To provide a foreign matter removal device of an elevator speed governor that can suppress a foreign matter removed from a speed governor sheave from re-adhering to the speed governor sheave.SOLUTION: A foreign matter removal device 606 of an elevator speed governor is provided with an outer peripheral surface scraper 619 that removes a foreign matter 11 from an outer peripheral surface lower portion 622 that is a portion on an outer peripheral surface of a speed governor sheave 602, which is lower than a speed governor shaft 603, The outer peripheral surface scraper 619 has an outer peripheral surface blade part 625 having a tip part opposing to the outer peripheral surface lower portion 622. The outer peripheral surface blade part 625 is arranged obliquely with respect to a straight line along the speed governor shaft 603, when viewed from above.SELECTED DRAWING: Figure 26
【課題】調速機綱車から除去された異物が調速機綱車に再付着することを抑制することができるエレベーター調速機の異物除去装置を得る。【解決手段】このエレベーター調速機の異物除去装置606は、調速機綱車602の外周面であって調速機軸603よりも下方にある部分である外周面下方部分622から異物11を除去する外周面スクレーパ619を備え、外周面スクレーパ619は、先端部が外周面下方部分622に対向する外周面刃部625を有し、外周面刃部625は、上方から見た場合に、調速機軸603に沿った直線に対して傾斜して配置されている。【選択図】図26
FOREIGN MATTER REMOVAL DEVICE OF ELEVATOR SPEED GOVERNOR
エレベーター調速機の異物除去装置
28.03.2025
Patent
Elektronische Ressource
Japanisch
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