiliated with

Also associated with

Rating

Apparatus for inserting leading end of web during spooling of st does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for inserting leading end of web during spooling of st, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for inserting leading end of web during spooling of st will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1858332