| 摘要 |
<p>A lock-wedge bracket (10) is intended to straddle a beam and can be mounted at any desired position on the beam. It comprises a short leg (12) and a long leg (14), forming a 90° angle with each other. An angle flange (16) on the leg (12) is bent 90° and the outer edge of the leg (14) is bent over approximately 105°. A wedge (23) and a hook (29) with a lip (31) are disposed in a slot in the leg (14). The distal end of the leg (14) thereby acts as a pressure spring (18) for resilient pressing of the wedge against the hook, which in turn is brought into engagement with the lip (31) under the lateral edge of the beam.</p> |
