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公开(公告)号：US11628560B2
公开(公告)日：2023-04-18
申请号：US16494291
申请日：2018-03-22
Inventor： Shuguang Li , Robert J. Wood , Daniela Rus , Daniel M. Vogt , Nicholas W. Bartlett
Abstract: An artificial muscle system includes a collapsible skeleton, a flexible skin, and a muscle actuation mechanism. The collapsible skeleton is contained inside a volume defined, at least in part, by the flexible skin. The flexible skin and the collapsible skeleton are configured for the flexible skin to provide a pulling force on the collapsible skeleton when a pressure difference exists between the inside of the sealed volume and a surrounding environment to change at least one of the dimensions and thus geometry of the collapsible skeleton. The muscle actuation mechanism includes at least one of the following to deploy or contract the collapsible skeleton: (a) a fluid displacing, releasing, or capturing mechanism configured to increase or decrease fluid pressure inside the sealed volume; and (b) a heating or cooling element configured to change the temperature of fluid in the sealed volume.
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公开(公告)号：US10274020B2
公开(公告)日：2019-04-30
申请号：US15342538
申请日：2016-11-03
Applicant: GKN Driveline North America, Inc.
Inventor： Robert L. Cassell
IPC: F16D3/84 , F16D3/224 , F16D3/2245 , F16J3/00 , F16D3/223
Abstract: A joint for coupling two shafts in a vehicle driveline includes a joint part having a bore defining part of a fluid chamber, a boot member coupled to the joint part and defining at least part of the fluid chamber and having a valve portion that has an open state and a closed state, and an insert. The insert may be received adjacent to the boot member and defines at least part of a vent path that communicates the fluid chamber with the valve portion. When the valve portion is in the closed state venting from the vent chamber is inhibited or prevented and when the valve portion is in the open state the vent chamber is communicated with a venting space.
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公开(公告)号：US10024753B2
公开(公告)日：2018-07-17
申请号：US15128863
申请日：2014-12-26
Applicant: SEALINK CORP.
Inventor： Hee Jang Rhee
IPC: F16J3/00 , G01M3/28 , F16J15/00 , F16J15/322 , G01M3/38
Abstract: One embodiment of the present invention relates to a sealing system having a leakage sensing function. A leakage sensing unit is arranged in a sealed space which is formed between sealing members of a sealing device body so as to sense, in real time, whether the sealing members are leaking, wherein a sensing value of the leakage sensing unit can be transmitted to the outside by using a communication unit.
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公开(公告)号：US09541199B2
公开(公告)日：2017-01-10
申请号：US13456143
申请日：2012-04-25
Applicant: Steve Rust
Inventor： Steve Rust
CPC classification number: F16J15/064 , F16J15/3236 , F16J15/3296
Abstract: A seal failure prediction system consisting of a seal component and a member conveniently placed; such member, which may be in the form of a strip, a set of wires, or a single wire, generating a characteristic electrical or audible signal when the seal component wears a certain amount.
Abstract translation: 密封件故障预测系统由密封部件和易于放置的部件组成; 这种构件可以是带状，一组电线或单线的形式，当密封部件磨损一定量时产生特征性的电或可听信号。
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公开(公告)号：US09482270B2
公开(公告)日：2016-11-01
申请号：US14236870
申请日：2012-10-02
Applicant: Shane Lovett
Inventor： Shane Lovett
IPC: G01N3/56 , G01N19/02 , F16J3/00 , F16J9/00 , F16J15/00 , F16C17/24 , G01M13/04 , F16C9/06 , F16C9/04
CPC classification number: F16C17/246 , F16C9/04 , F16C9/06 , G01M13/04
Abstract: Devices to measure bearing wear are known for bearings such as rod-ends, wherein the rod-end must either be removed completely from its installed position or relocated relative to the device each time wear in a different axis is to be measured. Such devices also tend to be relatively large and cumbersome. The present invention provides a device 10 which is a fully portable light-weight apparatus that precisely measures bearings in two axes. When employed for the purpose of assessing bearing wear, the invention is capable of obtaining the measurement in confined spaces, without the need to remove the bearing from its fully installed position or reorient the bearing housing to facilitate both measurements. By using the disclosed apparatus, a user may ascertain the serviceability of a bearing by detecting the level of wear in the bearing allowing timely replacement and/or repair.
Abstract translation: 用于测量轴承磨损的装置对于诸如杆端的轴承是已知的，其中杆端必须从其安装位置完全移除或相对于装置重新定位，每次测量不同轴线的磨损时。 这样的装置也往往比较大而且麻烦。 本发明提供了一种装置10，其是精确地测量两轴的轴承的完全便携式轻量装置。 当用于评估轴承磨损的目的时，本发明能够在密闭空间中获得测量，而不需要从其完全安装的位置移除轴承或重新定向轴承壳体以便于测量。 通过使用所公开的装置，用户可以通过检测轴承中的磨损程度来确定轴承的可维修性，从而允许及时更换和/或修理。
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Patent Agency Ranking
公开(公告)号：US09482244B2
公开(公告)日：2016-11-01
申请号：US13878962
申请日：2010-10-12
Applicant: Joshua R. Leonard
Inventor： Joshua R. Leonard
CPC classification number: F15B15/10 , B66F3/35 , F15B15/103 , Y10T29/49826
Abstract: A pneumatic actuator is operable between an extended condition and a collapsed condition, and is capable of displacing a workpiece during movement between the extended and collapsed conditions. The pneumatic actuator can include a flex member (202) and a mounting base (204). The flex member can include a flexible wall (208) with a mounting bead (222). The mounting base can include a base portion (266) and a bead portion (268), and can be operatively connected along the flex member such the mounting bead is at least partially captured between the bead portion and the base portion. In this manner, a substantially fluid-tight seal can be formed and an actuator chamber can be at least partially defined between the flex member and the mounting base. An actuator support pad can receive and abuttingly engage at least a portion of the pneumatic actuator. A method of assembly is also included.
Abstract translation: 气动致动器在延伸状态和折叠状态之间可操作，并且能够在延伸和折叠状态之间移动期间移动工件。 气动致动器可以包括柔性构件（202）和安装座（204）。 柔性构件可以包括具有安装凸缘（222）的柔性壁（208）。 安装基座可以包括基部（266）和胎圈部分（268），并且可以沿着柔性构件可操作地连接，使得安装胎圈至少部分地被捕获在胎圈部分和基部之间。 以这种方式，可以形成基本上流体密封的密封件，并且可以在柔性构件和安装基座之间至少部分地限定致动器室。 致动器支撑垫可以接收并邻接地与气动致动器的至少一部分接合。 还包括组装方法。
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公开(公告)号：US09108671B2
公开(公告)日：2015-08-18
申请号：US13563831
申请日：2012-08-01
Applicant: Todd E. Allen
Inventor： Todd E. Allen
CPC classification number: B62D1/16 , B60R13/0853 , F16J3/042 , F16J15/52
Abstract: An apparatus is configured for sealing a hole in a panel having a first surface on one side of the panel and a second surface on the other side of the panel. The apparatus includes a boot and a seal member. The boot includes a first portion having a first bellows, a second portion having a second bellows, and a third portion that interconnects the first portion and the second portion. The seal member is operatively connected to the third portion of the boot and is configured such that, when the third portion of the boot is within the hole, the seal member contacts the panel to form at least one seal around the hole.
Abstract translation: 一种装置，用于密封面板一侧的第一表面和面板另一侧的第二表面的面板上的孔。 该装置包括靴子和密封件。 靴子包括具有第一波纹管的第一部分，具有第二波纹管的第二部分和与第一部分和第二部分互连的第三部分。 密封构件可操作地连接到护罩的第三部分并且构造成使得当护套的第三部分在孔内时，密封构件接触面板以在孔周围形成至少一个密封件。
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公开(公告)号：US08353519B2
公开(公告)日：2013-01-15
申请号：US13192980
申请日：2011-07-28
Applicant: Naoto Kobayashi
Inventor： Naoto Kobayashi
CPC classification number: F16J15/326 , F16C33/7879 , F16C41/007 , F16C2326/02
Abstract: A sealing device includes a stationary side installation ring fixed to a stationary side member, a rotation side installation ring fixed to a rotation side member, a stationary side lip integrally provided on the stationary side installation ring and slidably contacting the rotation side installation ring, rotation side lips integrally formed on the rotation side installation ring and slidably contacting the stationary side installation ring, and a pulsar ring for a rotary encoder integrally formed on the rotation side installation ring, and magnetized to be multipolar. The rotation side installation ring includes first and second rotation side installation rings which are attached to each other. The rotation side lips are provided on the first rotation side installation ring at a relatively inner side. The pulsar ring is provided on the second rotation side installation ring at a relatively outer side.
Abstract translation: 密封装置包括固定在静止侧构件上的固定侧安装环，固定在旋转侧构件上的旋转侧安装环，一体设置在固定侧安装环上并与旋转侧安装环滑动接触的静止侧唇缘 一体地形成在旋转侧安装环上并且可滑动地接触固定侧安装环的侧唇，以及一体地形成在旋转侧安装环上的用于旋转编码器的脉冲发生环，并被磁化为多极。 旋转侧安装环包括彼此附接的第一和第二旋转侧安装环。 旋转侧唇部在相对内侧设置在第一旋转侧安装环上。 脉冲星环设置在相对外侧的第二旋转侧安装环上。
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公开(公告)号：US08235395B2
公开(公告)日：2012-08-07
申请号：US11666571
申请日：2005-07-28
Applicant: Herbert Cermak
Inventor： Herbert Cermak
CPC classification number: F16D3/845
Abstract: A joint seal of a constant velocity universal joint which has a sealing effect relative to a shaft journal includes an axial securing sleeve which is connected to the inner joint part and which ends in individual axial fingers which radially elastically engage an annular groove in the shaft journal, wherein the ventilation channels for the joint interior of the constant velocity universal joint are formed by axial slots between the individual axial fingers which freely end in the interior of the rolling boot and can be closed towards the outside of the rolling boot by a sealing lip which is formed on to the rolling boot, which, in the position of rest, annularly sealingly contacts the shaft journal and which, at an increased speed, lifts off the shaft journal to expose the ventilation channels.
Abstract translation: 具有相对于轴颈具有密封效果的等速万向接头的接头密封件包括轴向固定套筒，该轴向固定套筒连接到内部接合部分，并且其端部在各个轴向指状件中，该轴向指头径向地弹性地接合轴颈中的环形槽 其中，所述等速万向接头的接头内部的通风通道由各个轴向指之间的轴向槽形成，所述轴向槽自由地在所述滚动靴的内部中终止，并且可以通过密封唇 其形成在滚动靴上，其在静止位置环形地密封地接触轴颈并且以增加的速度提升轴轴颈以露出通风通道。
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公开(公告)号：US20110089644A1
公开(公告)日：2011-04-21
申请号：US12977891
申请日：2010-12-23
Applicant: Lukas Hoets , Wolfgang Schlosser
Inventor： Lukas Hoets , Wolfgang Schlosser
Abstract: A boot which has reduced deformations during operation is disclosed. The boot includes a first fastening region, wherein the first fastening region is displaced axially, with respect to the direction of a main axis of the boot, and with respect to a housing part on which the boot can be mounted, in such a way that the first fastening region at least partially projects beyond an edge of the housing part.
Abstract translation: 公开了在操作期间减少变形的靴子。 靴子包括第一紧固区域，其中第一紧固区域相对于靴子的主轴线的方向轴向移动，并且相对于其上可以安装靴子的壳体部件以这样的方式： 第一紧固区域至少部分地突出超过壳体部分的边缘。
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