FR3137732B1 - Pièce en élastomère à double fonction - Google Patents

Pièce en élastomère à double fonction Download PDF

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Publication number
FR3137732B1
FR3137732B1 FR2206919A FR2206919A FR3137732B1 FR 3137732 B1 FR3137732 B1 FR 3137732B1 FR 2206919 A FR2206919 A FR 2206919A FR 2206919 A FR2206919 A FR 2206919A FR 3137732 B1 FR3137732 B1 FR 3137732B1
Authority
FR
France
Prior art keywords
dual
elastomer part
function
function elastomer
providing
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
FR2206919A
Other languages
English (en)
Other versions
FR3137732A1 (fr
Inventor
Gautier Louchart
Roy Gilles Le
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.)
Aumovio Germany GmbH
Original Assignee
Continental Automotive Technologies GmbH
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 Continental Automotive Technologies GmbH filed Critical Continental Automotive Technologies GmbH
Priority to FR2206919A priority Critical patent/FR3137732B1/fr
Publication of FR3137732A1 publication Critical patent/FR3137732A1/fr
Application granted granted Critical
Publication of FR3137732B1 publication Critical patent/FR3137732B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/064—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
    • F16J15/025—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity and with at least one flexible lip
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
    • F16J15/106—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure homogeneous

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Tires In General (AREA)
  • Springs (AREA)

Abstract

L’invention concerne une pièce (100) en élastomère d’une dureté prédéterminée comprenant une première partie (101) assurant une fonction d’étanchéité, et au moins une deuxième partie (102) assurant une fonction d’amortissement, la pièce étant remarquable en ce que la deuxième partie (102) comprend au moins une cavité configurée pour en réduire la dureté à une valeur compatible avec la fonction d’amortissement. Figure 3.
FR2206919A 2022-07-06 2022-07-06 Pièce en élastomère à double fonction Active FR3137732B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2206919A FR3137732B1 (fr) 2022-07-06 2022-07-06 Pièce en élastomère à double fonction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2206919 2022-07-06
FR2206919A FR3137732B1 (fr) 2022-07-06 2022-07-06 Pièce en élastomère à double fonction

Publications (2)

Publication Number Publication Date
FR3137732A1 FR3137732A1 (fr) 2024-01-12
FR3137732B1 true FR3137732B1 (fr) 2025-07-11

Family

ID=83690143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2206919A Active FR3137732B1 (fr) 2022-07-06 2022-07-06 Pièce en élastomère à double fonction

Country Status (1)

Country Link
FR (1) FR3137732B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912286A (en) * 1973-11-09 1975-10-14 Acme Highway Prod Sealing member
US5231386A (en) * 1990-07-24 1993-07-27 Home Row, Inc. Keyswitch-integrated pointing assembly
US20110008557A1 (en) * 2009-07-07 2011-01-13 Zeyfang Frederick W "Compression-molded silicone rubber cap and plug"
FR3080368B1 (fr) * 2018-04-20 2021-04-23 Virbac Dispositif de protection contre les chocs apte a equiper une bouteille
US11668395B2 (en) * 2019-10-30 2023-06-06 Federal-Mogul Motorparts Llc Gasket including channel-retention features

Also Published As

Publication number Publication date
FR3137732A1 (fr) 2024-01-12

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