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Linear actuator with an internal dampening mechanism

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B60R-019/20
  • B60R-021/34
출원번호 US-0640845 (2003-08-14)
발명자 / 주소
  • Larsen, Alan R.
  • Smith, Bradley W.
  • Lindsey, David W.
출원인 / 주소
  • Autoliv ASP, Inc.
인용정보 피인용 횟수 : 23  인용 특허 : 37

초록

A linear actuator with an internal dampening mechanism is disclosed. The actuator has a housing has a first end and a second end and forms an internal chamber. A constricted opening is also added to the actuator at the first end. A piston is disposed within the housing and is capable of sliding alon

대표청구항

1. A linear actuator comprising:a housing having a first end and a second end, the housing defining an internal chamber; a constricted opening disposed at the first end; a piston being disposed within the housing, the piston having a shaft portion and a head portion, the shaft portion being construc

이 특허에 인용된 특허 (37)

  1. Edwards Sherman J. (Box 5470 Zapata TX 78076), Atlas bumper lift.
  2. Hun Yang C. (No. 15 ; Lane 59 ; Nehu Rd. Sec. 3 Taipei TWX), Brake actuated automatic extending bumper.
  3. Rasmussen Eldon S. (6035 S. Flynn Rd. Indianapolis IN 46241) VanderMaas John P. (16728 State Rd. 4 Goshen IN 46526), Bumper apparatus.
  4. Hope Frederick John Charles,GBX ; Hope Robert James,GBX, Bumper assembly.
  5. Thierry Campanella FR; Richard Kergen BE; Pascal Magain BE, Bumper beam for motor vehicles.
  6. Wang Jenne-Tai, Bumper energy absorber.
  7. Frank Simon,DEX ; Graf Werner,DEX, Bumper for vehicles.
  8. Reuber Gerhard (Drolshagen DEX) Braun Achim (Nuembrecht DEX), Bumper system having an extendable bumper for automotive vehicles.
  9. Thomas S. Payne ; James M. Payne, Collision attenuator.
  10. Yuda Lawrence F. (P.O. Box 176 Westminster SC 29693), Compact fluid operated cylinder and method.
  11. Oplet David W. (Belleville IL) Kern Charles (Keysport IL), Crash attenuator utilizing fibrous honeycomb material.
  12. Frehaut Jean-Pierre (Versailles FRX) Wisshaupt Daniel (Orleans La Source FRX), Damped-action pyrotechnic actuator.
  13. Waldschmitt Tom (2509 NW. 3rd Ankeny IA 50021), Drop down bumper.
  14. Zhao Wen Li CN, Energy dissipating device for an automobile bumper.
  15. Namuduri, Chandra Sekhar; Peruski, Lawrence E.; Jones, Gary Lee, Extendible bumper system and method of control.
  16. Runesson Johan,SEX ; Jacobsson Arne,SEX, Gas spring device.
  17. Maynard Alfred Charles, Liquid propellant airbag inflator with dual telescoping pistons.
  18. Messina Neale Arthur ; Ingram Larry Stephan, Liquid propellant inflation apparatus for deploying an inflatable member.
  19. Smithson Alan,GBX ; Blackadder David,GBX ; Taylor John,GBX ; Downie Andrew,GBX ; Harte Joe,GBX ; Park Andrew,GBX ; Rees Elizabeth,GBX, Load limiting device for a seat belt.
  20. Unrath Albert W., Mobile apparatus for securely retrieving and placing markers on a surface and method therefor.
  21. Li Boliang,CNX ; Li Bocheng,CNX, Modified truck protector against car intrusion into its bottom.
  22. Barenyi Bela (Sindelfingen DT) Renner Hermann (Magstadt DT), Motor actuated shiftable supplemental bumper.
  23. Hartmann Albrecht,DEX ; Bauer Jorg R.,DEX, Motor vehicle.
  24. Bell Foyster G. (5111 S. Palm Las Vegas NV 89120), Movable bumper for vehicles.
  25. Tsuge Noboru (Kariya JPX) Kuwakado Satosi (Aichi JPX) Takei Toshihiro (Okazaki JPX) Shimogawa Toshiaki (Okazaki JPX), Piston return stop device for seat belt tensioning device.
  26. Ludwig George C. (Florence SC), Pneumatic counterbalance with dual force.
  27. Yates Christopher J. (Rochester NY), Pressure relief means for induction system.
  28. Lell Peter (Moosburg DEX), Pyrotechnic device for the pressurization of a hydraulic circuit.
  29. Patrichi ; Mihai D., Pyrotechnic piston actuator.
  30. Wier Franz,DEX, Pyrotechnical linear actuating means for a belt tensioner.
  31. Kendall Donald H. (Almont MI), Rear impact trailer guard.
  32. Yang Chin-Hun,TWX, Shock absorbing system for an automotive vehicle.
  33. Schuster Peter John, Stiffener assembly for bumper system of motor vehicles.
  34. Greene Frank E. (Rolling Hills Estates CA), Telescoping retractor.
  35. McIntosh Donald S. (Davisburg MI), Two-position bumper.
  36. Peter John Schuster ; Gregory Stanley Frederick ; Shui-Fang (Ray) Chou ; Jeffrey Leonard Bladow, Vehicle bumper system.
  37. Mandzy John (Pittsfield MA) Brown Steven Joseph (Pittsfield MA) Messina Neale Arthur (Philadelphia PA) Ingram Larry Stefan (Lawrenceville NJ), Vehicle occupant restraint apparatus.

이 특허를 인용한 특허 (23)

  1. Gauthier, Corinne; Yvart, Pierre; Blarasin, Laurent, Autonomous pyrotechnical method and device for injecting a fluid.
  2. Schönberger, Gerhard; Breitenhuber, Wilhelm; Schimpl, Wolfgang; Eichberger, Arno; Pernkopf, Friedrich, Deflector device for partially overlapping frontal collision of motor vehicles.
  3. Harada, Toyoji; Sakai, Kouji, Device for reinforcing vehicle body of vehicle.
  4. Le, Jialiang; Rao, Manoharprasad K.; Cuddihy, Mark A., Flexible electro-resistive impact detection sensor for front rail mounted airbag.
  5. Le, Jialiang; Rao, Manoharprasad K.; Cuddihy, Mark A., Flexible electro-resistive impact detection sensor for front rail mounted airbag.
  6. Cuddihy, Mark A.; Rao, Manoharprasad K.; Le, Jialiang, Flexible optical impact detection sensor for front rail mounted airbag.
  7. Baccouche, Mohamed Ridha; Chen, Ping; Rao, Manoharprasad K.; Le, Jialiang; Cheng, James Chih, Front rail mounted airbag.
  8. Burns, Sean P., Gas generator assembly.
  9. Kim, Nam Cheol; Kim, Hun Soo; Lee, Jin Wook; Kim, Hae Ryong; Yang, Hee Chan; Jung, Tae Soo; Lee, Jeong Ho, Impact absorbing apparatus of vehicle.
  10. Gerlach,Klaus; Stindl,Olaf; J��rgens,Heiko, Impact absorption device for vehicles.
  11. Wu, Chou-Hsin, Linear actuator.
  12. Wu, Chou-Hsin, Linear actuator.
  13. Wu, Chou-Hsin, Linear actuator.
  14. Stevens,Bruce A.; Williams,Graylon K., Peroxide linear inflator.
  15. Bretfeld, Anton; Albrecht, Uwe; Lang, Bernhard, Pyrotechnic actuator.
  16. Yamada, Ryohei; Masumoto, Takaya, Pyrotechnic actuator mechanism, syringe and igniter assembly.
  17. Borg,Evrard; D'Emmanuelle,Laurent; Laspesa,Eric; Nadeau,Jean Paul, Pyrotechnic actuator of the variable-thrust-acting type.
  18. Schaefer, Joachim; Scheuch, Volker; Schmidt, Werner; Zilg, Martin, Pyrotechnic actuator with a cylinder having communicating chambers.
  19. Schäfer, Joachim; Scheuch, Volker; Schmidt, Werner; Zilg, Martin, Pyrotechnic actuator with a cylinder having communicating chambers.
  20. Burns,Sean P.; Halpin,Jeffrey W., Pyrotechnic linear inflator.
  21. Marlin, Frédéric; Nadeau, Jean-Paul, Triggered-stroke actuator fitted with a gas evacuation device.
  22. Khandhadia, Paresh S.; Burns, Sean P., Vehicle component with integral inflator.
  23. Asjad, Moin U., Wheel stabilization mechanism and method.
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