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특허 상세정보

Flywheel for an electro-mechanical fastener driving tool

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B25C-001/06   
미국특허분류(USC) 227/131 ; 227/120 ; 227/156
출원번호 US-0479964 (1983-03-29)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 28  인용 특허 : 7
초록

An improved flywheel for an electro-mechanical tool, such as a nailer or stapler. The tool is of the type provided with a driver which is frictionally moved through a working stroke by means of an electrically driven flywheel which presses the driver against a support element, such as a counterrotating flywheel, a low inertia roller, or the like. The flywheel is provided with circumferential grooves while maintaining the optimum contact area between the flywheel and the driver. The grooves provide voids along the travelling driver-flywheel contact line i...

대표
청구항

In an improved electro-mechanical fastener driving tool of the type having a driver and an electrically driven flywheel, together with a support element to engage said driver and move said driver through a working stroke, the improvement comprising a flywheel containing at least one circumferential groove formed about the periphery of said flywheel whereby to provide at least one void along the flywheel-driver contact line into which foreign material on said driver and said flywheel flows to prevent a build-up of said foreign material thereon and consequ...

이 특허를 인용한 특허 피인용횟수: 28

  1. Kenney,James J.; Schell,Craig A.. Activation arm assembly method. USP2007017165305.
  2. Kenney,James J.; Gross,Paul. Activation arm configuration for a power tool. USP2007047204403.
  3. Kenney, James J.; Berry, Alan; Schell, Craig A.; Gross, Paul. Cam and clutch configuration for a power tool. USP2012028123099.
  4. Liang, Chia Sheng; Tseng, Chu Hsiang. Clutch mechanism for electrical nail gun. USP2009087575142.
  5. Brendel, Lee M.; Gross, Paul G.; Gregory, Larry E.. Cordless framing nailer. USP2015018939342.
  6. Brendel, Lee M; Gross, Paul G; Gregory, Larry E. Cordless framing nailer. USP2013098534527.
  7. Krondorfer, Harald; Hlinka, Eric; DeCicco, John. Cordless nail gun. USP2012038136606.
  8. Berry, Alan; Schell, Craig A.; Bradenbaugh, IV, Charles L.; Kenney, James J.; Gross, Paul. Driver configuration for a power tool. USP2010097789169.
  9. Takahashi, Yuji; Hirabayashi, Shinji. Driving tool having a two-part flywheel. USP2009127637408.
  10. Baskar, Ashok S.; Bradenbaugh, Charles L.; Schell, Craig A.; Kenney, James J.; Gross, Paul G.. Driving tool with controller having microswitch for controlling operation of motor. USP2016119486905.
  11. Forster,Michael. Electric driving tool with driver propelled by flywheel inertia. USP2008017322506.
  12. Berry, Alan; Sauerwein, William D.; Schell, Craig A.; Elligson, Jeffrey A.; Bradenbaugh, IV, Charles L.; White, Howard T.; Kenney, James J.. Flywheel configuration for a power tool. USP2011098011549.
  13. Houck Robert B. (Cinncinati OH) McGuffey Arnold L. (Cinncinati OH). Flywheel for an electromechanical fastener driving tool. USP1989084854492.
  14. Chien, Chia-Yu. Handheld power tool and impact block return device thereof. USP2018019868196.
  15. Berry,Alan; Gross,Paul. Lock-out for activation arm mechanism in a power tool. USP2008027331403.
  16. Gross, Paul; Kenney, James J.; Xu, Weiyuan. Lower bumper configuration for a power tool. USP2010037686199.
  17. Garber, Stuart E.; Gross, Paul G.; Brendel, Lee Michael. Magnetic profile lifter. USP2016059346158.
  18. Brendel, Lee Michael; Gross, Paul G.. Multi-stranded return spring for fastening tool. USP2015129216502.
  19. Gross, Paul G.; Kenney, James J.; Gregory, Larry E.; Brendel, Lee M.. Power take off for cordless nailer. USP2015099126319.
  20. Gross, Paul G; Kenney, James J; Gregory, Larry E; Brendel, Lee M. Power take off for cordless nailer. USP2012118302833.
  21. Gross, Paul Gerard; Mattucci, Marco Alessandro. Power tool drive mechanism. USP20180710022848.
  22. Brendel, Lee M.; Kenney, James J.; Gross, Paul G.; Denner, Jan Carl. Profile lifter for a nailer. USP2009077556184.
  23. Berry, Alan; Gross, Paul; Bradenbaugh, IV, Charles L.; Kenney, James J.. Return cord assembly for a power tool. USP2011077975893.
  24. Gross,Paul; Schell,Craig A.; Kenney,James J.; Berry,Alan. Solenoid positioning methodology. USP2009037503401.
  25. Brendel, Lee Michael; Gross, Paul G.; Baron, Michael P.. Stall release lever for fastening tool. USP2016079399281.
  26. Buck, John E.; Berry, Alan; Bradenbaugh, IV, Charles L.; Schell, Craig A.; Gross, Paul; Baskar, Ashok S.; Colello, Steven R.; Kenney, James J.. Structural backbone/motor mount for a power tool. USP2012078231039.
  27. Berry,Alan; Denner,Jan Carl; Schell,Craig A.; Bradenbaugh, IV,Charles L.; Baskar,Ashok S.; Kenney,James J.. Trigger configuration for a power tool. USP2006117138595.
  28. Gross, Paul; Schell, Craig A.; Kenney, James J.; Berry, Alan. Upper bumper configuration for a power tool. USP2010067726536.