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특허 상세정보

Forklift

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60K-017/356   
미국특허분류(USC) 180/305; 180/307
출원번호 US-0637797 (2011-07-21)
등록번호 US-8573349 (2013-11-05)
우선권정보 JP-2010-194759 (2010-08-31)
국제출원번호 PCT/JP2011/066570 (2011-07-21)
§371/§102 date 20130225 (20130225)
국제공개번호 WO2012/029429 (2012-03-08)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Edwards Wildman Palmer LLP
인용정보 피인용 횟수 : 2  인용 특허 : 19
초록

In order to decrease the number of handling components of a parking brake unit without increasing a length of a wheel base, there is provided a forklift including a main input shaft which is rotationally driven by a hydraulic motor, a differential input shaft which rotates by the rotation of the main input shaft, and a differential mechanism which is provided between the differential input shaft and a front axle, the forklift being configured to run by transmitting power of the hydraulic motor to the front axle through the main input shaft, the different...

대표
청구항

1. A forklift comprising: a hydraulic pump that is mounted on a vehicle body in a state where a pump input shaft follows a longitudinal direction of the vehicle body and a front end of the pump input shaft faces a rear side of the vehicle body;a hydraulic motor that is mounted on the vehicle body in a state where a motor output shaft follows the longitudinal direction of the vehicle body and a front end of the motor output shaft faces a front side of the vehicle body, the hydraulic motor being driven by oil supplied from the hydraulic pump;a first input ...

이 특허에 인용된 특허 (19)

  1. Ishikawa Kazuo,JPX. Apparatus and method for restricting pivoting of industrial vehicles axles. USP2001016175796.
  2. Okada Hideaki (Takarazuka JPX) Nemoto Shusuke (Yao JPX). Axle driving apparatus. USP1995125473964.
  3. Abend,Robert; Ishii,Norihiro; Ohashi,Ryota. Axle driving unit for a lawn tractor. USP2008067387185.
  4. Lamela,Anthony J.; Felsing,Brian E.; Bateman,Troy D.. Direct drive suspension. USP2006057044258.
  5. Oka, Hidenori; Yamada, Tadashi; Kamiya, Toshikazu; Takahashi, Masayuki; Hasegawa, Kimihide; Kobayashi, Hirokazu. Drive control apparatus for forklift. USP2009047524268.
  6. Yamada, Tadashi; Oka, Hidenori; Kamiya, Toshikazu; Hasegawa, Kimihide; Miura, Michihiro; Takahashi, Masayuki; Kobayashi, Hirokazu. Drive control apparatus for forklift. USP2009087568547.
  7. Bessho, Hiroki; Horiuchi, Yoshifumi; Shimada, Hiroshi; Komatsu, Takafumi. Drive train for work vehicle. USP2012058181731.
  8. Epstein Irving (Mercer Island WA). Fork lift truck. USP1993035190435.
  9. Ohashi, Ryota. HST unit. USP2009117610985.
  10. Ohashi, Ryota. HST unit. USP2009117610986.
  11. Ishii,Norihiro; Irikura,Koji; Ohashi,Ryota; Sakikawa,Shigenori. Hydraulic transaxle and vehicle comprising it. USP2008097419025.
  12. Enmeiji, Yoshiyuki. Hydraulically driven forklift. USP2003046554084.
  13. Skirde Eckhard,DEX. Mobile work vehicle with compact axle assembly. USP2000106129169.
  14. Dong, Xingen; Acharya, Barun. Mounting of hydrostatic transmission for riding lawn mower. USP2012018100204.
  15. Chino Kenji,JPX ; Hyodo Masaya,JPX ; Iwanaga Yoshihisa,JPX. Mounting structure for wheel angle detector and rotation amount detector for vehicle wheel. USP2001096293022.
  16. Kawamura, Masahisa; Ohashi, Ryota; Sumomozawa, Hironori; Nozaki, Takeaki. Pump unit and hydrostatic transmission. USP2010077762371.
  17. Ohashi, Ryota; Sumomozawa, Hironori. Pump unit and working vehicle. USP2011118056670.
  18. Ohashi,Ryota; Sumomozawa,Hironori. Pump unit and working vehicle. USP2007077237643.
  19. Ishimaru,Yoshitaka; Nemoto,Shusuke; Sakikawa,Shigenori; Takada,Kenichi. Transmission mechanism for vehicles having HST and pressure oil supply system therefor. USP2008097422077.