Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1977-04-01
1978-08-29
McCarthy, Edward J.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 18A, 242 25A, B65H 7516
Patent
active
041098773
ABSTRACT:
Apparatus is disclosed for winding an elongate fibrous material comprising package tube mounting means to support first and second package tubes in winding positions in transversely spaced parallel relationship, a material delivery arm for delivering material first to one of the package tubes to form a first package and then to the other of the package tubes to form a second package, and variable speed drive means for rotating the package tubes. The variable speed drive means comprises a first output drive member for driving one of the package tubes, a second output drive member for driving the other of the package tubes, a constant speed input member, a drive transfer mechanism for transmitting drive from the input member to the output drive members throughout a predetermined range of complementary drive ratios and control means responsive to a predetermined control input progressively to adjust the drive transfer mechanism to vary the complementary drive ratios in such range to produce a gradual reduction in speed of one of the two output drive members with a corresponding increase in the speed of the other output drive member followed by a gradual reduction in speed of the other of the two output drive members with a corresponding increase in the speed of the one of the output drive members.
REFERENCES:
patent: 2600037 (1952-06-01), West
patent: 3148841 (1964-09-01), Hollingsworth
patent: 3701491 (1972-10-01), Brown
patent: 3768751 (1973-10-01), Brown
McCarthy Edward J.
Platt Saco Lowell
LandOfFree
Winding apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Winding apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Winding apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1628657