发明授权
- 专利标题： Method of producing a stabilized bolt joint between a timber element and another construction element and the timber construction
- 专利标题（中）： 在木材和另一建筑构件之间生产稳定的螺栓接头的方法和木材结构
-
申请号： US769224申请日： 1991-10-01
-
公开(公告)号： US5150509A公开(公告)日： 1992-09-29
- 发明人: Tom L. Wils
- 申请人： Tom L. Wils
- 申请人地址： DKX
- 专利权人： Kompan A/S
- 当前专利权人： Kompan A/S
- 当前专利权人地址： DKX
- 优先权： DKX1293/84 19840503
- 主分类号： F16B5/02
- IPC分类号： F16B5/02 ; F16B12/14
摘要：
In order to stabilize a timber bolt joint against coming loose when the timber shrinks the bolt hole in the timber element is made with oversize and a bushing of Nylon is inserted with tight fit in the hole, the bushing having substantially the same length as the hole. When the bolt nut is tightened it is primarily the bushing, which is clamped, and thereafter the stability of the joint will be safeguarded even if or when the timber shrinks.
公开/授权文献
- US4666505A 1-(2-Oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-ureas 公开/授权日：1987-05-19
信息查询
IPC分类:
