| 摘要 |
<p>The blade (56) has connection sections for resistance-heating of the blade, and a cutting bracket (72) for connecting the connection sections with one another. The bracket has a narrow section (76) and two curved sections (78, 80), where the narrow and curved sections are designed, such that conductor cross-sections (82) of the narrow and curved sections are equal. The cutting bracket has side piece sections that connect one of the curved sections with one of the connection sections. A heating body is connected with the narrow section, and comprises a lower side. An independent claim is also included for a longitudinal welding device comprising a resistance-heated cutting and welding blade.</p> |
