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1. WO2019131573 - WORK VEHICLE

Publication Number WO/2019/131573
Publication Date 04.07.2019
International Application No. PCT/JP2018/047425
International Filing Date 25.12.2018
IPC
B62D 53/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
53Tractor-trailer combinations; Road trains
B62D 12/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
12Steering specially adapted for vehicles operating in tandem or having pivotally connected frames
02for vehicles operating in tandem
B62D 61/10 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
61Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
10with more than four wheels
B60K 7/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
7Disposition of motor in, or adjacent to, traction wheel
CPC
B60K 7/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
7Disposition of motor in, or adjacent to, traction wheel
B62D 12/02
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
12Steering specially adapted for vehicles operating in tandem or having pivotally connected frames
02for vehicles operating in tandem
B62D 53/00
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
53Tractor-trailer combinations; Road trains
B62D 61/10
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
61Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
10with more than four wheels
Applicants
  • 株式会社クボタ KUBOTA CORPORATION [JP]/[JP]
Inventors
  • 石川淳一 ISHIKAWA Junichi
  • 平岡実 HIRAOKA Minoru
Agents
  • 特許業務法人R&C R&C IP LAW FIRM
Priority Data
2017-24820525.12.2017JP
2017-24820625.12.2017JP
2017-24820825.12.2017JP
2018-23247012.12.2018JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) WORK VEHICLE
(FR) ENGIN DE CHANTIER
(JA) 作業車
Abstract
(EN) This work vehicle comprises: a vehicle body (1); a plurality of travel devices (3) which are positioned at the front and rear on both the left and right sides of the vehicle body (1); a plurality of folding link mechanisms (4) which individually support the travel devices (3) on the vehicle body (1) so as to enable the travel devices (3) to individually rise and fall; and a plurality of driving operation means which can individually vary the orientation of the plurality of folding link mechanisms (4). The vehicle body (1) is divided into a front-side body portion (1A) and a rear-side body portion (1B), and the front-side body portion (1A) and the rear-side body portion (1B) are connected to one another via a rotational joining mechanism (32) so as to enable bending rotation.
(FR) La présente invention concerne un engin de chantier comprenant : une carrosserie de véhicule (1) ; une pluralité de dispositifs de déplacement (3) qui sont positionnés à l'avant et à l'arrière sur les côtés gauche et droit de la carrosserie de véhicule (1) ; une pluralité de mécanismes de liaison de pliage (4) qui supportent individuellement les dispositifs de déplacement (3) sur la carrosserie de véhicule (1) de façon à permettre aux dispositifs de déplacement (3) de monter et de tomber individuellement ; et une pluralité de moyens d'actionnement d'entraînement qui peuvent faire varier individuellement l'orientation de la pluralité de mécanismes de liaison de pliage (4). La carrosserie de véhicule (1) est divisée en une partie carrosserie côté avant (1A) et une partie carrosserie côté arrière (1B), et la partie carrosserie côté avant (1A) et la partie carrosserie côté arrière (1B) sont raccordées l'une à l'autre par l'intermédiaire d'un mécanisme d'assemblage rotatif (32) de façon à permettre une rotation de flexion.
(JA) 作業車は、車両本体(1)と、車両本体(1)の左右両側における前後夫々に位置する複数の走行装置(3)と、夫々の走行装置(3)を各別に昇降自在に車両本体(1)に支持する複数の屈折リンク機構(4)と、複数の屈折リンク機構(4)の姿勢を各別に変更可能な複数の駆動操作手段とを備える。車両本体(1)が、前部側本体部(1A)と後部側本体部(1B)とに分割され、前部側本体部(1A)と後部側本体部(1B)とが回動連係機構(32)を介して折れ曲がり回動可能に連結されている。
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