Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing
Reexamination Certificate
2006-11-21
2006-11-21
Denion, Thomas (Department: 3748)
Internal-combustion engines
Poppet valve operating mechanism
With means for varying timing
C123S090150, C123S090310
Reexamination Certificate
active
07137370
ABSTRACT:
A gear arrangement has two turntables nested or arranged concentrically in one another, and interconnected with one another via a swashplate. The gear arrangement preferably is used for adjusting the angle of rotation of the camshaft relative to the angle of rotation of the crankshaft of an internal combustion engine to affect the control times of the charge-cycle valves of the engine. The swashplate is connected with the first turntable formed as a camshaft gear via at least one pin, and the swashplate is connected with the camshaft via the second turntable by means of a gear ring.
REFERENCES:
patent: 4294218 (1981-10-01), King et al.
patent: 4515110 (1985-05-01), Perry
patent: 6523512 (2003-02-01), Axmacher et al.
patent: 10038354 (2002-02-01), None
patent: 59115412 (1984-10-01), None
Axmacher Detlef
Gasparro Massimiliano
Neubauer Dirk
Pachan Frank
Pfuetzenreuter Lars
AFT Atlas Fahrzeugtechnik GmbH
Chang Ching
Denion Thomas
Fasse W. F.
Fasse W. G.
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