We manufacture a full range of spiral springs, coil springs, tension springs,  torsion configurations. We can design and manufacture a spring for your specific application in any quantity, from prototype to full production volumes.

Capabilities

Bosswinn custom-designed Flat Spiral, Power and Constant Force Springs , also known as spiral torsion, clock springs or brush springs. They are operated by the requirement that the coil contact is minimized during work conditions. Springs are designed to customer requirements and are used in the automotive, medical, industrial and office equipment markets.. These types of springs store and release energy in the form of torque.

We are producing these spiral springs in a wide variety of sizes from a wide assortment of materials that are non-magnetic, high temperature and high fatigue. Size range is 0.003" to 0.250" thickness, and 0.125" x 3.50" wide.

Applications

 

Bosswinn produces flat coil, power and constant force springs are utilized for medical device and transportation components. Our custom springs are also used in the Aerospace & Defense, Industrial, Durable/Commercial Goods and Electronics markets in a variety of applications:

Rewind devicesOffice equipmentMotorsGeneratorsCounterbalancesDoor closersElectrical switchgearHome décorRetracting devicesPoint of purchase displays

Flat spiral springs are also known as spiral torsion, clock springs or brush springs. They are characterized by the requirement that the coil contact is minimized during operation. Springs are designed to customer requirements and are used in the automotive, medical, industrial and office equipment markets.

Power springs (also known as Recoil springs or Motor springs) store and release rotational energy in the form of torque. Spiral-wound flat metal strips are available in a wide range of sizes and attachment methods for gas-powered lawn and garden equipment, mechanical motors, counter-balance mechanisms, reel returns and rewind devices.