Electromagnetic relay

Claim 1

IN A RELAY, A FRAME STRUCTURE COMPRISING A FLOOR PORTION, A PAIR OF ARMS AND A PAIR OF LEGS PROJECTING IN RESPECTIVELY OPPOSITE DIRECTIONS FROM EACH OF THE TWO OPPOSITE SIDES THEREOF, SAID PAIRS BEING ANGULARLY DISPLACED 90* ABOUT AN AXIS NORMAL TO SAID FLOOR; SAID PAIR OF LEGS CONSTITUTING BASE-MOUNTING AND SPACING LEGS; A BASE-MEMBER HAVING SUPPORTING ENGAGEMENT WITH SAID MOUNTING LEGS; CONTACT MEANS ON SAID BASE-MEMBER; A COIL DISPOSED IN ALIGNMENT WITH AND DISPOSED IN A POSITION BETWEEN SAID PAIR OF ARMS; POLE PIECES PROJECTING THROUGH SAID ARMS INTO THE COIL AND HAVING OFFSET POLE-FACE PARTS EXTENDING TO A LEVEL BEYOND SAID FLOOR TOWARD SAID MOUNTING LEGS; AN ARMATURE BEARING CARRIED ON SAID FLOOR AT LEAST ON THE SIDE THEREOF TOWARD SAID MOUNTING LEGS; AN ARMATURE PIVOTALLY MOUNTED ON SAID BEARING FOR COOPERATIVE MOVEMENT RELATIVE TO SAID POLE-FACE PARTS; AND SAID PAIR OF LEGS HAVING FOUR TAB PORTIONS OFFSET TOWARD ONE ANOTHER WITHIN THE PLANES ESTABLISHED BY SAID LEGS AND IN QUADRANT RELATIONSHIP, SAID POLE PIECES BEING SECURED FOR SUPPORT TO TWO DIAGONALLY POSITIONED TAB PORTIONS, AND THE REMAINDER TWO POSITIONED TO ACT AS STOP MEMBERS LIMITING THE PIVOTAL MOVEMENT OF SAID ARMATURE.