RINGSPANN

Construction elements, in the nature of clamping, fastening and securing elements in the nature of spring elements and connecting elements made of metal in the form of star-shaped clamping, fastening and securing discs, namely, shallow-tapered discs alternately slotted from inside and outside around their circumference and machine parts, namely, disc assemblies incorporating such star-shaped discs

Control, safety, connecting and free couplings for machines and their structural parts, not intended for use with land vehicles; transmission gears for machines, speed-changing gears for machines and structural parts thereof

Fastening hand tools, namely, clamps in the nature of clamping clutches

[ Gear wheels and structural parts therefor; transmission gears for vehicles, speed-changing gears for vehicles and structural parts thereof ]