Coil spring with ends adapted for coupling without welding

Details Coil spring with ends adapted for coupling without welding Coil spring with ends adapted for coupling without welding

1994-11-09

1996-04-02

Oberleitner, Robert J.

Spring devices

Coil

Circular

267180, 277153, F16F 106

Patent

active

055033750

ABSTRACT:
Spring apparatus is provided which includes coil springs having intermediate and end coils suitable for interconnection in order to form a continuous spring which maintains a constant load-deflection characteristic over all intermediate coils unaffected by the joint end coils. This configuration therefore finds particular utility in providing bias without compromise of sealing, electromagnetic shielding and/or conductivity.

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