초록 ▼

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 contact

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.

대표청구항 ▼

1. 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 th

1. 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. 2. A suction module according to claim 1, further comprising a control unit (20) having a timer and electrically connected with the battery contact means (16) and the aspirator motor (14) for effecting at least one of advance actuation and slowing down of the suction module (5) dependent from actuation of a switch (3) of a power tool motor and provided in a region of the power tool handle (4). 3. A suction module according to claim 1, further comprising power source contact means (17) securable on the module housing (11) for releasably connecting the electrical conductor means (9) with the module housing (11). 4. A suction module according to claim 1, wherein the module housing (11) is formed as a part of a kit with matching each other elements complementary to the power tool (1) and a battery module (19) therefor. 5. A suction module according to claim 4, wherein one of the element of the kit is formed as a battery pouch-carrying belt (18). 6. A suction module according to claim 1, further comprising a dust collector (8) having dust collection means (21) and releasably securable beneath the aspirator (13), the dust collector having a dust inlet side thereof air-tightly connectable with a suction hose (6) connecting the aspirator (13) with the suction head (7), and having a dust outlet side thereof open toward the aspirator (13). 7. A suction module according to claim 1, further comprising a suction unit (22) releasably securable on the module housing (11) and having a dust outlet side thereof open toward the module housing (11). 8. A suction module according to claim 7, wherein the suction unit (22) comprises a dust collector formed as a dust filter catridge. 9. A suction module according to claim 7, further comprising means for securing the suction unit (22) on the power tool. 10. A suction module according to claim 1, wherein the suction unit (22) comprises a telescope tube (23).