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1. (WO2019067865) POWER TOOL INCLUDING A LIGHT-DUTY COMBUSTION ENGINE
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Pub. No.: WO/2019/067865 International Application No.: PCT/US2018/053365
Publication Date: 04.04.2019 International Filing Date: 28.09.2018
IPC:
B25F 5/00 (2006.01) ,F02B 63/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
25
HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
F
COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
5
Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
B
INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
63
Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
02
for hand-held tools
Applicants:
WALBRO LLC [US/US]; 2015 W. River Road, Suite 202 Tucson, AZ 85704, US
Inventors:
BRAUN, Matthew, A.; US
HEALY, Cyrus, M.; US
LINTON, Robby, L.; US
Agent:
SCHMIDT, Matthew, J.; US
Priority Data:
62/564,83928.09.2017US
Title (EN) POWER TOOL INCLUDING A LIGHT-DUTY COMBUSTION ENGINE
(FR) OUTIL ÉLECTRIQUE COMPRENANT UN MOTEUR À COMBUSTION LÉGER
Abstract:
(EN) A power tool may include an engine, a tool driven for movement by the engine, a brake mechanism coupled to the tool, a charge forming device coupled to the engine and a transmission member operably coupled to the brake mechanism and a throttle valve of the charge forming device. The brake mechanism inhibits movement of the tool in an engaged position of the brake mechanism and permits movement of the tool in a disengaged position of the brake mechanism. The charge forming device is coupled to the engine to provide a combustible fuel and air mixture to the engine, and the throttle valve is movable between a first position and a second position. The transmission member is operably coupled to the brake mechanism and the throttle valve so that the throttle valve is moved away from the first position when the brake mechanism is moved to the engaged position.
(FR) La présente invention concerne un outil électrique qui peut comprendre un moteur, un outil entraîné en mouvement par le moteur, un mécanisme de frein accouplé à l'outil, un dispositif de formation de charge accouplé au moteur et un élément de transmission accouplé fonctionnellement au mécanisme de frein et à un papillon des gaz du dispositif de formation de charge. Le mécanisme de frein empêche le mouvement de l'outil dans une position en prise du mécanisme de frein et permet le mouvement de l'outil dans une position désaccouplée du mécanisme de frein. Le dispositif de formation de charge est accouplé au moteur pour fournir au moteur un mélange combustible et air, et le papillon des gaz est mobile entre une première position et une seconde position. L'élément de transmission est accouplé fonctionnellement au mécanisme de frein et au papillon des gaz de sorte que le papillon des gaz est éloigné de la première position lorsque le mécanisme de frein est déplacé vers la position en prise.
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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)