114,262. Winchler, A. E., and Baker &. Co., G. F. Aug. 31, 1917. Pianoforte actions, springs for. A hand tool for making springs for pianoforte and player actions comprises a slotted plate F with pins A, B, C at one end and a metal guide with a screw D and nut E for adjustably fixing the plate to a handle J. In use, wire is bent about the pins A, B, C and coiled round a smooth extension of the screw D; jack, butt, and hopper springs can thus be made all alike.