Endless belt power transmission systems or components – Friction drive pulley or guide roll – With stationary support for pulley or guide roll
Reexamination Certificate
2006-03-14
2006-03-14
Charles, Marcus (Department: 3682)
Endless belt power transmission systems or components
Friction drive pulley or guide roll
With stationary support for pulley or guide roll
C474S135000, C384S477000, C384S486000
Reexamination Certificate
active
07011593
ABSTRACT:
A tensioning or deflection pulley for a belt drive includes a carrier and a track roller comprised of an inner ring, an outer ring, and a connecting assembly, including a wheel disk extending between the inner and outer rings, and a rib assembly disposed in both sides of the disk in circumferential spaced-apart relationship, for interconnecting the inner and outer rings. The track roller is supported on the carrier by a sealed rolling-contact bearing via a fastening screw. A first sealing element is connected to the track roller on a carrier-distal side, and a second cap-shaped sealing element is disposed between the carrier and the track roller and detachably secured to the inner ring of the track roller to thereby seal the track roller on both sides.
REFERENCES:
patent: 3537725 (1970-11-01), Frost
patent: 3770992 (1973-11-01), Veglia
patent: 4113328 (1978-09-01), Vander Meulen
patent: 4433963 (1984-02-01), Shimano
patent: 4602875 (1986-07-01), Doerr et al.
patent: 5449328 (1995-09-01), Schmidt et al.
patent: 6083130 (2000-07-01), Mevissen et al.
patent: 6394247 (2002-05-01), Monahan et al.
patent: 6854893 (2005-02-01), Schmidt
patent: 24 10 381 (1975-09-01), None
patent: 32 40 075 (1984-05-01), None
patent: 37 19 479 (1988-12-01), None
patent: 41 34 354 (1993-04-01), None
patent: 93 07 931 (1993-07-01), None
patent: 43 43 429 (1995-06-01), None
patent: 695 18 596 (2001-05-01), None
patent: 100 13 978 (2001-10-01), None
patent: 100 24 318 (2001-11-01), None
patent: WO 01/71216 (2001-09-01), None
Lutkic Aleksandar
Schenk Rainer
Charles Marcus
Feiereisen Henry M.
Ina-Schaeffler KG
LandOfFree
Tensioning or deflection pulley for a belt drive does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tensioning or deflection pulley for a belt drive, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tensioning or deflection pulley for a belt drive will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3575164