| 摘要 |
A fire-resistant anchorage fixture (1) links a pref. metal component to a sub-structure (3). The fixture consists of a pin (1) with a coarse outer thread, screwed into a matching recess in the fire-resistant component (3). The pin has an upper threaded extension (2) for assembly and locking nuts (6, 11, 12). The shank between the upper and lower sections has esp. a square locking tab (5) which locates in a matching recess (7) within the fire-resistant component (3). |
