专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20170313551A1 RESCUE APPARATUS AND AN ELEVATOR 审中-公开
公开(公告)号：US20170313551A1
公开(公告)日：2017-11-02
申请号：US15649851
申请日：2017-07-14
申请人： KONE Corporation
发明人： Arto NAKARI , Ari KATTAINEN
IPC分类号： B66B5/02 , B66B1/32 , B66B5/08 , B66D5/30
CPC分类号： B66B5/027 , B66B1/32 , B66B5/08 , B66D5/08 , B66D5/30
摘要： The invention concerns a rescue apparatus, an elevator as well as a retrofit kit. The rescue apparatus comprises a brake control unit having input terminals for connecting to a power supply, output terminals for connecting to a magnetizing coil of an electromagnetic brake, at least one controllable brake opening switch associated with at least one of the input terminals and adapted, in an open state, to prevent supply of current from the power supply to the magnetizing coil and, in a closed state, to allow supply of current from the power supply to the magnetizing coil. The rescue apparatus further comprises a control cable comprising one or more control signal wires and a remote control panel coupled via the control cable to the brake control unit.

2. 发明申请

US20140202797A1 REDUCING OVER-TRACTION IN AN ELEVATOR 审中-公开
标题翻译：降低电梯过度牵引力
公开(公告)号：US20140202797A1
公开(公告)日：2014-07-24
申请号：US13959174
申请日：2012-09-27
申请人： Inventio AG
发明人： Roman Lenk
IPC分类号： B66B5/08 , B66B5/00 , B66B5/12 , B66B11/00
CPC分类号： B66B11/008 , B66B5/0031 , B66B5/08 , B66B5/12 , B66B15/04
摘要： An elevator installation has a car, a counterweight, a traction device interconnecting the car and the counterweight, a motor and a traction sheave engaging the traction device. The elevator installation is monitored for over-traction and an air cushion is created between the traction sheave and the traction device when over-traction is detected.
摘要翻译：电梯安装具有汽车，配重，将汽车和配重相互连接的牵引装置，电动机和与牵引装置接合的牵引滑轮。监控电梯安装过度牵引，并且当检测到过牵引时，在牵引滑轮和牵引装置之间产生气垫。

3. 发明授权

US1505699A Elevator control 失效
公开(公告)号：US1505699A
公开(公告)日：1924-08-19
申请号：US36249220
申请日：1920-03-01
申请人： KAESTNER & HECHT COMPANY
发明人： CLANCY JOHN F , GAZDA ADOLPH A
IPC分类号： B66B5/08
CPC分类号： B66B5/08

4. 发明授权

US1480170A Safety control device 失效
公开(公告)号：US1480170A
公开(公告)日：1924-01-08
申请号：US51760221
申请日：1921-11-25
申请人： LOGAN HENRY H
发明人： LOGAN HENRY H
IPC分类号： B66B5/08
CPC分类号： B66B5/08

5. 发明授权

US1346378A Stop mechanism 失效
标题翻译：停止机制
公开(公告)号：US1346378A
公开(公告)日：1920-07-13
申请号：US24407118
申请日：1918-07-09
申请人： LEPLEY DANIEL F
发明人： LEPLEY DANIEL F
IPC分类号： B66B5/08
CPC分类号： B66B5/08

6. 再颁专利

USRE14853E Automatic stop for elevators 失效
公开(公告)号：USRE14853E
公开(公告)日：1920-05-04
申请号：US14853D
IPC分类号： B66B5/08
CPC分类号： B66B5/08

7. 发明授权

US1129733A Safety attachment for hoisting machinery. 失效
标题翻译：安装机械的安全附件。
公开(公告)号：US1129733A
公开(公告)日：1915-02-23
申请号：US1914838136
申请日：1914-05-12
申请人： ROYER GEORGE F
发明人： ROYER GEORGE F
IPC分类号： B66B5/08
CPC分类号： B66B5/08 , Y10T477/814

8. 发明授权

US11225396B2 Shaft hoisting plant having an overwind brake device 有权
公开(公告)号：US11225396B2
公开(公告)日：2022-01-18
申请号：US16071590
申请日：2017-11-06
申请人： OLKO-MASCHINENTECHNIK GMBH
发明人： Matthias Junge , Lars Rietz , Nicole Klein , Eduard Haberkorn
IPC分类号： B66B5/08 , B66B5/28 , B66B5/26
摘要： A shaft hoisting plant has a conveyance and an overwind brake device for the conveyance, a travel path for the conveyance, and an overwind path adjoining a lower and/or upper end of the travel path. The overwind brake device includes retaining bars arranged in pairs in a manner spaced apart from one another and extending in a longitudinal direction, energy-absorbing material arranged in the form of plates arranged one above another in the longitudinal direction between the retaining bars. A plow is movable relative to the retaining elements, such that, upon overwinding of the conveyance, the plow deforms and/or destroys the energy-absorbing material between the retaining elements.

9. 发明授权

US5637842A Elevator safety device 失效
标题翻译：电梯安全装置
公开(公告)号：US5637842A
公开(公告)日：1997-06-10
申请号：US350160
申请日：1994-11-30
申请人： Masashi Yonemoto , Hiroyasu Itoh
发明人： Masashi Yonemoto , Hiroyasu Itoh
IPC分类号： B66B1/48 , B66B3/02 , B66B5/08 , B66B5/10 , B66B5/00 , B66B1/36
CPC分类号： B66B5/10
摘要： An elevator safety device in which a counterweight cam is attached to the counterweight and top terminal landing final limit switches are disposed below the bottom terminal landing of the hoistway so that it is operated by the counterweight cam. The top terminal landing final limit switches only need to be provided in accordance with the counterweight buffer stroke, regardless of to what extent the car has been flung upward, with the result that fewer final limit switches are required.
摘要翻译：其中配重凸轮连接到配重和顶部终端着陆最终限位开关的电梯安全装置设置在井道的底部端子平台的下方，使得其由配重凸轮操作。顶级终端着陆最终限位开关仅需要根据配重缓冲冲程提供，而不管汽车在什么程度上被向上倾斜，结果是需要较少的最终限位开关。

10. 发明授权

US4448394A High low safety apparatus for drilling rigs 失效
标题翻译：用于钻机的高低安全装置
公开(公告)号：US4448394A
公开(公告)日：1984-05-15
申请号：US432052
申请日：1982-09-30
申请人： Joseph L. LeMoine
发明人： Joseph L. LeMoine
IPC分类号： B66D1/56 , E21B19/00 , B66B5/08
CPC分类号： E21B19/008 , B66D1/56
摘要： A safety apparatus for preventing the traveling block of a drilling rig from being drawn into the top of the rig and also for preventing the traveling block from falling downwardly below a predetermined bottom position. A high position limiting valve has an air inlet and an air outlet with a valve stem providing communication between the inlet and the outlet when a predetermined amount of cable is spooled onto the drum. A low position limiting valve has an air inlet and an air outlet with a stem yieldably urged at all times into engagement with the cable for actuation and providing communication between the inlet and the outlet when a predetermined amount of cable is spooled off of the drum. An air supply is connected to the inlets of the valve and the outlets of the valves supply air to stop the actuation of the cable drum. The longitudinal axis of the valves are positioned generally perpendicular to the surface of the cable drum and their stems are longitudinally movable.
摘要翻译：一种用于防止钻机的行驶块被吸入钻机的顶部并且还用于防止行进挡块从预定的底部位置向下落下的安全装置。高位置限位阀具有空气入口和空气出口，当预定量的电缆卷绕到滚筒上时，阀杆在入口和出口之间提供连通。低位限制阀具有空气入口和空气出口，其中当预定量的电缆从卷筒脱离时，可随时与所述电缆接合以致动并提供入口和出口之间的连通的杆的空气入口和空气出口。空气供应器连接到阀的入口，并且阀的出口供应空气以停止电缆滚筒的致动。阀的纵向轴线大致垂直于电缆滚筒的表面定位，并且其纵向可移动。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式