| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electromagnetic brake to reduce the problem accompanied with tightness of a slide part. <P>SOLUTION: The electromagnetic brake device is provided with: a case 11 situated at the periphery of a brake drum 1; a plunger 10 movably situated in the case 11; a core 12 fixed in the case 11; an electromagnetic coil 13 causing the core 12 and the plunger 10 to perform suction and release operation; and a pair of main levers 3a and 3b to release shoes 2a and 2b from the brake drum 1 through operation of the plunger 10. Intermediate plates 14a, 14b, 19a and 19b are situated at the slide part of the plunger 10, and an original slide part is formed bounded by the intermediate plates 14a, 14b, 19a and 19b. <P>COPYRIGHT: (C)2004,JPO</p> |
