FIELD: electricity.
SUBSTANCE: contact device contains controlled contact in the form of flexible cantilever fitted plate with contact element at free end, which is installed for the purpose of interaction with non-controlled contact. Non-controlled contact is made in the form of two elastic cantilever fitted rods with dead ends interconnected electrically; free ends can contact the contact element through grooves located angle-wise towards each other and open free ends of rods in during closure. There's thrust over rods from side of controlled contact. At that angle of inclination, size of grooves, size of elastic rods and thrust are selected so that they could provide blocking of elastic rods between respective surfaces of thrust and grooves in case of mechanical impact with orientation towards side of opening.
EFFECT: improvement of contact reliability in process of mechanical impact with reduced power consumption.
5 dwg
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