Joints and connections – Rod end to transverse side of member – Integral transverse projection on side – e.g. – necked – etc.
Patent
1984-03-02
1985-07-23
Kundrat, Andrew V.
Joints and connections
Rod end to transverse side of member
Integral transverse projection on side, e.g., necked, etc.
403 49, F16B 902
Patent
active
045306168
ABSTRACT:
Means for assembling tubular scaffolding elements comprising an annulus (31) having radial arms (33) and being fixed on a vertical tubular element (32), a bracket or cap (34) engaged on a radial arm and locked by means of a key (35). Annulus (31) is shaped like a star and each radial arm (33) comprises a V-shaped radial clearance (36) and bosses (37,38,39), the sides of which are designed as steps to support the front end of the bracket or cap and are joined to the corresponding radial tubular element (42). The support steps are provided on the upper and lower sides (43,44) of each arm and are of a width and thickness to provide substantial seating to the end of the bracket and directional stability to the radial tubular element both in a vertical and a horizontal plane during the assembly keying operation.
REFERENCES:
patent: 4044523 (1977-08-01), Layher
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