Sealing geometry for a mobile power tool
AssigneeHilti Aktiengesellschaft
InventorsJens Kondratiuk, Daniel Hummel
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Abstract
A sealing geometry for a mobile power tool is provided wherein the mobile power tool has a drive unit, wherein the sealing geometry is designed to seal off an interior (IB), containing a lubricant, of the drive unit from an exterior (AB) outside the drive unit. The sealing geometry has a seal that is contactless at least during operation of the drive unit.
Claims20
A sealing geometry for a mobile power tool wherein the mobile power tool has a housing forming a mating surface, and a drive unit, wherein the sealing geometry is designed to seal off an interior (IB), containing a lubricant, of the drive unit from an exterior (AB) outside the drive unit,
- the sealing geometry having a seal that is contactless at least during operation of the drive unit, wherein the sealing geometry has a sealing lip sealing against the mating surface arranged at the housing of the mobile power tool.
Dependencies are inferred from the claim text.