CONTACT DEVICE Russian patent published in 2006 - IPC H01H1/50 H01H1/42 

FIELD: electrical engineering.

SUBSTANCE: proposed contact device in which open circuit caused by vibrations, shocks, and electrodynamic forces is inadmissible has at least two contact members of which one is made in the form of two flexible strips. These strips are provided with recoil limiters protecting them against impact of mechanical and/or electrodynamic forces. Strip recoil limiters are fixed on pin disposed in a spaced relation to holes provided in strips.

EFFECT: eliminated bounce, reduced time of open-circuit condition within entire nondestructive range of impact load amplitudes; reduced size and mass.

1 cl, 2 dwg