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发明名称
绘图桌
摘要
本实用新型属于一种绘图桌,其特点在于可使图纸在图板上大幅度的上下移动,因而可把需在图纸的上部画的图,移到图板的下部再画,使绘图者再也不用弯腰站着或坐高椅子了,更不必将图板竖放着悬臂绘图。图板上还配有暗装传动弦的绘图直尺,并对蒙图板纸及图纸和直尺的传动弦这些可产生松紧变化的部位都装有自动调节装置。还可将直尺系统改为双连杆传动的装在活动度盘上的直角尺,用于机械制图。
申请公布号
CN2107178U
申请公布日期
1992.06.17
申请号
CN91209994.1
申请日期
1991.06.08
申请人
张文岐;马颖群;张有昌;张磊;张政
发明人
张文岐;张有昌;马颖群
分类号
A47B27/14
主分类号
A47B27/14
代理机构
代理人
主权项
1、一种由桌身35和图板32组成的绘图桌,其特征在于图板32的隔板21和面板28的两端装在两块两端有孔(上端为长形孔)的槽形支承板1上。
地址
330001江西省南昌市江西建材厂总务科张有昌转
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