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1. (WO2001026500) DISPENSER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/026500    International Application No.:    PCT/EP2000/009496
Publication Date: 19.04.2001 International Filing Date: 26.09.2000
Chapter 2 Demand Filed:    28.03.2001    
A45D 40/04 (2006.01)
Applicants: UNILEVER PLC [GB/GB]; Unilever House, Blackfriars, London EC4P 4BQ (GB) (AE, AG, AU, BB, BZ, CA, CY, GB, GD, GH, GM, IE, IL, KE, LC, LK, LS, MN, MW, NZ, SD, SG, SL, SZ, TT, TZ, UG, ZA, ZW only).
UNILEVER NV [NL/NL]; Weena 455, NL-3013 AL Rotterdam (NL) (AL, AM, AT, AZ, BA, BE, BF, BG, BJ, BR, BY, CF, CG, CH, CI, CM, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, FR, GA, GE, GN, GR, GW, HR, HU, ID, IS, IT, JP, KG, KP, KR, KZ, LR, LT, LU, LV, MA, MC, MD, MG, MK, ML, MR, MX, MZ, NE, NL, NO, PL, PT, RO, RU, SE, SI, SK, SN, TD, TG, TJ, TM, TR, UA, UZ, VN, YU only).
HINDUSTAN LEVER LIMITED [IN/IN]; Hindustan Lever House, 165/166 Backbay Reclamation, 400 020 Mumbai, Maharashtra (IN) (IN only)
Inventors: BAINES, Roger, Anthony; (GB).
BUNCE, Martin, Christopher; (GB).
JAMES, Robert, David; (GB).
JONES, Russell; (GB)
Agent: PEARCE, Timothy; Unilever PLC, Patent Department, Colworth House, Sharnbrook, Bedford, Bedfordshire MK44 1LQ (GB)
Priority Data:
9923923.8 08.10.1999 GB
Abstract: front page image
(EN)Dispensers for a solid or soft solid mass comprise a barrel (1), a piston (12) within the barrel (1), and a mechanism for advancing the piston axially within the barrel including a rotor wheel (6). The invention provides a seating means for the rotor wheel (6) at a predetermined angular position relative to the barrel (1) comprising a boss (9a, 9b) having an inwardly tapered profile (tear drop) and a sump (3a, 3b) dimensioned to receive the boss. The boss is preferably formed on the rotor wheel (6) and the sump in the base (2) of the barrel (1). Especially desirably, the dispenser is provided with a pair of bosses and sumps, symmetrically arranged around the rotor wheel and barrel base.
(FR)L'invention concerne un distributeur d'une masse solide molle ou dure, qui comporte un cylindre (1), un piston (12) disposé dans le cylindre (1), et un mécanisme, doté d'une roue mobile (6), permettant de déplacer le piston axialement vers l'avant. L'invention concerne un dispositif d'appui pour la roue mobile (6) disposé à un angle prédéterminé par rapport au cylindre, qui comporte un bossage (9a, 9b) ayant un profile effilé vers l'intérieur (pivot) et un embrèvement (3a, 3b) dimensionné de façon à recevoir le bossage. Le bossage du cylindre (1) est de préférence formé sur la roue mobile (6) et l'embrèvement dans la base (2) du cylindre (1). Le distributeur comprend, de préférence, une paire de bossages et d'embrèvements, disposés symétriquement autour de la roue mobile et de la base du cylindre.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)