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公开(公告)号：US4673154A
公开(公告)日：1987-06-16
申请号：US510643
申请日：1983-07-05
CPC分类号： F16M13/00 , A61G12/004 , A61M5/1415 , F16M11/041 , F16M11/08 , F16M11/2014 , F16M11/2092 , F16M13/027
摘要： A device from which articles can be suspended comprising a suspension post, a first rotor, a first bearing having a shaft and a race rotatable about the shaft, the first end of said shaft of said first bearing being rigidly mounted with respect to said suspension post, said rotor being carried by said race of said first bearing for rotation about the axis of the shaft of said first bearing, a first bearing coupler rigidly mounted with respect to said shaft of said first bearing and adapted to receive in rigid coupling relation one end of the shaft of a second bearing that is similar to said first bearing, an article support arm assembly carried by said rotor.
摘要翻译： 一种可以悬挂物品的装置，包括悬挂柱，第一转子，具有轴的第一轴承和可围绕轴旋转的座圈，所述第一轴承的所述轴的第一端相对于所述悬架柱刚性地安装 所述转子由所述第一轴承的所述滚道承载，用于围绕所述第一轴承的轴的轴线旋转，第一轴承联接器相对于所述第一轴承的所述轴刚性地安装并且适于以刚性联接关系接收一端 与所述第一轴承类似的第二轴承的轴，由所述转子承载的物品支撑臂组件。
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公开(公告)号：US4445660A
公开(公告)日：1984-05-01
申请号：US366915
申请日：1982-04-09
CPC分类号： F16B7/1409 , A61M5/1415
摘要： An adjustable suspension support having a suspensible vertical cylinder, a coaxial shaft in the cylinder, a brake device on the upper end of the shaft, a grip device carried by the lower end of the shaft with an associated lever, a spacer tube between the brake and the grip, and at least one hanger on the support for holding an object. The brake means has a collar carrying spherical bearings and a plug on the end of the shaft retaining the bearings in the cage. The device is rotatable about its vertical axis and it is adjustable vertically by actuating the lever and exerting an upward force on the grip to release the brake.
摘要翻译： 具有可悬挂的垂直圆柱体的可调节的悬挂支架，气缸中的同轴轴，在轴的上端上的制动装置，由相关杠杆的轴的下端承载的夹持装置，在制动器之间的间隔管 和握持件，以及至少一个用于保持物体的支撑件上的衣架。 制动装置具有承载球面轴承的轴环和在轴的端部上的保持轴承的塞子。 该装置可绕其垂直轴线旋转，并且可通过致动杆并且在把手上施加向上的力来垂直地调节以释放制动器。
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公开(公告)号：US4374581A
公开(公告)日：1983-02-22
申请号：US55526
申请日：1979-07-09
CPC分类号： A61M5/1415
摘要： A vertically adjustable suspension support unit having a vertical cylinder and a brake element slidable in the cylinder. The brake element comprises a pair of collars located coaxially in the cylinder with opposed bevels providing a raceway for spherical bearings, the angle of each bevel being between 35.degree. and 70.degree., preferably 45.degree., with respect to a transverse plane of the cylinder normal to its axis. The collars are connected to a grip and are movable towards and away from one another to clamp or release the brake element in the cylinder, the brake element being axially rotatable while clamped.
摘要翻译： 垂直可调的悬挂支撑单元，其具有垂直圆柱体和可在气缸中滑动的制动元件。 制动元件包括一对轴套，其同轴地位于汽缸中，具有相对的斜面，提供用于球面轴承的滚道，每个斜面的角度相对于气缸正常的横向平面在35度和70度之间，优选为45度 到它的轴。 套环连接到把手，并且可相对于彼此移动并远离彼此以将制动元件夹紧或释放在气缸中，制动元件可在夹紧时轴向旋转。
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公开(公告)号：US4736922A
公开(公告)日：1988-04-12
申请号：US869699
申请日：1986-06-02
CPC分类号： F16M11/2021 , A61B5/021 , F16M11/18 , F16M13/027 , F16M2200/044
摘要： Apparatus for suspending an article for movement in a gravitational field incorporates a fixed hanger with one or more axle members stacked below the hanger and connected thereto. For each axle there is a rotor mounted on the axle, with a housing connected to the rotor and defining a horizontal passageway offset with respect to the rotational axis of the rotor. In each passageway there is a slide arm, and a guiding mechanism for guiding the slide arm. In a preferred form, the slide arm defines a horizontal axis about which a swing arm is pivoted, the swing arm supporting an article at the other end. A constant force is generated within the apparatus, and the force is applied to the swing arm in such a way as to consistently counterbalance the weight of the article.
摘要翻译： 用于悬挂用于在重力场中运动的物品的装置包括具有堆叠在吊架下方并与其连接的一个或多个轴构件的固定吊架。 对于每个轴，具有安装在轴上的转子，壳体连接到转子并且限定相对于转子的旋转轴线偏移的水平通道。 在每个通道中有滑动臂和用于引导滑动臂的引导机构。 在优选的形式中，滑动臂限定水平轴线，摆臂围绕该轴线枢转，摆臂在另一端支撑制品。 在设备内产生恒定的力，并且以这样一种方式施加力以一致地抵消物品的重量。
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公开(公告)号：US4645156A
公开(公告)日：1987-02-24
申请号：US602316
申请日：1984-04-20
CPC分类号： F16M11/28 , F16M11/08 , F16M11/2064 , F16M13/027 , F16M2200/022 , F16M2200/044 , F16M2200/065
摘要： An apparatus for counterbalancing the weight of an object in the gravitational field includes a piston in a cylinder with one end exposed to atmospheric pressure and the other end exposed to a pressure below atmospheric. The pressure drop across the piston remains substantially unchanged as piston moves between two pistons; therefore, the piston is subject to a substantially unchanged force. A mechanism is provided to apply the substantially unchanging force against a swingable support member through a variable moment arm.
摘要翻译： 用于平衡重力场中物体重量的装置包括一气缸中的活塞，其一端暴露于大气压，另一端暴露于低于大气压的压力。 当活塞在两个活塞之间移动时，活塞上的压降保持不变; 因此，活塞受到基本上不变的作用力。 提供了一种用于通过可变力矩臂将基本上不变的力施加到可摆动支撑构件的机构。
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公开(公告)号：US4592527A
公开(公告)日：1986-06-03
申请号：US491348
申请日：1983-05-04
CPC分类号： A61M5/1415
摘要： A trolley for suspending a weight from an overhead track having a pair of spaced, parallel rails or comprising an I beam. The trolley comprises a pair of slide members slidable along the track; friction elements locatable below the track; and arms interconnecting the slide members and the friction elements to suspend a weight therefrom whereby on suspension of a weight from the interconnecting arms at least the friction elements are moved towards the track to lock the trolley in a preselected position along the track.
摘要翻译： 用于悬挂具有一对间隔开的平行轨道或包括I梁的架空轨道的重物的手推车。 手推车包括可沿着轨道滑动的一对滑动构件; 摩擦元件位于轨道下方; 以及将所述滑动构件和所述摩擦元件相互连接的臂，以悬挂其中的重物，由此至少所述摩擦元件至少所述摩擦元件的重物悬挂在所述轨道上以将所述手推车沿着所述轨道锁定在预定位置。
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公开(公告)号：USD274202S
公开(公告)日：1984-06-12
申请号：US358693
申请日：1982-03-16
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公开(公告)号：US4073456A
公开(公告)日：1978-02-14
申请号：US706107
申请日：1976-07-14
CPC分类号： A61M5/1415 , Y10T403/1633 , Y10T403/32426
摘要： A manual suspension support, in which a pair of tubes are telescoped using a vacuum source. A slidable piston in a cylinder is selectively brakable by manipulation of a handle which also carries a valve operable to vary the vacuum in the cylinder.
摘要翻译： 手动悬架支架，其中一对管子使用真空源进行伸缩。 气缸中的可滑动活塞可通过操纵手柄而选择性地制动，手柄还带有可操作以改变气缸中真空度的阀。
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