Endless belt power transmission systems or components – Control for variable input to output speed-ratio – Condition responsive
Reexamination Certificate
2002-07-11
2010-12-14
Charles, Marcus (Department: 3656)
Endless belt power transmission systems or components
Control for variable input to output speed-ratio
Condition responsive
C174S050500, C174S058000, C174S061000, C439S535000, C439S577000
Reexamination Certificate
active
07850556
ABSTRACT:
In a bicycle equipped with front derailleur and rear derailleur controlled each by a corresponding electrical actuator, there is provided an intermediate connecting unit, mounted underneath the crank case of the bicycle, having an input and two outputs connected to the two electrical actuators of the derailleurs. The connections can be permanent or detachable.
REFERENCES:
patent: 1426210 (1922-08-01), O'Neil
patent: 2669702 (1954-02-01), Klostermann
patent: 3621167 (1971-11-01), Burke
patent: 3676733 (1972-07-01), Eulenberg et al.
patent: 3676837 (1972-07-01), Newman
patent: 3774145 (1973-11-01), Vlahos
patent: 3848224 (1974-11-01), Olivero
patent: 3859789 (1975-01-01), Fawcett et al.
patent: 4143557 (1979-03-01), Wakebe et al.
patent: RE30758 (1981-10-01), Lang
patent: 4412828 (1983-11-01), Darby
patent: 4479693 (1984-10-01), Uyeda et al.
patent: 4592548 (1986-06-01), Oldson
patent: 5103125 (1992-04-01), Ogden
patent: 5266065 (1993-11-01), Ancarani Restelli
patent: 5419714 (1995-05-01), Nagamine
patent: 5470277 (1995-11-01), Romano
patent: 5551315 (1996-09-01), Pikoulas
patent: 5599244 (1997-02-01), Ethington
patent: 5653649 (1997-08-01), Watarai
patent: 5681234 (1997-10-01), Ethington
patent: 5952729 (1999-09-01), Shiratori et al.
patent: 6155871 (2000-12-01), Machado
patent: 6162140 (2000-12-01), Fukuda
patent: 6305237 (2001-10-01), Ichida
patent: 6453766 (2002-09-01), Ose
patent: 6597166 (2003-07-01), Meggiolan
patent: 296 09 458 (1996-12-01), None
patent: 2000A000869 (2000-09-01), None
patent: 06115473 (1994-04-01), None
patent: 07047987 (1995-02-01), None
patent: 7-101376 (1995-04-01), None
patent: 8-251755 (1996-09-01), None
patent: A-H10-511621 (1998-11-01), None
patent: 11-790061 (1999-03-01), None
patent: 2001-310735 (2001-11-01), None
patent: WO 91/17078 (1991-11-01), None
Japanese Office Action, Nov. 17, 2008.
Campagnolo S.r.l.
Charles Marcus
Volpe and Koenig PC
LandOfFree
Intermediate connection unit usable on board of a bicycle does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Intermediate connection unit usable on board of a bicycle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Intermediate connection unit usable on board of a bicycle will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4160785