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US 2023/0407970 A1Published application
Sealing geometry for a mobile power tool
AssigneeHilti Aktiengesellschaft
InventorsJens KONDRATIUK, Daniel HUMMEL
Life of this patent
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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 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.
Dependencies are inferred from the claim text.