Power tool, particularly a hand-held power tool
First Claim
1. A method for operating a hand-held power tool having a working region for a power tool (7) for processing a work piece (5), and comprising an auxiliary device for guiding the power tool (1) in a manner oriented toward a specified path (23), wherein the auxiliary device comprises a sensor system (27) having a detection area (31;
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43) situated around the working region (9), and means in the viewing field (10) of the user for visualizing the detection area (31;
43) and the position thereof relative to the specified path (23), wherein mechanical means are provided for displaying the position of the detection area (31, 43) relative to the specified path (23), and wherein the mechanical display means are formed by parts of the power tool (1), comprising steps of;
guiding the tool (7) using an auxiliary device, oriented to a specified path (23), for processing the work piece (5), wherein the tool (7) is guided using a sensor system (27) which is oriented toward a detection area (31, 43), the position of which is oriented relative to the working region (9) of the tool (7), and the position of the detection area (31, 43) relative to the specified path (23) is signalled.
1 Assignment
0 Petitions
Accused Products
Abstract
The invention relates to a power tool (1), especially in the form of a hand-held jigsaw (2). In order to allow for a semi-autonomous operation which assists the user to guide the tool, the tool is provided with a sensor system (27) for observing a detection surface (31, 43) within which the desired working direction is detected as a path default (23) for the saw blade (8) serving as the tool (7) with respect to its alignment relative to the jigsaw (2), the detected path default being intended for downstream control means (26). Said control means align the saw blade (8) relative to the path default (23) by rotating it about its longitudinal axis (25) so that the user guiding the saw blade (2) only has to make sure that the path default (23) extends inside the detection surface (31, 43).
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Citations
19 Claims
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1. A method for operating a hand-held power tool having a working region for a power tool (7) for processing a work piece (5), and comprising an auxiliary device for guiding the power tool (1) in a manner oriented toward a specified path (23), wherein the auxiliary device comprises a sensor system (27) having a detection area (31;
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43) situated around the working region (9), and means in the viewing field (10) of the user for visualizing the detection area (31;
43) and the position thereof relative to the specified path (23), wherein mechanical means are provided for displaying the position of the detection area (31, 43) relative to the specified path (23), and wherein the mechanical display means are formed by parts of the power tool (1), comprising steps of;guiding the tool (7) using an auxiliary device, oriented to a specified path (23), for processing the work piece (5), wherein the tool (7) is guided using a sensor system (27) which is oriented toward a detection area (31, 43), the position of which is oriented relative to the working region (9) of the tool (7), and the position of the detection area (31, 43) relative to the specified path (23) is signalled. - View Dependent Claims (2, 3, 4, 11, 12, 13)
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43) situated around the working region (9), and means in the viewing field (10) of the user for visualizing the detection area (31;
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5. A hand-held power tool, comprising:
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a working region for a power tool (7) for processing a work piece (5), and comprising an auxiliary device for guiding the power tool (1) in a manner oriented toward a specified path (23), wherein the auxiliary device comprises a sensor system (27) having a detection area (31;
43) situated around the working region (9), and means in the viewing field (10) of the user for visualizing the detection area (31;
43) and the position thereof relative to the specified path (23), wherein mechanical means are provided for displaying the position of the detection area (31, 43) relative to the specified path (23), and wherein the mechanical display means are formed by parts of the power tool (1),wherein optical means are provided adjacent to the working region (9) for displaying the position of the detection area (31, 43) relative to the specified path (23), and wherein a deviation of the working tool (7) from the specified path (23) is weighted in terms of a degree of deviation from the specified path (23) and is visualized using a display field (39) of a display element (38). - View Dependent Claims (6, 7, 8)
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9. A hand-held power tool, comprising:
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a working region for a power tool (7) for processing a work piece (5), and comprising an auxiliary device for guiding the power tool (1) in a manner oriented toward a specified path (23), wherein the auxiliary device comprises a sensor system (27) having a detection area (31;
43) situated around the working region (9), and means in the viewing field (10) of the user for visualizing the detection area (31;
43) and the position thereof relative to the specified path (23), wherein mechanical means are provided for displaying the position of the detection area (31, 43) relative to the specified path (23), and wherein the mechanical display means are formed by parts of the power tool (1),wherein optical means are provided for displaying the position of the detection area (31, 43) relative to the specified path (23), and wherein the particular deviation of the working tool (7) from the specified path (23) is weighted in terms of the degree of deviation from the specified path (23), and is visualized using the display means, in particular in a display field (39) of a display element (38). - View Dependent Claims (14, 15, 16)
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10. A hand-held power tool, comprising:
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a working region for a power tool (7) for processing a work piece (5), and comprising an auxiliary device for guiding the power tool (1) in a manner oriented toward a specified path (23), wherein the auxiliary device comprises a sensor system (27) having a detection area (31;
43) situated around the working region (9), and means in the viewing field (10) of the user for visualizing the detection area (31;
43) and the position thereof relative to the specified path (23), wherein mechanical means are provided for displaying the position of the detection area (31, 43) relative to the specified path (23), and wherein the mechanical display means are formed by parts of the power tool (1), andwherein the particular deviation of the working tool (7) from the specified path (23) is weighted in terms of the degree of deviation from the specified path (23), and is visualized using the display means, in particular in a display field (39) of a display element (38). - View Dependent Claims (17, 18, 19)
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Specification