EP 1403497 A1 20040331 - Camshaft bearing structure for over-head camshaft type internal combustion engine
Title (en)
Camshaft bearing structure for over-head camshaft type internal combustion engine
Title (de)
Nockenwellenlagerstruktur für eine Brennkraftmaschine mit oben liegenden Nockenwellen
Title (fr)
Structure des paliers pour des arbres aux cames d' un moteur à combustion interne avec double arbres aux cames en la culasse
Publication
Application
Priority
JP 2002287251 A 20020930
Abstract (en)
The structure has a camshaft (21) provided with a cam chain sprocket (27). A bearing portion (41) is formed adjacent to the sprocket on the covered surface of a cylinder head. A journal portion (25) is provided between the bearing portion and a bracket (51) and is axially supported and to be sandwiched. A covered surface of the cylinder head, intake camshaft and an exhaust camshaft are arranged parallel to each other.
IPC 1-7
IPC 8 full level
F01L 1/02 (2006.01); F01L 1/04 (2006.01); F01L 1/047 (2006.01); F01L 1/053 (2006.01); F01L 1/12 (2006.01); F01L 1/26 (2006.01); F01M 9/10 (2006.01); F02F 1/00 (2006.01); F02F 1/38 (2006.01); F01M 1/06 (2006.01)
CPC (source: EP)
F01L 1/02 (2013.01); F01L 1/022 (2013.01); F01L 1/047 (2013.01); F01L 1/053 (2013.01); F01L 1/0532 (2013.01); F01M 9/10 (2013.01); F01M 9/102 (2013.01); F02F 1/00 (2013.01); F02F 1/38 (2013.01); F01L 2001/0537 (2013.01); F01M 2001/064 (2013.01); F02B 2275/18 (2013.01)
Citation (search report)
- [X] US 4658769 A 19870421 - HORIO KIMIHIDE [JP], et al
- [X] US 4632073 A 19861230 - FUTAKUCHI YORIO [JP]
- [A] EP 0322572 A1 19890705 - YAMAHA MOTOR CO LTD [JP]
- [A] US 4630580 A 19861223 - SAWAKI YASUSHI [JP], et al
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1403497 A1 20040331; EP 1403497 B1 20071031; DE 60317150 D1 20071213; DE 60317150 T2 20080221; JP 2004124746 A 20040422; JP 4017488 B2 20071205
DOCDB simple family (application)
EP 03020860 A 20030915; DE 60317150 T 20030915; JP 2002287251 A 20020930