-
公开(公告)号：US10471832B2
公开(公告)日：2019-11-12
申请号：US15553725
申请日：2015-02-27
申请人： FIVES SERVICES INC.
发明人： Steve Bouchard , Yan St-Pierre , Martin Bordeleau
摘要： The shoe derailment device for use in derailing a conductor shoe assembly of a bridge crane from a conductor rail assembly generally has a wedge head provided at a longitudinal end of a body made of an electrically insulating material, the shoe derailment device being securable to the conductor rail assembly in a derailment position in which the shoe derailment device is positioned outside an operating zone of the bridge crane, with the wedge head facing the operating zone in a manner that if the conductor shoe assembly is moved outside the operating zone, into the area occupied by the shoe derailment device, the conductor shoe assembly is derailed from the conductor rail assembly as the conductor shoe assembly engages the wedge head and is maintained in a derailed state by the electrically insulating material when the conductor shoe assembly is engaged with the body.
-
公开(公告)号：US09085308B2
公开(公告)日：2015-07-21
申请号：US13664976
申请日：2012-10-31
摘要： A movement system includes a rail, a trolley, and a braking system. The trolley is movably attached to the rail and configured to support the payload. The braking system is operatively attached to the rail. The braking system includes a braking module having a base, operatively attached to the trolley, and a wheel assembly, operatively attached to the base. The wheel assembly has a shaft, a clutch, and a braking wheel. The clutch is rigidly attached to the shaft and configured for rotation with the shaft about the rolling axis. The braking wheel axially surrounds the clutch and is in continuous rolling contact with a surface of the rail. The clutch is configured to selectively allow rotation of the braking wheel relative to the shaft in only one direction of rotation to decelerate movement of the trolley along the rail.
摘要翻译： 运动系统包括轨道，手推车和制动系统。 手推车可移动地连接到轨道并且被配置为支撑有效载荷。 制动系统可操作地连接到轨道。 制动系统包括制动模块，该制动模块具有可操作地附接到手推车的底座和可操作地附接到底座的轮组件。 车轮组件具有轴，离合器和制动轮。 离合器刚性地附接到轴并构造成与轴围绕滚动轴线旋转。 制动轮轴向地包围离合器并与轨道的表面连续滚动接触。 离合器构造成选择性地允许制动轮相对于轴在仅一个旋转方向上旋转，以减小台车沿轨道的运动。
-
公开(公告)号：US4352330A
公开(公告)日：1982-10-05
申请号：US135443
申请日：1980-03-31
申请人： Alan W. Tupper
发明人： Alan W. Tupper
IPC分类号： B61B7/00 , A62B35/04 , B61B12/02 , B61B13/02 , B65G35/00 , B66C7/00 , B66C9/08 , B66C9/14 , B66C11/00 , B61B3/00
CPC分类号： A62B35/04 , B61B12/02 , B65G35/00 , Y10T16/379
摘要： To provide an apparatus for suspending, moving or fastening a load or locating a member which is loaded in use and where in each case the load or loaded member may be required to be movable in use, the invention provides a mesh for location in a desired position for suspending or locating the load. An attachment device for the load comprises a wheel having a number of spaced recesses and a co-operating location member mounted on a peripheral part of the wheel with relatively rotatable bearing members therebetween to allow the wheel to rotate relative to the location member. The wheel is engaged with the mesh with its plane generally perpendicular to the mesh such that elements of the mesh are received, guided and passed in the recesses on the wheel as the wheel moves through the mesh while being located with respect to the mesh by the location member.
摘要翻译： 为了提供用于悬挂，移动或紧固负载或定位在使用中加载的构件的装置，并且在每种情况下可能需要使用中可移动的负载或加载构件，本发明提供了一种用于定位在所需的 暂停或定位负载的位置。 用于负载的附接装置包括具有多个间隔开的凹部的轮，以及安装在车轮的周边部分上的相对转动的轴承构件之间的配合位置构件，以允许车轮相对于定位构件旋转。 轮与其大致垂直于网的平面与网啮合，使得当网轮相对于网格定位时，网格的元件被接收，引导并通过在车轮上的凹槽中， 位置成员。
-
公开(公告)号：US3844417A
公开(公告)日：1974-10-29
申请号：US13726571
申请日：1971-04-26
申请人： LINDEN ALIMAK AB
发明人： HOLM L
CPC分类号： B66C7/00 , B66C9/14 , B66C2700/018 , B66C2700/0385
摘要： The travelling carriage of a lattice jib runs with its carrying wheels on frame bars with circular cross-section of the jib, the force resultant from the carrying wheels thereby intersecting the centre of gravity axis of the runway frame bar.
摘要翻译： 一个格子吊架的行走架在其起重臂的圆形横截面的框架杆上运行，其中由承载轮产生的力与跑道框架杆的重心轴线相交。
-
公开(公告)号：US3757700A
公开(公告)日：1973-09-11
申请号：US3757700D
申请日：1972-05-01
CPC分类号： B65G54/02 , B60L13/03 , B60L2200/26 , B60V3/04 , B66C7/00 , B66C2700/018
摘要： A vehicle operated by electromagnetically connecting the vehicle to a moving magnetic means. The vehicle has a plurality of wheels running on rails and has electromagnetic means thereon. Running in the same direction as the rails is a magnetic means, such as a magnetic belt or chain, and the electromagnetic means on the vehicle is energized to electromagnetically connect the vehicle with the moving magnetic means.
摘要翻译： 通过将车辆电磁连接到移动的磁性装置来操作的车辆。 车辆具有在轨道上运行的多个车轮，并且在其上具有电磁装置。 与轨道相同的方向运行是诸如磁带或链条的磁性装置，并且车辆上的电磁装置被通电以将车辆与移动的磁性装置电磁连接。
-
公开(公告)号：US3738442A
公开(公告)日：1973-06-12
申请号：US3738442D
申请日：1971-03-09
申请人： GOTTWALD KG LEO
发明人： EILER P
CPC分类号： B62D21/186 , B66C7/00 , B66C2700/035
摘要： A chassis frame for a vehicle, such as a truck crane, is formed of a pair of longitudinally extending, laterally spaced Z-shaped support members. Each support member has a vertically arranged web with a lower flange extending inwardly toward the other support member and an upper flange of greater width than the lower flange extending outwardly from the web. The lower flange extends generally perpendicularly to the web while the upper flange is composed of a first portion extending angularly upwardly and outwardly to a second portion which extends outwardly normal to the web and a third portion which forms the outer longitudinal edge of the upper flange and extends angularly downwardly from the outer end of the second portion. Vertical plates are secured to the inside of the web and are supported at their lower ends on the lower flange, these plates act as supports for members mounted on the chassis frame. With this chassis frame the drive motor of the vehicle can be supported on the lower flanges between the web of the support members.
摘要翻译： 用于车辆的底盘框架，例如卡车起重机，由一对纵向延伸的横向间隔的Z形支撑构件形成。 每个支撑构件具有垂直布置的腹板，其下部凸缘朝向另一个支撑构件向内延伸，并且具有比从腹板向外延伸的下凸缘宽的宽度的上凸缘。 下凸缘大致垂直于腹板延伸，而上凸缘由第一部分组成，第一部分成角度地向上和向外延伸到第二部分，第二部分垂直于腹板延伸，第三部分形成上凸缘的外纵向边缘， 从第二部分的外端成角度地向下延伸。 垂直板固定在腹板的内侧，并在下凸缘的下端被支撑，这些板作为安装在底架上的构件的支撑。 通过该底盘框架，车辆的驱动马达可以被支撑在支撑构件的腹板之间的下凸缘上。
-
公开(公告)号：US3729890A
公开(公告)日：1973-05-01
申请号：US3729890D
申请日：1971-04-22
申请人： TAIYO KOGYO CO LTD
发明人： YAMAMOTO S , ITO Y
CPC分类号： E04H15/505 , B66C7/00 , B66C2700/035 , E04B1/34368
摘要： This invention relates to a pillar moving and supporting wheel mechanism provided in a pillar device for shelters wherein the friction with the upper flange of a rail is reduced to make the movement of the pillar smooth and light and to control the lateral sway and upward action of the pillar.
摘要翻译： 本发明涉及一种立柱移动和支撑轮机构，其设置在用于遮蔽物的支柱装置中，其中与轨道的上凸缘的摩擦力减小，使得柱的运动光滑和光亮，并且控制横向摇摆和向上的动作 支柱。
-
公开(公告)号：US3718263A
公开(公告)日：1973-02-27
申请号：US3718263D
申请日：1970-12-24
申请人： STRECKE H
发明人： STRECKE H
CPC分类号： B66C7/00 , B66C2700/012
摘要： A pair of transversely spaced elongated parallel rails are provided each having an inwardly directed track and an outwardly directed track. At least two carriages are mounted on these rails with each carriage having on each side two or more wheels. The wheels of one carriage are spaced apart transversely to such an extent that they will roll on the inner tracks of the rails, and the wheels of the other carriage are spaced apart transversely to a greater extent so as to roll on the outer tracks of the rails, with the arrangement being such that the carriages can pass one another on the rails.
摘要翻译： 提供一对横向间隔开的细长平行导轨，每个轨道具有向内指向的轨道和向外指向的轨道。 在这些导轨上安装有至少两个托架，每个托架在每个侧面上具有两个或更多个轮子。 一个滑架的轮子横向间隔开，使得它们将在轨道的内轨道上滚动，另一个滑架的车轮横向间隔开更大的程度，以便滚动在轨道的外轨道上 轨道，其布置使得滑架可以在轨道上彼此通过。
-
公开(公告)号：US3645210A
公开(公告)日：1972-02-29
申请号：US3645210D
申请日：1970-02-03
申请人： TATSUMI TANAKA
发明人： TANAKA TATSUMI
CPC分类号： B66C7/00 , B66C2700/014
摘要： Crane trolley comprising stub axle mounted wheels which are resiliently spaced from the supporting frame. The rollers may be hollow, and contain oil boxes, bearings, and spacing springs.
摘要翻译： 起重机手推车包括与支撑框架弹性间隔开的短轴安装的轮子。 辊可以是中空的，并且包含油箱，轴承和间隔弹簧。
-
公开(公告)号：US3450062A
公开(公告)日：1969-06-17
申请号：US3450062D
申请日：1966-07-01
申请人： PRADON JACQUES
发明人： PRADON JACQUES
CPC分类号： B61K5/02 , B61F3/10 , B66C7/00 , B66C2700/035
-
-
-
-
-
-
-
-
-
搜索结果
362 条记录 (耗时 0.014 秒)
