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1. (WO2018137745) RIM FOR CLIMBING STAIRS AND MOVING OVER A FLAT SURFACE
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Pub. No.: WO/2018/137745 International Application No.: PCT/DZ2017/050002
Publication Date: 02.08.2018 International Filing Date: 24.01.2017
IPC:
B62B 5/02 (2006.01) ,A61G 5/06 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
B
HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
5
Accessories or details specially adapted for hand carts
02
providing for travelling up or down a flight of stairs
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
G
TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
5
Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
06
with obstacle-mounting facilities, e.g. for climbing stairs
Applicants:
TEBIB, El Hadi [DZ/DZ]; DZ
Inventors:
TEBIB, El Hadi; DZ
Priority Data:
17005124.01.2017DZ
Title (EN) RIM FOR CLIMBING STAIRS AND MOVING OVER A FLAT SURFACE
(FR) JANTE POUR FRANCHIR LES ESCALIERS ET SE DEPLACER SUR UNE SURFACE PLANE.
Abstract:
(EN) The invention relates to four (04) variants of a star-shaped rim with five rods having a fixed or variable length (according to the variant) allowing vehicles to climb stairs or to move over a flat surface with or without little jumps (according to the variant). The first variant consists simply of a frame and five rods of a fixed length crowned with five pivoting vanes. The second variant consists of a frame and five rods of a variable length crowned with five pivoting vanes provided with rubber blades. The third variant consists of a frame and five rods of a variable length crowned with five pivoting vanes provided with small multi-directional wheels with brakes. The fourth variant consists of a frame and five rods of variable length directly crowned with small multi-directional wheels with brakes. Said rim can be used for medium-weight vehicles that are towed or motor-driven such as wheelchairs for disabled people, carts and shopping trolleys, wheelbarrows etc. Irrespective of the destination, the rim can be produced with the most basic means and techniques of classical mechanics (tube profiles, bolts-nuts, sleeves, riveting, manual cutting and shaping).
(FR) La présente invention concerne quatre (04) variantes de Jante en forme d'étoile à cinq Bâtons de longueur fixe ou variable (selon la variante) permettant aux engins le franchissement des escalier et le déplacement surface plane avec ou sans soubresauts (selon la variante). - La Première variante est constituée, simplement, par un Châssis et cinq Bâtons de longueur fixe couronnés par cinq Palettes pivotantes. - La Deuxième variante est constituée par un Châssis et cinq Bâtons de longueur variable couronnés par cinq Palettes pivotantes garnies par des Lames en gomme. - La Troisième variante est constituée par un Châssis et cinq Bâtons de longueur variable couronnés par cinq Palettes pivotantes garnies par des Roulettes multidirectionnelles à frein. - La Quatrième variante est constituée par un Châssis et cinq Bâtons de longueur variable couronnés directement par cinq Roues multidirectionnelles à frein. Cette Jante s'adresse aux engins de poids moyen tractés ou motorisés, tels que : les fauteuils roulants d'handicapés, les caddys et les chariots pour les courses ménagères, les brouettes …etc. Quelque soit sa destination, la Jante est réalisable par les moyens et les techniques les plus élémentaires de la mécanique classique (profilés en tube, boulons-écrous, manchons, rivetage, coupes et façonnage manuels).
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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, 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)
Licensing availability request The applicant has requested the International Bureau to indicate the availability for licensing purposes of the invention(s) claimed in this international application