To provide an electromagnetic brake device facilitating exchange work of a buffer material, a hoisting machine, and an elevator.SOLUTION: An electromagnetic brake device 10 comprises a body 21, a movable member 32, an electromagnetic core 31, and a silent mechanism 40. The silent mechanism 40 includes a buffer material 52, a retention member 51, and an adjustment member 53. The retention member 51 is movably supported by a support hole 46, and has a retention recessed part 51a fitting the buffer material into one end part. The adjustment member 53 is provided at the other end part 51b of the retention member 51 to adjust the position of the retention member 51. The retention member 51 is inserted into the support hole 46 from the other end part 51b.SELECTED DRAWING: Figure 4
【課題】緩衝材の交換作業を容易に行うことができる電磁ブレーキ装置、巻上機及びエレベーターを提供する。【解決手段】電磁ブレーキ装置10は、ボディ21と、可動部材32と、電磁コア31と、静音機構40と、を備えている。静音機構40は、緩衝材52と、保持部材51と、調整部材53と、を備えている。保持部材51は、支持穴46に移動可能に支持され、一端部に緩衝材が嵌め込まれる保持凹部51aを有している。調整部材53は、保持部材51の他端部51bに設けられ、保持部材51の位置を調整する。保持部材51は、他端部51bから支持穴46に挿入される。【選択図】図4
ELECTROMAGNETIC BRAKE DEVICE, HOISTING MACHINE, AND ELEVATOR
電磁ブレーキ装置、巻上機及びエレベーター
2019-01-10
Patent
Electronic Resource
Japanese
ELECTROMAGNETIC BRAKE DEVICE, HOISTING MACHINE AND ELEVATOR
European Patent Office | 2017
|ELECTROMAGNETIC BRAKE DEVICE, HOISTING MACHINE AND ELEVATOR
European Patent Office | 2017
|