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Scaffolding bearing beam fixture - has retaining wedge which passes through slits in one of two inverted U-shaped holders
Scaffolding bearing beam fixture - has retaining wedge which passes through slits in one of two inverted U-shaped holders
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机译:脚手架支承梁固定装置-具有固定楔,该楔穿过两个倒U形支架之一中的狭缝
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摘要
The bearing beam for a scaffolding framework has a downward opening U-shaped retainer attached at each end. One of the retainers is shaped in such a way that its two shanks (21, 22) protrude beyond the lengthways framework beam (5) on which the bearing beam (1) rests. The shanks incorporate slits (24, 25) to hold a wedge (4) for fixing it on this lengthways beam. One shank may be offset outwards, with a narrower slit than the other, while the wedge led in the two slits is shaped by a blind rivet at its narrow end so that it cannot pass through this narrower slit.
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