Constant-force window balance springs

 

Variable and Constant-force springs for point of purchase

 

Constant-force springs as torque generator

 

The majority of all vacuum cleaners with cable ractor worldwide
operate with KERN-LIEBERS springs.

 

KERN-LIEBERS puts things in order!

 

Push systems for car interiors

For increased convenience when travelling by car:
push elements with constant-force springs from KERN-LIEBERS.
Cup holders, ashtrays, business card dispensers, storage compartments

 

Constant-force springs as force generator

 

Seat belt height adjusters

Optimum accident protection thanks to constant-force springs from KERN-LIEBERS:
seat belt height adjusters for deflection pulley height adjustment.