To provide a frictional force adjusting mechanism for an elevator governor that can simplify the frictional force adjusting work and shorten the adjustment work time.SOLUTION: A friction force adjustment mechanism includes an engagement portion provided on an outer periphery of a ring nut screwed onto a cylindrical portion of a fixed flange, and an adjustment jig. The adjustment jig includes a jig body and an engagement rod provided on the jig body and capable of engaging with the engagement portion through the housing through hole and the sheave through hole.SELECTED DRAWING: Figure 6
【課題】摩擦力の調整作業を簡易化して、調整作業時間を短縮することができるエレベータ調速機の摩擦力調整機構を提供する。【解決手段】摩擦力調整機構は、固定フランジの円筒部に螺合したリングナットの外周縁に設けられた係合部と、調整治具と、を備えている。調整治具は、治具本体と、治具本体に設けられた係合棒であって、筐体貫通孔およびシーブ貫通孔を通って係合部に係合可能な係合棒と、を含んでいる。【選択図】図6
FRICTION FORCE ADJUSTMENT MECHANISM FOR ELEVATOR GOVERNOR AND METHOD FOR ADJUSTING ELEVATOR FRICTION FORCE
エレベータ調速機の摩擦力調整機構およびエレベータの摩擦力調整方法
2025-03-13
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
Elevator speed governor lifting force testing device and method
European Patent Office | 2020
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