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公开(公告)号:US20070131462A1
公开(公告)日:2007-06-14
申请号:US11677920
申请日:2007-02-22
申请人: Clive Hemsley
发明人: Clive Hemsley
IPC分类号: B62D51/04
CPC分类号: A45C5/14 , B60L50/50 , B60L2200/30 , B60L2220/44 , B62B5/0026 , B62B5/0073 , Y02T10/7005
摘要: The invention relates to a control apparatus for an article such as a suitcase with motorized wheels and with a handle for pushing or pulling the article by the user. The apparatus has transducers to sense force applied to the handle pushing or pulling the article. The apparatus has control units connected to each transducer for controlling the speed of rotation of each motorized wheel. The control units increase the speed of rotation of the wheels when the handle is pulled, and the control units decrease the speed of rotation of the wheels when the handle is pushed.
摘要翻译: 本发明涉及一种用于诸如具有电动轮的手提箱的物品的控制装置,以及用于由使用者推动或拉动物品的手柄。 该装置具有用于感测施加到手柄上的推动或拉动物品的换能器。 该装置具有连接到每个换能器的控制单元,用于控制每个电动轮的旋转速度。 当手柄被拉动时,控制单元增加车轮的旋转速度,并且当手柄被推动时,控制单元降低车轮的旋转速度。