$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Buffer system for fastener driving devices

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B25C-001/04   
미국특허분류(USC) 227/130 ; 92/85R ; 173/139 ; 188/32211
출원번호 US-0326194 (1981-12-01)
우선권정보 DE-3047662 (1980-12-18)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 38  인용 특허 : 3
초록

The present buffer system for a fastener driving device includes two cooperating buffer elements (16, 22) located at the bottom (17) of the driving cylinder (2). A first buffer element (16) of hard elastic material rests on the inwardly facing surface of the cylinder bottom (17) in such a manner that at least a portion of the surface (18) of the first buffer element (16) contacting the bottom (17) is movable relative to the bottom (17) of the driving cylinder (2). A second buffer element (22) made of an elastic material softer than the hard elastic mater...

대표
청구항

A buffer system for fastener driving devices having a driving piston guided in a driving cylinder and operated by air under pressure, comprising a first buffer element (16) having a radially inner portion resting on a bottom surface (20) of said driving cylinder (2), a second buffer element (22) arranged for cooperation with said first buffer element for performing a damping function, said first and second buffer elements being made of materials having different hardnesses such that the first buffer element is made of a hard elastic material while the se...

이 특허를 인용한 특허 피인용횟수: 38

  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. Boothby Terry A. (Cincinnati OH) Lucas Delbert E. (Fairfield OH). Assembly for decelerating a driver in a tool. USP1997045617925.
  4. Kenney, James J.; Berry, Alan; Schell, Craig A.; Gross, Paul. Cam and clutch configuration for a power tool. USP2012028123099.
  5. Krondorfer, Harald; Zhang, Yizhuo. Cellular foam bumper for nailer. USP2011077975777.
  6. Gramnaes, Lisa. Combined active and passive leg prosthesis system and a method for performing a movement with such a system. USP2014088814949.
  7. Wenger, Roland M.; Mutter, Manfred; Ruckle, Thomas. Cyclosporin with improved activity profile. USP2005086927208.
  8. Wenger, Roland M.; Mutter, Manfred; Rückle, Thomas. Cyclosporin with improved activity profile. USP200911RE40987.
  9. Achim Weihrauch DE. Device for driving a fastening element into a base and use of said device. USP2002106457624.
  10. Berry, Alan; Schell, Craig A.; Bradenbaugh, IV, Charles L.; Kenney, James J.; Gross, Paul. Driver configuration for a power tool. USP2010097789169.
  11. Sauer Marcus,DEX. Driving tool for fastener elements. USP1998075782395.
  12. Golsch Rudolph A. M. (Arlington Heights IL). Driving tool with air-cooled bumper. USP1990064932480.
  13. 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.
  14. Forster,Michael. Electric driving tool with driver propelled by flywheel inertia. USP2008017322506.
  15. Schdlich Fritz (Leinfelden-Echterdingen DEX) Rieker Werner (Steinenbronn DEX) Thaler Rainer (Stuttgart DEX) Klingenstein Klaus (Leinfelden-Echterdingen DEX). Electric hammering apparatus with air-cushioned armature. USP1985054515303.
  16. Rieker Werner (Waldenbuch DEX) Schdlich Fritz (Leinfelden-Echterdingen DEX). Electromagnetically operated driving tool with air damper. USP1986094611742.
  17. 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.
  18. Langlois, David. Impedance simulating motion controller for orthotic and prosthetic applications. USP2015069060884.
  19. Bedard, Stephane; Roy, Pierre-Olivier. Instrumented prosthetic foot. USP2012128323354.
  20. Bédard, Stéphané; Roy, Pierre-Ollvier. Instrumented prosthetic foot. USP2016129526636.
  21. Berry,Alan; Gross,Paul. Lock-out for activation arm mechanism in a power tool. USP2008027331403.
  22. Gross, Paul; Kenney, James J.; Xu, Weiyuan. Lower bumper configuration for a power tool. USP2010037686199.
  23. Wen,Ming Han. Nail driver bumper. USP2006117131563.
  24. Östensson, Olof. Percussion tool. USP2015028955616.
  25. Gross, Paul G; Kenney, James J; Gregory, Larry E; Brendel, Lee M. Power take off for cordless nailer. USP2012118302833.
  26. Brendel, Lee M.; Kenney, James J.; Gross, Paul G.; Denner, Jan Carl. Profile lifter for a nailer. USP2009077556184.
  27. Berry, Alan; Gross, Paul; Bradenbaugh, IV, Charles L.; Kenney, James J.. Return cord assembly for a power tool. USP2011077975893.
  28. Gwinn James T.. Snubber using bulk loading. USP1998075782461.
  29. Gross,Paul; Schell,Craig A.; Kenney,James J.; Berry,Alan. Solenoid positioning methodology. USP2009037503401.
  30. Elliesen Wolfgang (Ahrensburg DEX). Sound-dampened driving apparatus for fasteners. USP1986094609135.
  31. 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.
  32. Clausen, Arinbjörn V.; Ragnarsdottir, Heidrun G.; Jonsson, Helgi. Systems and methods for actuating a prosthetic ankle. USP2016039271851.
  33. Jónsson, Helgi; Clausen, Arinbjörn Viggo; Ragnarsdóttir, Heidrun G.. Systems and methods for processing limb motion. USP2010107811333.
  34. Jónsson, Helgi; Clausen, Arinbjörn Viggo; Ragnarsdóttir, Heidrun G.. Systems and methods for processing limb motion. USP2015079078774.
  35. 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.
  36. Mathieu Hans (Kobenhttenweg 20 Saarbrcken-Bischmisheim DEX) Hochstrasser Jrgen (Kobenhttenweg 20 D-6600 Saarbrcken 3 DEX). Turning mechanism operating alternately in opposite directions to facilitate the driving in or extracting of piles. USP1986114624324.
  37. Gross, Paul; Schell, Craig A.; Kenney, James J.; Berry, Alan. Upper bumper configuration for a power tool. USP2010067726536.
  38. Briggs Mark W. ; Wetzel Joseph D.. Vibrator. USP2000046044709.