发明名称 |
FREMGANGSMAADE OG APPARAT TIL SMELTEFORBINDELSE AF PLASTROER |
摘要 |
Apparatus for butt-end joining two pieces of plastic pipe including an inflatable mandrel and heated clamping means for enclosing the abutted pipe ends over a first and second connection ends over the thermally controlled region which extends bilaterally beyond the melt region. This end-surrounding apparatus then cooperates both with a companion apparatus employed for the described internal support and with the unmelted longitudinally adjacent portions of the subject first and second connection ends both to prevent undesired deformational flow of melted component material and to bonding-conducively pressurize the softened component-to-component interface area. |
申请公布号 |
DK181188(A) |
申请公布日期 |
1988.10.04 |
申请号 |
DK19880001811 |
申请日期 |
1988.03.30 |
申请人 |
FISCHER AG., GEORG |
发明人 |
RIANDA, KENT ALLAN;KUNZ, PETER |
分类号 |
B23K37/00;B29C35/04;B29C35/16;B29C65/00;B29C65/18;B29C65/26;B29C65/30;B29C65/78;F16L47/02 |
主分类号 |
B23K37/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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