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Pub. No.:    WO/2010/026539    International Application No.:    PCT/IB2009/053839
Publication Date: 11.03.2010 International Filing Date: 03.09.2009
B60C 25/138 (2006.01)
Applicants: M&B ENGINEERING S.R.L. [IT/IT]; Via Costituzione 45 I-42015 Correggio (RE) (IT) (For All Designated States Except US).
MAGNANI, Franco [IT/IT]; (IT) (For US Only)
Inventors: MAGNANI, Franco; (IT)
Agent: BURROWS, Anthony, Gregory; Business Centre West Avenue One, Business Park Letchworth Garden City Hertfordshire, SG6 2HB (GB)
Priority Data:
BO2008A000540 08.09.2008 IT
Abstract: front page image
(EN)The device for fitting and removing tyres comprises a support (2) provided with a connecting portion (3) associable with the movable arm (91) of a tyre changing machine, a first protruding element (7a) associated with said support (2) and suitable to be positioned in correspondence with a section of the edge of the rim of a wheel, a guide element (6) having a substantially elongated shape and which extends substantially orthogonal to the protruding element (7a), a gripping tool (4) associated with the support (2), suitable to be inserted between the tyre and the rim of the wheel and provided with a substantially curved end section, the gripping tool (4) being movable between a retracted position, wherein the end section is arranged in proximity of the first protruding element (7a), and an extracted position, wherein the gripping tool (4) extends from the first protruding element (7a) towards the wheel. The first protruding element (7a) is arranged substantially at the side of the gripping tools (4), in correspondence with a side of the gripping tool substantially opposite to the guide element (6).
(FR)L'invention concerne un dispositif de montage et de démontage de pneumatiques, comprenant un support (2) doté d'une section de couplage (3) raccordable au bras mobile (91) d'une machine de changement de pneumatiques, un premier élément protubérant (7a) associé au dit support (2) et peut venir se placer contre une section du bord de la jante d'une roue, un élément de guidage (6) ayant une forme sensiblement allongée et s'étendant dans une direction sensiblement orthogonale à l'élément protubérant (7a), un outil de préhension (4) associé au support (2), qui peut s'insérer entre le pneumatique et la jante de la roue et est doté d'une section terminale sensiblement courbe, l'outil de préhension (4) étant déplaçable entre une position rentrée dans laquelle la section terminale est placée à proximité du premier élément protubérant (7a), et une position sortie dans laquelle l'outil de préhension (4) s'étend vers la roue depuis le premier élément protubérant (7a). Le premier élément protubérant (7a) est sensiblement adjacent à l'outil de préhension (4), sur le côté de l'outil de préhension placé sensiblement à l'opposé de l'élément de guidage (6).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Italian (IT)