초록 ▼

The invention pertains to a hand-operated tool (100) with a housing (12) and at least one handle (14) that is arranged on the housing such that it can be turned about an axis (13), wherein said handle comprises handle shells (15, 16) and a bearing part that is mounted on a counter bearing of the hou

The invention pertains to a hand-operated tool (100) with a housing (12) and at least one handle (14) that is arranged on the housing such that it can be turned about an axis (13), wherein said handle comprises handle shells (15, 16) and a bearing part that is mounted on a counter bearing of the housing (12). The invention aims to develop a tool of this type that does not have the above-described disadvantages, particularly to make available a simple and inexpensive tool that can be easily assembled, and proposes that the first handle shell (15) and the bearing part are realized in one piece and the second handle shell (16) to be mounted on the first handle shell (15) is realized without a bearing part.

대표청구항 ▼

The invention claimed is: 1. A hand-operated tool (100) with a housing (12) and at least one handle (14) that is arranged on the housing such that it can be turned about an axis (13), wherein said handle comprises first and second handle shells (15, 16) and a bearing part that is mounted on a count

The invention claimed is: 1. A hand-operated tool (100) with a housing (12) and at least one handle (14) that is arranged on the housing such that it can be turned about an axis (13), wherein said handle comprises first and second handle shells (15, 16) and a bearing part that is mounted on a counter bearing of the housing (12), characterized in that the first handle shell (15) and the bearing part are realized in one piece and the second handle shell (16) to be mounted on the first handle shell (15) is realized without a bearing part, wherein the bearing part includes a bearing sleeve (17), and the counter bearing includes a bearing journal (18), a safety device (19, 20, 21) that prevents the handle (14) from loosening from the housing (12) in the axial direction along the axis of rotation (13), wherein the safety device (19, 20, 21) features a circumferential groove (19) on the bearing journal (18) that corresponds to at least one recess (20) in the bearing sleeve (17), and wherein the second handle shell (16) features at least one safety element that extends through the recess (20) and engages into the groove (19). 2. The tool according to claim 1, characterized in that the safety element is realized in the form of a pin (21). 3. The tool according to claim 1, characterized in that the handle (14) and the housing (12) feature releasable locking means for locking the handle (14) in different positions along the axis of rotation (13). 4. The tool according to claim 3, characterized in that the maximum angle of rotation a of the handle (14) about the axis of rotation (13) is limited. 5. The tool according to claim 4, characterized in that the angle of rotation a of the handle (15) is 180°, wherein the handle (14) can be locked in at least three positions. 6. The tool according to claim 5, characterized in that an element (28) for limiting the maximum angle of rotation is arranged between the housing (12) and the handle (14). 7. The tool according to claim 1, characterized in that the bearing sleeve (17) comprises a closed annular enclosure. 8. The tool according to claim 1, characterized in that the bearing journal (18) is realized in one piece. 9. A hand-operated tool (100) with a housing (12) and at least one handle (14) that is arranged on the housing such that it can be turned about an axis (13), wherein said handle comprises first and second handle shells (15, 16) and a bearing part that is mounted on a counter bearing of the housing (12), characterized in that the first handle shell (15) and the bearing part are realized in one piece and the second handle shell (16) to be mounted on the first handle shell (15) is realized without a bearing part, wherein the bearing part includes a bearing sleeve (17), and the counter bearing includes a bearing journal (18), wherein the housing (12) features releasable locking means for locking the handle (14) in different positions along the axis of rotation (13), and wherein the first handle shell (15) features at least one opening (22) that is arranged in the region of the bearing part and cooperates with several openings (23) on the counter bearing of the housing (12), wherein a locking bolt extends through the opening (22) of the bearing part and engages into one of the openings (23) of the housing (12) in the locked position of the handle (14). 10. The tool according to claim 9, characterized in that the locking bolt is accommodated in a bore of the handle (14) that is realized in one piece. 11. The tool according to claim 9, characterized in that the openings (22, 23) of the housing (12) and/or the first handle shell (15) are circularly arranged around the axis of rotation (13). 12. The tool according to claim 9, characterized in that an annular sealing element is arranged in a groove (27) in the region of the bearing journal (18). 13. The tool according to claim 12, characterized in that the annular sealing element consists of an O-ring. 14. The tool according to claim 9, characterized in that the first handle shell (15) and the second handle shell (16) are non-positively or positively connected to one another. 15. The tool according to claim 9, characterized in that the first and the second handle shell (15, 16) consist of a plastic material. 16. The tool according to claim 15, characterized in that the handle (14) consists of a hollow plastic body. 17. The tool according to claim 16, characterized in that the first and the second handle shell (15, 16) consist of injection-molded parts. 18. The tool according to claim 17, characterized in that the plastic material contains a certain percentage of a stabilizing filler. 19. The tool according to claim 9, characterized in that a trigger element (24) is arranged within the handle (14). 20. The tool according to claim 9, characterized in means for preventing the locking means (22, 23) from being unintentionally released while an internal combustion engine (10a) of the tool is running. 21. The tool according to claim 9, including a safety device (19, 20, 21) that prevents the handle (14) from loosening from the housing (12) in the axial direction along the axis of rotation (13). 22. The tool according to claim 21, characterized in that the safety device (19, 20, 21) features a circumferential groove (19) on the bearing journal (18) that corresponds to at least one recess (20) in the bearing sleeve (17).