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公开(公告)号：US07530184B2
公开(公告)日：2009-05-12
申请号：US11470942
申请日：2006-09-07
IPC分类号： E01H5/06
CPC分类号： E02F3/815
摘要： A working machine having a blade is disclosed, the blade comprising a body blade and an extension blade, the body blade having a body-side mounting portion having a body-side mounting hole and the extension blade having an extension-side mounting portion having an extension-side mounting hole, the body-side mounting hole and the extension-side mounting hole being formed vertically through the body-side mounting portion and the extension-side mounting portion, respectively. Further provided are mounting members adapted to be inserted into the mounting holes to connect the body blade and the extension blade with each other, and positioning members and a cutout portion for aligning the positions of the body-side mounting hole and the extension-side mounting hole vertically with each other and inhibiting the body-side mounting portion and the extension-side mounting portion from pivoting around the mounting members.
摘要翻译： 公开了一种具有叶片的工作机，所述叶片包括主体叶片和延伸叶片，所述主体叶片具有主体侧安装部分，所述主体侧安装部分具有主体侧安装孔，所述延伸叶片具有延伸侧安装部分， 延伸侧安装孔，主体侧安装孔和延伸侧安装孔分别垂直地形成在主体侧安装部和延伸侧安装部上。 还提供了适于插入到安装孔中以将主体叶片和延伸叶片彼此连接的安装构件，以及用于使主体侧安装孔和延伸侧安装件的位置对准的定位构件和切口部 并且禁止体侧安装部和延伸侧安装部围绕安装构件枢转。
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公开(公告)号：US20070068048A1
公开(公告)日：2007-03-29
申请号：US11470942
申请日：2006-09-07
IPC分类号： E01H5/04
CPC分类号： E02F3/815
摘要： A working machine having a blade is disclosed, the blade comprising a body blade and an extension blade, the body blade having a body-side mounting portion having a body-side mounting hole and the extension blade having an extension-side mounting portion having an extension-side mounting hole, the body-side mounting hole and the extension-side mounting hole being formed vertically through the body-side mounting portion and the extension-side mounting portion, respectively. Further provided are mounting members adapted to be inserted into the mounting holes to connect the body blade and the extension blade with each other, and positioning members and a cutout portion for aligning the positions of the body-side mounting hole and the extension-side mounting hole vertically with each other and inhibiting the body-side mounting portion and the extension-side mounting portion from pivoting around the mounting members.
摘要翻译： 公开了一种具有叶片的工作机，所述叶片包括主体叶片和延伸叶片，所述主体叶片具有主体侧安装部分，所述主体侧安装部分具有主体侧安装孔，所述延伸叶片具有延伸侧安装部分， 延伸侧安装孔，主体侧安装孔和延伸侧安装孔分别垂直地形成在主体侧安装部和延伸侧安装部上。 还提供了适于插入到安装孔中以将主体叶片和延伸叶片彼此连接的安装构件，以及用于使主体侧安装孔和延伸侧安装件的位置对准的定位构件和切口部 并且禁止体侧安装部和延伸侧安装部围绕安装构件枢转。
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