发明授权
US4652328A Process and device for the manufacture of connecting seams between
overlapping segments made of elastomeres or thermoplastic materials
失效
用于制造由弹性体或热塑性材料制成的重叠片段之间的连接缝的工艺和装置
- 专利标题： Process and device for the manufacture of connecting seams between overlapping segments made of elastomeres or thermoplastic materials
- 专利标题（中）： 用于制造由弹性体或热塑性材料制成的重叠片段之间的连接缝的工艺和装置
-
申请号： US758427申请日： 1985-07-24
-
公开(公告)号： US4652328A公开(公告)日： 1987-03-24
- 发明人: Hans-Georg Bischoff , Franz Koch
- 申请人： Hans-Georg Bischoff , Franz Koch
- 申请人地址： DEX
- 专利权人： Saar-Gummiwerk GmbH
- 当前专利权人： Saar-Gummiwerk GmbH
- 当前专利权人地址： DEX
- 优先权： DEX3427215 19840724
- 主分类号： B29C65/00
- IPC分类号： B29C65/00 ; B29C65/02 ; E04D15/04 ; B32B31/04
摘要：
In a process for connecting material segments made of an elastomere or of a thermoplastic material the sections to be joined (3,4) are placed between two pressure beams (1,2) in the area of the seam (5) to be created. The pressure beams are not mechanically connected to one another. The forces necessary to hold and to attach the material segments (3,4) are generated by the evacuation of suction chambers formed between the cavities (9) in the contact surfaces (6a,6b) of the pressure beams (1,2) and the segments to be joined (3,4).
公开/授权文献
信息查询
