EP 0979929 A3 20000906 - Piston engine with rocker arm valve drive
Title (en)
Piston engine with rocker arm valve drive
Title (de)
Hubkolbenmotor mit Kipphebel-Ventilsteuerung
Title (fr)
Moteur à piston à commande de soupape par culbuteur
Publication
Application
Priority
- EP 98811260 A 19981223
- EP 98115057 A 19980811
Abstract (en)
[origin: EP0979929A2] The piston engine has camshaft and tappet receivers (15, 16) cast directly into the cylinder head (24). The assembly shafts (13, 17) are inserted directly in the camshaft or tappet receivers. Their bearings may be roller bearings or slip bearings. The receivers may be made in one piece with the cylinder had or may be made separately of steel and then screwed in.
IPC 1-7
IPC 8 full level
F01L 1/02 (2006.01); F01L 1/04 (2006.01); F01L 1/12 (2006.01); F01L 1/18 (2006.01); F01M 9/10 (2006.01); F02B 67/06 (2006.01); F02F 1/24 (2006.01); F02F 7/00 (2006.01)
CPC (source: EP US)
F01L 1/02 (2013.01 - EP US); F01L 1/022 (2013.01 - EP US); F01L 1/024 (2013.01 - EP US); F01L 1/181 (2013.01 - EP US); F02B 67/06 (2013.01 - EP US); F01L 1/026 (2013.01 - EP US); F02B 2275/20 (2013.01 - EP US); F02F 2001/245 (2013.01 - EP US)
Citation (search report)
- [YA] DE 3630128 A1 19880317 - MENKHOFF KARLHEINZ [DE]
- [YA] GB 2157770 A 19851030 - HONDA MOTOR CO LTD
- [A] DE 801241 C 19501228 - NSU WERKE AKT GES
- [A] US 5605077 A 19970225 - TSUNODA MASAKI [JP], et al
- [A] DE 4223325 C1 19931014 - SCHAEFFLER WAELZLAGER KG [DE]
- [A] PATENT ABSTRACTS OF JAPAN vol. 014, no. 023 (M - 920) 17 January 1990 (1990-01-17)
- [A] PATENT ABSTRACTS OF JAPAN vol. 017, no. 656 (M - 1521) 6 December 1993 (1993-12-06)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0979929 A2 20000216; EP 0979929 A3 20000906; EP 0979929 B1 20041215; AU 5511399 A 20000306; BR 9912940 A 20010508; JP 2002522700 A 20020723; US 2003098002 A1 20030529; US 2003098003 A1 20030529; US 6520133 B1 20030218; US 6951196 B2 20051004; WO 0009864 A1 20000224
DOCDB simple family (application)
EP 98811260 A 19981223; AU 5511399 A 19990806; BR 9912940 A 19990806; EP 9905714 W 19990806; JP 2000565279 A 19990806; US 33972103 A 20030109; US 33972203 A 20030109; US 76278401 A 20010212