Patent ID: 7414504
Filing Date: 2008-08-19
Classification: B41J,B44B,H01F

Abstract:
1. A solenoid plunger plate, comprising: first and second laminated stacks, each stack having a plurality of alignment cavities, each alignment cavity configured for receiving an alignment mechanism there through, wherein laminations within each stack are abutting adjacent laminations; a center block having a plurality of alignment cavities, each alignment cavity configured to receive an alignment mechanism, the center block disposed between the first and second laminated stacks; a clamp having a plurality of alignment cavities and configured to receive the first and second laminated stacks and the center block therein; and a plurality of alignment mechanisms, each alignment mechanism being inserted into a respective clamp alignment cavity, a corresponding first stack alignment cavity, a corresponding second stack alignment cavity and a corresponding center block alignment cavity and configured to tighten the clamp against the first and second laminated stacks and the center block, wherein the first and second laminated stacks, center block and clamp together are aligned to provide a substantially flat face portion of the solenoid plunger plate.