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특허 상세정보

Heavy duty transaxle

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16H-047/00   
미국특허분류(USC) 74/606R ; 180/305 ; 60/487
출원번호 US-0822877 (1997-03-24)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    McDonough
인용정보 피인용 횟수 : 22  인용 특허 : 7
초록

A heavy duty hydrostatic transmission having an input into a combined separable pump/motor driven through a shaft in the transmission housing and a "U" shaped double back space conserving gear reduction drive to the axle differential.

대표
청구항

[ I claim:] [1.] A hydrostatic transaxle for transferring power from an engine to an output axle, comprising:a housing;a hydraulic center section containing pressure passages and having first and second planar mounting surfaces, said center section being mounted entirely within said housing;a hydraulic pump mounted on said first planar mounting surface of said center section;an input power shaft drivingly linked to said engine and drivingly linked to said hydraulic pump; anda hydraulic motor mounted on said second planar surface of said center section, s...

이 특허를 인용한 특허 피인용횟수: 22

  1. Ishii, Norihiro; Irikura, Koji. Axle driving apparatus. USP2010127856820.
  2. Lamela,Anthony J.; Felsing,Brian E.; Bateman,Troy D.. Direct drive suspension. USP2006057044258.
  3. Gray, Jr., Charles L.; Barba, Daniel W.. Hydraulic hybrid vehicle with integrated hydraulic drive module and four-wheel-drive, and method of operation thereof. USP2011077984783.
  4. Gray, Jr., Charles L.; Barba, Daniel W.. Hydraulic hybrid vehicle with integrated hydraulic drive module and four-wheel-drive, and method of operation thereof. USP2009057537075.
  5. Gray, Jr., Charles L.; Barba, Daniel W.. Hydraulic hybrid vehicle with large-ratio shift transmission and method of operation thereof. USP2012048162094.
  6. Johnson Kevin J. ; Jolliff Norman E. ; Coble Vance E.. Hydrostatic transaxle having a casing split along one or more vertical planes. USP2000116151990.
  7. Christian Helmut Thoma GB; George Duncan McRae Arnold GB. Hydrostatic transaxles. USP2002026346059.
  8. Thoma, Christian Helmut; Arnold, George Duncan McRae. Hydrostatic transaxles. USP2003086607462.
  9. Thoma, Christian Helmut; Arnold, George Duncan McRae. Hydrostatic transaxles. USP2005046875147.
  10. Thoma Christian Helmut,GBX ; Arnold George Duncan McRae,GBX. Hydrostatic transaxles with 2 chambers defined by three housing parts. USP2000066076428.
  11. Matsura Kimikazu,JPX. Hydrostatic transmission system. USP2000116151895.
  12. Skirde Eckhard,DEX. Mobile work vehicle with compact axle assembly. USP2000106129169.
  13. Amireh, Nicholas; Kang, Paulo; Strom, David; Chui, Chi Keung. Modular toy aircraft. USP2010107811150.
  14. Amireh, Nicholas; Kang, Paulo; Strom, David; Chui, Chi Keung. Modular toy aircraft with capacitor power sources. USP2012038133089.
  15. Gray, Jr., Charles L.. Opposing pump/motors. USP2009117617761.
  16. Crosby, Michael Tholan; Emmette, Jason Lee; Heathcoat, Jr., David Mark; Richardson, Jason Scot. Residential transmission. USP2017109791029.
  17. Norman E. Jolliff. Self adjusting wet brake for use with a transmission or transaxle. USP2002096454673.
  18. Lamela, Anthony J.; Bateman, Troy D.. Skid steer vehicle with axle housing having a double gear reduction. USP2004116823961.
  19. Bateman, Troy D.; Lamela, Anthony J.. Skid steer vehicle with direct drive. USP2004096786289.
  20. Ong,Kenlip. Toy aircraft. USP2007107275973.
  21. Otten, Uli; Freund, Ralf-R.. Transmission assembly with infinitely variable and constant transmission modules. USP2003076592485.
  22. Irikura,Koji; Ishii,Norihiro; Ohashi,Ryota; Takada,Kenichi; Kawada,Hirohiko; Abend,Robert; Andrews,Keith J.; Hasegawa,Toshiyuki; Shimizu,Hiroaki. Vehicle improved in steering. USP2008107431123.