Hand-held work implement

The invention relates to a hand-held work implement comprising a housing (4), at least one tool and a combustion engine (11) for driving the tool. The combustion engine has a cylinder (24) and has a piston (44) which drives a crankshaft (46) in rotation about an axis (47) of rotation. The crankshaft...

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Bibliographic Details
Main Authors JENS KNAUSS, JAN KURZENBERGER, JOHANNES MENZEL, SEBASTIAN FRIEDRICH
Format Patent
LanguageEnglish
Published 11.02.2015
Subjects
BLASTING
BROACHING
COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDEDFOR
COMBUSTION ENGINES
COMBUSTION ENGINES IN GENERAL
DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOTPARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOTOTHERWISE PROVIDED FOR
FILING
HAND TOOLS
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
INTERNAL-COMBUSTION PISTON ENGINES
LIGHTING
LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR
MACHINE TOOLS
MANIPULATORS
MECHANICAL ENGINEERING
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
PLANING
PORTABLE POWER-DRIVEN TOOLS
SAWING
SCRAPING
SHEARING
SLOTTING
TRANSPORTING
WEAPONS
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Summary:The invention relates to a hand-held work implement comprising a housing (4), at least one tool and a combustion engine (11) for driving the tool. The combustion engine has a cylinder (24) and has a piston (44) which drives a crankshaft (46) in rotation about an axis (47) of rotation. The crankshaft drives a fan impeller (42). The work implement has a handle unit (2) with a handle bar (7) and has an engine unit (16), these being connected to one another via anti-vibration elements (17, 18, 19, 20). The combustion engine (11) has a transverse plane (41) which encompasses the cylinder longitudinal axis (39) and which runs parallel to the axis (47) of rotation of the crankshaft (46). The transverse plane (41) divides the work implement into a front region (59), in which a section (58) of the tool that projects out of the housing (4) is arranged, and a rear region (60). The fixing of the anti-vibration element (17) to the cylinder (24) is realized in the front region (59).
Bibliography:Application Number: CN201410357142