Machine for the manufacture of axially prestressed coils from st

Machines for the manufacture of springs fitted with eyelets or h

Mechanism for forming spring pitch

Mechanism for preliminary anchoring of a wire rope bolt

Method and an apparatus for producing a coiled spring

Method and apparatus for forming a barrel coil spring

Method and apparatus for forming a pig tail end on a coil spring

Method and apparatus for forming a row of spring coils from a co

Method and apparatus for forming a wound core

Method and apparatus for linear spring

Method and apparatus for making double-coned coil springs

Method and apparatus for making elongated flat wire coils

Method and apparatus for making pipe flanges

Method and apparatus for producing wound coils

Method and apparatus for the manufacture of reinforcement spiral

Method and apparatus for the production of prestressed coil spri

Method and apparatus for winding metal wires around a reel struc

Method for making coiled springs

Method for producing an inclined helical spring

Method for the manufacturing of a fluid conduit,...