基本信息:
- 专利标题： 엘리베이터 안전 기어 작동 디바이스
- 专利标题（英）：ELEVATOR SAFETY GEAR ACTUATION DEVICE
- 申请号：KR1020190050318 申请日：2019-04-30
- 公开(公告)号：KR102211112B1 公开(公告)日：2021-02-03
- 发明人： 무뇨스,루벤산체스 , 리앙,두안
- 申请人： 오티스 엘리베이터 컴파니
- 申请人地址： One Carrier Place, Farmington, CT *****, United States of America
- 专利权人： 오티스 엘리베이터 컴파니
- 当前专利权人： 오티스 엘리베이터 컴파니
- 当前专利权人地址： One Carrier Place, Farmington, CT *****, United States of America
- 代理人： 특허법인(유)화우
- 优先权： EP181701459 2018-04-30
- 主分类号： B66B5/18
- IPC分类号： B66B5/18 ; B66B5/04
An elevator safety gear actuation device (24) for actuating an elevator safety gear (20) comprises a first member (23) and a second member (25). The first and second members (23, 25) are arranged opposite to each other defining a gap configured for accommodating a guide member (14, 15) extending in a longitudinal direction. At least one of the members (23, 25) is movable in a direction transverse to the longitudinal direction between a disengaged position and an engaged position. The first member (23) comprises at least one permanent magnet (26) which is configured for being magnetically attracted and attaching to the guide member (14, 15) extending through the gap when the first member (23) is arranged in the engaged position, the second member (25) comprises at least one roller (30) and/or at least one low friction element (36) configured for providing low friction between the second member (25) and the guide member (14, 15) extending through the gap.
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B66 | 卷扬；提升；牵引 |
| ----B66B | 升降机；自动扶梯或移动人行道 |
| ------B66B5/00 | 检测、故障纠正或安全装置的应用 |
| --------B66B5/02 | .在不正常运行状态时响应的 |
| ----------B66B5/16 | ..在轿厢、罐笼或箕斗与固定导向元件或卷扬通道或电梯井道内表面之间作用的制动装置或掣爪装置 |
| ------------B66B5/18 | ...并且利用摩擦制动力的 |