公开(公告)号：US20240337301A1

公开(公告)日：2024-10-10

申请号：US18749923

申请日：2024-06-21

申请人： Moshun, LLC

发明人： Timothy John Boundy ,  Steven Michael Barger ,  Terence Michael Lydon ,  Richard Michael Lang ,  Wilfredo Gonzalez, JR. ,  Darren Michael Boundy ,  Eric McHugh ,  David Schuda ,  George L. Wilson, IV ,  Gary W. Grube ,  Jason K. Resch ,  Mario F. DeRango ,  John Edward Buchalo ,  Richard A. Herbst ,  Kurt Estes ,  Evan Anderson

IPC分类号： F16F9/53 ,  E05F3/12 ,  F16F9/19 ,  F16F9/32 ,  F16F9/34

CPC分类号： F16F9/53 ,  F16F9/19 ,  F16F9/3292 ,  F16F9/3405 ,  E05F3/12 ,  F16F2222/12 ,  F16F2224/04 ,  F16F2228/066 ,  F16F2230/08 ,  F16F2230/18 ,  F16F2230/183 ,  F16F2232/08 ,  F16F2236/103

摘要： A head unit system for controlling motion of an object includes a secondary object sensor and a head unit that includes shear thickening fluid (STF) and a chamber configured to contain the STF. The chamber further includes a front channel and a back channel. The head unit further includes a piston housed at least partially radially within the piston compartment and separating the back channel and the front channel. The piston includes a first piston bypass and a second piston bypass to control flow of the STF between opposite sides of the piston. The chamber further includes a set of fluid flow sensors and a set of fluid manipulation emitters to control the flow of the STF to cause selection of one of a variety of shear rates for the STF within the chamber to control motion of the object with regards to a secondary object.

公开(公告)号：US20240317392A1

公开(公告)日：2024-09-26

申请号：US18187541

申请日：2023-03-21

申请人： Goodrich Corporation

发明人： Jason Bradley Allen ,  Kyle M. Madey

IPC分类号： B64C25/60 ,  B64C25/62 ,  F16F9/512

CPC分类号： B64C25/60 ,  B64C25/62 ,  F16F9/512 ,  F16F2230/16 ,  F16F2232/08

摘要： A metering unit is provided. The metering unit includes a metering pin analog and a translation shaft. The metering pin analog is configured to translate about the translation shaft in a first direction in response to a load pressure acting on an annular region of a bottom portion of the metering pin analog. The metering pin analog is configured to translate about the translation shaft in a second direction opposite the first direction in response to the load pressure ceasing.

公开(公告)号：US12066073B2

公开(公告)日：2024-08-20

申请号：US16897861

申请日：2020-06-10

申请人： Barnes Group Inc.

发明人： Adrian A. Vine ,  Robert D. Thompson ,  Steven F. Rockow ,  Christopher T. Reynard ,  Jack W. Adoline ,  Phillip A. McConnell

IPC分类号： F16H29/20 ,  F16F1/04 ,  F16H25/20 ,  G05B19/042 ,  G05D15/01 ,  H04L67/125 ,  G16Y20/20 ,  G16Y40/30

CPC分类号： F16F1/041 ,  F16H25/2021 ,  G05B19/0426 ,  G05D15/01 ,  H04L67/125 ,  F16F2228/08 ,  F16F2230/0023 ,  F16F2230/0047 ,  F16F2230/18 ,  F16F2232/08 ,  F16H2025/2046 ,  F16H2025/2071 ,  F16H2025/2081 ,  G05B2219/25065 ,  G16Y20/20 ,  G16Y40/30

摘要： A spring system that includes an adjustable spring system that is operated by a motor.

公开(公告)号：US12049940B2

公开(公告)日：2024-07-30

申请号：US17434674

申请日：2020-02-28

申请人： KYB CORPORATION

发明人： Takumi Hayashiguchi ,  Koichiro Awano ,  Takahisa Mochizuki ,  Sodai Shimauchi

IPC分类号： F16F9/34 ,  F16F9/18 ,  F16F9/32 ,  F16F9/516 ,  B62K25/08 ,  F16F9/06

CPC分类号： F16F9/182 ,  F16F9/3221 ,  F16F9/516 ,  B62K25/08 ,  F16F9/065 ,  F16F2222/12 ,  F16F2228/066 ,  F16F2232/08 ,  F16F2234/02

摘要： A shock absorber is provided with a cylinder, a piston inserted into the cylinder and demarcating an interior of the cylinder into an extension side chamber and a compression side chamber, a piston rod joined to the piston, a damping passage, provided in the piston rod, that communicates with the extension side chamber and the compression side chamber, and a damping force adjustment valve provided in the damping passage. The damping force adjustment valve includes a damping force adjustment unit and a solenoid that drives the damping force adjustment unit to adjust a flow channel resistance. The piston rod includes a yoke into which the damping force adjustment valve is inserted, and a piston holding member mounted on the yoke. The yoke includes a through-hole opening from a side of the yoke and leading to the interior, and a groove provided on a perimeter of the yoke, extending from an anti-piston end, and leading to the through-hole.

公开(公告)号：US12031600B2

公开(公告)日：2024-07-09

申请号：US17808640

申请日：2022-06-24

申请人： Raytheon Company

发明人： Jeremy Dyess

IPC分类号： F16F13/00 ,  F16F15/02 ,  F16M13/02

CPC分类号： F16F13/005 ,  F16F13/00 ,  F16F15/022 ,  F16F2222/04 ,  F16F2232/08 ,  F16M13/02

摘要： A vibration isolator includes a series of hard bushings that press against each other and slide, under the constraint of friction from the engagement of the bushings. A fastener, such as a bolt, passes through the engaged bushings, and one or more springs provide a spring force that maintains the engagement of the bushings. The bushings may include top and bottom bushings having chamfered surfaces, which engage corresponding upper and lower sloped surface on a middle friction bushing which can slide relative to the top and bottom bushings. The isolator may be part of a vibration isolation system that includes multiple isolators to provide isolation for an isolated object. The bushings may be made of metal or another suitable hard material. The isolator may be suitable in particular for vibration isolation in situations where vibrations are of severe, but short duration.

公开(公告)号：US12025206B2

公开(公告)日：2024-07-02

申请号：US17564621

申请日：2021-12-29

申请人： Moshun, LLC

发明人： Timothy John Boundy ,  Steven Michael Barger ,  Terence Michael Lydon ,  Richard Michael Lang ,  Wilfredo Gonzalez, Jr. ,  Darren Michael Boundy ,  Eric McHugh ,  David Schuda ,  George L. Wilson, IV ,  Gary W. Grube ,  Jason K. Resch ,  Mario F. DeRango ,  John Edward Buchalo ,  Richard A. Herbst ,  Kurt Estes ,  Evan Anderson

IPC分类号： F16F9/53 ,  F16F9/19 ,  F16F9/32 ,  F16F9/34 ,  E05F3/12

CPC分类号： F16F9/53 ,  F16F9/19 ,  F16F9/3292 ,  F16F9/3405 ,  E05F3/12 ,  F16F2222/12 ,  F16F2224/04 ,  F16F2228/066 ,  F16F2230/08 ,  F16F2230/18 ,  F16F2230/183 ,  F16F2232/08 ,  F16F2236/103

摘要： A head unit system for controlling motion of an object includes an environment sensor and a head unit device that include shear thickening fluid (STF) and a chamber configured to contain the STF. The chamber further includes front and back channels. The head unit device further includes a piston housed at least partially radially within the piston compartment and separating the back channel and the front channel. The piston includes a first piston bypass and a second piston bypasses to control flow of the STF between opposite sides of the piston. The chamber further includes a set of fluid flow sensors and a set of fluid manipulation emitters to control the flow of the STF to cause selection of one of a variety of shear rates for the STF within the chamber to abate an external factor of concern associated with an external environment as sensed by the environment sensor.

公开(公告)号：US11946522B2

公开(公告)日：2024-04-02

申请号：US17182869

申请日：2021-02-23

申请人： SUSPA GmbH

发明人： Michael Weder ,  Andreas Pelczer

IPC分类号： F16F7/08

CPC分类号： F16F7/085 ,  F16F2222/04 ,  F16F2224/025 ,  F16F2228/066 ,  F16F2230/0005 ,  F16F2230/0041 ,  F16F2230/18 ,  F16F2232/08

摘要： A frictional damper includes a housing having a longitudinal axis, a tappet which is movable along the longitudinal axis, a frictional unit for generating a direction-dependent frictional force on the tappet, wherein the frictional unit includes at least one friction lining lying rubbingly against the tappet, and a switching unit for variably setting the frictional force.

公开(公告)号：US20240068540A1

公开(公告)日：2024-02-29

申请号：US18237783

申请日：2023-08-24

申请人： thyssenkrupp Bilstein GmbH ,  thyssenkrupp AG

发明人： Tim NORUSCHAT ,  Nicolas SUMKOETTER ,  Klaus SCHMIDT

IPC分类号： F16F9/18 ,  F16F9/348

CPC分类号： F16F9/185 ,  F16F9/3484 ,  F16F2232/08

摘要： The disclosure relates to a vibration damper for a vehicle, comprising an outer tube and an inner tube which is arranged coaxially relative thereto, wherein between the outer tube and the inner tube a compensation chamber for receiving hydraulic fluid is formed, and a working piston which is connected to a piston rod and which is arranged so as to be able to be moved back and forth within the inner tube, wherein the inner space of the inner tube is divided by the working piston into a first working chamber and a second working chamber, wherein in the compensation chamber there is arranged a calming element which is fitted so as to be able to be moved in an axial direction inside the compensation chamber.

公开(公告)号：US11906015B2

公开(公告)日：2024-02-20

申请号：US17567291

申请日：2022-01-03

申请人： DRIV Automotive Inc.

发明人： Stefan Deferme

IPC分类号： F16F9/36 ,  F16F9/18 ,  B60G17/08

CPC分类号： F16F9/369 ,  F16F9/18 ,  B60G17/08 ,  B60G2202/24 ,  B60G2204/62 ,  B60G2206/41 ,  B60G2500/11 ,  B60G2800/162 ,  F16F2222/12 ,  F16F2228/066 ,  F16F2232/08 ,  F16F2234/02

摘要： A damper including inner and outer tubes is provided. A piston is slidably disposed within the inner tube. An intermediate tube is positioned radially between the inner and outer tubes. The intermediate tube extends between first and second intermediate tube ends. An intermediate channel is disposed radially between the intermediate and inner tubes. A slanted elliptical seal is positioned inside the intermediate channel and divides the intermediate channel into first and second intermediate channel portions. A first control valve is in fluid communication with the second intermediate channel portion via a first intermediate tube opening. A second control valve is in fluid communication with the first intermediate channel portion via a second intermediate tube opening. The slanted elliptical seal abuts the intermediate tube between the first intermediate tube opening and the first intermediate tube end and between the second intermediate tube opening and the second intermediate tube end.

公开(公告)号：US11904977B2

公开(公告)日：2024-02-20

申请号：US17064180

申请日：2020-10-06

申请人： Eko Sport, Inc.

发明人： Darek C. Barefoot ,  Scott Winans ,  Timothy A. Fry

IPC分类号： B62K25/04 ,  B62K25/08 ,  F16F13/00 ,  B62K21/02

CPC分类号： B62K25/04 ,  F16F13/007 ,  B62K21/02 ,  B62K25/08 ,  B62K2201/04 ,  B62K2201/08 ,  F16F2232/08

摘要： A shock absorber includes a compensator and a variable volume chamber. The compensator contains a compressible fluid and the variable volume chamber contains a substantially incompressible fluid. During a compression stroke, an increase in the volume of the incompressible fluid in the variable volume chamber compresses the compensator and thereby increases the available volume in the variable volume chamber.