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Differential linear actuator

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16H-029/02
  • F16H-001/20
출원번호 US-0972543 (1992-11-06)
발명자 / 주소
  • Arena Aldo (Smithtown NY)
출원인 / 주소
  • Grumman Aerospace Corporation (Long Island NY 02)
인용정보 피인용 횟수 : 39  인용 특허 : 0

초록

A differential linear actuator is disclosed which minimizes the torque that must be reacted by an input, rotary drive sleeve member. The differential linear actuator includes an actuator housing within which the drive sleeve is rotatably mounted. An intermediate actuating member is concentrically mo

대표청구항

A differential linear actuator comprising: an actuator housing having a first end, adapted to fixedly mount said actuator housing to a support structure, and an open second end, an elongated drive sleeve mounted within said housing for rotation about a longitudinal axis, said drive sleeve including

이 특허를 인용한 특허 (39)

  1. Langwald,Olaf, Actuating device for a clutch.
  2. Hudson, Timothy; Tucker, Benjamin Thomas; Maxwell, Carl James, Actuator.
  3. Antunes, Bruno; Gouard, Christian; Gorecki, Hervé; Mehez, Jérôme; Humanes, Jesus-Angel, Actuator for controlling a horizontal stabilizer of an aircraft.
  4. Baric, Thomas J.; Bridges, Michael D.; Halimic, Adis, Actuator thrust rod and method of assembly.
  5. Davies, Jonathan; Farley, Brian; Venables, Neil, Ballscrew locking nut.
  6. Jimenez, Omar F.; Powley, Nicholas Ransom; Fischer, Andrew G.; Safris, Yefim, Coaxial screw gear sleeve mechanism.
  7. Jimenez, Omar F.; Powley, Nicholas Ransom; Fischer, Andrew G.; Safris, Yefim, Coaxial screw gear sleeve mechanism.
  8. Dalebout, William T.; Cutler, Gordon, Controls for an exercise device.
  9. Dolata Randy W. ; Sepesi David A. ; Lange Greg F., Differential ball screw and nut assembly and method of obtaining relative linear motion differentially.
  10. Baudu, Pierre Andre Marcel; Vauchel, Guy Bernard, Double-acting telescopic linear actuator with single-motor drive system.
  11. Paul Wngett, Dual load path ball screw with rod end swivel.
  12. Hendrickson, Rick; Law, Greg, Exercise device with inclination adjusting mechanism.
  13. Jimenez, Omar F.; Safris, Yefim, Expandable intervertebral cage.
  14. Jimenez, Omar F.; Safris, Yefim, Expandable intervertebral cage.
  15. Jimenez, Omar F.; Safris, Yefim, Expandable intervertebral cage.
  16. Jimenez, Omar F.; Safris, Yefim, Expandable intervertebral cage.
  17. Tesar,Delbert, Fault-tolerant rotary actuator.
  18. Jimenez, Omar F.; Powley, Nicholas R., Flexible joint arrangement incorporating flexure members.
  19. Jimenez, Omar F.; Powley, Nicholas R., Flexible joint arrangement incorporating flexure members.
  20. DuBose,Monty C.; Howe,William McCaw, Gear shaft assembly.
  21. Blackwelder,Paul Bradford; Kardohely,Michael J., Heavy Duty field mast.
  22. Franz, Viktor; Ehrlich, Matthias; Esly, Norbert; Gramann, Matthias; Gerhart, Juergen; Botiov, Julian, Hydrostatic actuator and arrangement of a hydrostatic actuator in a motor vehicle.
  23. Rothfuss, Patrick; Gombert, Bernd; Stanczyk, Bartolomiej, Instrument.
  24. Olson, Michael L.; Dalebout, William T., Magnetic resistance mechanism in a cable machine.
  25. Jimenez, Omar F.; Powley, Nicholas Ransom, Methods and apparatus for expandable medical device employing flexure members.
  26. Jimenez, Omar F.; Powley, Nicholas Ransom; Safris, Yefim I., Methods and apparatus for insertion of vertebral body distraction and fusion devices.
  27. Jimenez, Omar F.; Safris, Yefim I., Methods and apparatus for insertion of vertebral body distraction and fusion devices.
  28. Jimenez, Omar F.; Safris, Yefim I., Methods and apparatus for insertion of vertebral body distraction and fusion devices.
  29. Jimenez, Omar F.; Powley, Nicholas Ransom, Methods and apparatus for vertebral body distraction and fusion employing flexure members.
  30. Jimenez, Omar F.; Powley, Nicholas R.; Fischer, Andrew G.; Safris, Yefim, Methods and apparatuses for vertebral body distraction and fusion employing a coaxial screw gear sleeve mechanism.
  31. Jimenez, Omar F.; Powley, Nicholas Ransom; Fischer, Andrew G.; Safris, Yefim, Methods and apparatuses for vertebral body distraction and fusion employing a coaxial screw gear sleeve mechanism.
  32. Lange, David A.; Zimmerman, Sid M., Multiple stage, multiple extend, speed reducing ball screw linear actuator and method of constructing and operating the actuator.
  33. Tesar, Delbert, Rotary actuator with shortest force path configuration.
  34. Garrec,Philippe, Screw and nut transmission and cable attached to the screw.
  35. Jimenez, Omar F., Stable device for intervertebral distraction and fusion.
  36. Tesar,Delbert, Standardized rotary actuator.
  37. Bucheton, Daniel; Charuel, Hervé, Telescopic actuator with a main rod and an auxiliary rod, and a method making use thereof.
  38. Prichard, James Bryan, Telescoping linear actuator.
  39. Watterson, Scott R., Weight platform treadmill.
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