| 摘要 |
In order to provide a splicing device of universal use, the splicing chamber (18) has the form of a ring concentric to the thread axis (19). The ring has at least one switchable connection (16, 17; 20) to at least two energy carriers (14, 15, 21). One energy carrier is a compressed-air source (14). The other energy carrier or energy carriers are an electrical high-voltage source (21) and/or a suction-air source (15) and/or an ultrasonic source. <IMAGE>
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