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1. (WO2019042657) CLUTCH MECHANISM COVER BLANK, COVER OBTAINED FROM SAID BLANK AND METHOD FOR MANUFACTURING THIS COVER
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Pub. No.: WO/2019/042657 International Application No.: PCT/EP2018/069588
Publication Date: 07.03.2019 International Filing Date: 19.07.2018
IPC:
F16D 13/58 (2006.01) ,F16D 13/71 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
13
Friction clutches
58
Details
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
13
Friction clutches
58
Details
70
Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
71
in which the clutching pressure is produced by springs only
Applicants:
VALEO EMBRAYAGES [FR/FR]; 81 avenue ROGER DUMOULIN 80009 AMIENS, FR
Inventors:
DELIENCOURT, Nicolas; FR
Agent:
VINCENT, Catherine; FR
Priority Data:
175802331.08.2017FR
Title (EN) CLUTCH MECHANISM COVER BLANK, COVER OBTAINED FROM SAID BLANK AND METHOD FOR MANUFACTURING THIS COVER
(FR) FLANC DE COUVERCLE POUR MÉCANISME D'EMBRAYAGE, COUVERCLE OBTENU A PARTIR DUDIT FLANC ET PROCÉDÉ DE FABRICATION DE CE COUVERCLE
Abstract:
(EN) The invention relates jointly to: – a motor vehicle clutch mechanism cover blank (1) comprising a cylindrical central part (11) and a peripheral part (12) said parts extending more or less in the one same plane, characterized in that the central part (11) and the peripheral part (12) each comprise at least one steel sheet and in that at least two of the sheets that make up the blank (1) are connected by a bead of welding (2, 2a, 2b, 3) such that the thickness of said peripheral part (12) is less than the thickness of said central part (11), – a cover obtained from this blank and, – a method for manufacturing said cover.
(FR) L'invention concerne, à la fois; - un flanc (1) de couvercle pour mécanisme d'embrayage de véhicule automobile comprenant une partie centrale cylindrique (11) et une partie périphérique (12), lesdites parties s'étendant sensiblement dans un même plan, caractérisé en ce que la partie centrale (11) et la partie périphérique (12) comprennent chacune au moins une tôle d'acier et en ce qu'au moins deux des tôles constitutives du flanc (1) sont reliées par un cordon de soudure (2, 2a, 2b, 3) de telle sorte que l'épaisseur de ladite partie périphérique (12) est inférieure à l'épaisseur de ladite partie centrale (11), - un couvercle obtenu à partir de ce flanc et, - un procédé de fabrication dudit couvercle.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)