FR3095787B1 - Installation of an acoustic protection screen for a motor vehicle engine - Google Patents

Installation of an acoustic protection screen for a motor vehicle engine Download PDF

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Publication number
FR3095787B1
FR3095787B1 FR1904883A FR1904883A FR3095787B1 FR 3095787 B1 FR3095787 B1 FR 3095787B1 FR 1904883 A FR1904883 A FR 1904883A FR 1904883 A FR1904883 A FR 1904883A FR 3095787 B1 FR3095787 B1 FR 3095787B1
Authority
FR
France
Prior art keywords
washers
motor vehicle
vehicle engine
installation
protection screen
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1904883A
Other languages
French (fr)
Other versions
FR3095787A1 (en
Inventor
Fabien Bataille
Jêrome Lecomte
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Treves Products Services and Innovation SAS
Original Assignee
Treves Products Services and Innovation SAS
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 Treves Products Services and Innovation SAS filed Critical Treves Products Services and Innovation SAS
Priority to FR1904883A priority Critical patent/FR3095787B1/en
Priority to PCT/EP2020/063080 priority patent/WO2020229424A1/en
Publication of FR3095787A1 publication Critical patent/FR3095787A1/en
Application granted granted Critical
Publication of FR3095787B1 publication Critical patent/FR3095787B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B60R13/0838—Insulating elements, e.g. for sound insulation for engine compartments
    • 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
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/002—Resiliently deformable pins
    • F16B19/004—Resiliently deformable pins made in one piece
    • 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
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
    • F16B43/001—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts for sealing or insulation
    • 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
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/0642—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship the plates being arranged one on top of the other and in full close contact with each other
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

L’invention concerne un montage d’un écran (1) de protection acoustique pour moteur de véhicule automobile, ledit montage comprenant un organe (4) de fixation dudit écran sur une embase (2), ledit écran comprenant une âme (7) et un élément de renforcement (8) d’une zone de réception dudit organe, ledit élément étant à base de matériau élastomère moulé en forme de manchon (9) de réception dudit organe dont les extrémités s’élargissent en forme de rondelles (10a,10b), la mousse de ladite âme surmoulant la face externe (11) dudit manchon et la face interne (12) de chacune desdites rondelles, la face externe (13a,13b) de chacune desdites rondelles étant dépourvue de mousse, la collerette (6) prend appui en contact serrant sur la face externe (13a) de l’une desdites rondelles (10a) et la face externe (13b) de l’autre desdites rondelles (10b) prend appui en contact serrant sur ladite embase. Figure 1The invention relates to an assembly of an acoustic protection screen (1) for a motor vehicle engine, said assembly comprising a member (4) for fixing said screen on a base (2), said screen comprising a core (7) and a reinforcing element (8) of a receiving zone of said member, said element being based on a molded elastomeric material in the form of a sleeve (9) for receiving said member, the ends of which widen in the form of washers (10a, 10b ), the foam of said core overmolding the external face (11) of said sleeve and the internal face (12) of each of said washers, the external face (13a, 13b) of each of said washers being devoid of foam, the collar (6) bears in squeezing contact on the outer face (13a) of one of said washers (10a) and the outer face (13b) of the other of said washers (10b) bears in squeezing contact on said base. Figure 1

FR1904883A 2019-05-10 2019-05-10 Installation of an acoustic protection screen for a motor vehicle engine Active FR3095787B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1904883A FR3095787B1 (en) 2019-05-10 2019-05-10 Installation of an acoustic protection screen for a motor vehicle engine
PCT/EP2020/063080 WO2020229424A1 (en) 2019-05-10 2020-05-11 Mounting of an acoustic protection shield for a motor vehicle engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1904883A FR3095787B1 (en) 2019-05-10 2019-05-10 Installation of an acoustic protection screen for a motor vehicle engine
FR1904883 2019-05-10

Publications (2)

Publication Number Publication Date
FR3095787A1 FR3095787A1 (en) 2020-11-13
FR3095787B1 true FR3095787B1 (en) 2021-05-21

Family

ID=68806820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1904883A Active FR3095787B1 (en) 2019-05-10 2019-05-10 Installation of an acoustic protection screen for a motor vehicle engine

Country Status (2)

Country Link
FR (1) FR3095787B1 (en)
WO (1) WO2020229424A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3779928B1 (en) * 2019-08-13 2023-11-08 Humanetics Innovative Solutions, Inc. Coupling design for coupling simulated pelvic flesh to a pelvic support structure of a pelvis assembly of an anthropomorphic test device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10063812B4 (en) * 2000-11-15 2005-08-18 Richard Bergner Verbindungstechnik Gmbh & Co. Kg connecting element
DE102007030983A1 (en) * 2007-07-04 2009-01-15 Federal-Mogul Sealing Systems Gmbh Protective shield for thermally screening a combustion engine comprises a screen with a fixing region for holding a fixing device and to connect to a component and a damping element with beads
DE202011109219U1 (en) * 2011-12-16 2012-12-19 Reinz-Dichtungs-Gmbh heat shield
FR3006265B1 (en) * 2013-05-28 2015-07-03 Cera ACOUSTIC PROTECTION SCREEN FOR A MOTOR VEHICLE ENGINE

Also Published As

Publication number Publication date
WO2020229424A1 (en) 2020-11-19
FR3095787A1 (en) 2020-11-13

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