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    • 6. 发明公开
    • Roller skate and assembling stand
    • Rollschuh
    • EP2676708A1
    • 2013-12-25
    • EP13003096.8
    • 2013-06-18
    • Hering, MiloslavMartinek, Pavel
    • Hering, MiloslavMartinek, Pavel
    • A63C17/00A63C17/14A63C17/22A63C17/06
    • A63C17/00A63C17/0006A63C17/0046A63C17/06A63C17/1418A63C17/1427A63C17/22A63C2017/1472A63C2203/44
    • The roller skate is equipped with three or four wheels (3) arranged in one line on the carrier (2) which is joined to the shoe (1). Each wheel (3) is cushioned independently with a spring system consisting of two compression springs (4) at least. In the version of three wheels (3) the roller skate is provided with 10 springs (4) advantageously and the force of each spring (4) is in the extent of 7 to 15 kg at maximum depression. In the version of four wheels (3) the roller skate is provided with 14 springs (4) advantageously and the force of each spring (4) is in the extent of 7 to 15 kg at maximum depression.
      The front wheel (3) can be provided with two springs (4) the longitudinal axes of which are oriented in the extent between the horizontal and vertical directions with the bottom ends of the springs (4) being placed in front of the top ends of the springs (4) or under them. In such case other wheels (3) are equipped with four springs (4) having the longitudinal axes of the spring (4) oriented vertically.
      At least two wheels (3) can be provided with the jaw brake on both sides. The roller skate can be equipped with wheels (3) with inflatable tubeless tyres.
      The assembling stand consists of the main girder (11) which is provided with the screwed clamp (15) to fasten the stand to a desk, to a working desk especially. The main girder (11) is equipped with a shifting and rotating girder coupling (13). On the girder coupling (13) the auxiliary girder (12) is fastened of which the end is equipped with longitudinally adjustable pull-out arm (14).
    • 滚轮溜冰鞋配备有三个或四个轮(3),其布置在与鞋(1)连接的托架(2)上的一条线上。 每个轮(3)至少由两个压缩弹簧(4)组成的弹簧系统独立地缓冲。 在三轮(3)的版本中,滚轮溜冰板有利地设有10个弹簧(4),并且每个弹簧(4)的力在最大凹陷处为7至15kg的程度。 在四轮(3)的版本中,滚轮溜冰鞋有利地设置有14个弹簧(4),并且每个弹簧(4)的力在最大凹陷处为7至15kg的程度。 前轮(3)可以设置有两个弹簧(4),其纵向轴线在水平和垂直方向之间的范围内定向,弹簧(4)的底端位于 弹簧(4)或其下。 在这种情况下,其它轮子(3)配备有四个弹簧(4),弹簧(4)的纵向轴线垂直取向。 至少两个轮子(3)可以在两侧设有颚式制动器。 滚轮溜冰鞋可以配备带有充气无内胎的轮子(3)。 组装支架由主梁(11)组成,主梁(11)设有螺丝夹(15),将支架固定在桌子上,特别是工作台。 主梁(11)配有换挡和旋转梁联轴节(13)。 在大梁联接器(13)上,辅助梁(12)被固定,其末端配备有纵向可调节的拉出臂(14)。
    • 9. 发明公开
    • DETACHABLE WHEEL COVER
    • 可拆卸轮盖
    • EP1539504A1
    • 2005-06-15
    • EP03798233.7
    • 2003-08-06
    • Morgans, Robert Stanley
    • Morgans, Robert Stanley
    • B60B7/00B62B5/00A63C17/22
    • B60B7/0066B60B7/06B62B5/00B62B9/16B62B2301/34
    • A detachable wheel cover for a trolley, pushchair or the like comprises a substantially cylindrical part (1) which is adapted to fit around the periphery of a wheel (11), a first side (2) adapted to cover one side of the wheel (11) and a second side (3) adapted to cover the other side of the wheel (11). The edges of the sides (2,3) are secured to the edges of the substantially cylindrical part (1) by stitching and/or adhesive. An opening which is closable by a flap (4) is provided in the side (2) so that the wheel (11) can be inserted into the cover. Once the wheel has been inserted, the flap (4) can be folded to close the opening and the flap can be held in position by releasable fastening means such as 'Velcro' (Registered Trade Mark). An axle (12) on which the wheel (11) is mounted extends through a small central aperture (8) in a central region of the side (3) of the cover.
    • 用于手推车,推车或类似物的可拆卸轮盖包括适于围绕轮子(11)的周边装配的大致圆柱形部分(1),适于覆盖轮子的一侧的第一侧(2) 11)和适于覆盖轮(11)的另一侧的第二侧(3)。 侧部(2,3)的边缘通过缝合和/或粘合剂固定到大致圆柱形部件(1)的边缘。 在侧面(2)上设有一个可以通过挡板(4)关闭的开口,以便轮子(11)可以插入盖子中。 一旦轮子已经插入,可以折叠翼片(4)以关闭开口,并且可以通过可释放的紧固装置(例如“Velcro”(注册商标))将翼片保持在适当的位置。 其上安装有车轮(11)的轴(12)延伸穿过盖的侧面(3)的中心区域中的小中心孔(8)。