Valve bridge for a valve train of an internal combustion engine, especially of a motor vehicle, and internal combustion engine
AssigneeDaimler Truck AG
InventorsPatrick Rohde, Matthias Lahr, Andreas Ruess
Life of this patent
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AssigneeDaimler Truck AG
InventorsPatrick Rohde, Matthias Lahr, Andreas Ruess
Estimating the term…
The invention pertains to a valve bridge (42) for a valve train (10) of an internal combustion engine, having a bridge actuation area (44), via which the valve bridge (42) can be actuated by means of a first rocker lever (32) of the valve train (10) and can thus be moved in translational motion in a first direction of movement (22), having a first valve actuation area (46), via which, by actuating the valve bridge (42), a first gas exchange valve (18) of the internal combustion engine can be actuated by means of the valve bridge (42), and with a second valve actuation area (48), via which, by actuating the valve bridge (42), a second gas exchange valve (20) of the internal combustion engine can be actuated by means of the valve bridge. The valve bridge (42) comprises a bridge center part (45) forming the bridge actuation area (44), a first bridge part (52) forming the first valve actuation area (46), a guide part (54) projecting from the bridge center part (45) and from the first bridge part (52) along a longitudinal extension direction (50) extending perpendicularly to the first direction of movement (22) and which is movable with the bridge center part (45) and with the first bridge part (52), and a second bridge part (58) formed separately from the bridge center part (45), separately from the first bridge part (52) and separately from the guide part (54), and forming the second valve actuation area (48), the second bridge part having a reception orifice (60) in which the guide part (54) engages.
Valve bridge (42) for a valve train (10) of an internal combustion engine, having a bridge actuation area (44) via which the valve bridge (42) can be actuated by means of a first rocker lever (32) of the valve train (10) and can thereby be moved in translational motion in a first direction of movement (22), having a first valve actuation area (46) via which, by actuating the valve bridge (42), a first gas exchange valve (18) of the internal combustion engine can be actuated by means of the valve bridge (42), and with a second valve actuation area (48), via which a second gas exchange valve (20) of the internal combustion engine can be actuated by means of the valve bridge (42) by actuating the valve bridge,
Internal combustion engine for a motor vehicle, having a valve train (10) which has a first gas exchange valve (18), a second gas exchange valve (20), a first rocker lever (32) and a valve bridge (42) which is common to the gas exchange valves (18, 20) and via which the gas exchange valves (18, 20) can be actuated by means of the first rocker lever (32) and can thereby be moved in translational motion in a first direction of movement (22), the valve bridge (32) having
Dependencies are inferred from the claim text.