Patent ID: 7045925

Claim:
A removable pole comprising: a coil core, said coil core sized and shaped to accept a wound coil having a first and a second longitudinally extending coil section and head sections that are separately provided therearound; a first base disposed proximate a first end region of said coil core, said first base including a first flanged region extending generally outwardly and away from said coil core, said first base including an engagement device adapted to securely attach said removable pole to a yoke; and a second base disposed proximate a second end region of said coil core, said second end region generally opposite said first end region, said second base including a second flanged region extending generally outwardly and away from said coil core, wherein said first flange, said second flange, and said coil core define a first and a second retaining area that secures said longitudinal coil sections of said wound coil relative to said removable pole and wherein said first flanged region extends outwardly further than said second flanged region.