| 摘要 |
<p>1334323 Strainers EISEN-UND DRAHTWERK ERLAU AG 3 Feb 1972 [18 Feb 1971] 5090/72 Heading F2G A chain link 18, which has been introduced into the broader part 8 of a key-hole slot 7, in a tensioning lever 5, is trapped in a narrower part 9, by lowering a T-section securing member 12, so that its stem part 15 enters the narrower part 9. A locking screw 17 prevents the securing member 12 from being withdrawn from the narrower part 9.</p> |
