Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Four cycle engine for marine drive










Image Number 4 for United States Patent #6708659.

An engine has a combustion chamber. An air induction system communicates with the combustion chamber through an intake port. An exhaust system communicates with the combustion chamber through an exhaust port. Intake and exhaust valves move between an opening position and a closing position of the intake port and the exhaust port, respectively. A camshaft actuates either the intake valve or the exhaust valve. The camshaft extends generally vertically. A camshaft cover member encloses the camshaft together with an engine body of the engine. The camshaft cover member defines a slot through which a tool can pass. The tool can prevent the camshaft from rotating.








 
 
  Recently Added Patents
Automated measurement of concentration and/or amount in a biological sample
Method of stimulating tissue healing
Network fault detection
Pixel circuit
System and method for confirming delivery of an electronic message
Tiered cost model for access to a computer network
Continuously variable transmission and control method thereof
  Randomly Featured Patents
Pervasive educational assistant and study aid for students
Inkjet printer which prevents dispelled ink from the inkjet head from staining both the medium and the platen
Transformerless data transmission line driver
Interfaces of an electrical connector assembly
System and method for registration and packet data reconnect
Magnetically floating picture-frame target means
Blade
Efficient location discovery
Method and apparatus for reducing tool change operations
Liquid crystal display device