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89 条记录 (耗时 0.01 秒)

    Journal support bearings for rotating shafts
    81.
    发明授权
    Journal support bearings for rotating shafts 失效
    旋转轴承的日志支持轴承

    公开(公告)号：US3791703A

    公开(公告)日：1974-02-12

    申请号：US3791703D

    申请日：1971-11-23

    申请人： IFIELD LAB PTY LTD

    发明人： ILFIELD R

    IPC分类号： F01B3/00 ,  F01B3/10 ,  F16C32/06 ,  F16C7/04 ,  F16C17/06

    CPC分类号： F16C32/0648 ,  F01B3/0073 ,  F01B3/109 ,  F16C32/0666 ,  F16C2360/00

    摘要： Journal support bearings for rotating shafts which comprise at least one hydro-statically balanced slipper positioned within a stationary housing. Each slipper has a hollow spherical surface which is adapted to bear on a part spherical surface formed on a shaft about its axis of rotation. Each slipper is either cut out at its center or has grooves in its surface to define a narrow sealing land around the periphery of the surface.

    摘要翻译： 用于旋转轴的日志支撑轴承，其包括定位在固定壳体内的至少一个水力平衡滑动件。 每个拖鞋具有中空的球形表面，其适于承载在围绕其旋转轴线的轴上形成在轴上的部分球形表面。 每个拖鞋在其中心处被切出，或者在其表面上具有凹槽，以在表面的周围限定窄的密封区域。

    Static fluid pressure bearings
    82.
    发明授权
    Static fluid pressure bearings 失效
    静液压轴承

    公开(公告)号：US3785708A

    公开(公告)日：1974-01-15

    申请号：US29557872

    申请日：1972-10-06

    申请人： MIYASAKI Y

    发明人： MIYASAKI Y

    IPC分类号： F16C32/06 ,  F16C17/16

    CPC分类号： F16C32/0648

    摘要： In a static fluid pressure bearing, a pressure receiving surface is formed on the outer surface of bearing metals in concentric with the bearing bore and a plurality of pressure receiving pockets of the same number as the bearing pockets are formed on the pressure receiving surface. Respective bearing pockets are communicated with pressure receiving pockets through independent passages. A floating ring is provided to surround the pressure receiving surface with a small clearance therebetween, and a plurality of variable throttle means are formed by the cooperation of the pressure receiving pockets and the floating ring. The fluid under pressure is supplied to the bearing pockets through the variable throttle means to bring back the deviated shaft to the neutral position.

    摘要翻译： 在静态流体压力轴承中，压力接收表面形成在与轴承孔同心的轴承金属的外表面上，并且在压力接收表面上形成多个与轴承凹口相同数量的压力接收凹坑。 相应的轴承座通过独立的通道与压力接收口连通。 提供浮环以围绕压力接收表面，其间具有小的间隙，并且多个可变节流装置通过压力接收袋和浮动环的配合而形成。 在压力下的流体通过可变节流装置供给到轴承座，以将偏心轴带回中立位置。

    Hydrostatic bearing
    83.
    发明授权
    Hydrostatic bearing 失效

    公开(公告)号：US3619016A

    公开(公告)日：1971-11-09

    申请号：US3619016D

    申请日：1969-09-09

    申请人： EXCELERMATIC

    发明人： KRAUS CHARLES E

    IPC分类号： F16C32/06 ,  F16H15/38 ,  F16C17/04

    CPC分类号： F16C32/0648 ,  F16C32/0692 ,  F16H15/38

    摘要： A hydrostatic bearing for supporting a load-carrying member or assembly, such as the roller in a toroidal drive, from a stationary frame or casing in which a spacer carried by the load member and the stationary member define a secondary cavity within a primary cavity and within which there is a pressure responsive element, such as a single or multiple ring, subjected to fluid under such pressure and in such directions as to interpose fluid between the stationary member and the pressure element and between the pressure element and the load-carrying member and which constitutes a balancing factor.

    Pressure regulator
    84.
    发明授权
    Pressure regulator 失效

    公开(公告)号：US3606910A

    公开(公告)日：1971-09-21

    申请号：US3606910D

    申请日：1969-09-26

    申请人： CERMO

    发明人： LOMBARD JEAN G P ,  CHARCOSSET CLAUDE T

    IPC分类号： F16C32/06 ,  G05D7/01 ,  G05D16/10 ,  F16C39/04

    CPC分类号： F16C32/0644 ,  F16C32/0648 ,  G05D7/0126 ,  G05D16/10 ,  Y10T137/265 ,  Y10T137/7835

    摘要： THE PRESSURE REGULATOR FOR THE SUPPLY OF PRESSURISED FLUID TO A HYDROSTATIC SUPPORT SUCH AS A STOP, SLIDE OR BEARING COMPRISES A BODY HAVING AN INTERNAL CAVITY ACCOMMODATING AN ELEMENT CAPABLE OF RESTRICTED MOVEMENT. IN ITS BASIC FORM, THE REGULATOR HAS AN INLET COMMUNICATING VIA A RESTRICTOR IN THE BODY WITH A CHAMBER OPENING INTO THE CAVITY ADJACENT THE ELEMENT. THE RESTRICTOR MAY BE ADJUSTABLE BUT IS FIXED DURING OPERATION. THE CHAMBER COMMUNICATES VIA A VARIABLE RESTRICTOR DEFINED BETWEEN THE BODY AND THE ELEMENT WITH A CHAMBER OPENING INTO THE INTERNAL CAVITY ADJACENT THE ELEMENT. THIS CHAMBER COMMUNICATES WITH THE ATMOSPHERE EITHER DIRECTLY OR VIA A RESTRICTOR WHICH MAY BE ADJUSTABLE. THIS ARRANGEMENT ACTS AS A HYDRAULIC SPRING BIASING THE ELEMENT TOWARDS AN OUTLET TO THE HYDRAULIC SUPPORT WHICH OUTLET COMMUNICATES WITH ANOTHER INLET FOR PRESSURISED FLUID VIA A VARIABLE RESTRICTOR DEFINED BETWEEN THE BODY AND THE ELEMENT.