| 摘要 |
<p>The fixing aid has a neodymium-magnetic clamp arranged with magnetic plates that comprise supporting rods on ferrous magnet walls and generating a large magnetic clamp force. A connecting rod includes holding units that are connected with working tools e.g. scaffold. A ferromagnetic objects e.g. boiler, is fastened by a magnetic clamp force, and is mechanically connected to a connecting link or is fastened with rope. The magnetic plates are demounted by screwing of a corrugated-head screw.</p> |
