Engine Starter Attachment for Battery Operated Drill/Driver Gun

A device designed to be a fixture for a commercially available battery operated drill/driver gun used to start an internal combustion engine such as a model airplane engine by pressing the device onto a nose cone adapter attached to the engine crank shaft. The portion of the device which comes into...

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Bibliographic Details
Main Author Koehler Robert H
Format Patent
LanguageEnglish
Published 11.08.2016
Subjects
BLASTING
COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDEDFOR
STARTING OF COMBUSTION ENGINES
WEAPONS
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Summary:A device designed to be a fixture for a commercially available battery operated drill/driver gun used to start an internal combustion engine such as a model airplane engine by pressing the device onto a nose cone adapter attached to the engine crank shaft. The portion of the device which comes into contact with the nose cone adapter on the engine is a cylinder connected to a shaft by means of a one way clutch. A rubber or silicone adapter is inserted into the cylinder attached to the shaft; the adaptor cone of the engine fits into the rubber or silicone adapter on the device. The torque of the drill/driver gun turns the crankshaft of the engine with sufficient force to initiate the starting of the engine. The one way clutch on the device then allows the engine to turn faster than the drill/driver so as not to impede the engine start up.
Bibliography:Application Number: US201514618560