公开(公告)号：US20230286449A1

公开(公告)日：2023-09-14

申请号：US18018510

申请日：2021-07-27

Applicant: Treves Products, Services & Innovation

Inventor： David Drezet ,  Carlos Martins

IPC: B60R13/08 ,  F02B77/11

CPC classification number: B60R13/0838 ,  F02B77/11

Abstract: A system for mounting an acoustic shield above a motor vehicle engine, including a shank having a head and a block of molded elastomer provided with a housing into which the head can be inserted, the housing having a nominal size that allows it to accept, as a close fit, a head of analogous nominal size, the wall of the housing having at least one break in continuity configured as a bellows so that, through deformation of the wall in the region of the break in continuity, the size of the housing can be enlarged to allow it to accept a head of size greater than the nominal size.

公开(公告)号：US20230278507A1

公开(公告)日：2023-09-07

申请号：US18076925

申请日：2022-12-07

Applicant: DAESOL AUSYS CO., LTD

Inventor： Min Ho Kwon ,  Jae Kyun Nam Gung ,  JeongHyeon Heo

IPC: B60R13/08 ,  B32B3/26 ,  B32B3/12 ,  B32B5/02 ,  B32B27/40 ,  B32B27/12

CPC classification number: B60R13/0815 ,  B60R13/0838 ,  B32B3/266 ,  B32B3/12 ,  B32B5/02 ,  B32B27/40 ,  B32B27/12 ,  B32B2250/40 ,  B32B2262/101 ,  B32B2307/72 ,  B32B2307/102 ,  B32B2605/00

Abstract: Honeycomb structures, glass fiber mats, and polyurethane on both sides with respect to a perforated plate. A sound absorption hole is formed in at least one of the glass fiber mat and the polyurethane arranged on both sides of the honeycomb structure and passes through each cell, so that sound absorption performance in a high frequency band as well as a low frequency band can be improved using multilayer sound absorption characteristics. Noise passing through the honeycomb structure is changed to noise to be absorbed. Since the diameters of the sound absorption holes formed to pass through the honeycomb structures arranged on both sides of the perforated plate are different, a sound absorption band of a desired frequency may be easily adjusted. The sound absorption performance in a low frequency band of 1,000 Hz and a high frequency band of 5,000 Hz or higher can be improved.

公开(公告)号：US20230278505A1

公开(公告)日：2023-09-07

申请号：US18017913

申请日：2021-09-07

Applicant: SIKA TECHNOLOGY AG

Inventor： Henrik LINDGREN ,  Dimitri MARCQ

IPC: B60R13/08 ,  B62D65/02

CPC classification number: B60R13/08 ,  B62D65/022 ,  B62D25/00

Abstract: An insulating element for sealing off a structural element in a motor vehicle, including a carrier and an expandable material that is arranged on the carrier. The insulating element has a top side and a bottom side which, in a state of use, are aligned substantially in a plane of a cross section of the structural element that is to be sealed off. In addition, the insulating element has at least one guide element, by means of which the insulating element can be arranged on a rail element, with the result that the rail element is arranged substantially perpendicularly to the top side and to the bottom side.

公开(公告)号：US11718246B2

公开(公告)日：2023-08-08

申请号：US17495164

申请日：2021-10-06

Applicant: HONDA MOTOR CO., LTD.

Inventor： Akihiro Kitagawa

IPC: B60R13/08 ,  B60R19/48

CPC classification number: B60R13/0884 ,  B60R19/48

Abstract: A noise shielding structure is provided that is highly versatile with no limitation to vehicle models and bumper designs, and effectively reduces road noise in the rear compartment. The noise shielding structure includes: an outer panel at a rear vehicle body; a rear bumper provided so as to cover the outer panel; and a noise shield arranged between the outer panel and the rear bumper, wherein the noise shield includes a fixed portion to be fixed to the outer panel and a flap portion to contact the rear bumper when the rear bumper is attached to the rear vehicle body, and the flap portion is deformable on a hinge of the noise shield provided between the fixed portion and the flap portion.

公开(公告)号：US20230202417A1

公开(公告)日：2023-06-29

申请号：US18069460

申请日：2022-12-21

Applicant: RANGER DESIGN

Inventor： Francois GRAVEL

IPC: B60R21/02 ,  B60R13/08 ,  B60J5/00

CPC classification number: B60R21/026 ,  B60R13/08 ,  B60J5/00

Abstract: A vehicle partition assembly for installing in a vehicle. The assembly includes a partition configured to connect to an interior of the vehicle, the partition having an opening defined therein, and a door selectively moveable between at least an open position and a closed position. The door includes a door body slidably connected to the partition, and a door panel selectively moveable relative to the door body between at least an extended position and a retracted position. With the door in the closed position, the door panel is in extended position, and the door selectively closes the opening. With the door in the open position, the door panel is in the collapsed position, and the opening is uncovered to allow passage of a user therethrough.

公开(公告)号：US11654976B2

公开(公告)日：2023-05-23

申请号：US16617320

申请日：2018-06-04

Applicant: Zephyros, Inc.

Inventor： Kyle Deachin ,  Nicholas Agostini ,  Eric White ,  Dennis Skonieczny

IPC: B62D29/00 ,  B29C45/14 ,  B60R13/08 ,  G10K11/162 ,  B29K105/04 ,  B29L31/30

CPC classification number: B62D29/002 ,  B29C45/14336 ,  B60R13/08 ,  G10K11/162 ,  B29K2105/04 ,  B29K2995/0002 ,  B29L2031/30

Abstract: A baffle assembly for use in a transportation vehicle, comprising a carrier including an interior portion that includes a plurality of walls extending upward, a rim portion that extends to substantially surround the interior portion and a fastener that extends upward from the rim portion in the same direction as the plurality of walls. The baffle also includes a resinous sealant that includes a polymer that is adapted for thermal expansion upon activation by heat that is located on at least a portion of the interior portion wherein the rim portion is substantially free of any sealant.

公开(公告)号：US11634091B2

公开(公告)日：2023-04-25

申请号：US16492810

申请日：2018-03-13

Applicant: Cascade Engineering, Inc.

Inventor： Michael T. Campbell ,  Andrew R. Skestone

IPC: B60R13/08 ,  B32B3/24 ,  B32B3/30 ,  B32B5/02 ,  B32B5/24 ,  B32B5/26 ,  B32B27/12 ,  B32B38/06 ,  G10K11/168 ,  B32B5/06 ,  B32B3/26 ,  B32B3/08 ,  B32B5/14 ,  B32B7/09 ,  B32B5/08 ,  B32B5/22

Abstract: An acoustic fiber silencer for a motor vehicle includes a first sound absorbing layer and a second sound insulating layer. The layers are formed of lightweight fibrous material, and the sound insulating layer is quilted. The acoustic fiber silencer includes a frame to which the sound absorbing and sound insulating layers are secured. The frame provides structural support and shape to the sound absorbing and sound insulating layers. The acoustic fiber silencer is lightweight while maintaining excellent noise attenuation properties.

公开(公告)号：US20230120866A1

公开(公告)日：2023-04-20

申请号：US18084913

申请日：2022-12-20

Applicant: Hyundai Motor Company ,  Kia Corporation ,  Hado FNC Co., Ltd

Inventor： Seong Je KIM ,  Keun Young Kim ,  Tae Yoon Kim ,  Jung Wook Lee ,  Young Su Kim ,  Jong Eun Ha

IPC: B60R13/08 ,  D01F6/62 ,  B32B5/02 ,  B32B27/12 ,  B32B27/32 ,  D04H3/10 ,  B32B37/10 ,  B32B37/06 ,  B32B37/02

Abstract: Disclosed are an undercover for vehicles with high elasticity and rigidity and a method of manufacturing the same. The undercover for vehicles with high elasticity and rigidity may include a needle-punched nonwoven fabric having a multi-layer structure of felt layers including a first PET fiber and a low-melting-point PET fiber, and each of the felt layers may have improved tensile strength and have optimized fiber alignment, to thereby improve the binding between fibers, mechanical rigidity and elasticity, as well as to reduce the weight of components, improve durability and secure harmlessness and inline workability.

公开(公告)号：US11619159B2

公开(公告)日：2023-04-04

申请号：US16962424

申请日：2018-01-19

Applicant: VOLVO TRUCK CORPORATION

Inventor： Edervan Messias Da Rocha

IPC: F01P5/06 ,  F28F19/00 ,  B60K11/04 ,  B60R13/08 ,  F02M26/22 ,  F01P3/18 ,  F01P3/20 ,  F02M31/20 ,  F28F19/02

Abstract: A heat exchanger arrangement includes a heat exchanger having a front, a rear, and a side between the front and the rear, a fan arranged to direct an airflow from the front to the rear of the heat exchanger, and a screen disposed over at least the front and side of the heat exchanger and attached to a structure at or behind the rear of the heat exchanger.

公开(公告)号：US20230053179A1

公开(公告)日：2023-02-16

申请号：US17795429

申请日：2021-01-26

Applicant: Treves Products, Services & Innovation

Inventor： Arnaud Duval ,  Guillaume Crignon

IPC: B60R13/08 ,  G10K11/168 ,  B32B3/04 ,  B32B3/26 ,  B32B5/18 ,  B32B5/02 ,  B32B15/04 ,  B32B15/14 ,  B32B15/08

Abstract: The invention relates to an An acoustic protection system for a motor vehicle has two walls extending opposite each other; an elastically compressible acoustic decoupling layer arranged in compression at least along its periphery between the walls, the layer having two opposing faces pressed respectively against each of the walls, the faces being connected to each other by an edge, the layer being enclosed in a bag made from plastic film closed so as to form a sealed barrier on the edge, at least one air passage hole being provided in the bag opposite at least one of the faces, the hole being arranged at a distance from the edge so as to provide, around the hole, a seal created by the bag bearing on the corresponding wall.