Gaming machine using the electromagnet and the solenoid and the solenoid solenoid

摘要

PROBLEM TO BE SOLVED: To provide an electromagnet for a solenoid, a solenoid, and a game machine using the solenoid, capable of solving complication in gap adjustment between a movable piece and an electromagnet, and capable of efficiently increasing attraction force.;SOLUTION: An electromagnet for a solenoid includes a peripheral edge projection part 445 minutely projecting from a face on the tip side of a fixed iron core 441 in a peripheral edge part on the tip side of a bobbin 442, a yoke 444 includes both erection plate parts 444b, 444c in which both end sides of a fixed face part 444a are erected on sides on which the fixed iron core 441 is present, the electromagnet includes recessed cutout parts 444d capable of being entered by a metal plate of a movable piece, and a bottom part height H1 of the cutout parts 444d of the first and second erection plate parts 444b, 444c is set to be lower than a height H2 of the peripheral edge projection part 445 on the tip side of the bobbin 442 to achieve a gap with production accuracy of both the erection plate parts 444b, 444c of the yoke 444, to eliminate the need for gap adjustment work, to form two annular magnetic circuits, and to increase attraction force.;COPYRIGHT: (C)2015,JPO&INPIT