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发明名称
多功能曲线仪
摘要
多功能曲线仪是由主行星轮系、辅行星轮系、仪架、可折角的仪腿和可拆卸的圆规组成。它利用改变行星轮间相互运动的关系形成符合多种曲线方程的不同轨迹,可作出圆、椭圆、圆周摆线、渐开线、螺旋线、抛物线、双曲线、心脏线、正(余)弦曲线等。由于采用可拆卸可调节的仪腿,所以改变图种容易、图形尺寸可调。它是集多种功能于一身的新型绘图仪器,是教学、科研、设计、生产人员提高绘图效率和质量的理想工具。
申请公布号
CN2065564U
申请公布日期
1990.11.14
申请号
CN89213210.8
申请日期
1989.05.21
申请人
贾鸿源
发明人
贾鹏源;贾宇炱
分类号
B43L11/00;B43L9/02
主分类号
B43L11/00
代理机构
代理人
主权项
1、多功能曲线仪由主行星轮系、辅行星轮系、仪架、可折角可调节的接腿及与空心轴相配合的可拆卸园规组成,主、辅两个行星轮系均通过齿轮轴由主辅两部份仪架支撑、辅行星轮系与主行星轮系的一根齿轮轴偶合,其特征在于辅行星轮系可以绕此轴旋转一角度后,根据两条仪腿间距离的需要定位,定位后,整个仪架可以绕两个行星轮系中任一个齿轮轴旋转,同时带动其余齿轮转动。
地址
642465四川省威远煤矿党委办公室
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