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US 12,567,633 B2Granted
Impact damping device for a rechargeable battery
AssigneeHilti Aktiengesellschaft
InventorsThomas Bader, Matthias Doberenz, Torsten Tussing, Sören Schöpke, Michael Brandner
Life of this patent
Estimating the term…
Abstract
A power tool, in particular a chipping hammer, having a housing and a battery interface device for releasably connecting at least one rechargeable battery to the power tool. An impact damping device is contained between the housing and the battery interface device, wherein the impact damping device contains at least one damping element which is arranged in a longitudinal extent perpendicularly to a working axis of the power tool.
Claims19
A power tool comprising:
- a housing;
- a battery interface device for releasably connecting at least one rechargeable battery to the power tool;
- and
- a damper device for absorbing and damping impacts acting on the at least one rechargeable battery, the damper contained between the housing and the battery interface device;
- the damper device having a first hinge and a second hinge and a damper.
2 more elements
A power tool comprising:
- a housing;
- a battery interface device for releasably connecting at least one rechargeable battery to the power tool, the battery interface device containing a planar base plate, a first connector for receiving a first rechargeable battery, and a second connector for receiving a second rechargeable battery;
- and
- a damper device for absorbing and damping impacts acting on first and second rechargeable batteries, the damper contained between the housing and the battery interface device.
1 more element
Dependencies are inferred from the claim text.