EP 1148211 B1 20040804 - Valve rotating device
Title (en)
Valve rotating device
Title (de)
Ventildrehvorrichtung
Title (fr)
Dispositif de rotation de soupape
Publication
Application
Priority
DE 10020071 A 20000422
Abstract (en)
[origin: EP1148211A2] The device has body with central bore, containing valve cone parts, and a valve spring cover with spring contact surface (2). Elements (7,8,9,10,11) between cover (1) and body (3) transmit the rotary spring movement occurring during relief movement of the spring, from the cover to the body. The cover has a toothed rim (8) concentric to the valve axis (19), with one-sided lock teething, which engages with locking ring (9). The ring is moveable in longitudinal valve direction and is connected to the body.
IPC 1-7
IPC 8 full level
F01L 1/32 (2006.01)
CPC (source: EP)
F01L 1/32 (2013.01)
Designated contracting state (EPC)
DE FI FR GB
DOCDB simple family (publication)
EP 1148211 A2 20011024; EP 1148211 A3 20021106; EP 1148211 B1 20040804; DE 10020071 A1 20011025; DE 50103061 D1 20040909
DOCDB simple family (application)
EP 01109652 A 20010419; DE 10020071 A 20000422; DE 50103061 T 20010419