发明授权
US07583037B2 Mobile storage unit with holding brake and single status line for load and drive detection
有权
带保持制动器和单一状态线的移动存储单元用于负载和驱动器检测
- 专利标题： Mobile storage unit with holding brake and single status line for load and drive detection
- 专利标题（中）： 带保持制动器和单一状态线的移动存储单元用于负载和驱动器检测
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申请号： US11426150申请日： 2006-06-23
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公开(公告)号： US07583037B2公开(公告)日： 2009-09-01
- 发明人: Brian P. Bourke , Steven M. Lehmann , Brian R. Nemec
- 申请人： Brian P. Bourke , Steven M. Lehmann , Brian R. Nemec
- 申请人地址： US WI Fort Atkinson
- 专利权人： Spacesaver Corporation
- 当前专利权人： Spacesaver Corporation
- 当前专利权人地址： US WI Fort Atkinson
- 代理机构： Andrus, Sceales, Starke & Sawall, LLP
- 主分类号： H02P1/54
- IPC分类号： H02P1/54
摘要：
The present invention is a mobile storage unit including an electric motor operably connected to wheels movably supporting the unit, and a motor brake operably connected to the electric motor. A shaft is rotatably mounted to the unit and supports the wheels on which the unit moves, and is engaged with an electric motor. The electric motor operates to rotate the shaft and the wheels to move the unit in the desired direction. Upon deactivation of the motor, the motor brake, which is also engaged with the shaft, operates to prevent any further rotation of the shaft to maintain the mobile storage unit in a specified location regardless of deflection of the surface on which the storage unit is positioned.