专利名称：Geometric construction system发明人：Te-Li Huang申请号：US09789101申请日：20010220
公开号：US20020065016A1公开日：20020530
专利附图：
摘要：A geometric construction system includes at least two substantially flat panelsand at least a connecting rod. Each panel has a plurality of side edges, each of which hastwo opposite end sections and a basin section that extends between and inwardly relativeto the end sections and that has two opposite end faces. The connecting rod has at least
two interconnected connecting portions, each of which is complementary to and isreceived in the basin section. Each connecting portion has two opposite ends respectivelypivoted on the end faces so as to permit each panel to be freely turnable about an axis.At least two toothed wheel members are respectively and rotatably mounted on saidpanels, and mesh with each other.
申请人：HUANG TE-LI
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容