公开(公告)号：US20080253875A1

公开(公告)日：2008-10-16

申请号：US12062145

申请日：2008-04-03

申请人： Kazunori Yamamoto ,  Koji Yamagata ,  Yoshimasa Sugiura

发明人： Kazunori Yamamoto ,  Koji Yamagata ,  Yoshimasa Sugiura

IPC分类号： B66C23/72

CPC分类号： B66C23/74

摘要： A counterweight installation device includes: a weight support unit provided on a rear end of a body frame of a construction machine; a weight mounting unit disposed on a counterweight; a pin member for mounting the counterweight adapted to move between a first position at which the weight mounting unit is mounted on the weight support unit and a second position at which the weight mounting unit is dismounted from the weight support unit; and a rod device, one end of which is linked with the pin member and an other end of which extends so as to project to an outside of the counterweight, adapted to move the pin member between the first position and the second position by operation at the other end thereof.

摘要翻译： 配重安装装置包括：重量支撑单元，设置在建筑机械的车身框架的后端; 设置在配重上的重量安装单元; 用于安装所述配重的销构件，其适于在所述配重安装单元安装在所述配重支撑单元上的第一位置与所述配重安装单元从所述配重支撑单元拆卸的第二位置之间移动; 以及杆装置，其一端与所述销构件连接，并且其另一端延伸以便突出到所述配重的外侧，适于在所述第一位置和所述第二位置之间通过操作在所述第一位置和所述第二位置之间移动所述销构件 其另一端。

公开(公告)号：US07658293B2

公开(公告)日：2010-02-09

申请号：US12062145

申请日：2008-04-03

申请人： Kazunori Yamamoto ,  Koji Yamagata ,  Yoshimasa Sugiura

发明人： Kazunori Yamamoto ,  Koji Yamagata ,  Yoshimasa Sugiura

IPC分类号： B66C23/72

CPC分类号： B66C23/74

摘要： A counterweight installation device includes: a weight support unit provided on a rear end of a body frame of a construction machine; a weight mounting unit disposed on a counterweight; a pin member for mounting the counterweight adapted to move between a first position at which the weight mounting unit is mounted on the weight support unit and a second position at which the weight mounting unit is dismounted from the weight support unit; and a rod device, one end of which is linked with the pin member and an other end of which extends so as to project to an outside of the counterweight, adapted to move the pin member between the first position and the second position by operation at the other end thereof.

摘要翻译： 配重安装装置包括：重量支撑单元，设置在建筑机械的车身框架的后端; 设置在配重上的重量安装单元; 用于安装所述配重的销构件，其适于在所述配重安装单元安装在所述配重支撑单元上的第一位置与所述配重安装单元从所述配重支撑单元拆卸的第二位置之间移动; 以及杆装置，其一端与所述销构件连接，并且其另一端延伸以便突出到所述配重的外侧，适于在所述第一位置和所述第二位置之间通过操作在所述第一位置和所述第二位置之间移动所述销构件 其另一端。