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1. 发明授权

US06374952B1 Elevator door apparatus 有权
公开(公告)号：US06374952B1
公开(公告)日：2002-04-23
申请号：US09732415
申请日：2000-12-07
申请人： Hideki Itoh , Keiko Ozawa
发明人： Hideki Itoh , Keiko Ozawa
IPC分类号： B66B1306
摘要： A car cam and locking roller locking structure that opens and closes elevator doors so that the lateral sliding of the car will not affect the opening of the doors. The invention is a mechanism to open and close elevator doors that is used to start the opening and closing operation of car door (1) and boarding entrance door (13) by moving forward end (4a) of car cam (4) furnished for car door (1) forward between a pair of locking rollers (14a) and (14b) furnished for boarding entrance door (13) so that it nearly touches locking roller (14a), while at the same time moving the other locking roller (14b) to grip car cam (4). Step-shaped part (40) is formed in locking roller (14b), and at the same time, catch (50), which catches the step-shaped part (40) to prevent its coming loose, is formed in car cam (4).

2. 发明授权

US06382362B1 Optical monitoring system for hoistway door interlocks 失效
标题翻译：井道门互锁光学监控系统
公开(公告)号：US06382362B1
公开(公告)日：2002-05-07
申请号：US09782547
申请日：2001-02-13
申请人： David S. Kutz
发明人： David S. Kutz
IPC分类号： B66B1306
CPC分类号： B66B13/22
摘要： A system for monitoring an elevator door in a hoistway. The elevator door is movable between a closed position and an open position. The system includes a transmitter for emitting an optical signal and an interlock device for latching the elevator door. The interlock device includes an optical nosepiece so positioned for receiving, guiding, and outputting the optical signal from the transmitter when the elevator door is closed and the interlock device is in the latched state. A receiver receives the optical signal via the nosepiece only when the elevator door is closed and the interlock is latched to thereby indicate the elevator door is in its latched state.
摘要翻译：一种用于监测井道中的电梯门的系统。电梯门可在关闭位置和打开位置之间移动。该系统包括用于发射光信号的发射器和用于闩锁电梯门的互锁装置。互锁装置包括：当电梯门关闭并且互锁装置处于锁定状态时，被定位成用于接收，引导和输出来自发射器的光信号的光学鼻梁。只有当电梯门关闭并且联锁被锁定从而指示电梯门处于其锁定状态时，接收器经由鼻梁接收光信号。

3. 发明授权

US06513628B2 Support for lift door drive 失效
标题翻译：支持电梯门驱动
公开(公告)号：US06513628B2
公开(公告)日：2003-02-04
申请号：US09230990
申请日：1999-02-04
申请人： Frank Mollenauer , Bodo Graebner
发明人： Frank Mollenauer , Bodo Graebner
IPC分类号： B66B1306
CPC分类号： B66B13/30 , B66B13/08 , E05F15/643 , E05Y2900/104 , E05Y2900/132
摘要： A carrier for the reception of all important components of a door drive. The carrier has a base part and a length adapter, which are connectible together in such a manner that carriers of different lengths can be produced so that the carrier can be used in different door systems with different entrance widths.
摘要翻译：接收门驱动所有重要部件的承运人。载体具有基部和长度适配器，其可以以可以制造不同长度的载体的方式连接在一起，使得载体可以用于具有不同入口宽度的不同门系统中。

4. 发明授权

US06202798B1 Elevator entrance door assembly and method of installation 有权
标题翻译：电梯入口门总成及安装方法
公开(公告)号：US06202798B1
公开(公告)日：2001-03-20
申请号：US09217005
申请日：1998-12-21
申请人： Harold S. Friedman , Steven Carosella , Richard Michalik
发明人： Harold S. Friedman , Steven Carosella , Richard Michalik
IPC分类号： B66B1306
CPC分类号： B66B13/301 , B66B13/08
摘要： This invention relates to an improved sliding entrance door assembly for an elevator and to the method of installing the assembly. In one embodiment the assembly includes one or more stationary panels affixed to the frame. The stationary panels are comprised of a side panel and a transom panel. The side panel replaces the wall adjacent to the elevator opening. The transom panel is located above the sliding entry door and the side panel. By using the stationary panel, which is thinner than a conventional wall, the sliding entry door assembly uses less of the hallway space. In an alternate embodiment, two sliding entry doors are installed in the frame. They are in separate planes so that one door can slide behind the other. The advantages to the present door assembly is that it may be installed in less time and the assembly requires less space than conventional door assemblies. Also the assembly closes the gap to the shaftway as soon as it is installed.
摘要翻译：本发明涉及一种用于电梯的改进的滑动入口门组件以及安装组件的方法。在一个实施例中，组件包括固定到框架上的一个或多个固定面板。固定板由侧板和横梁组成。侧面板取代靠近电梯开口的墙壁。艉板位于滑动入口门和侧面板的上方。通过使用比常规壁更薄的固定面板，滑动入口门组件使用较少的走廊空间。在替代实施例中，两个滑动入口门安装在框架中。他们在独立的飞机上，所以一扇门可以在另一扇门后面滑动。现有门组件的优点是可以在更短的时间内安装，并且组件比常规门组件需要更少的空间。此外，组装一旦安装就关闭轴的间隙。

5. 发明授权

US06474448B1 Modular lock for elevator doors 有权
标题翻译：电梯门模块锁
公开(公告)号：US06474448B1
公开(公告)日：2002-11-05
申请号：US09617671
申请日：2000-07-17
申请人： Roberto Zappa
发明人： Roberto Zappa
IPC分类号： B66B1306
CPC分类号： B66B13/20
摘要： A modular lock (10) for elevator doors, in particular for locking and unlocking the floor doors of elevators and hoists, comprises a first fixed plate (12) and a second plate (14) articulated on the same, cooperating with the blades of the car activator and provided with means (52, 62) for striking a contact (48, 56).
摘要翻译：用于电梯门的模块化锁（10），特别是用于锁定和解锁电梯和起重机的地板门，包括在其上铰接的第一固定板（12）和第二板（14），与第二固定板并且设置有用于击打触点（48,56）的装置（52,62）。

6. 发明授权

US06446759B1 Door coupler and latch system for elevator car and landing doors 有权
标题翻译：电梯轿厢和楼梯门的门联接器和闩锁系统
公开(公告)号：US06446759B1
公开(公告)日：2002-09-10
申请号：US09681807
申请日：2001-06-08
申请人： Richard E. Kulak , Michael J. Tracey
发明人： Richard E. Kulak , Michael J. Tracey
IPC分类号： B66B1306
CPC分类号： B66B13/12
摘要： A coupling (8) for engaging an elevator car door (16) and a landing door (20) includes a fixed vane (36) and a movable vane (38). The movable vane is positioned by an engagement link (42) in response to movement of the car door (16) and the presence or absence of a corresponding landing door roller (28).
摘要翻译：用于接合电梯轿厢门（16）和层站门（20）的联接器（8）包括固定叶片（36）和活动叶片（38）。可移动叶片响应于轿厢门（16）的移动和相应的层站门辊（28）的存在或不存在而通过接合连杆（42）定位。

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