Suction module
AssigneeHilti Aktiengesellschaft
InventorsHans-Werner Bongers-Ambrosius, Franz Popp, David Hruza, Rory Britz, Ralph Neuhäuser
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Abstract
A suction module for an electrical hand-held power too land including a housing (11) at least partially receivable in the battery-receiving chamber (15) of the power tool (1) in the power tool, electrical conductors (9) for connecting the module housing (11) with a power source (10), battery contacts (16) for electrically connecting the module housing with the power tool (1), an aspirator (13) having a drive motor (14) for producing vacuum and located in the module housing (11), with the aspirator (13) being connectable with a suction head (7) arrangeable in a region of a working tool.
Claims10
A suction module for an electrical hand-held power tool (1) having a battery-receiving chamber (15), the suction module comprising
- a housing (11) at least partially receivable in the battery-receiving chamber (15) of the power tool (1);
- fastening means (12) for securing the housing (11) in the power tool;
- an electrical conductor means (9) for connecting the module housing (11) with a power source (10);
- battery contact means (16) for electrically connecting the module housing with the power tool (1);
- an aspirator (13) having a drive motor (14) for producing vacuum and located in the module housing (11), the aspirator (13) being connectable with a suction head (7) arrangeable in a region of a working tool.
Dependencies are inferred from the claim text.