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2. 发明公开

EP2311651A1 Transport device and wheel unit control 有权
标题翻译： Transportvorrichtung und Radeinheitssteuerung
公开(公告)号：EP2311651A1
公开(公告)日：2011-04-20
申请号：EP09013076.6
申请日：2009-10-16
申请人： Novoscen AB
发明人： Carlsson, Ingemar
IPC分类号： B60B33/04 , B60B35/10 , B66F11/04
CPC分类号： B60B35/10 , B60B33/04 , B60B2900/115
摘要： A wheel unit (101) comprising one or several wheels (102, 103) being arranged for rotation about at least one wheel axle (104) during movement of the wheel unit along a support surface (105), wherein the wheel axle can be brought into different turning positions about a turning axis (106) extending substantially perpendicularly to the wheel axle, and wherein the wheel unit further comprises at least one turning means for controlling the turning position. The wheel axle (104) is adapted for axial displacement (Y) relative to the turning axis (106) in dependence upon external forces (F) acting on the wheel/wheels (102, 103) and/or on the turning axis (106), by means of the wheel axle being interconnected with the turning axis via a sliding device, wherein the turning means (108) is adapted for returning the axial displacement toward a normal position during the movement along the support surface by means of said control of the turning position.
摘要翻译：轮子单元（101）包括一个或多个轮（102,103），其被布置成在轮单元沿着支撑表面（105）移动期间围绕至少一个轮轴（104）旋转，其中可以带来轮轴围绕基本上垂直于所述轮轴延伸的转动轴线（106）进入不同的转动位置，并且其中所述车轮单元还包括用于控制所述转动位置的至少一个转动装置。轮轴（104）适于根据作用在车轮/车轮（102,103）和/或转动轴线（106）上的外力（F）相对于转动轴线（106）的轴向位移（Y）），通过所述轮轴通过滑动装置与所述转动轴线相互连接，其中所述转动装置（108）适于通过所述控制装置（108）沿所述支撑表面的运动期间使所述轴向位移朝向正常位置返回转弯位置。

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