公开(公告)号：US20240301935A1

公开(公告)日：2024-09-12

申请号：US18575705

申请日：2022-06-24

Applicant: DURIAN COMPANY INC.

Inventor： Wan Sun PARK ,  Da Hyun CHOI

IPC: F16F7/12

CPC classification number: F16F7/12 ,  F16F2222/126 ,  F16F2224/0241 ,  F16F2230/06 ,  F16F2230/18 ,  F16F2230/22

Abstract: Proposed are a shock absorption structure and a shock absorption system using same, in which the shock absorption structure includes a body which is installed on a vehicle, a ship, and a road facility is filled with air inside, and can absorb shock occurring due to collision of a damaging object to absorb at least a predetermined level of impact force regardless of a direction in which the collision is applied and minimize damages due to accidents that may occur successively, wherein a plurality of fiber threads is provided inside the body, with air filled therein, such that when the damaging object applies at least a predetermined level of impact to one point of the body, fiber threads connected to portions adjacent to the one point break, and the body absorbs shock as the portions adjacent to the one point of the body wrap around the damaging object.

公开(公告)号：US20240294263A1

公开(公告)日：2024-09-05

申请号：US18176996

申请日：2023-03-01

Applicant: Rockwell Collins, Inc.

Inventor： Christopher Thistlethwaite ,  Andrew Shawver

IPC: B64D17/22

CPC classification number: B64D17/36 ,  F16F7/12 ,  F16F7/14

Abstract: A shock load attenuation device is provided. The shock load attenuation device includes a crushable material; a first compartment in the crushable material surrounding a first line; and a second compartment in the crushable material surrounding a second line. In response to the first line being acted upon by a first force and the second line being acted upon by a second force, a first loop in the first line is configured to slide along the second line and a first loop in the second line is configured to slide along the first line, crushing the crushable material.

公开(公告)号：US20240263478A1

公开(公告)日：2024-08-08

申请号：US18007271

申请日：2022-08-10

Applicant: NIPPON STEEL ENGINEERING CO., LTD.

Inventor： Benjamin Jacob SITLER ,  Masao TERASHIMA ,  Toru TAKEUCHI ,  Yuki TERAZAWA ,  Ryota MATSUI

IPC: E04H9/02 ,  F16F7/12 ,  F16F15/04

CPC classification number: E04H9/0237 ,  F16F7/12 ,  F16F15/04

Abstract: A buckling-restrained brace includes a core and a restrainer, the core includes a first steel plate having a first yield point, a second steel plate having a second yield point different from the first yield point, and a third steel plate having a third yield point different from the first yield point, the first steel plate is sandwiched between the second steel plate and the third steel plate, and a length of a first yielding segment of the first steel plate in the axial direction is different from a length of the second yielding segment of the second steel plate in the axial direction, and is different from a length of the third yielding segment of the third steel plate in the axial direction.

公开(公告)号：US20230313859A1

公开(公告)日：2023-10-05

申请号：US18043733

申请日：2021-06-15

Applicant: Shandong University of Science and Technology

Inventor： Chenglong WANG ,  Meng CHEN

IPC: F16F13/00 ,  F16F9/32 ,  F16F9/34 ,  F16F9/36 ,  F16F9/53 ,  F16F7/12

CPC classification number: F16F13/007 ,  F16F9/3242 ,  F16F9/34 ,  F16F9/368 ,  F16F9/535 ,  F16F7/12 ,  F16F9/3292 ,  F16F2226/048 ,  F16F2226/04 ,  F16F2224/02 ,  F16F2228/066 ,  F16F2222/12 ,  F16F2230/08 ,  F16F2230/18 ,  F16F2230/30 ,  F16F2230/42 ,  F16F2232/08 ,  F16F2236/045

Abstract: Disclosed are a compound impact-resistant device and an application thereof. The compound impact-resistant device includes an inner cylinder, a first pressure sensor and an outer cylinder; an inner cavity of the inner cylinder is connected to a magnetorheological damper, a spiral valve element, a floating piston and a spring from bottom to top; and the outer cylinder is connected to a piston rod, a bottom end of the piston rod penetrates a top of the inner cylinder, the spring and the floating piston to be connected to the spiral valve element, and a portion below the spiral valve element is filled with hydraulic oil. The compound impact-resistant device can provide specific initial support force and achieve active self-adaptation to dynamic impact, thus solving the problems that traditional hydraulic buffers cannot provide initial support force and traditional mechanical crushing members have difficulty in providing large support force.

公开(公告)号：US20190039547A1

公开(公告)日：2019-02-07

申请号：US16075242

申请日：2017-02-03

Applicant: TS TECH CO., LTD.

Inventor： Tetsuhisa YAMAMOTO ,  Tetsuki NONAKA

IPC: B60R21/04 ,  B60R13/02 ,  F16F7/12

CPC classification number: B60R21/0428 ,  B60J5/0451 ,  B60R13/0206 ,  B60R13/0243 ,  F16F7/12

Abstract: A vehicle interior component, having rigidity for mitigating an impact from a side collision, includes a door panel, a door trim adapted to be attached to the door panel, and a box-shaped protector arranged between the door panel and the door trim and attached to one of the door panel and the door trim. An outer wall groove extending in a vehicle front to back direction is formed in an outer wall of the protector, which is opposite to the other of the door panel and the door trim. The outer wall is partitioned by the outer wall groove in an up to down direction into an upper opposite surface and a lower opposite surface, and one of the upper opposite surface and the lower opposite surface has an up-down length at a vehicle front side, which is larger than an up-down length at a vehicle rear side.

公开(公告)号：US20180274620A1

公开(公告)日：2018-09-27

申请号：US15751712

申请日：2016-08-10

Applicant: Xenith, LLC

Inventor： Kyle Lamson

IPC: F16F7/12 ,  A42B3/04

CPC classification number: F16F7/12 ,  A42B3/04 ,  A42B3/124 ,  F16F1/3732 ,  F16F7/123 ,  F16F9/0472 ,  F16F2224/0233 ,  F16F2226/04 ,  F16F2228/14

Abstract: A shock absorber includes a bottom rim, a top wall comprising a raised central portion and a top rim, a side wall extending between the top and bottom rims, and a corrugation surrounding a periphery of the raised central portion that (i) connects the raised central portion to the top rim, (ii) descends to a depth below half a height of the side wall, and (iii) is separated by a distance from a surface. Impact forces imparted on the shock absorber are attenuated by a first amount in a first stage by resistive yielding of the side wall; by a second amount in a second stage by depression of the central portion and resistive yielding of the corrugation associated therewith; and by a third amount in a third stage by resistive yielding of the corrugation in response to a force applied to the top rim upon contact with the surface.

公开(公告)号：US20180257597A1

公开(公告)日：2018-09-13

申请号：US15909599

申请日：2018-03-01

Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHA ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Yohei MIGAKI ,  Manabu KAWAGUCHI ,  Mitsuaki ESHIMA

IPC: B60R21/04 ,  F16F7/12

CPC classification number: B60R21/0428 ,  B60R13/0243 ,  B60R2021/0006 ,  B60R2021/0055 ,  B60R2021/0414 ,  F16F7/12 ,  F16F2224/0233 ,  F16F2226/04 ,  F16F2230/0023

Abstract: An impact absorber to be mounted between a vehicular panel and a vehicular interior part covering the vehicular panel from a vehicular interior side includes an opposite wall to be opposite the vehicular panel, outer walls extending from edges of the opposite wall toward a vehicular interior side, and an extended wall extending from the opposite wall toward the vehicular interior side and having a side edge connected to the one outer wall, and the extended wall having a thickness that is increased from a vehicular interior end thereof toward a vehicular exterior end thereof, and the extended wall having a cutout hole that is open toward a vehicular exterior side.

公开(公告)号：US20180180074A1

公开(公告)日：2018-06-28

申请号：US15729903

申请日：2017-10-11

Applicant: Lear Corporation

Inventor： Dirk BENTHAUS ,  Zvonko VAN DER MEER

IPC: F16B1/02 ,  F16F7/12 ,  F16B39/28

CPC classification number: F16B1/02 ,  F16B5/0241 ,  F16B5/0657 ,  F16B39/28 ,  F16F1/3732 ,  F16F7/12 ,  F16F2230/0005

Abstract: A fastener assembly is provided with a first threaded fastener. A damper has a body sized to receive the first threaded fastener, and a flange to provide an installation surface. A second threaded fastener is sized to engage the first threaded fastener. An actuator includes a housing with a receptacle. The receptacle has a cavity sized to receive the flange of the damper, and the receptacle is provided with a slot with an opening to receive the body of the damper. A structural support member has an aperture formed therethrough. The second threaded fastener is engaged with the aperture of the structural support member to fasten the actuator to the structural support member.

公开(公告)号：US20180163773A1

公开(公告)日：2018-06-14

申请号：US15840510

申请日：2017-12-13

Applicant: Airbus Operations SAS

Inventor： Alain DEPEIGE ,  Jérôme ANTYPAS

IPC: F16C7/04 ,  F16F7/12 ,  F16F15/12

CPC classification number: F16C7/04 ,  B64C13/30 ,  B64D2013/0603 ,  F16C7/02 ,  F16F7/12 ,  F16F15/1208 ,  F16F2224/025 ,  F16F2236/08 ,  F16F2238/04

Abstract: A damping connecting rod that can be converted into a rigid connecting rod in the case of abnormal vibrations. The damping connecting rod comprises a body having a cavity and a shaft inside the cavity, with a clevis associated with the body and allowing the clevis to be fixed to an element. The shaft can be longitudinally displaced inside the body or the body about the shaft. The connecting rod includes an arrangement for longitudinally immobilizing the shaft with respect to the clevis comprising at least one hook and at least one hollow, which are borne by two connecting rod pieces, respectively, which are configured to be displaced toward one another and with a shape such that, with the displacement of the pieces longitudinally with respect to one another, the hook driven into the corresponding hollow longitudinally immobilizes the shaft with respect to the clevis.

公开(公告)号：US09995359B2

公开(公告)日：2018-06-12

申请号：US15247013

申请日：2016-08-25

Applicant: Airbus Operations S.L.

Inventor： Esteban Martino Gonzalez ,  Andrea Iván Marasco ,  Diego Folch Cortés ,  Javier Toral Vázquez ,  Vasilis Votsios ,  Raúl Fernandez Ballesteros ,  Fernando Pereira Mosqueira

IPC: F16F7/12 ,  F16F3/00 ,  F16F7/00 ,  G10K11/16

CPC classification number: F16F7/12 ,  B29C44/357 ,  B29K2995/0002 ,  B29K2995/0091 ,  B29L2009/00 ,  B29L2031/30 ,  B29L2031/60 ,  B32B1/08 ,  B32B3/12 ,  B32B3/18 ,  B32B25/00 ,  B32B2250/03 ,  B32B2307/102 ,  B32B2307/51 ,  B32B2307/56 ,  B32B2307/734 ,  B32B2605/18 ,  F16F3/00 ,  F16F7/00 ,  F16F7/121 ,  G10K11/16

Abstract: A deformable structure, such as a panel or a shock absorber, for absorbing energy from a mechanical and/or acoustic impact. The structure comprises an inner core and one or more external layers covering the inner core. The inner core comprises a set of first segments having a positive Poison's ratio and second segments having a negative Poisson's ratio. The first and second segments are arranged alternately and joined to one another so that the deformation received by one first segment is transmitted to an adjacent second segment and vice versa.