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13 条记录 (耗时 0.009 秒)

    Linear motion damping device
    2.
    发明授权
    Linear motion damping device 失效
    线性运动阻尼装置

    公开(公告)号：US06325188B1

    公开(公告)日：2001-12-04

    申请号：US09379909

    申请日：1999-08-24

    申请人： Chin-Long Wu

    发明人： Chin-Long Wu

    IPC分类号： F16F1100

    CPC分类号： F16F7/00 ,  F16F7/026

    摘要： A linear motion damping device comprises a cylindrical body having a receiving compartment and an axial hole, in which a dragging rod is slidably disposed such that the threaded portion of the dragging rod is engaged with a fastening member which is confined to turn around the dragging rod at such time when the dragging rod is exerted on by an external force along the axial direction of the dragging rod. The fastening member acts to provide the dragging rod with a damping force at the time when the dragging rod is engaged in a displacement along the axial direction thereof.

    摘要翻译： 直线运动阻尼装置包括具有容纳隔室和轴向孔的圆柱体，其中拖杆可滑动地设置成使得牵引杆的螺纹部分与紧固构件接合，紧固构件被限制在围绕牵引杆 在拖曳杆通过沿着拖曳杆的轴向的外力施加的时候。 紧固构件用于在拖杆沿其轴向方向接合位移时使牵引杆具有阻尼力。

    Rotation moderator
    3.
    发明授权
    Rotation moderator 失效
    旋转调节剂

    公开(公告)号：US5582276A

    公开(公告)日：1996-12-10

    申请号：US489401

    申请日：1995-06-12

    申请人： Franck Berteau

    发明人： Franck Berteau

    IPC分类号： F16D63/00 ,  F16D41/06 ,  F16F1/54 ,  F16F7/00 ,  F16F7/02

    CPC分类号： F16F1/54 ,  F16F7/026 ,  F16F2236/12 ,  F16F2236/123

    摘要： A stator (2), a rotor (5, 6, 7, 8), and an elastic element (3) and rolling members (4) are provided to collectively form a rotational damper. When the rotor has, with respect to the stator, a rotational movement to be moderated, the balls or rolling members (4) are driven by the rotor while remaining partially embedded in the elastic element (3), the latter having a wall (16) parallel to the end walls (10A, 10B) of the stator (2), in which the balls (4) penetrate, so as to resist and thereby dampen the rotational movement. This embodiment provides two-directional dampening. In accordance with a second embodiment, one-directional dampening is achieved by the balls (4) being disposed within variable depth recesses (24') of the rotor element (5').

    摘要翻译： 设置有定子（2），转子（5,6,7,8）和弹性元件（3）以及滚动元件（4），以共同形成旋转阻尼器。 当转子相对于定子具有要调节的旋转运动时，滚珠或滚动构件（4）由转子驱动，同时保持部分地嵌入在弹性元件（3）中，后者具有壁（16 ）平行于定子（2）的端壁（10A，10B），其中滚珠（4）穿透，从而抵抗并因此抑制旋转运动。 该实施例提供双向阻尼。 根据第二实施例，通过将球（4）设置在转子元件（5'）的可变深度凹部（24'）内来实现单向阻尼。

    Impact-resistant and energy-absorbing item of street furniture
    6.
    发明授权
    Impact-resistant and energy-absorbing item of street furniture 有权

    公开(公告)号：US09938677B2

    公开(公告)日：2018-04-10

    申请号：US15021294

    申请日：2014-09-19

    申请人： Gerard Wolters

    发明人： Gerard Wolters

    IPC分类号： E01F9/627 ,  F16F7/02 ,  F16F7/08 ,  E04B1/98

    CPC分类号： E01F9/629 ,  E04B1/985 ,  F16F7/026 ,  F16F7/082 ,  F16F7/085

    摘要： The invention relates to an impact-resistant and energy-absorbing item of street furniture comprising only a post, a base plate and an energy-absorbing element, wherein the post and the base plate are shaped in such a manner that, when the post is loaded by an external force F just above the base plate, an obliquely, downwardly directed sliding movement of the post relative to the base plate is obtained, which is damped by the energy-absorbing element, not only in the lengthwise direction n of the street furniture, but also in the direction perpendicular to that lengthwise direction.

    ADJUSTABLE STIFFNESS ASSEMBLY
    7.
    发明申请
    ADJUSTABLE STIFFNESS ASSEMBLY 审中-公开

    公开(公告)号：US20180002923A1

    公开(公告)日：2018-01-04

    申请号：US15638882

    申请日：2017-06-30

    申请人： John Swallow Associates Limited

    发明人： John Craven Swallow ,  Allan Leo Raun

    IPC分类号： E04B1/98 ,  F16F7/06 ,  F16F7/02 ,  F16F15/04 ,  E04B1/19

    CPC分类号： E04B1/98 ,  E04B1/19 ,  E04B1/985 ,  F16F7/026 ,  F16F7/06 ,  F16F7/1028 ,  F16F7/116 ,  F16F15/04

    摘要： The invention provides an adjustable stiffness assembly for use in conjunction with a fixed stiffness element to elastically connect a structure to a mass. The assembly includes a structure mount, a mass mount, and a rotatable stiffness element. The rotatable stiffness element rotatably engages with the structure mount and the mass mount, and has a minimum stiffness value with respect to forces in a direction a maximum stiffness value with respect to forces in another direction The fixed stiffness element and the adjustable stiffness assembly together provide a complete stiffness assembly having a total stiffness value with respect to force in the global direction for elastically connecting the mass and the structure. The first rotatable stiffness element is rotatable relative to the structure mount and the first mass mount to vary the total stiffness value of the complete stiffness assembly with respect to force in the global direction.

    Impact-Resistant and Energy-Absorbing Item of Street Furniture
    10.
    发明申请
    Impact-Resistant and Energy-Absorbing Item of Street Furniture 有权
    街道家具的耐冲击和吸收能量物品

    公开(公告)号：US20160222609A1

    公开(公告)日：2016-08-04

    申请号：US15021294

    申请日：2014-09-19

    申请人： Gerard Wolters

    发明人： Gerard Wolters

    IPC分类号： E01F9/627

    CPC分类号： E01F9/629 ,  E04B1/985 ,  F16F7/026 ,  F16F7/082 ,  F16F7/085

    摘要： The invention relates to an impact-resistant and energy-absorbing item of street furniture comprising only a post, a base plate and an energy-absorbing element, wherein the post and the base plate are shaped in such a manner that, when the post is loaded by an external force F just above the base plate, an obliquely, downwardly directed sliding movement of the post relative to the base plate is obtained, which is damped by the energy-absorbing element, not only in the lengthwise direction n of the street furniture, but also in the direction perpendicular to that lengthwise direction.

    摘要翻译： 本发明涉及一种仅具有立柱，基板和能量吸收元件的街道家具的耐冲击和吸收能量的物品，其中柱和基板的形状使得当柱为 通过刚好在基板上方的外力F加载，柱体相对于基板的倾斜向下定向的滑动运动被获得，其被能量吸收元件阻尼，不仅在街道的长度方向n上 家具，而且在垂直于该长度方向的方向上。