Title:
SHUTTLE GEARBOX FOR AGRICULTURAL WORKING VEHICLE
Document Type and Number:
WIPO Patent Application WO/2014/030969
Kind Code:
A1
Abstract:
Disclosed is a shuttle gearbox for an agricultural working vehicle. Key features of the constitution of the shuttle gearbox for an agricultural working vehicle according to the present invention are that: the gearbox comprises a power takeoff shaft, a gear-change shaft and a shuttle shaft; the power takeoff shaft rotates due to engine output, the gear-change shaft is parallel to the power takeoff shaft, and the shuttle shaft is mounted with freedom of rotation on the power takeoff shaft; respectively provided on the gear-change shaft and the shuttle shaft are a low-speed/high-speed gear-change clutch and a forwards/reverse shuttle clutch which operate under hydraulic pressure and are configured so as to allow alternative power connection; power output from the engine is transmitted, via the power takeoff shaft, to firstly the shuttle clutch and to the gear-change clutch; and the shuttle clutch and the shuttle shaft on the power takeoff shaft can rotate forwards and backwards due to the rotational power transmitted to the gear-change clutch.
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Inventors:
LEE YOUNG GYU (KR)
SHIN KI SUNG (KR)
SHIN KI SUNG (KR)
Application Number:
PCT/KR2013/007587
Publication Date:
February 27, 2014
Filing Date:
August 23, 2013
Export Citation:
Assignee:
DAEDONG IND CO LTD (KR)
International Classes:
F16H3/12; F16D23/02; F16H61/04
Foreign References:
| JP2012072826A | 2012-04-12 | |||
| KR20030014648A | 2003-02-19 | |||
| JP2000301961A | 2000-10-31 | |||
| JP3786679B2 | 2006-06-14 | |||
| JP2008138755A | 2008-06-19 |
Attorney, Agent or Firm:
YOON & YANG (KR)
특허법인 화우 (KR)
특허법인 화우 (KR)
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