EP 1646767 A1 20060419 - VALVE TAPPET SYSTEM, ESPECIALLY ANTI-ROTATION BUCKET TAPPET HAVING A CURVED CAM FOLLOWER SURFACE
Title (en)
VALVE TAPPET SYSTEM, ESPECIALLY ANTI-ROTATION BUCKET TAPPET HAVING A CURVED CAM FOLLOWER SURFACE
Title (de)
VENTILSTÖSSELEINRICHTUNG, INSBESONDERE DREHGESICHERTER TASSENSTÖSSEL MIT GEKRÜMMTER NOCKENFOLGEFLÄCHE
Title (fr)
DISPOSITIF POUSSOIR DE SOUPAPE, NOTAMMENT POUSSOIR A COUPELLE BLOQUE EN ROTATION AYANT UNE SURFACE CONSECUTIVE A LA CAME COURBE
Publication
Application
Priority
- EP 2004007003 W 20040626
- DE 10332981 A 20030721
Abstract (en)
[origin: DE10332981A1] The valve tappet unit has a base component (1), a sleeve section (2) which forms a guide face (3) to guide the base component along an axis of oscillation (X), and an anti-rotation element (4) which has a first engagement protrusion (5) and second engagement protrusion at a distance from the first. The sleeve section has a first radial hole corresponding to the first engagement protrusion and a second radial hole corresponding to the second protrusion. The first and second engagement protrusions each enter the allocated radial hole in the sleeve section and in the direction radial to the axis of oscillation. Independent claims are also included for the following: (a) an anti-rotation element for a valve tappet unit; and (b) a base component for a valve tappet unit.
IPC 1-7
IPC 8 full level
F01L 1/14 (2006.01); F01L 1/25 (2006.01); F01L 13/00 (2006.01)
CPC (source: EP US)
F01L 1/143 (2013.01 - EP US); F01L 2301/00 (2020.05 - EP US); F01L 2303/00 (2020.05 - EP US); F01L 2307/00 (2020.05 - EP US)
Citation (search report)
See references of WO 2005019608A1
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
DE 10332981 A1 20050210; DE 502004003068 D1 20070412; EP 1646767 A1 20060419; EP 1646767 B1 20070228; ES 2280974 T3 20070916; JP 2006528296 A 20061214; US 2006112915 A1 20060601; US 7146952 B2 20061212; WO 2005019608 A1 20050303
DOCDB simple family (application)
DE 10332981 A 20030721; DE 502004003068 T 20040626; EP 04740400 A 20040626; EP 2004007003 W 20040626; ES 04740400 T 20040626; JP 2006520702 A 20040626; US 33686706 A 20060123