基本信息:
- 专利标题： METHOD OF JOINING TWO OBJECTS
- 申请号：US15313267 申请日：2015-05-28
- 公开(公告)号：US20170144364A1 公开(公告)日：2017-05-25
- 发明人： Jörg Mayer , Mario Lehmann , Laurent Torriani
- 申请人： Woodwelding AG , Inter IKEA Systems B.V.
- 优先权： CH00824/14 20140528
- 国际申请： PCT/EP2015/061853 WO 20150528
- 主分类号： B29C65/08
- IPC分类号： B29C65/08 ; F16B3/00 ; B29C65/60 ; B29C65/78 ; B29C65/00 ; B29C65/56
摘要：
A method for joining two objects by anchoring an insert portion provided on one of the objects in an opening provided on the other one of the objects. The anchorage is achieved by liquefaction of a thermoplastic material and interpenetration of the liquefied material and a penetrable material, the two materials being arranged on opposite surfaces of the insert portion and the wall of the opening. Before such liquefaction and interpenetration, an interference fit is established in which such opposite surfaces are pressed against each other, and, for the anchoring, mechanical vibration energy and possibly a shearing force are applied, wherein the shearing force puts a shear stress on the interference fit.
公开/授权文献:
- US10919231B2 Method of joining two objects 公开/授权日：2021-02-16
IPC结构图谱:
| B | 作业；运输 |
| --B29 | 塑料的加工；一般处于塑性状态物质的加工 |
| ----B29C | 塑料的成型或连接；塑性状态物质的一般成型；已成型产品的后处理，如修整 |
| ------B29C65/00 | 预制部件的接合；所用的设备 |
| --------B29C65/02 | .用有压力或无压力的加热 |
| ----------B29C65/08 | ..使用超声波振荡 |