Patent ID: 7750786
Filing Date: 2010-07-06
Classification: H01F

Abstract:
1. Electromagnetic coil comprising: a coil core, a winding of coil wire and two contact pins, at least one resilient holding member to which the contact pins are secured whereby the contact pins are movable relative to the coil core, and wherein the resilient holding member is formed in a unitary manner with the coil core, wherein ends of the coil wire are secured directly to the movable/resilient contact pins, and wherein the resilient holding member has recesses therein for receiving respective portions of the coil wire leading from the coil core to the ends connected to the contact pins, wherein the portions of the coil wire are retained in the respective recesses in the resilient holding member extending from the contact pins as far as a site where the resilient holding member is fitted to the coil core.