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    • 2. 发明申请
    • Blade device
    • 刀片设备
    • US20050126052A1
    • 2005-06-16
    • US10513653
    • 2003-04-18
    • Meiichi OnoShigeru Obinata
    • Meiichi OnoShigeru Obinata
    • E02F3/815E01H5/06
    • E02F3/8155
    • The back face of a main blade body includes mounting parts, with a box structure having a mounting hole opened in the width direction and a cross section intersecting the width direction is non-circular. At the back face of each width expansion blade body is a fitting part, removably inserted into the mounting hole. A latching member latches the fitting part fitted in the mounting hole. For width expansion, the fitting part is fitted from the outer end side of the mounting hole to position the width expansion blade body at an end of the main blade body. For the housing, the fitting part is fitted from the inside of the mounting hole to house and position the width expansion blade body at the back face of the main blade body. In the width-expanded state, loads are received by the corresponding mounting part to lighten the burden placed on the latching member.
    • 主叶片本体的背面包括安装部分,其具有在宽度方向上开放的安装孔和与宽度方向相交的横截面为非圆形的盒结构。 在每个宽度扩展叶片本体的背面是可拆卸地插入到安装孔中的装配部件。 闩锁构件锁定装配在安装孔中的配件部分。 对于宽度膨胀,装配部分从安装孔的外端侧安装,以将宽度扩展叶片本体定位在主叶片本体的一端。 对于壳体,装配部分从安装孔的内部装配,以将宽度扩展叶片本体容纳并定位在主叶片本体的背面。 在宽度扩展状态下,相应的安装部分接收负载,以减轻锁定部件上的负担。
    • 3. 发明授权
    • Flexible hose covers for a work machine
    • 用于工作机械的柔性软管盖
    • US07007416B2
    • 2006-03-07
    • US10514141
    • 2003-04-18
    • Nobukata YonetakeKosuke YanagidoShigeru Obinata
    • Nobukata YonetakeKosuke YanagidoShigeru Obinata
    • E02F9/00
    • F16L11/10E02F3/325E02F9/024E02F9/2275
    • A plurality of flexible hoses for supplying hydraulic oil from a main body to a traveling motor of a traveling device and discharging hydraulic oil from the traveling motor to the main body. The hoses between the main body and each traveling device are inserted through a flexible tubular hose cover so as to be contained therein. The plurality of hoses can be bundled and protected merely by being inserted through the hose cover. Even in the bundled state, the hoses are permitted to move inside the hose cover together with a width changing movement of the traveling device. The hose cover including a flexible first material member and a second material member having greater shape retention properities than the first material member.
    • 多个柔性软管,用于将液压油从主体供给到行进装置的行进马达,并将液压油从行驶马达排出到主体。 主体和每个行进装置之间的软管通过柔性管状软管盖插入以便被容纳在其中。 多个软管只能通过插入软管盖而被束缚和保护。 即使在捆扎状态下,软管也可以与行进装置的宽度变化运动一起在软管盖内移动。 软管盖包括柔性第一材料构件和具有比第一材料构件更大的形状保持性的第二材料构件。