Patent ID: 9177744
Filing Date: 2015-11-03
Classification: H01H,Y10T

Abstract:
1. A switching relay ( 1 ) having a contact device ( 5 ), a relay coil ( 2 ), an armature ( 3 ), an actuating rod ( 4 ) moved by the armature ( 3 ) when current is supplied to the relay coil ( 2 ), the contact device ( 5 ) being operated by the actuating rod ( 4 ), and having a contact breaking device by which the armature ( 3 ) and the actuating rod ( 4 ) are coupled to one another, with the relay coil ( 2 ) and the contact device ( 5 ) being formed as an assembly, wherein the armature is in the form of part of an unlatching apparatus for the contact breaking device, and the assembly of the relay coil ( 2 ) and the contact device ( 5 ) are formed such that they are pushed into the armature; wherein the unlatching apparatus comprises a shoulder ( 10 ) and an interengaging mating bearing ( 9 ); wherein the actuating rod ( 4 ) has at least one latching lug ( 9 ) as the mating bearing ( 9 ) and the armature ( 3 ) has a shoulder ( 10 ), with the shoulder ( 10 ) forming a stop face ( 12 ) for an end face ( 11 ) of a limb end of the latching lug ( 9 ); and wherein the stop face ( 12 ) of the shoulder ( 10 ) and the end face ( 11 ) of the latching lug ( 9 ) are each formed in an inclined manner with respect to the axial direction at a specific angle (α), for removing the actuating rod ( 4 ) from the armature ( 3 ).