首页> 外国专利> Lightweight portable writing top for flat surface - has height-adjustment screw legs and foldaway book rest

Lightweight portable writing top for flat surface - has height-adjustment screw legs and foldaway book rest

机译:轻巧的便携式书写桌面,表面平坦-带有高度调节螺钉脚和折叠式书架

摘要

The lightweight portable writing top has wedges (2) underneath along the parallel shorter sides, each having a groove (3) and a rounded milled portion with cams (4) designed to take up the book rest (5) which is positioned at each side in a U-rail (6). The book rest (5) can thereby be slid in and outbeneath the desk top (1) and then rotated up to engage in the cams (4) at an adjustable inclined angle. Height-adjustment screws (7) with protective felt studs are underneath whilst a retaining band (8) is mounted along the bottom of the book rest to secure the books or papers. This writing top can be set up on any table or similar surface.
机译:轻巧的便携式书写桌面在平行的短边下方具有楔子(2),每个楔子均具有一个凹槽(3)和一个带有凸块(4)的圆形铣削部分,凸块设计成可容纳位于每一侧的书架(5)。在U型轨道(6)中。书架(5)由此可以在桌面(1)中滑入和滑出,然后向上旋转以可调节的倾斜角度接合到凸轮(4)中。带有保护毛毡螺栓的高度调节螺钉(7)在下面,而固定带(8)沿书架的底部安装以固定书本或纸张。可以在任何桌子或类似表面上设置此书写面。

著录项

  • 公开/公告号DE000001932336C3

    专利类型

  • 公开/公告日1976-10-21

    原文格式PDF

  • 申请/专利权人

    申请/专利号DE1932336A

  • 发明设计人

    申请日1969-06-26

  • 分类号A47B41/00;

  • 国家 DE

  • 入库时间 2022-08-23 02:10:50

相似文献

  • 专利
  • 外文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号