Coupling for tubular scaffolding

Joints and connections – Rod side to plate or side – Connected by double clamp

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Details

403389, F16B 700

Patent

active

040777308

ABSTRACT:
A coupling for connecting two scaffolding members. A central link is provided with two pairs of arms, each projecting from the link. Each arm is provided with an aperture. Each pair of arms are adapted to embrace a respective scaffolding member. A respective wedge is adapted to project through the apertures in a respective pair of arms so as to bear upon and retain in position an embraced scaffolding member. Each wedge is provided with a pair of stop members which serve to resist withdrawal of the wedge from the apertures.

REFERENCES:
patent: 2152891 (1939-04-01), Kohnke
patent: 2494826 (1950-01-01), Mulder
patent: 3861816 (1975-01-01), Zaidan

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