| 申请日期 | 2024-11-17 | 申请号 | DE202004012251 |
| 公开（公告）号 | DE202004012251U1 | 公开（公告）日 | 2004-11-04 |
| 公开国别 | DE | 申请人省市代码 | 全国 |
| 申请人 | KASTEN BERND | ||
| 简介 | Each of the magnets (4) made of an alloy of rare earth metals like yttrium, neodymium, or samarium and is joined to one end of a tow bar (2). The tow bars (2) are swivel mounted (3) with their opposite ends to the vehicle (1), the trailer (1) respectively. The magnets (4) are provided with a particularly smooth contact surface in order to keep connected even when several toy cars (1) are joined and moved along a curved course, but to be also easily separated by a child. | ||
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