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1. 发明专利

JP2013133011A Amphibious vehicle 审中-公开
标题翻译：大型车
公开(公告)号：JP2013133011A
公开(公告)日：2013-07-08
申请号：JP2011284787
申请日：2011-12-27
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ISHIKAWA AKIRA , SATO TOSHIHIRO , ANDO YOSHIHITO , KITO YUJI , SATO MAKOTO , SAWAZAKI YUJIRO , TSUKUDA TAKENORI , HASE MASATO , MATSUNAGA TAKASHI
IPC分类号： B60F3/00 , B63H5/15 , B63H5/16
摘要： PROBLEM TO BE SOLVED: To allow a propeller of an amphibious vehicle in or on the water to obtain a sufficient thrust even during running on an unprepared land or during navigating in the water where there are many floating objects.SOLUTION: An amphibious vehicle includes: a vehicle body 2 that floats on the water and has a plurality of wheels 10 which are driven by an engine; a rear side-surface cover 12 that is disposed on both sides of a rear portion of the vehicle body 2; a propeller screw 4 that includes a propeller 21 disposed inside a duct 20 which is disposed in the rear portion of the vehicle body 2; and a water flow-in mechanism 25 that is disposed on the rear side-surface cover 12 and allows water to flow into during navigation on the water. The rear side-surface cover 12 is disposed in a back portion from a most rear wheel 10 in the most rear portion. The propeller screw 4 is disposed near the rear side-surface cover 12.
摘要翻译：要解决的问题：即使在没有准备的地面运行或在有许多浮动物体的水中航行时，允许水中两栖车辆的螺旋桨获得足够的推力。解决方案：水陆两用车辆包括：车身2，其浮在水面上并具有由发动机驱动的多个车轮10; 设置在车体2的后部的两侧的后侧面罩12; 螺旋桨螺杆4，其包括设置在车身2的后部的管道20内的螺旋桨21; 以及设置在后侧表面盖12上并允许水在水中导航期间流入的水流入机构25。后侧面罩12配置在最后部的后轮10的后方。螺旋桨螺杆4设置在后侧面罩12附近。

2. 发明专利

JP2013180613A Amphibious vehicle 审中-公开
标题翻译：大型车
公开(公告)号：JP2013180613A
公开(公告)日：2013-09-12
申请号：JP2012044579
申请日：2012-02-29
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KITO YUJI , SATO MAKOTO , MATSUNAGA TAKASHI , TAKAGI KATSUMI , SAWAZAKI YUJIRO , TSUKUDA TAKENORI , HASE MASATO
IPC分类号： B60F3/00 , B63H5/16 , B63H11/04 , B63H20/00
摘要： PROBLEM TO BE SOLVED: To provide an amphibious vehicle enabled in excellent on-water traveling and land traveling while controlling enlargement and complication.SOLUTION: An amphibious vehicle is provided with: a base frame 11; a cabin 12 mounted to the base frame 11; an engine room 13 and a loading space 14 that have downward projections 61 and 62 in an intermediate portion in a width direction are mounted to the base frame 11, and have buoyancy; and a propulsion device 15 that can move on water and the land by an engine 31.
摘要翻译：要解决的问题：提供一种能够在优秀的水上行驶和陆地行驶同时控制扩大和并发症的水陆两用车辆。解决方案：水陆两用车辆设有：底架11; 安装到基架11的舱室12; 具有在宽度方向上的中间部分具有向下突起61和62的发动机室13和装载空间14安装在基架11上并具有浮力; 以及能够通过发动机31在水和陆地上移动的推进装置15。

3. 发明专利

JP2013129331A Propeller and amphibious vehicle 审中-公开
标题翻译：螺旋桨和大型车辆
公开(公告)号：JP2013129331A
公开(公告)日：2013-07-04
申请号：JP2011280542
申请日：2011-12-21
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SATO TOSHIHIRO , ODA MANABU , SAKATA NOBUYASU , OSHIMA AKIRA , ANDO YOSHIHITO , KITO YUJI , SATO MAKOTO , SAWAZAKI YUJIRO , TSUKUDA TAKENORI , HASE MASATO , MATSUNAGA TAKASHI
IPC分类号： B60F3/00 , B63H5/125 , B63H5/16
摘要： PROBLEM TO BE SOLVED: To avoid the damage of an in-water or on-water driving propeller of an amphibious vehicle and suppress reduction in the propelling efficiency of the propeller even if the car drives on a rough land (uncleared land) with obstacles and many irregularities and sails in water or on water having many floating objects.SOLUTION: The amphibious vehicle has a vehicle body 2, a propeller 4, and an obstacle preventing mechanism 3. The vehicle body 2 has a plurality of wheels 10 which float on water and are driven by an engine. The propeller 4 is provided in a rear part of the vehicle body 2 and has a propeller 21 installed in a duct 20. The obstacle preventing mechanism 3 is provided at a front side of the vehicle body 2 compared with the propeller 4 and prevents obstacles from entering the propeller 4.
摘要翻译：要解决的问题：为了避免水陆两用车辆的水中或水上驾驶螺旋桨的损坏，并且即使汽车在具有障碍物的粗糙地面（未清除的地面）上行驶，也能抑制推进器的推进效率的降低在水中或水中有许多不规则和风帆有许多浮动物体。解决方案：两栖车辆具有车身2，螺旋桨4和防障机构3.车身2具有多个浮动在水面上的车轮10 并由发动机驱动。推进器4设置在车体2的后部，并且具有安装在管道20中的螺旋桨21。与螺旋桨4相比，防盗机构3设置在车体2的前侧，并且防止障碍物进入螺旋桨4。

4. 发明专利

JP2004352475A Engine cover and forklift equipped with it 审中-公开
公开(公告)号：JP2004352475A
公开(公告)日：2004-12-16
申请号：JP2003154600
申请日：2003-05-30
申请人： Mitsubishi Heavy Ind Ltd , Nissan Motor Co Ltd , 三菱重工業株式会社 , 日産自動車株式会社
发明人： SAWAZAKI YUJIRO , ABE MASASHI , KOYANAGI KANJI
IPC分类号： B66F9/075
摘要： PROBLEM TO BE SOLVED: To provide an engine cover having excellent access property to an engine room when performing maintenance work and to provide a forklift equipped with it. SOLUTION: This engine cover is composed of an upper part cover 41 in which an upper face and a front face are integrally opened by turning backward on an upper side and a side cover 42 capable of being removed or opened and closed. An attaching and detaching means is composed of a hole or a claw provided in a lower end part of the side cover, a hook or a reception part of an engaging means provided on an inner face of the side cover, a claw or a hole provided in a vehicle main body frame and engaging with the hole or the claw, and a reception part or a hook of an engaging means engaging with the hook or the reception part. The engaging means may be composed of a rod and a holder receiving it or a rivet having an engaging part at a tip and a support in which the engaging part is fitted. The upper part cover can be formed by molding. COPYRIGHT: (C)2005,JPO&NCIPI

5. 发明专利

JPH11334605A TILT STEERING MECHANISM 失效
公开(公告)号：JPH11334605A
公开(公告)日：1999-12-07
申请号：JP14532698
申请日：1998-05-27
申请人： MITSUBISHI HEAVY IND LTD
发明人： MATSUDA SATOSHI , SAWAZAKI YUJIRO
IPC分类号： B62D1/18 , B66F9/075
摘要： PROBLEM TO BE SOLVED: To provide a steering mechanism capable of natural forward tilting with a use of gas spring, without limiting a foot space of an operator. SOLUTION: In this tilt steering mechanism, a steering column 4 is pivotally supported by a steering bracket 2 which is installed by fixing on a vehicle frame 1. A left and right pair of levers 7a, 7b extend downward from the outer periphery of the steering column 4 which is in front of the axially supporting point. A gate shape arm 9 of the steering bracket 2 is located in front of the lever extending portions on the outer periphery of the steering column 4 and above the lower end portions of the levers. A gas spring 11 is interposed, so that the upper and lower ends thereof are moveable, between the lower ends portions of the levers 7a, 7b and the gate shape arm 9. The steering column 4 is caused to automatically rise to the front of the vehicle body with the extension of the gas spring 11.

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