EP 0595060 B1 19951213 - Internal combustion engine valve drive
Title (en)
Internal combustion engine valve drive
Title (de)
Ventilantrieb für eine Brennkraftmaschine
Title (fr)
Commande de soupape pour moteur à combustion interne
Publication
Application
Priority
DE 4236655 A 19921030
Abstract (en)
[origin: EP0595060A1] The valve drive of an internal combustion engine has preloaded sliding cams (3) which can be displaced axially on a camshaft (2) and can be displaced from a first position (S1), in which they act by means of a first lobe (17) on intake valves (6), into a second position (S2), in which they act by means of a second lobe (18) on the intake valves (6). In the first position (S1), the sliding cams (3) rest with a form fit against a stop (7) of a transmission element (5) arranged between the intake valves (6) and the sliding cams (3), and remain in this position for as long as their section (21) is in the region of the stop (7). When the base circle (16) of the sliding cams (3) is reached, they are displaced into the second position (S2). <IMAGE>
IPC 1-7
IPC 8 full level
F01L 1/04 (2006.01); F01L 1/26 (2006.01); F01L 13/00 (2006.01)
CPC (source: EP US)
F01L 1/185 (2013.01 - EP US); F01L 1/267 (2013.01 - EP US); F01L 13/0036 (2013.01 - EP US); F01L 1/143 (2013.01 - EP US); F01L 2001/0475 (2013.01 - EP US); F01L 2001/0476 (2013.01 - EP US); F01L 2305/00 (2020.05 - EP US); Y10T 74/2101 (2015.01 - EP US); Y10T 74/2102 (2015.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0595060 A1 19940504; EP 0595060 B1 19951213; DE 4236655 A1 19940505; DE 59301164 D1 19960125; JP H06212923 A 19940802; US 5359970 A 19941101
DOCDB simple family (application)
EP 93115881 A 19931001; DE 4236655 A 19921030; DE 59301164 T 19931001; JP 26903393 A 19931027; US 14389693 A 19931101