Aluminum leaf spring spacer

Claim 1

A VIBRATORY MOTOR COMPRISING A BASE HAVING SPACED SEATS, LEAF SPRINGS HAVING THEIR ENDS SEATED ON SAID SEATS, A PLATE SPACED OF LOW MODULUS HARD AND SOLID MATERIAL MOUNTED BETWEEN THE LEAF SPRINGS AND SAID SEATS AND BETWEEN ADJACENT LEAF SPRINGS, CLAMP MEANS TO SECURE SAID PLATE SPACERS AND LEAF SPRINGS ON SAID SEATS IN SAID BASE, AN ARMATURE FRAME HAVING A SEAT TO RECEIVE THE CENTER OF SAID LEAF SPRINGS, A PLATE SPACER OF LOW MODULUS MATERIAL ON SAID ARMATURE FRAME SEAT AND BETWEEN ADJACENT LEAF SPRINGS, SECOND CLAMP MEANS TO SECURE SAID LEAF SPRINGS AND SAID PLATE SPACERS TO SAID ARMATURE FRAME, AN ARMATURE CARRIED BY SAID ARMATURE FRAME, AN ELECTROMAGNETIC FIELD MOUNTED ON SAID BASE IN OPERATIVE POSITION RELATIVE TO SAID ARMATURE TO RECIPROCATE THE SAME FOR TRANSMITTING VIBRATIONS TO A MEMBER TO BE VIBRATED, HARD ALUMINUM SPACERS SEPARATING SAID SPRINGS TO FORM A SPRING CLAMPING ASSEMBLY AT SAID SPRING CLAMPING SEAT, SAID SPACERS BEING AT LEAST ONE-FOURTH THE THICKNESS OF SAID SPRINGS.