Compact spring guide by KERN-LIEBERS

WELCOME

TO THE WORLD OF

STRIP SPRINGS

YOU ARE VERY WELCOME TO THE
KERN-LIEBERS SPRING GUIDE.

We are pleased to be able to provide you with information that can support you in your day-to-day work.

On the following pages, we have summarized all relevant data on the subject of strip springs under a few salient headings with a view to giving you an insight into the world of KERN-LIEBERS and our products.

The world of strip springs is fascinating! It is made up of many different products and a multitude of different applications – from power springs to constant force springs to spiral springs. Springs are with us every day of our lives, from our household appliances to our cars, from tools, machines and office equipment right through to the building engineering in our homes and factories, and not to mention in medical equipment. And when we travel on trains, ships and planes, springs of all kinds also travel with us.

If you can’t find a particular topic or issue in our spring guide or if you’re looking for advice, we’re there for you.

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Springs for all applications

Power springs are universal mechanical energy storage devices. They are used in many areas as a retraction element, and for weight compensation and torque storage. The hallmarks of power springs are their numerous working revolutions, increasing torque and a long service life.

Power Springs

Constant Force Springs

The special feature of constant force springs is their very uniform force-displacement characteristic, but variable characteristics are also possible. They are used as tension/compression springs for long extensions with constant force and as torque generators with controllable spring characteristics.

Spiral springs are used as torque generators for smaller angles of rotation where the stored energy serves as compensation or retraction torque. The torque/angle of rotation characteristic curve for these springs shows an almost linear rise.

Spiral Springs

OUR STRIP SPRING SPECIALISTS

KERN-LIEBERS is a leader in the development and manufacture of power and constant force springs and of sophisticated assemblies.

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EBERLE is your professional development and manufacturing partner for particularly high-performance and high-quality heavy-duty power springs.

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GEBR. SCHMIDT covers virtually all areas of application with spiral springs, constant force springs, telescopic springs and sleeve springs.

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CARL HAAS is the specialist for the finest spiral springs and main springs for measurement and control technology and the watchmaking industry.

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BOHNERT is the expert when it comes to the development and production of small constant force springs and double self-recoiling springs.

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Consulting, planning, manufacturing and delivery.

Global presence

The KERN-LIEBERS Group. A size that pays off.

When you put your trust in KERN-LIEBERS, you benefit from both the strength of an individual company and from the unique expertise of a global group of companies that sets new standards every day. Standards in terms of quality, competence and performance.

If you’re interested in the complete product range available from the KERN-LIEBERS group of companies, please visit our corporate website:

www.kern-liebers.com

KERN-LIEBERS strip spring locations