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특허 상세정보

Semi tracked-type working vehicle

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-055/04    B62D-055/00   
미국특허분류(USC) 180/009.21; 180/009.34; 180/009.38; 180/009.42
출원번호 US-0488646 (2003-06-12)
등록번호 US-7328760 (2008-02-12)
우선권정보 JP-2002-175009(2002-06-14); JP-2002-175010(2002-06-14); JP-2002-175011(2002-06-14)
국제출원번호 PCT/JP03/007522 (2003-06-12)
§371/§102 date 20041028 (20041028)
국제공개번호 WO03/106248 (2003-12-24)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    The Webb Law Firm
인용정보 피인용 횟수 : 16  인용 특허 : 8
초록

A semicrawler-type working vehicle is provided having a vehicle body (3), a front steering control wheel (7) arranged at a front side of the vehicle body, a drive shaft (26) and a pivot shaft (22) arranged at a rear side of the vehicle body, and a semicrawler unit (2) driven by the drive shaft. The semicrawler-type working vehicle comprises: a track frame (16) by which the semicrawler unit (2) is supported via the pivot shaft (22) so as to be pivotable relative to the vehicle body (3); a drive wheel (11) arranged on the drive shaft (26); a front driven w...

대표
청구항

the invention claimed is: 1. A semicrawler-type working vehicle having a vehicle body, a front steering control wheel arranged at a front position of the vehicle body, a drive shaft and a pivot shaft arranged at rear positions of the vehicle body, and a semicrawler unit driven by the drive shaft, the semicrawler-type working vehicle comprising: a track frame supporting the semicrawler unit relative to the vehicle body by means of the pivot shaft; a drive wheel arranged on the drive shaft; a front driven wheel and a rear driven wheel which are supported ...

이 특허를 인용한 특허 피인용횟수: 16

  1. Inaoka, Motonari. Crawler travel unit. USP2014018636326.
  2. Eavenson, Jimmy N.; Buchanan, Peter Joseph. Drive sprocket for a tracked vehicle. USP20181210155554.
  3. Eavenson, Sr., Jimmy N.; Buchanan, Peter Joseph. Drive sprocket for a tracked vehicle. USP2017059656706.
  4. Eavenson, Sr., Jimmy N.; Buchanan, Peter Joseph. Drive sprocket for a tracked vehicle. USP2017069688324.
  5. Daniels, Christopher E.; Freberg, Michael S.. Machine suspension system having torsion axle assemblies. USP2013018360179.
  6. Eavenson, Sr., Jimmy N.; Buchanan, Peter Joseph. Suspension and lock-out systems for a partially tracked vehicle. USP2018029884662.
  7. Eavenson, Sr., Jimmy N.; Dilgard, Tim; Cmich, Ryan. Suspension and lock-out systems for a tracked vehicle. USP2017109783249.
  8. Eavenson, Sr., Jimmy N.; Dilgard, Tim; Cmich, Ryan. Suspension and lock-out systems for a tracked vehicle. USP2017119828047.
  9. Buchanan, Peter J.; Eavenson, Sr., Jimmy N.. Track drive. USP2018029902441.
  10. Buchanan, Peter J.; Eavenson, Sr., Jimmy N.. Track drive. USP2017039586634.
  11. Després, Jean. Track extension for vehicle track systems and method. USP2011017874387.
  12. Nagorcka, James A.; Allen, Lyal D.. Track suspension. USP2016099434426.
  13. Eavenson, Sr., Jimmy N.; Woodrum, Adam; Prybor, Jonathan. Utility vehicle. USP20181210155537.
  14. Sumiyoshi, Ryohei; Imai, Hideo; Kubo, Noriyoshi; Anami, Hiroyuki; Hata, Hiroyuki; Yasuda, Toyoaki; Kuroda, Masahiro; Higashiyama, Kohei; Yamashita, Yuji; Tajima, Satoshi; Mori, Shunichiro; Ido, Hayato; Takemura, Toshihiko; Hisatake, Shinsuke; Tamaki, Hajime; Koyamatsu, Hiroshi. Working machine. USP2017119828744.
  15. Sumiyoshi, Ryohei; Imai, Hideo; Kubo, Noriyoshi; Anami, Hiroyuki; Hata, Hiroyuki; Yasuda, Toyoaki; Kuroda, Masahiro; Higashiyama, Kohei; Yamashita, Yuji; Tajima, Satoshi; Mori, Shunichiro; Ido, Hayato; Takemura, Toshihiko; Hisatake, Shinsuke; Tamaki, Hajime; Koyamatsu, Hiroshi. Working machine. USP20190410260213.
  16. Fukumoto, Takeshi; Iwamura, Keisuke; Kawashiri, Shinya. Working vehicle. USP2013128607904.