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Found results for
 patents
1.
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Engine starter attachments for drill/driver gun
| Application Number |
16226720 |
| Grant Number |
11008994 |
| Status |
In Force |
| Filing Date |
2018-12-20 |
| First Publication Date |
2019-06-06 |
| Grant Date |
2021-05-18 |
| Owner |
Skunk Works, LLC (USA)
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| Inventor |
Koehler, Robert H.
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Abstract
A specialty nut and specialty ratchet driver device used to start an internal combustion engine, each with an integrated one direction clutch, designed to be an attachment for a commercially available battery operated drill/driver gun. The specialty ratchet driver with an integrated one direction clutch is inserted into the driver receptacle of the socket placed over the nut on the crank shaft of the engine. One end of a drive shaft is inserted into the one direction clutch portion of the specialty ratchet driver device and the other end of the drive shaft is inserted into the chuck of a battery operated drill/driver gun. The torque of the drill/driver gun turns the crank shaft of the engine with sufficient force to initiate starting of the engine. The one direction clutch then allows the engine to turn faster than the drill/driver so as not to impede the engine start up.
IPC Classes ?
- F02N 11/12 - Starting of engines by means of mobile, e.g. portable, starting sets
- F02N 15/00 - Other power-operated starting apparatusComponent parts, details, or accessories, not provided for in, or of interest apart from, groups
- F02B 63/02 - Adaptations of engines for driving pumps, hand-held tools or electric generatorsPortable combinations of engines with engine-driven devices for hand-held tools
- B25B 13/46 - SpannersWrenches of the ratchet type, for providing a free return stroke of the handle
- F02N 1/00 - Starting apparatus having hand cranks
- F02N 11/14 - Starting of engines by means of electric starters with external current supply
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2.
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Engine starter attachments for drill/driver gun
| Application Number |
16226934 |
| Grant Number |
10844823 |
| Status |
In Force |
| Filing Date |
2019-01-31 |
| First Publication Date |
2019-06-06 |
| Grant Date |
2020-11-24 |
| Owner |
Skunk Works, LLC (USA)
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| Inventor |
Koehler, Robert H.
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Abstract
A specialty nut and specialty ratchet driver device used to start an internal combustion engine, each with an integrated one direction clutch, designed to be an attachment for a commercially available battery operated drill/driver gun. The specialty ratchet driver with an integrated one direction clutch is inserted into the driver receptacle of the socket placed over the nut on the crank shaft of the engine. One end of a drive shaft is inserted into the one direction clutch portion of the specialty ratchet driver device and the other end of the drive shaft is inserted into the chuck of a battery operated drill/driver gun. The torque of the drill/driver gun turns the crank shaft of the engine with sufficient force to initiate starting of the engine. The one direction clutch then allows the engine to turn faster than the drill/driver so as not to impede the engine start up.
IPC Classes ?
- F02N 11/12 - Starting of engines by means of mobile, e.g. portable, starting sets
- F02N 15/00 - Other power-operated starting apparatusComponent parts, details, or accessories, not provided for in, or of interest apart from, groups
- F02B 63/02 - Adaptations of engines for driving pumps, hand-held tools or electric generatorsPortable combinations of engines with engine-driven devices for hand-held tools
- B25B 13/46 - SpannersWrenches of the ratchet type, for providing a free return stroke of the handle
- F02N 1/00 - Starting apparatus having hand cranks
- F02N 11/14 - Starting of engines by means of electric starters with external current supply
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