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특허 상세정보

Pawl and ratchet clutch with shifting pawl

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16D-041/12    F16D-043/04    F02N-015/00   
미국특허분류(USC) 192/46 ; 74/7C ; 192/42 ; 192/104C
출원번호 US-0847768 (1992-03-05)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 18  인용 특허 : 0

A pneumatic starter (10) incorporates a pawl and ratchet clutch assembly (50) having a ratchet member (46) mounted to a drive member (40) powered by an air expansion turbine (20), and a plurality of pawls (48) disposed circumferentially about the ratchet member (46) and operable in engagement therewith to transmit rotational drive torque from the drive member (40) to a driven member (60). Each of the pawls (48) is supported on a pivot pin (54) for pivotal movement into and out of engagement with the ratchet member (46) and translation between a engaged a...


A pawl and ratchet clutch assembly for use in transmitting rotational drive torque from a driving member to a driven member, said pawl and ratchet clutch assembly comprising ratchet means mounted to the drive member, a plurality of pawls mounted to a support member connected to the driven member and disposed circumferentially about said ratchet means and operable in engagement therewith to transmit the rotational drive torque from the driving member to the driven member, each of said pawls having a toe portion, a heal portion, and an elongated slot dispo...

이 특허를 인용한 특허 피인용횟수: 18

  1. Libera, Tony; Pardini, Ronald; Peck, Ronald A.. Air turbine starter systems including gearbox-integrated clutch modules and gas turbine engines employing the same. USP2018029897010.
  2. Kruegel,Roy F.; Byers,Cynthia S.; Armstrong,Gary E.; Langston,Todd A.; Collins,Marvin K.. Air turbine starter with unitary inlet and stator. USP2006016991425.
  3. Beaudoin, Michel; Foucault, Pierre Louis; Lévesque, Jean François; Provencher, Pascal; Tremblay, Richard. Brake device for garage doors and the like, and door assembly including the same. USP2009067543625.
  4. Beaudoin,Michel; Nadeau,Erik; Foucault,Pierre Louis; L챕vesque,Jean Fran챌ois; Provencher,Pascal; Beaudoin,Fran챌ois. Braking device for garage doors and the like. USP2006016986378.
  5. Roach Gregory M. ; Howell Larry L.. Compliant overrunning clutch with centrifugal throw-out. USP2000116148979.
  6. Downie, Andrew M.; Crampton, Christopher P.. Drilling motor with one-way rotary clutch. USP2017109777540.
  7. Hodjat, Yahya. Hydraulic isolator decoupler. USP2015089097297.
  8. Prunera-Usach, Stephane; Beck, Guillaume; Peltier, Jordane. Incorporation of a gear train in a pinion wall in a gearbox for a turbomachine. USP20190310233998.
  9. Blewett, Michael R.; Short, Keith E.. Integrated accessory gearbox and engine starter. USP2014118876476.
  10. Kelly Christopher J. ; Oliver Robert J. ; Cech Donald A. ; Hillyer Allan D.. Method and apparatus for starting an engine. USP2000076089112.
  11. Todd, Robert H.; Howell, Larry L.; Magleby, Spencer P.; Herring, Aaron L.. Multi-layered compliant mechanisms and method of manufacture. USP2004076757975.
  12. Myers John E. (14305 Mt. McClellan St. Reno NV 89506). Overrunning clutch mechanism. USP1997115690202.
  13. Peterson, Jody A.. Pawl stop for use in ratchet and pawl style clutch. USP2014098839927.
  14. Mills Robert A. R.,CAX. Safety coupling for rotary pump. USP2000036039115.
  15. Vortmeyer, Jens; Ersoy, Metin. Stabilizer for a motor vehicle. USP2005046874792.
  16. Layer, John Andrew. Starter drive assembly and method of starting an engine. USP2011098014934.
  17. Anglin, Christopher T.. Systems and methods for shock load reduction. USP2017029581083.
  18. Savkar Sudhir D. (Schenectady NY) Sundell Robert E. (Clifton Park NY). Washer auger with flexible ratchet drive. USP1997015590550.