Winding – tensioning – or guiding – Reeling device – With particular frame or frame carrier
Reexamination Certificate
2006-05-16
2006-05-16
Rivera, William A. (Department: 3654)
Winding, tensioning, or guiding
Reeling device
With particular frame or frame carrier
C191S012400
Reexamination Certificate
active
07044413
ABSTRACT:
A frequency converter device is integrated inside a cable roller, in such a manner that at least one socket is supplied at special frequency. The socket does not rotate when the cable is wound or unwound on the drum. Furthermore, optimal cooling is created and the frequency converter device is made of at least one frequency converter enabling a special frequency to be provided.
REFERENCES:
patent: 3369084 (1968-02-01), Cook
patent: 4143746 (1979-03-01), Lowery
patent: 4282954 (1981-08-01), Hill
patent: 4520239 (1985-05-01), Schwartz
patent: 4656320 (1987-04-01), Maddock
patent: D289603 (1987-05-01), An
patent: 5657841 (1997-08-01), Morvan
patent: 5700150 (1997-12-01), Morin
patent: 5738548 (1998-04-01), Rutulante
patent: 6223871 (2001-05-01), Steffen
patent: 6253893 (2001-07-01), Chi-Min
patent: 6758314 (2004-07-01), Woodruff
patent: 6942079 (2005-09-01), Chang
patent: 2001/0019002 (2001-09-01), Walters et al.
Boyle Fredrickson Newholm Stein & Gratz S.C.
Rivera William A.
Wacker Construction Equipment AG
LandOfFree
Cable roller with a frequency converter device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cable roller with a frequency converter device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cable roller with a frequency converter device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3559947