Compact electromagnetic relay

Claim 1

A RELAY COMPRISING: A BOBBIN WOUND COIL HAVING A MAGNETIC POLE PIECE EXTENDING EXAILLY THERETHROUGH AND INSULATED THEREFROM; AN INSULATING MEMBER SECURED TO ONE END OF SAID COIL CARRYING A FIXED CONTACT MEMBER; A TERMINAL MEMBER AFFIXED TO SAID FIXED CONTACT MEMBER; A MAGNETIC FRAME HAVING A FIRST PORTION IN CONTACT WITH SAID POLE PIECE AT AN END OF SAID COIL OPPOSITE TO SAID INSULATING MEMBER, A SECOND PORTION EXTENDING SUBSTANTIALLY PARALLEL TO THE AXIS OF SAID COIL, AND A THIRD PORTION BENT DOWN FROM SAID SECOND PORTION SO AS TO RESTRAIN AN ARMATURE OF SAID RELAY; SAID ARMATURE BEING PIVOTALLY MOUNTED ON SAID SECOND PORTION OF SAID MAGNETIC FRAME SO AS TO EXTEND TOWARDS SAID POLE PIECE; A SPRING MEMBER CONNECTED TO SAID ARMATURE AND TO SAID MAGNETIC FRAME SO AS TO BIAS SAID ARMATURE AGAINST SAID THIRD PORTION OF SAID MAGNETIC FRAME; A CONTACT MEMBER FASTENED TO SAID SPRING MEMBER SO AS TO CONTACT SAID FIXED CONTACT MEMBER WHEN SAID COIL IS ENERGIZED; AND A TERMINAL MEMBER CONNECTED TO SAID SPRING MEMBER SO AS TO BE ELECTRICALLY CONNECTED TO SAID CONTACT MEMBER WHICH IS FASTENED THERETO.