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특허 상세정보

Transmission for a four-wheel drive motor vehicle

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60K-017/34   
미국특허분류(USC) 180/233 ; 180/197 ; 180/247 ; 180/249
출원번호 US-0165784 (1988-03-09)
우선권정보 IT-0067174 (1987-03-10)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 17  인용 특허 : 2
초록

The transmission comprises a first differential device which connecs the drive shaft with a front shaft to transmit drive to the front wheels and to a rear shaft to transmit drive to the rear wheels a second differential device which connects the front shaft to the half-shaft of the front wheels and a third differential device which connects the rear shaft to the half-shafts of the rear wheels; the differential devices are of the limited slip type, that is to say in which the drive train which connects the two worm gears of the differential devices inclu...

대표
청구항

A transmission for a four wheel drive motor vehicle, between the engine and the front wheels and rear wheels, each of said front wheels and rear wheels being driven through half-shafts, comprising: (a) a first differential device connected to a drive shaft of the engine; (b) a rear shaft connected with the first differential device; (c) a second differential device which connects the first differential device to half-shafts of the front wheels for transmitting drive to front wheels of the vehicle; (d) a third differential device which connects the rear s...

이 특허를 인용한 특허 피인용횟수: 17

  1. Gleasman, Vernon E.; Gleasman, Keith E.. Compact full-traction differential. USP2004086783476.
  2. Yakov Fleytman ; Charles E. Beyer ; Philip J. Francis. Continuously variable four-wheel drive transmission with traction control. USP2002066402652.
  3. Fleytman, Yakov; Beyer, Charles E.; Francis, Philip J.. Continuously variable transmission. USP2003076599213.
  4. Fleytman, Yakov; Beyer, Charles E.; Francis, Philip J.. Continuously variable transmission. USP2003026514167.
  5. Mair,Ulrich. Differential gear for a vehicle. USP2007087252173.
  6. Fleytman, Yakov. Differential unit with worm gearsets. USP2003066582338.
  7. Freudling, Ulrich. Drive device for motor vehicles. USP2014038672793.
  8. Gleasman, Keith E.; Gleasman, James Y.; Suwijn, Paul W.. Full traction differential with hybrid gearing. USP2009067540821.
  9. Gleasman, Keith E.; Gleasman, James Y.; Suwijn, Paul W.. Full traction differential with hybrid gearing. USP201304RE44158.
  10. Fleytman, Yakov; Schleuder, Carl D.. On-demand transfer case. USP2004126835154.
  11. Fleytman, Yakov; Schleuder, Carl D.. On-demand transfer case. USP2003116645112.
  12. Fleytman, Yakov. Power take-off unit with gearset. USP2003026523430.
  13. Fleytman,Yakov. Power take-off unit with worm gearset. USP2008057377195.
  14. Gleasman, Keith E.; Gleasman, James Y.; Gabel, Donald; Wrona, Matthew R.. Steer drive for tracked vehicles. USP2010117824289.
  15. Yakov Fleytman. Variable ratio range set for a transfer case. USP2002096447418.
  16. Kobayashi Toshio,JPX. Vehicular differential limiting mechanism. USP1999095951430.
  17. Yakov Fleytman. Worm drive axle traction assembly. USP2002106464032.