HANDLE HEIGHT ADJUSTMENT DEVICE OF WALK-BEHIND POWER TOOL, A HANDLE ASSEMBLY AND A WALK-BEHIND POWER TOOL COMPRISING SUCH A DEVICE

HANDLE HEIGHT ADJUSTMENT DEVICE OF WALK-BEHIND POWER TOOL, A HANDLE ASSEMBLY AND A WALK-BEHIND POWER TOOL COMPRISING SUCH A DEVICE

A handle height adjustment device of a handle assembly (2) of a walk-behind power tool (1). The handle height adjustment device (100) comprises a first toothed disk member (200), a second toothed disk member (300), and a disk interconnecting member. The disk interconnecting member (400) is arranged...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: EJDEHAG, Fredrik, EDHOLM, Fredrik
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
AGRICULTURE
ANIMAL HUSBANDRY
BEARINGS
BLASTING
ELEMENTS OR CRANKSHAFT MECHANISMS
ENGINEERING ELEMENTS AND UNITS
FISHING
FLEXIBLE SHAFTS
FORESTRY
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HAND-PROPELLED VEHICLES, e.g. HAND CARTS, PERAMBULATORS
HARVESTING
HEATING
HUMAN NECESSITIES
HUNTING
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
LIGHTING
MECHANICAL ENGINEERING
MOWING
PERFORMING OPERATIONS
ROTARY BODIES OTHER THAN GEARING ELEMENTS
SHAFTS
SLEDGES
THERMAL INSULATION IN GENERAL
TRANSPORTING
TRAPPING
WEAPONS
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Beschreibung
Zusammenfassung:A handle height adjustment device of a handle assembly (2) of a walk-behind power tool (1). The handle height adjustment device (100) comprises a first toothed disk member (200), a second toothed disk member (300), and a disk interconnecting member. The disk interconnecting member (400) is arranged to be connected to the first toothed disk member (200) by means of a first interconnection mechanism (401), which first interconnection mechanism (401) inhibits relative movement between the disk interconnecting member (400) and the first toothed disk member (200) along an axis of rotation (500) of the handle height adjustment device (100), and which first interconnection mechanism (401) allows the disk interconnecting member to rotate relative the first toothed disk member about the axis of rotation (500). The disk interconnecting member (400) is arranged to be threadably connected to the second toothed disk member (300) by means of a second interconnection mechanism (402). The application also concerns a handle assembly and a walk-behind power tool comprising such a device.