FR3132550B1 - Trim element and process for cutting trim elements without loss - Google Patents

Trim element and process for cutting trim elements without loss Download PDF

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Publication number
FR3132550B1
FR3132550B1 FR2201125A FR2201125A FR3132550B1 FR 3132550 B1 FR3132550 B1 FR 3132550B1 FR 2201125 A FR2201125 A FR 2201125A FR 2201125 A FR2201125 A FR 2201125A FR 3132550 B1 FR3132550 B1 FR 3132550B1
Authority
FR
France
Prior art keywords
trim
loss
cutting
elements
annular lining
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
FR2201125A
Other languages
French (fr)
Other versions
FR3132550A1 (en
Inventor
Roël Verhoog
Michael Hennebelle
Olivier Marechal
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.)
Valeo Embrayages SAS
Original Assignee
Valeo Embrayages 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 Valeo Embrayages SAS filed Critical Valeo Embrayages SAS
Priority to FR2201125A priority Critical patent/FR3132550B1/en
Priority to PCT/EP2023/052068 priority patent/WO2023151969A1/en
Publication of FR3132550A1 publication Critical patent/FR3132550A1/en
Application granted granted Critical
Publication of FR3132550B1 publication Critical patent/FR3132550B1/en
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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/04—Attachment of linings
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/60—Clutching elements
    • F16D13/64—Clutch-plates; Clutch-lamellae
    • F16D13/648—Clutch-plates; Clutch-lamellae for clutches with multiple lamellae
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/12—Discs; Drums for disc brakes
    • F16D65/122—Discs; Drums for disc brakes adapted for mounting of friction pads
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0058—Fully lined, i.e. braking surface extending over the entire disc circumference
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2250/00—Manufacturing; Assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

L'invention concerne un patin de friction (20) pour garniture annulaire de disque de friction apte à couvrir un secteur de la surface de ladite garniture annulaire et comprenant une petite base (21) et une grande base (22) opposées l’une à l’autre et situées en périphérie intérieure et extérieure de ladite garniture annulaire dans lequel la petite base (21) est formée d’au moins un arc de cercle (21a) et la grande base (22) est formée d’au moins deux segments de raccordement (23) situés de part et d’autre d’un autre arc de cercle (24). Les rayons et les longueurs des deux arcs de cercle (21a, et 24) sont substantiellement égaux. [Figure accompagnant l’abrégé : Figure 3A]The invention relates to a friction pad (20) for an annular lining of a friction disc capable of covering a sector of the surface of said annular lining and comprising a small base (21) and a large base (22) opposite each other. the other and located on the interior and exterior periphery of said annular lining in which the small base (21) is formed of at least one arc of a circle (21a) and the large base (22) is formed of at least two segments connection (23) located on either side of another arc of a circle (24). The radii and lengths of the two circular arcs (21a, and 24) are substantially equal. [Figure accompanying the abstract: Figure 3A]

FR2201125A 2022-02-09 2022-02-09 Trim element and process for cutting trim elements without loss Active FR3132550B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2201125A FR3132550B1 (en) 2022-02-09 2022-02-09 Trim element and process for cutting trim elements without loss
PCT/EP2023/052068 WO2023151969A1 (en) 2022-02-09 2023-01-27 Friction lining element and method for cutting out a friction lining element without loss

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2201125A FR3132550B1 (en) 2022-02-09 2022-02-09 Trim element and process for cutting trim elements without loss
FR2201125 2022-02-09

Publications (2)

Publication Number Publication Date
FR3132550A1 FR3132550A1 (en) 2023-08-11
FR3132550B1 true FR3132550B1 (en) 2023-12-22

Family

ID=81327103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2201125A Active FR3132550B1 (en) 2022-02-09 2022-02-09 Trim element and process for cutting trim elements without loss

Country Status (2)

Country Link
FR (1) FR3132550B1 (en)
WO (1) WO2023151969A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2947606C2 (en) * 1979-11-26 1982-08-19 Alfred Teves Gmbh, 6000 Frankfurt Annular friction body, especially for full disc brakes
US6793057B1 (en) * 2002-12-31 2004-09-21 Robert P. Smith, Jr. Rotary friction system
DE102013226393B4 (en) * 2013-01-17 2020-06-25 Schaeffler Technologies AG & Co. KG Friction disk for a clutch device, clutch device and torque transmission device

Also Published As

Publication number Publication date
WO2023151969A1 (en) 2023-08-17
FR3132550A1 (en) 2023-08-11

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Effective date: 20230811

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