<p>In an elevator device, brake is controlled by a brake control device. The brake control device can perform brake force reduction control for reducing brake force in emergency braking of an elevator car. Also, in the emergency braking of the car, the brake control device monitors traveling conditions of the car and switches over between effectiveness and ineffectiveness of brake force reduction control so that the car stops in a preset allowable stop distance.</p>
申请公布号
WO2008015749(A1)
申请公布日期
2008.02.07
申请号
WO2006JP315393
申请日期
2006.08.03
申请人
MITSUBISHI ELECTRIC CORPORATION;KONDO, RIKIO;KIGAWA, HIROSHI;UEDA, TAKAHARU