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1. (WO2018126200) SERVICE JACK SYSTEM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/126200 International Application No.: PCT/US2017/069068
Publication Date: 05.07.2018 International Filing Date: 29.12.2017
IPC:
B60S 9/00 (2006.01) ,B66F 3/00 (2006.01) ,F15B 15/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
S
SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
9
Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
F
HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
3
Devices, e.g. jacks, adapted for uninterrupted lifting of loads
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
15
FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
B
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
15
Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
Applicants: JOY MM DELAWARE, INC.[US/US]; 2751 Centerville Road, Suite 342 Wilmington, DE 19808, US
Inventors: HAN, Jianjun; AU
NORTJE, Francois; AU
Agent: MILLER, Thomas, A.; US
MARSTALL, Brian, J.; US
Priority Data:
62/441,00930.12.2016US
Title (EN) SERVICE JACK SYSTEM
(FR) SYSTÈME DE CRIC DE SERVICE
Abstract:
(EN) A jack for a vehicle includes a tube configured to be coupled to a chassis, and a cylinder assembly supported by the tube. The cylinder assembly includes a barrel and a rod at least partially received within the barrel. Actuation of the cylinder assembly causes the barrel to move relative to the tube in a first direction parallel to a longitudinal axis of the tube while the rod remains stationary relative to the tube. In some aspects, the jack further includes a locking device selectively received within the tube in a locked position. The locking device intersects the barrel's path to inhibit movement of the barrel in a second direction opposite the first direction when the locking device is in the locked position.
(FR) La présente invention porte sur un cric pour un véhicule qui comprend un tube configuré de sorte à être couplé à un châssis, et un ensemble cylindre porté par le tube. L'ensemble cylindre comprend un corps et une tige au moins partiellement reçue à l'intérieur du corps. L'actionnement de l'ensemble cylindre amène le corps à se déplacer par rapport au tube dans une première direction parallèle à un axe longitudinal du tube tandis que la tige reste fixe par rapport au tube. Selon certains aspects, le cric comprend en outre un dispositif de verrouillage reçu de façon sélective à l'intérieur du tube dans une position verrouillée. Le dispositif de verrouillage coupe le trajet du corps pour empêcher le mouvement de celui-ci dans une seconde direction opposée à la première direction lorsque le dispositif de verrouillage est dans la position verrouillée.
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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: English (EN)
Filing Language: English (EN)