专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4484429A Connector for a framework structure 失效
标题翻译：用于框架结构的连接器
公开(公告)号：US4484429A
公开(公告)日：1984-11-27
申请号：US289855
申请日：1981-08-04
申请人： Colin J. S. Stephenson
发明人： Colin J. S. Stephenson
IPC分类号： E04B1/19 , G09B25/04 , F16B7/00 , E04B1/58
CPC分类号： E04B1/19 , G09B25/04 , E04B1/1906 , E04B2001/1921 , E04B2001/1927 , E04B2001/1984 , Y10T403/342 , Y10T403/3933
摘要： A connector having a main body and a first group of at least four projections which extend outwardly from the body in a common plane. A second group of at least four projections extend outwardly from the body at an angle of between 15.degree. and 75.degree. to the aforesaid plane and preferably at a 45.degree. angle to the said plane. The projections of each group are equi-angularly spaced about an axis normal to the plane and the projections of the second group are angularly staggered by half the angle between adjacent projections of the first group about the axis relative to the projections of the first group. Each projection is of non-circular, and preferably triangular, cross-section and the body and projections are made of non-flexible plastics material. Such connectors are used to connect together elongate members having tubular ends to form a framework structure.
摘要翻译：一种连接器，具有主体和在共同的平面中从主体向外延伸的至少四个突起的第一组。至少四个突起的第二组至少四个突起以与所述平面成15度至75度的角度从主体向外延伸，优选地与所述平面成45度角。每个组的突起围绕垂直于平面的轴线等角度地间隔开，并且第二组的突起相对于第一组的突起围绕第一组的相邻突起之间的角度成角度地交错。每个突起都是非圆形的，优选是三角形的横截面，并且主体和突起由非柔性塑料材料制成。这种连接器用于将具有管状端部的细长构件连接在一起以形成框架结构。

IPRDB

热门服务

关于我们

友情链接

联系方式