PROBLEM TO BE SOLVED: To provide a gap adjustment jig of an electromagnetic brake which can easily and accurately adjust a gap between a core of the electromagnetic brake and a coil.SOLUTION: This gap adjustment jig of an electromagnetic brake includes: a first long-length plate 4 which is used for adjusting a gap 3 formed between a core 1 of the electromagnetic brake arranged at, for example, an elevator and a coil 2 so as to reach a value within an allowable range, and inserted into the gap 3 at the adjustment of the gap 3; and a second long-length plate 5 which is inserted into the gap 3 in a state of being laminated on the first long-length plate 4, protrudes to the outside from an end part 4a of the first long-length plate 4 which is inserted into the gap 3, has a grip part 5a which can be gripped, and is formed so as to be slidable with respect to the long-length plate 4.SELECTED DRAWING: Figure 1
【課題】電磁ブレーキのコアとコイル間のギャップの調整を容易に、しかも精度良く行うことができる電磁ブレーキのギャップ調整治具の提供。【解決手段】本発明に係る電磁ブレーキのギャップ調整治具は、例えばエレベータに備えられる電磁ブレーキのコア1とコイル2間に形成されたギャップ3が許容範囲内の値となるように調整する際に用いられ、ギャップ3の調整時に、ギャップ3に挿入される第1長尺板4と、この第1長尺板4に積層された状態でギャップ3に挿入され、ギャップ3に挿入された第1長尺板4の端部4aよりも外方に突出し、把持可能な把持部5aを有し、第1長尺板4に対して摺動可能に形成した第2長尺板5とを含む構成にしてある。【選択図】図1
GAP ADJUSTMENT JIG OF ELECTROMAGNETIC BRAKE
電磁ブレーキのギャップ調整治具
2016-05-09
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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