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公开(公告)号：US09624649B2
公开(公告)日：2017-04-18
申请号：US14436511
申请日：2013-10-09
发明人： Makoto Oota , Hiroshi Tsukui , Yuuichi Todokoro
IPC分类号： E02F9/26 , B60Q1/30 , E02F9/02 , E02F9/24 , B60Q1/26 , E02F3/30 , E02F9/00 , E02F9/08 , E02F3/32
CPC分类号： E02F9/26 , B60Q1/2615 , B60Q1/30 , E02F3/301 , E02F3/32 , E02F9/003 , E02F9/02 , E02F9/085 , E02F9/0858 , E02F9/24
摘要： A lower traveling structure (2) having front wheels (16) and rear wheels (17) provided on a chassis (12) extending in a front and rear direction, an upper revolving structure (4) rotatably mounted on the chassis (12), and a working mechanism (11) provided on a front side of the upper revolving structure (4) and at an intermediate position in a left and right direction are provided. On the other hand, a towing through hole (14J, 14K) bored through an upper side position on both left and right sides and in a front and rear direction and used for mounting a cable in towing is provided on a front attachment mounting plate (14) provided on a front side position of the chassis (12) constituting the upper revolving structure (4). Moreover, a reflecting member (23, 24) located inside in the left and right direction of the lower traveling structure (2) from the position of the towing through hole (14J, 14K) and in the vicinity of the towing through hole (14J, 14K) and reflecting ambient light is provided on a rear surface (14B) of the attachment mounting plate (14).
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公开(公告)号：US09260836B2
公开(公告)日：2016-02-16
申请号：US14350132
申请日：2012-10-05
CPC分类号： E02F3/7622 , E02F3/769 , E02F3/815 , E02F3/8155 , E02F9/0891 , E02F9/2271
摘要： An earthmoving apparatus includes an earthmoving blade (9) extending in the width direction of an undercarriage, a lifting unit (10) configured to move the earthmoving blade (9) up and down, and a cover unit (12) covering the lifting unit (10), wherein the earthmoving blade (9) can be moved by the lifting unit between a grounded position in which the earthmoving blade is in contact with the ground surface and a retracted position in which the earthmoving blade is held highest off the ground surface, while keeping a nearly vertical orientation with respect to the ground surface, the cover unit (12) includes a sub cover (27) extending from a location above the lifting unit (10) toward the earthmoving blade (9) and a main cover (28) slidable on the upper surface of the sub cover (27), the main cover (28) is pivotally attached to the earthmoving blade (9) in such a manner that one end portion of the main cover is nearly in contact with the top surface of the earthmoving blade, and when the earthmoving blade (9) is in the grounded position, the other end portion of the main cover overlaps with the sub cover (27).
摘要翻译： 一种土方工程装置包括：在起落架的宽度方向上延伸的挖土刀片（9），构造成上下移动移土刀片（9）的提升单元（10）和覆盖提升单元 10），其中所述移土刀片（9）可以由所述提升单元在所述移土刀片与所述地面接触的接地位置和所述移土刀片保持在所述地面最高位置的缩回位置之间移动， 同时保持相对于地面几乎垂直的取向，盖单元（12）包括从提升单元（10）上方的位置朝向移土刀片（9）延伸的副盖（27）和主盖（28） ），可在副盖（27）的上表面上滑动，主盖（28）以这样的方式可枢转地附接到移土刀片（9），使得主盖的一个端部与顶盖 的土方动叶片，当时 移土刀片（9）处于接地位置，主盖的另一端部与副盖（27）重叠。
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公开(公告)号：US20150240457A1
公开(公告)日：2015-08-27
申请号：US14436511
申请日：2013-10-09
发明人： Makoto Oota , Hiroshi Tsukui , Yuuichi Todokoro
CPC分类号： E02F9/26 , B60Q1/2615 , B60Q1/30 , E02F3/301 , E02F3/32 , E02F9/003 , E02F9/02 , E02F9/085 , E02F9/0858 , E02F9/24
摘要： A lower traveling structure (2) having front wheels (16) and rear wheels (17) provided on a chassis (12) extending in a front and rear direction, an upper revolving structure (4) rotatably mounted on the chassis (12), and a working mechanism (11) provided on a front side of the upper revolving structure (4) and at an intermediate position in a left and right direction are provided. On the other hand, a towing through hole (14J, 14K) bored through an upper side position on both left and right sides and in a front and rear direction and used for mounting a cable in towing is provided on a front attachment mounting plate (14) provided on a front side position of the chassis (12) constituting the upper revolving structure (4). Moreover, a reflecting member (23, 24) located inside in the left and right direction of the lower traveling structure (2) from the position of the towing through hole (14J, 14K) and in the vicinity of the towing through hole (14J, 14K) and reflecting ambient light is provided on a rear surface (14B) of the attachment mounting plate (14).
摘要翻译： 具有设置在前后方向延伸的底盘（12）上的前轮（16）和后轮（17）的下行进结构（2），可旋转地安装在底架（12）上的上回转构件（4） 以及设置在上部回转构件（4）的前侧并且在左右方向上的中间位置的工作机构（11）。 另一方面，在前附接安装板上设置有通过左右两侧的上侧位置和前后方向钻出的用于将牵引线安装在牵引中的牵引通孔（14J，14K） 14）设置在构成上部旋转体（4）的底盘（12）的前侧位置。 此外，从牵引通孔（14J，14K）的位置和牵引通孔（14J）附近位于下行进结构（2）的左右方向内侧的反射部件（23,24） ，14K），并且在附件安装板（14）的后表面（14B）上设置反射环境光。
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公开(公告)号：US20140318818A1
公开(公告)日：2014-10-30
申请号：US14350132
申请日：2012-10-05
CPC分类号： E02F3/7622 , E02F3/769 , E02F3/815 , E02F3/8155 , E02F9/0891 , E02F9/2271
摘要： An earthmoving apparatus includes an earthmoving blade (9) extending in the width direction of an undercarriage, a lifting unit (10) configured to move the earthmoving blade (9) up and down, and a cover unit (12) covering the lifting unit (10), wherein the earthmoving blade (9) can be moved by the lifting unit between a grounded position in which the earthmoving blade is in contact with the ground surface and a retracted position in which the earthmoving blade is held highest off the ground surface, while keeping a nearly vertical orientation with respect to the ground surface, the cover unit (12) includes a sub cover (27) extending from a location above the lifting unit (10) toward the earthmoving blade (9) and a main cover (28) slidable on the upper surface of the sub cover (27), the main cover (28) is pivotally attached to the earthmoving blade (9) in such a manner that one end portion of the main cover is nearly in contact with the top surface of the earthmoving blade, and when the earthmoving blade (9) is in the grounded position, the other end portion of the main cover overlaps with the sub cover (27).
摘要翻译： 一种土方工程装置包括：在起落架的宽度方向上延伸的挖土刀片（9），构造成上下移动移土刀片（9）的提升单元（10）和覆盖提升单元 10），其中所述移土刀片（9）可以由所述提升单元在所述移土刀片与所述地面接触的接地位置和所述移土刀片保持在所述地面最高位置的缩回位置之间移动， 同时保持相对于地面几乎垂直的取向，盖单元（12）包括从提升单元（10）上方的位置朝向移土刀片（9）延伸的副盖（27）和主盖（28） ），可在副盖（27）的上表面上滑动，主盖（28）以这样的方式可枢转地附接到移土刀片（9），使得主盖的一个端部与顶盖 的土方动叶片，当时 移土刀片（9）处于接地位置，主盖的另一端部与副盖（27）重叠。
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