Planetary gear transmission systems or components – Electric or magnetic drive or control
Reexamination Certificate
2006-05-30
2006-05-30
Estremsky, Sherry (Department: 3681)
Planetary gear transmission systems or components
Electric or magnetic drive or control
C475S341000
Reexamination Certificate
active
07052428
ABSTRACT:
The invention starts from an actuating drive (10) with an electric motor (12), which drives an output shaft (32) via a toothed wheel gear (14) in a planetary design, which includes a first housing-mounted central wheel (16) and a second rotatable central wheel (18), whereby both central wheels (16, 18) each form gear steps with different step-down ratios with at least one planet wheel (20, 22) and the planet wheel (20) belonging to the first central wheel (16) is connected to the planet wheel (22) belonging to the second central wheel (18) in a torque-proof manner. It is proposed that the electric motor (12) drive a planet carrier (26) on which the planet wheels (20, 22) are pivoted.
REFERENCES:
patent: 4918344 (1990-04-01), Chikamori et al.
patent: 4994004 (1991-02-01), Meijer et al.
patent: 5355743 (1994-10-01), Tesar
patent: 5704864 (1998-01-01), Yanagisawa
patent: 5711736 (1998-01-01), Kyodo
patent: 5751081 (1998-05-01), Morikawa
patent: 6727614 (2004-04-01), Neubauer et al.
patent: 108 141 (1924-12-01), None
patent: 31 12 090 (1983-02-01), None
patent: 85 13 219 (1986-05-01), None
patent: 40 26 886 (1992-02-01), None
patent: 44 12 898 (1995-10-01), None
patent: 199 44 915 (2001-03-01), None
patent: 695 18 814 (2001-03-01), None
patent: 100 03 350 (2001-08-01), None
Estremsky Sherry
Michael Best & Friedrich
Robert & Bosch GmbH
LandOfFree
Actuator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Actuator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Actuator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3575665