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Height adjustment device for handrail installed in bridge, has support arm with connecting plate having hook receptacles for receiving hooks of U-shaped portion of fastening unit which is fixable at different heights on handrail
Height adjustment device for handrail installed in bridge, has support arm with connecting plate having hook receptacles for receiving hooks of U-shaped portion of fastening unit which is fixable at different heights on handrail
The height adjustment device has a support arm (10) that is provided with a fastening unit (20) in lower end (12) which is fixable at different heights on handrail, and a holding unit (50) for holding a railing pipe (52) in upper end (14). The fastening unit is arranged with a rail post (22) encompassing a U-shaped portion (24) having hooks at the free ends of legs. The support arm is provided with a connecting plate having hook receptacles receiving the hooks of U-shaped portion.
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