-
公开(公告)号：US5198711A
公开(公告)日：1993-03-30
申请号：US700138
申请日：1991-05-24
申请人： Gregory P. Eckersley
发明人： Gregory P. Eckersley
CPC分类号： B66B11/043 , B66B9/02 , H02K41/03
摘要： An electrical motor has a ring with a plurality of stepped portions in at least one surface. There are plurality of C-shaped cores spaced along the ring, the C-shaped cores each having at least one surface provided with stepped portions which oppose the surface of the first member having the stepped portions. Each of the C-shaped cores has a permanent magnet and a ring providing a flux path joining the magnets.
摘要翻译： PCT No.PCT / AU89 / 00374 Sec。 371日期1991年5月24日 102（e）日期1991年5月24日PCT提交1989年9月6日PCT公布。 出版物WO90 / 07219 日期：1982年6月28日。电动机具有在至少一个表面中具有多个阶梯部分的环。 存在多个沿着环分开的C形芯，C形芯各自具有至少一个表面，其具有与具有台阶部分的第一构件的表面相对的阶梯部分。 每个C形芯具有永磁体和提供连接磁体的磁通路的环。
-
公开(公告)号：US5141082A
公开(公告)日：1992-08-25
申请号：US712102
申请日：1991-06-07
申请人： Toshiaki Ishii , Hiroyuki Ikejima , Hirosi Yosikawa , Kazuhiko Sugita , Shigekazu Sakabe , Hidehiko Sugimoto , Toshiaki Maehara , Takesi Kisimoto
发明人： Toshiaki Ishii , Hiroyuki Ikejima , Hirosi Yosikawa , Kazuhiko Sugita , Shigekazu Sakabe , Hidehiko Sugimoto , Toshiaki Maehara , Takesi Kisimoto
CPC分类号： H02K41/03 , B66B11/0407
摘要： A linear motor elevation system comprising an elongated magnetic induction member (21) mounted along the hoistway. The induction member (21) has a plurality of magnetic poles (21a) disposed at equal intervals along the hoistway so that they face toward the armature (27). An elevator car (4) or a counter weight has attached thereto a field magnet (26) disposed in a facing relationship with respect to the magnetic induction member (21) for generating magnetic poles in the induction member (21). The field magnet (26) comprises an iron core (23) having a U-shaped cross section including a central web portion on which a field winding 24 is wound and parallel flange portions extending from the web portion toward the magnetic induction member (21). An armature (27) comprising armature windings (25) wound on teeth formed in the magnetic induction member (21) is also disposed on the car (4) in a facing relationship with resepct to the magnetic induction member (21) for generating a progressive magnetic field acting on the magnetic induction member (21) to generate an electromagnetic drive force for moving the car (4) along the hoistway. The magnetic induction element (31) may have a guide surface which is in guiding engagement with guide rollers (41) mounted on the car (4) for guiding it along the hoistway.
摘要翻译： 一种线性电动机升降系统，包括沿井道安装的细长磁感应构件（21）。 感应构件（21）具有沿着井道等间隔设置的多个磁极（21a），使得它们朝向电枢（27）。 电梯轿厢（4）或配重装有一个磁场磁体（26），该磁场磁体相对于磁感应构件（21）以与磁感应构件（21）相对的方式设置，用于在感应构件（21）中产生磁极。 场磁体（26）包括铁芯（23），其具有包括中心腹板部分的U形横截面，其上缠绕有磁场绕组24，并且从腹板部分朝向磁感应构件（21）延伸的平行凸缘部分， 。 包括缠绕在形成在磁感应构件（21）中的齿上的电枢绕组（25）的电枢（27）也以与磁感应构件（21）相对的对置关系设置在轿厢（4）上，用于产生渐进 磁场作用在磁感应构件（21）上，以产生用于沿着井道移动轿厢（4）的电磁驱动力。 磁感应元件（31）可以具有与安装在轿厢（4）上的引导辊（41）引导接合的引导表面，用于沿着井道引导。
-
公开(公告)号：US5096354A
公开(公告)日：1992-03-17
申请号：US371540
申请日：1989-06-26
申请人： Chin-Sheng Wu
发明人： Chin-Sheng Wu
摘要： Apparatus for receiving and/or delivering articles comprises a generally horizontal conveyor having a number of cars arranged to travel along it. A receiving station and a delivering station are located in the path of travel of the cars along the conveyor. Each car has doors at its ends which are normally kept closed but which are arranged to open as the car approaches the receiving end delivering stations and to close on leaving the stations. The receiving station has a plate located below the base of the car but engageable therewith and means are provided to retain articles in the car on the plate as the car passes through the receiving station. The delivering station has a similar plate located below the base of the car but engageable therewith and a mechanism is provided to retain articles on the plate until the car passes through the delivering station when it picks up the articles from the plate automatically. The plate of the receiving station and the plate of the delivering station are mounted on respective vertical elevator frameworks and each can be moved between a first position in which it is engageable with the base of a car and a second position in which it is located above or within a respective drawer at the base of the associated elevator framework.
摘要翻译： 用于接收和/或传送物品的装置包括大体水平的输送机，其具有布置成沿其行进的多个轿厢。 接收站和交付站位于沿着输送机的汽车行驶路径中。 每辆车的端部都有通常保持关闭的门，但是当车辆靠近接收端的交付站并在离开车站时关闭，车门被安排成打开。 接收站具有位于轿厢的底部下方但可与其接合的板，并且当轿厢通过接收站时，设置有用于将车辆中的物品保持在板上的装置。 输送站具有位于汽车底座下方但可与其接合的相似板，并且提供一种机构，用于将物品保持在板上，直到汽车从板自动取出物品时通过输送站。 接收站的板和输送站的板被安装在相应的垂直升降机架上，并且每个可以在第一位置和第二位置之间移动，在第一位置可以与轿厢的底座接合，第二位置位于上部 或在相关联的升降机框架的底部的相应抽屉内。
-
公开(公告)号：US5074384A
公开(公告)日：1991-12-24
申请号：US494055
申请日：1990-02-26
申请人： Keiichiro Nakai , Manabu Suganuma
发明人： Keiichiro Nakai , Manabu Suganuma
CPC分类号： B66B11/0055 , B66B11/0407 , B66B7/068
摘要： The rope weight of a linear motor driven elevator is compensated by using a cable suspended from the bottom of a counterweight and from the bottom of an elevator car, the cable supplying electrical power to a moving member of the linear motor, the moving member functioning as a primary conductor.
-
公开(公告)号：US5014826A
公开(公告)日：1991-05-14
申请号：US494057
申请日：1990-02-26
CPC分类号： B66B11/0407 , H02K41/025
摘要： A supporting member is fixed to the moving element of a toroidal type linear motor, the support member being maintained a predetermined distance from a stationary element to maintain a predetermined annular air gap between the stationary and moving member. The supporting member may comprise a plurality of rollers which are rotatably provided on the top and bottom of the moving element, the rollers being so arranged as to be radially spaced from the stationary element. The distance between the rollers and the stationary element is less than the distance between the stationary and moving elements.
-
公开(公告)号：US4924721A
公开(公告)日：1990-05-15
申请号：US115326
申请日：1987-11-02
申请人： Alfonso Garrido , Fernando Rico
发明人： Alfonso Garrido , Fernando Rico
CPC分类号： B66B11/0446 , B66B9/02 , Y10T74/19828 , Y10T74/2186
摘要： An elevator drive has an electric motor 12 which drives a worm 30 that drives a gear 20,28 on a shaft 22, at right angles to the worm 30. The output shaft is in the horizontal plane, and an elevator rope sheave 10 is attached to this shaft 22. The shaft 22 is mounted on two bearings 32,36, at opposite ends of a single piece case 14. The drive is assembled by first inserting the gear 20,28 through the side of the case 14, then inserting the shaft 22 through one end of the case through the gear 20,28 and into the bearing 36. Then a thrust plate 40 is tightened down on the end of the shaft 22 to hold the shaft in place on the bearing's inner race and also thrust the gear 20,28 onto the shaft 22. The worm 30 is then inserted through the top of the case 14. Both shaft support bearings 32,36 are machined on the same axis.
摘要翻译： 电梯驱动器具有电动马达12，其驱动蜗杆30，该蜗杆30驱动轴22上的与蜗杆30成直角的齿轮20,28。输出轴处于水平面，并且附接有电梯绳索滑轮10 轴22在单件外壳14的相对端安装在两个轴承32,36上。驱动器通过首先将齿轮20,28穿过壳体14的侧面插入，然后插入 轴22穿过齿轮20,28的一端并进入轴承36.然后推力板40在轴22的端部被紧固，以将轴保持在轴承的内圈上的适当位置，并且还推动 齿轮20,28到轴22.然后，蜗杆30穿过壳体14的顶部。两个轴支撑轴承32,36在同一轴线上被加工。
-
公开(公告)号：US4773507A
公开(公告)日：1988-09-27
申请号：US64946
申请日：1987-05-20
申请人： Bengt Kratz
发明人： Bengt Kratz
CPC分类号： B66B9/02
摘要： An arrangement for mounting a lift driving device to the top part of a lift cage in a lift of the type wherein the driving device includes at least two horizontally spaced driving wheels, each of which engages a respective elongate flexible member. The driving device is supported by a separate mounting frame from which the lift cage is functionally suspended by a first vibration damping support for slight movement, and the mounting frame is disposed to bear against the lift cage through a second vibration damping support, the latter support being at least slightly resilient to permit inclination of the mounting frame relative to the lift cage. Power supply to the driving device is cut off in response to sensing excessive bias of the mounting frame or a predetermined minimum spacing between the mounting frame and the lift cage.
摘要翻译： PCT No.PCT / SE86 / 00466 Sec。 371日期1987年5月20日 102（e）日期1987年5月20日PCT提交1986年10月9日PCT公布。 公开号WO87 / 02344 日本1987年4月23日。一种用于将升降机驱动装置安装在升降机中的升降机的顶部的装置，其中驱动装置包括至少两个水平间隔的驱动轮，每个驱动轮与各自的细长柔性 会员。 驱动装置由单独的安装框架支撑，起重机架通过第一减震支架在功能上悬挂起来，用于轻微移动，并且安装框架设置成通过第二减震支撑件抵靠升降机架，后支撑 至少具有弹性，以允许安装框架相对于升降机架倾斜。 响应于感测到安装框架的过大偏置或安装框架和升降机架之间的预定最小间距，驱动装置的电源被切断。
-
公开(公告)号：US4756387A
公开(公告)日：1988-07-12
申请号：US9279
申请日：1987-01-30
申请人： Gerd Grass
发明人： Gerd Grass
CPC分类号： B66B9/0815 , B66B9/02
摘要： A staircase lift includes upper and lower support girders fixedly disposed along stairs, vertical rods disposed between the support girders, inclined support rods fixed on the vertical rods, a load receiver in the form of a platform or a seat with a back panel, the load receiver being movably supporting on the upper and lower support girders, a flat drive housing disposed on the back panel of the load receiver, and a motor-driven drive disposed in the drive housing, the drive including bolts having ends supported in endless grooves formed in the drive housing, a closed endless circle of guide sleeves supported on the bolts, a pair of gear wheels driving the bolts, and a plurality of support rollers equidistantly disposed in the circle of guide sleeves, extending from the drive housing and cooperating with the bolts.
摘要翻译： 楼梯升降机包括沿楼梯固定设置的上下支撑梁，设置在支撑梁之间的垂直杆，固定在垂直杆上的倾斜支撑杆，平台形式的负载接收器或具有后面板的座椅，负载 接收器可移动地支撑在上和下支撑梁上，设置在负载接收器的后面板上的平面驱动器壳体和设置在驱动器壳体中的电动驱动驱动器，该驱动器包括螺栓，其端部被支撑在形成在 驱动器壳体，支撑在螺栓上的导向套筒的封闭环形圈，驱动螺栓的一对齿轮以及等距离地设置在导向套筒的圆周中的多个支撑辊，从驱动壳体延伸并与螺栓配合 。
-
公开(公告)号：US4742891A
公开(公告)日：1988-05-10
申请号：US903400
申请日：1986-09-03
申请人： Kazushi Kunii , Terumi Hirabayashi
发明人： Kazushi Kunii , Terumi Hirabayashi
CPC分类号： B66B9/025 , B66B11/0446 , Y10T74/18648 , Y10T74/18688 , Y10T74/19065
摘要： A compact and simple elevator system is disclosed which does not require a counterweight, a hoistway rope, a winding drum, safety devices such as an emergency stopping device, a speed governor or the like, and in which the installation space as well as the production costs thereof can be reduced, and which is most suitable for installation in private homes. The elevator system comprises a hoistway, an elevator car accommodated in the hoistway and movable in the vertical direction, a screw shaft vertically disposed in the hoistway and having a screw thread formed on the outer peripheral surface thereof, a rotary element mounted on the elevator car and adapted to be threadedly engaged with the screw shaft, a drive source mounted on the elevator car for driving the rotary element to rotate, and a mechanism for restraining the rotation of the screw shaft at least in the normal operating condition of the elevator system, whereby when the rotary element is driven to rotate by means of the drive source, it is caused to displace vertically along the screw shaft to thereby move the elevator car in the vertical direction.
摘要翻译： 公开了一种紧凑简单的电梯系统，其不需要配重，井道绳索，卷绕鼓，诸如紧急停止装置，调速器等的安全装置，并且其中安装空间以及生产 其成本可以降低，最适合安装在私人住宅中。 电梯系统包括井道，容纳在井道中并可沿垂直方向移动的电梯轿厢，垂直设置在井道中的螺杆轴，其外周面上形成有螺纹，安装在电梯轿厢上的旋转元件 并且适于与所述螺杆轴螺纹接合，安装在所述电梯轿厢上用于驱动所述旋转元件旋转的驱动源，以及至少在所述电梯系统的正常操作状态下限制所述螺杆轴的旋转的机构， 由此，当旋转元件通过驱动源被驱动旋转时，使其沿螺杆轴垂直移动，从而使电梯轿厢沿垂直方向移动。
-
公开(公告)号：US4664226A
公开(公告)日：1987-05-12
申请号：US765522
申请日：1985-08-14
申请人： Michael Centanne
发明人： Michael Centanne
CPC分类号： A62B1/02
摘要： An escape system for buildings which is comprised of at least one vertically disposed runner positioned preferably on the exterior of a building adapted to engage and support a removable power driven platform carriage which moves from floor to floor receiving trapped persons and delivering the same to safety levels. The driving power can be mechanical, electrical, manual, or combinations of thereof.
摘要翻译： 一种用于建筑物的逃生系统，其由至少一个垂直设置的流道构成，优选地位于建筑物的外部，适于接合和支撑可移动的动力驱动平台滑架，该移动式电动平台滑架从地板到地板接收被困人员并将其提供到安全水平 。 驱动力可以是机械，电气，手动或它们的组合。
-
-
-
-
-
-
-
-
-
搜索结果
448 条记录 (耗时 0.016 秒)
