Constant Force Springs Suppliers in Pennsylvania

Constant force springs are a variety of extension spring. A strip of steel with a preset curvature is coiled tightly so that each turn of the strip rests on its inner neighbor. The spring is actuated in a pulling, liner motion with the deflection resistance originating from the material's stiffness and spring construction. Unlike other extension springs, a consistent degree of force is exerted despite the degree of deflection. (more)
Find Constant Force Springs by Specification:
Showing Suppliers 1 - 7 of 7
Ametek Hunter Spring Products
Address:  205 Keith Valley Road, Horsham, PA
Business Type:  Manufacturer
AMETEK U.S. Gauge, PMT Products
Address:  820 Pennsylvania Blvd., Feasterville, PA
Business Type:  Manufacturer
James Spring & Wire Company
Address:  6 N Bacton Hill Road PO Box 878, Frazer, PA
Business Type:  Manufacturer, Service
John Evans' Sons
Address:  1 Spring Avenue PO Box 885, Lansdale, PA
Business Type:  Manufacturer, Service
Description:  John Evans' Sons, Inc,. has proven time and again why America's Oldest Springmaker is also its best. We manufacture custom and specialized springs for a variety of industries. In 2006, Kaman Aerospace, a supplier to the global aerospace industry, presented us with its top award for... (more)
Sandvik Materials Technology
Address:  982 Griffin Pond Road, Clarks Summit, PA
Business Type:  Manufacturer, Service
Description:  Sandvik Materials Technology is a world-leading developer and producer of advanced stainless steels, special alloys, titanium, and other high-performance materials. Our products and services contribute to our customers' productivity, reliability and cost efficiency while reducing their environmental... (more)
St. Marys Spring Company
Address:  630 Lehner Avenure, St. Marys, PA
Business Type:  Manufacturer, Service
Vulcan Spring & Mfg. Co.
Address:  501 Schoolhouse Road, Telford, PA
Business Type:  Manufacturer, Service
Description:  Vulcan Spring & Mfg. Co. pioneers constant and variable force spring technologies. They bring their knowledge of materials, engineering, energy and force to every challenge they face. Their single goal is to create the ideal solution to their customers' needs. They have developed "Pullbox"... (more)