首页> 外国专利> Folding 'kitchen' steps with load spreading rails - has U-shaped channels which spread the loads on the front feet and rear support bar

Folding 'kitchen' steps with load spreading rails - has U-shaped channels which spread the loads on the front feet and rear support bar

机译:带有负载分配导轨的折叠式“厨房”踏板-具有U形通道,可在前脚和后支撑杆上分配负载

摘要

When used on a soft surface, e.g. grass, soil or sand, the feet (2) and rear support bar (3) of conventional folding steps (1) can sink into the ground. The present steps have U-shaped channel bars attached to spread the load. The channel bars can be screwed to the feet and support. Alternatively, a strip of non-slip material can be glued into the bottom of the channel and the feet and support placed into them temporarily.
机译:在柔软的表面上使用时草,土壤或沙子,传统折叠步骤(1)的脚(2)和后支撑杆(3)可能会下沉。当前的台阶上装有U形槽钢,以分散负载。通道条可以拧到脚和支撑上。或者,可以将一条防滑材料粘贴到通道的底部,并将脚和支脚临时放置在通道中。

著录项

  • 公开/公告号NL1010265C1

    专利类型

  • 公开/公告日1999-04-27

    原文格式PDF

  • 申请/专利权人 A.P. VAN DEN BERG BEHEER B.V.;

    申请/专利号NL19981010265

  • 发明设计人 JOHAN VAN DEN BERG;

    申请日1998-10-07

  • 分类号E06C7/42;

  • 国家 NL

  • 入库时间 2022-08-22 02:26:56

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