Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing
Reexamination Certificate
2005-11-12
2010-11-16
Eshete, Zelalem (Department: 3748)
Internal-combustion engines
Poppet valve operating mechanism
With means for varying timing
C123S090150, C123S090310
Reexamination Certificate
active
07832369
ABSTRACT:
A device (1) for modifying the control times of an internal combustion engine having a drive wheel (13), an output element (4), and a swashplate gear mechanism (2) is provided. The torque of the crankshaft is transmitted to the drive wheel (13) via a primary drive and is transmitted on to the output element (4) via the swashplate gear mechanism (2), with the output element (4) being connected in a fixed manner to the camshaft (11). The swashplate gear mechanism (2) allows the drive wheel (13) to be rotated relative to the output element (4) allowing a continuous phase shift of the camshaft (11) relative to the crankshaft. In order carry out this function, the drive wheel (13) is rotatably supported by the output element (4). An inexpensive and easy way to supply the swashplate gear mechanism (2) and the radial bearing (28) with lubricant is provided.
REFERENCES:
patent: 4294218 (1981-10-01), King et al.
patent: 6523512 (2003-02-01), Axmacher et al.
patent: 7137370 (2006-11-01), Axmacher et al.
patent: 10038354 (2002-02-01), None
patent: 10222475 (2003-04-01), None
patent: 10257706 (2004-01-01), None
patent: 10248355 (2004-04-01), None
patent: 2006018080 (2006-02-01), None
Kohrs Mike
Schafer Jens
Eshete Zelalem
Schaeffler Technologies GmbH & Co.
Volpe and Koenig PC
LandOfFree
Device for modifying the control times of an internal... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for modifying the control times of an internal..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for modifying the control times of an internal... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4246988