发明名称 |
Thermal welding unit for plastic pipes having skewed joint tolerant to size and shape variation |
摘要 |
The half shells (1, 2), which include the heating elements for welding, have a trapezoidal external contour, in which at least one plane of separation (6, 7) slants (10) with respect to the longitudinal axis (8). |
申请公布号 |
DE19757314(C1) |
申请公布日期 |
1999.04.15 |
申请号 |
DE1997157314 |
申请日期 |
1997.12.22 |
申请人 |
FRIATEC AKTIENGESELLSCHAFT, 68229 MANNHEIM, DE |
发明人 |
SCHLACHTER, REINHOLD, 68535 EDINGEN-NECKARHAUSEN, DE |
分类号 |
B29C65/00;B29C65/02;B29C65/34;F16L47/02 |
主分类号 |
B29C65/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|