Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to JP15026980ApriorityCriticalpatent/JPS5773812A/en
Publication of JPS5773812ApublicationCriticalpatent/JPS5773812A/en
PURPOSE: To generate a high power and a high speed turning thrust by using two cams for one suction or exhaust valve so as to forcibly open or close it.
CONSTITUTION: Two cams A, C for opening and closing a valve are used for one suction or exhaust valve G to open or close the valve forcibly. The cam C makes an opposite action to that of the cam A to close the suction or exhaust valve, making one turn for every two turns of a crankshaft of an engine.
COPYRIGHT: (C)1982,JPO&Japio
JP15026980A1980-10-271980-10-27Forcible opening/closing device for suction of exhaust valve of four-cycle engine
PendingJPS5773812A
(en)