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1. 发明授权

US5370206A Driving system for elevator 失效
标题翻译：电梯驾驶系统
公开(公告)号：US5370206A
公开(公告)日：1994-12-06
申请号：US126357
申请日：1993-09-24
申请人： Wen-Ping Chao
发明人： Wen-Ping Chao
IPC分类号： B66B5/02 , B66B11/04
CPC分类号： B66B11/0415 , B66B11/0469 , B66B5/027
摘要： A driving system for elevators includes a cab, a pair of chain suspenders on the bottom of the cab and suspended from the roof of a building, a synchronized transmission device having a plurality of gears and chain wheels of different diameters, connected on one hand with a d/c motor and on the other hand via a pair of shafts and driving chains with chain suspenders, a plurality of retarders coupled with respective suspenders and a set of counter weights adjacent the cab and supported by a pair of pulleys on the roof of a building. This disclosure has been characterized in the structure of the synchronized transmission device which is designed as a labor saving mechanism, in addition to the installation of the retarders and the set of counter weights the cab can be operated by a d/c motor or by manual manipulation.
摘要翻译：电梯的驱动系统包括驾驶室，驾驶室底部的一对链吊架，悬挂在建筑物的屋顶上，具有多个不同直径的齿轮和链轮的同步传动装置，一方面与另一方面通过一对带有链吊杆的轴和驱动链，与相应悬吊装置连接的多个缓速器和邻近驾驶室的一组配重，并由一对滑轮支撑在屋顶上建造。本公开的特征在于设计为省力机构的同步传动装置的结构，除了安装减速器和一套对重物外，驾驶室可以由ad / c马达或手动操纵操作。

2. 发明授权

US551545A Elevator 失效
公开(公告)号：US551545A
公开(公告)日：1895-12-17
申请号：US551545D
CPC分类号： B66B11/0469 , Y10T74/19819

3. 发明授权

US495234A thomas 失效
公开(公告)号：US495234A
公开(公告)日：1893-04-11
申请号：US495234D
CPC分类号： B66B11/0469 , Y10T74/19651

4. 发明授权

US11851303B2 Elevating cage apparatus with alternative powered or manual input 有权
公开(公告)号：US11851303B2
公开(公告)日：2023-12-26
申请号：US16031468
申请日：2018-07-10
申请人： Safe Rack LLC
发明人： James Michael O'Keefe , Jeffrey David Scott
IPC分类号： B66B5/16 , B66B11/02 , B66F11/04 , B66B11/04 , B66B9/02
CPC分类号： B66B11/0226 , B66B9/02 , B66B11/0415 , B66B11/0469 , B66F11/04 , B66B11/0446
摘要： An elevating cage apparatus includes a support structure and a carriage that is operable to move vertically with respect to the support structure. The carriage is configured to be alternatively raised and lowered via a first driver and a second driver. The first driver may comprise a powered (electric, hydraulic, or pneumatic) motor, and the second driver may comprise a manual actuation mechanism including a hand crank. Both input drivers may be operable to move the carriage through a dual input worm drive gear box.

5. 发明申请

US20060180399A1 Lift apparatuses and method 失效
标题翻译：提升装置和方法
公开(公告)号：US20060180399A1
公开(公告)日：2006-08-17
申请号：US11288545
申请日：2005-11-28
申请人： Joseph Stanislao
发明人： Joseph Stanislao
IPC分类号： B66B9/08
CPC分类号： B66B9/0869 , B66B9/083 , B66B9/0853 , B66B11/0469
摘要： A lift apparatus is disclosed. Particularly, a lift apparatus may comprise a support frame and a platform movably coupled to the support frame. Further, the platform may comprise at least one roller and a transmission connected to the at least one roller of the assembly, wherein rotation of the at least one roller causes the platform to move relative to the support frame. Another aspect of the present invention relates to a method of moving a wheelchair lift. Particularly, a wheelchair may be positioned such that at least one wheel of the wheelchair contacts a drive mechanism of a platform, wherein platform is positioned at an initial position. Further, the at least one wheel of the wheelchair may be rotated to cause the platform to move relative to the initial position.
摘要翻译：公开了一种提升装置。特别地，提升装置可以包括支撑框架和可移动地联接到支撑框架的平台。此外，平台可以包括至少一个辊和连接到组件的至少一个辊的变速器，其中至少一个辊的旋转使得平台相对于支撑框架移动。本发明的另一方面涉及一种移动轮椅升降机的方法。特别地，轮椅可以被定位成使得轮椅的至少一个轮胎接触平台的驱动机构，其中平台位于初始位置。此外，轮椅的至少一个轮可以旋转以使平台相对于初始位置移动。

6. 发明授权

US2042937A Power system for elevators and the like 失效
标题翻译：电梯动力系统等
公开(公告)号：US2042937A
公开(公告)日：1936-06-02
申请号：US75591534
申请日：1934-12-04
申请人： SEDGWICK MACHINE WORKS INC
发明人： BJARNE HENRICKSEN
IPC分类号： B66B11/04
CPC分类号： B66B11/0469 , Y10T477/363

7. 再颁专利

USRE19523E Electrically driven dumb 失效
公开(公告)号：USRE19523E
公开(公告)日：1935-04-09
申请号：US19523D
IPC分类号： B66B11/04
CPC分类号： B66B11/0469

8. 发明授权

US991549A Elevator. 失效
公开(公告)号：US991549A
公开(公告)日：1911-05-09
申请号：US1908425342
申请日：1908-04-06
申请人： LANDON GURLITZ
发明人： SCHUCHARDT EMIL
CPC分类号： B66B11/0469

9. 发明授权

US354854A Elevator 失效
公开(公告)号：US354854A
公开(公告)日：1886-12-21
申请号：US354854D
CPC分类号： B66B11/0469 , Y10T74/1967

10. 发明授权

US5452774A Endless roller chain drive with interlocking traction rail 失效
标题翻译：无缝滚子链驱动，带互锁牵引轨
公开(公告)号：US5452774A
公开(公告)日：1995-09-26
申请号：US140847
申请日：1993-10-25
申请人： Link H. Davis , Henry J. McGinnis
发明人： Link H. Davis , Henry J. McGinnis
IPC分类号： B66B9/16 , B66B11/04
CPC分类号： B66B9/16 , B66B11/0469 , Y10S187/90
摘要： A mechanical drive assembly composed of an endless roller chain (78) and notched rail (100) wherein multiple chain rollers (79) engage corresponding rail notches (103 ) to securely interlock drive (38) and rail (100). Drive (38) is equipped with a triple-strand roller chain (78) whose center strand of rollers engage notched bar (102) while outer strand rollers roll across face of pressure plate (50). Drive assembly (38) may be held in a fixed position relative to a static rail (100) by applying a braking force to drive sprocket (76), or it may be moved tangentially to rail (100) by applying torque to drive sprocket (76). Conversely, rail (100) and any structure attached thereto may be held in a fixed position or moved tangentially relative to a statically mounted drive (38) by similar means.
摘要翻译：由环形滚子链（78）和缺口轨道（100）组成的机械驱动组件，其中多个链轮（79）接合相应的导轨凹口（103）以牢固地联锁驱动器（38）和导轨（100）。驱动器（38）配备有三股滚子链条（78），其中心线的辊子啮合切口杆（102），而外股滚子滚过压板（50）的表面。通过施加制动力来驱动链轮（76），驱动组件（38）可以相对于静态导轨（100）保持在固定位置，或者可以通过施加转矩来驱动链轮（76）而与导轨（100）切线移动 76）。相反，轨道（100）和附接到其上的任何结构可以通过类似的方式相对于静态安装的驱动器（38）保持在固定位置或相切地移动。

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