公开(公告)号：EP1249388A2

公开(公告)日：2002-10-16

申请号：EP02252571.1

申请日：2002-04-10

申请人： Lee, Andrew James

发明人： Lee, Andrew James

IPC分类号： B62K27/00

CPC分类号： B62K27/003 ,  B62B1/12 ,  B62B2206/00 ,  B62K27/02

摘要： A two-wheel trailer/trolley cart has a load-carrying frame (4) pivotally-mounted on the rotational axis of the wheels (2) within a larger frame (8) that is also pivotally mounted on that axis. The relative angular disposition between the two frames (4,8), both of inverted-U configuration, is set by varying the length to which the inner tube (12) of a telescopic draw bar (11) is extended between them. The tube (12) interconnects the frames (4,8) through a device (14) that allows adjustment, with subsequent clamped setting, of the extension of the tube (12) between that in which the frame (4) is horizontal and that in which it is in a folded condition inclined co-planar with the frame (8).

摘要翻译： 两轮拖车/手推车具有在也可转动地安装在该轴上的较大框架（8）内枢转地安装在车轮（2）的旋转轴线上的承载框架（4）。 通过改变伸缩拉杆（11）的内管（12）在它们之间延伸的长度来设定两个倒U形结构的两个框架（4,8）之间的相对角度布置。 所述管（12）将所述框架（4,8）通过装置（14）相互连接，所述装置（14）允许随着所述管（12）在所述框架（4）处于水平位置的延伸部分的后续夹紧位置 其中它处于与框架（8）共面倾斜的折叠状态。

公开(公告)号：EP1249388A3

公开(公告)日：2004-01-02

申请号：EP02252571.1

申请日：2002-04-10

申请人： Lee, Andrew James

发明人： Lee, Andrew James

IPC分类号： B62K27/00 ,  B62B1/12

CPC分类号： B62K27/003 ,  B62B1/12 ,  B62B2206/00 ,  B62K27/02

摘要： A two-wheel trailer/trolley cart has a load-carrying frame (4) pivotally-mounted on the rotational axis of the wheels (2) within a larger frame (8) that is also pivotally mounted on that axis. The relative angular disposition between the two frames (4,8), both of inverted-U configuration, is set by varying the length to which the inner tube (12) of a telescopic draw bar (11) is extended between them. The tube (12) interconnects the frames (4,8) through a device (14) that allows adjustment, with subsequent clamped setting, of the extension of the tube (12) between that in which the frame (4) is horizontal and that in which it is in a folded condition inclined co-planar with the frame (8).