NESTED CREST-TO-CREST WAVE SPRING

Wire forming apparatus for electric machine winding

METHOD FOR MANUFACTURING A BALANCE SPRING FOR A TIMEPIECE MOVEMENT

Wire forming apparatus for electric machine winding

Feedback-based system for bending wire and forming springs

Method for producing a flat spiral spring, and bending device for producing same

Sinuous spring for a furniture item

Wire forming apparatus for electric machine winding

Ring-shaped spring and method for manufacturing same

Method and apparatus for creating stacks of nested sinuous springs

Balance wheel, balance spring and other components and assemblies for a mechanical oscillator system and methods of manufacture

Low cost radiant floor comfort systems