Power tool having a protective guard-bracket device for rechargeable batteries

1. A power tool comprising:

a first and second side handle, a side-handle axis extending through the first and second side handles;

a tool housing having an interface for releasably receiving and holding a first and second rechargeable battery, the side-handle axis arranged perpendicularly to a working axis extending through the tool housing; and

a protective apparatus for protecting the first and second rechargeable batteries, the protective apparatus having an internal volume for at least partially receiving the first and second rechargeable batteries;

the protective apparatus including a first frame element and a second frame element, wherein both the first and the second frame element each contain a top side and an underside, and wherein the first and second frame elements are connectable releasably to one another at the respective top side and the first and second frame elements are connectable releasably to the tool housing at the respective underside,

wherein the first frame element and second frame element, when connected to the tool housing, form a first opening and a second opening,

wherein the protective apparatus is configured such that the first battery is inserted through the first opening and mounted to the interface in a first direction and the second battery is inserted through the second opening and mounted to the interface in a second direction, opposite to the first direction.

2. The power tool as recited in claim 1 wherein the protective apparatus has a length of between 350 mm and 450 mm in a direction parallel to the side-handle axis.

3. The power tool as recited in claim 2 wherein the length is 400 mm.

4. The power tool as recited in claim 1 wherein the protective apparatus includes at least one bearing surface, wherein a plane extending through the at least one bearing surface is arranged parallel to the side-handle axis or perpendicularly to the working axis.

5. The power tool as recited in claim 4 wherein the plane is arranged parallel to the side-handle axis and perpendicularly to the working axis.

6. The power tool as recited in claim 1 further comprising at least one auxiliary handle arranged on the tool housing such that an auxiliary-handle axis extending through the at least one auxiliary handle is arranged parallel to the side-handle axis or perpendicularly to the working axis.

7. The power tool as recited in claim 6 wherein the at least one auxiliary handle is arranged parallel to the side-handle axis and perpendicularly to the working axis.

8. The power tool as recited in claim 7 wherein the at least one auxiliary handle is configured as a bow and contains a first end, a second end and a gripping region arranged between the first and second ends.

9. The power tool as recited in claim 8 wherein the auxiliary-handle axis is arranged substantially parallel to the side-handle axis.

10. The power tool as recited in claim 9 wherein the first and second ends of the at least one auxiliary handle are fastened to the first frame element.

11. The power tool as recited in claim 1 wherein the protective apparatus has a length in a direction parallel to the side-handle axis, the length corresponding at least to twice a largest length of the first rechargeable battery.

12. The power tool as recited in claim 1 wherein both the first and the second frame element each contain a first and second screw dome.

13. The power tool as recited in claim 12 wherein the first and second frame elements are connected releasably to one another with aid of a plug connection at the top side.

14. The power tool as recited in claim 1 wherein the first and second frame elements are connected releasably to one another with aid of a plug connection at the top side.

15. The power tool as recited in claim 1 wherein the first and second frame elements each contain a first and second plug element so that the first and second frame elements are connected releasably to one another.

16. A chipper hammer comprising the power tool as recited in claim 1 .