MX2019014766A - Estructura para acoplar una cubierta inferior a la carroceria del vehiculo. - Google Patents

Estructura para acoplar una cubierta inferior a la carroceria del vehiculo.

Info

Publication number
MX2019014766A
MX2019014766A MX2019014766A MX2019014766A MX2019014766A MX 2019014766 A MX2019014766 A MX 2019014766A MX 2019014766 A MX2019014766 A MX 2019014766A MX 2019014766 A MX2019014766 A MX 2019014766A MX 2019014766 A MX2019014766 A MX 2019014766A
Authority
MX
Mexico
Prior art keywords
vehicle body
undercover
receivers
interference
fixing points
Prior art date
Application number
MX2019014766A
Other languages
English (en)
Inventor
Endoh Katsuhisa
Endo Takafumi
Original Assignee
Unipres Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unipres Corp filed Critical Unipres Corp
Publication of MX2019014766A publication Critical patent/MX2019014766A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D35/00—Vehicle bodies characterised by streamlining
    • B62D35/02—Streamlining the undersurfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0861—Insulating elements, e.g. for sound insulation for covering undersurfaces of vehicles, e.g. wheel houses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D27/00—Connections between superstructure or understructure sub-units
    • B62D27/06—Connections between superstructure or understructure sub-units readily releasable
    • B62D27/065—Connections between superstructure or understructure sub-units readily releasable using screwthread
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F16B5/0241—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread with the possibility for the connection to absorb deformation, e.g. thermal or vibrational
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0815—Acoustic or thermal insulation of passenger compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R2013/0807—Arrangements of fasteners or clips specially adapted therefore

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

Una cubierta inferior (31) para rectificar el flujo de aire debajo del piso de un vehículo mientras conduce el vehículo incluye pedestales de tornillo (42) para acoplar tornillos (41) o pedestales de tuerca para tuercas, que sirven como puntos de sujeción a la carrocería del vehículo (29). Se colocan tapas de interferencia (58) que son un producto moldeado hecho de un material de resina elástica entre los pedestales adyacentes. Bajo un estado en el que la cubierta inferior (31) está enganchada y sujeta a la carrocería del vehículo mediante los tornillos, una porción superior (60) de las tapas de interferencia (59) se deforma elásticamente y se apoya en la superficie opuesta de la carrocería del vehículo, y Se mantiene el pilar anterior. Se mantiene una pequeña separación entre la cubierta inferior y la carrocería del vehículo, y se evita la interferencia entre la cubierta inferior y el vehículo debido a la vibración durante la conducción, sin cambiar el número de puntos de sujeción de la cubierta inferior a la carrocería del vehículo.
MX2019014766A 2017-06-12 2018-06-12 Estructura para acoplar una cubierta inferior a la carroceria del vehiculo. MX2019014766A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017115079 2017-06-12
PCT/JP2018/022334 WO2018230538A1 (ja) 2017-06-12 2018-06-12 アンダーカバーの車体への取付構造

Publications (1)

Publication Number Publication Date
MX2019014766A true MX2019014766A (es) 2020-02-07

Family

ID=64659735

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019014766A MX2019014766A (es) 2017-06-12 2018-06-12 Estructura para acoplar una cubierta inferior a la carroceria del vehiculo.

Country Status (5)

Country Link
US (1) US11414141B2 (es)
JP (1) JP6490324B1 (es)
CN (1) CN110770111B (es)
MX (1) MX2019014766A (es)
WO (1) WO2018230538A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6761013B2 (ja) * 2018-09-27 2020-09-23 本田技研工業株式会社 車体下部構造
JP7184212B2 (ja) * 2020-06-09 2022-12-06 日産自動車株式会社 駆動装置の保護構造
DE102022101568A1 (de) 2022-01-24 2023-07-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Schutzabdeckung für ein Fahrwerksbauteil eines Kraftfahrzeugs
US20230326444A1 (en) * 2022-04-12 2023-10-12 GM Global Technology Operations LLC Cast cover with integrated noise mitigation method

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843012B2 (ja) 1980-04-16 1983-09-24 山川工業株式会社 ダイレクトオ−トチヤ−ジによる樹脂プレス成形法
JPS61107692U (es) * 1984-12-21 1986-07-08
JP3269197B2 (ja) 1993-08-12 2002-03-25 日産自動車株式会社 自動車のアンダーフロア構造
DE19809629A1 (de) * 1998-03-06 1999-09-09 Wegmann & Co Gmbh Einrichtung zum Schutz des Innenraums eines Kampffahrzeugs, insbesondere eines Kampfpanzers, gegen Aufheizung durch Sonneneinstrahlung
JP3775280B2 (ja) * 2001-10-31 2006-05-17 日産自動車株式会社 車体前部構造
FR2860468B1 (fr) * 2003-10-02 2007-01-12 Cera Deflecteur sous caisse presentant des proprietes de protection acoustique
JP2006160023A (ja) * 2004-12-06 2006-06-22 Nissan Motor Co Ltd 車両用アンダーカバー
JP4594220B2 (ja) * 2005-11-24 2010-12-08 トヨタ自動車株式会社 アンダカバー
CN101475027A (zh) * 2008-01-04 2009-07-08 上海耀华大中新材料有限公司 一种汽车底部导流板及其制造方法
JP5176211B2 (ja) * 2008-12-25 2013-04-03 ポップリベット・ファスナー株式会社 スペーサクリップ
JP5253243B2 (ja) * 2009-03-12 2013-07-31 小島プレス工業株式会社 車両用アンダーカバー
EP2623401B1 (en) * 2010-09-30 2015-03-25 Honda Motor Co., Ltd. Car body forepart structure
JP5734046B2 (ja) * 2011-03-25 2015-06-10 本田技研工業株式会社 自動車の車体下部構造
JP2012245925A (ja) * 2011-05-30 2012-12-13 Howa Textile Industry Co Ltd 自動車用ボディーアンダーカバー
KR20130120074A (ko) * 2012-04-25 2013-11-04 한화엘앤씨 주식회사 차량의 언더커버 가조립용 플러그너트
KR101563883B1 (ko) * 2014-05-22 2015-10-29 한화첨단소재 주식회사 스티프너가 일체화 된 자동차용 언더커버
JP6319269B2 (ja) * 2015-11-06 2018-05-09 マツダ株式会社 車両の下部車体構造
CN105416416B (zh) * 2015-11-25 2017-11-24 浙江陆虎汽车有限公司 一种地板导流板及车辆
CN205841397U (zh) * 2016-07-19 2016-12-28 上海交通大学 一种汽车缓冲钉
US10077011B1 (en) * 2017-05-09 2018-09-18 Ford Global Technologies, Llc Vehicle underbody acoustic panels
FR3099124A1 (fr) * 2019-07-26 2021-01-29 Psa Automobiles Sa Véhicule automobile équipé d'un déflecteur d'air monté transversalement sous un carénage de fond en s'étendant vers le plan de roulage du véhicule à l'avant d'un essieu arrière.
FR3099744B1 (fr) * 2019-08-08 2021-07-16 Psa Automobiles Sa Déflecteur à parois de calage, pour une structure d’un soubassement de véhicule

Also Published As

Publication number Publication date
CN110770111A (zh) 2020-02-07
JP6490324B1 (ja) 2019-03-27
WO2018230538A1 (ja) 2018-12-20
JPWO2018230538A1 (ja) 2019-06-27
CN110770111B (zh) 2022-08-23
US11414141B2 (en) 2022-08-16
US20200198708A1 (en) 2020-06-25

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