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Device for marking or processing surface, tool, and articulated arm

A technology for processing tools and articulated arms, applied in the field of devices, tools and articulated arms for marking or processing surfaces, which can solve the problems of time-consuming and inaccurate measurements

Inactive Publication Date: 2014-03-12
LEICA GEOSYSTEMS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This requires the use of additional tools and is time consuming
and sometimes the measurements are not precise enough

Method used

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  • Device for marking or processing surface, tool, and articulated arm
  • Device for marking or processing surface, tool, and articulated arm
  • Device for marking or processing surface, tool, and articulated arm

Examples

Experimental program
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Embodiment Construction

[0044] The principles of the embodiments described herein illustrate the structure and operation of several embodiments of the invention. It should be understood that the drawings are diagrammatic and schematic representations of such exemplary embodiments and therefore do not limit the scope of the invention and are not necessarily drawn to scale.

[0045] figure 1 An Articulating Arm CMM 101 according to the prior art is shown. The CMM is used to determine the measurement position of the probe 106 . Thus, the Articulating Arm CMM 101 comprises a base 103 which forms a support for the CMM and which can be positioned on a surface, in particular on a floor or a workbench. Several arm members 105a to 105g connected to the base 103 are connected by hinges and swivel joints 108a to 108d so that the arm members 105a to 105g are relatively movable against each other. Among other things, the joints provide essentially resistance-free and unsupported rotational mobility, enabling p...

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PUM

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Abstract

The invention relates to a device for marking or processing a surface at a predeterminable position, comprising: a marking or processing tool that is operable by hand; a manually operable articulated arm with at least two arm parts that are pivotably connected by a joint; a fitting at one end of the arm for releasably mounting the tool; and a sensor for measuring a setting of the joint; and a position indication unit for computing and indicating a position for the tool using the output signal of the sensor. The invention further relates to a tool and an articulated arm for the device for marking or processing a surface.

Description

technical field [0001] The invention relates to a device for marking or treating a surface at a predeterminable position, as well as a tool and an articulated arm for such a device. Background technique [0002] In surface preparation, there is always a need to precisely mark and prepare surfaces. For example, when drilling a hole, a measuring tool is used to find where the hole should be drilled. In today's solutions, different kinds of measuring tools are used to find such positions and to mark the holes before actually drilling them. The measuring tool used is usually a tape measure or a laser. Therefore, there is a lot of manual work required before drilling can proceed. [0003] And when cutting with a handsaw or jigsaw, there are often lines or marks that need to be followed in order to cut in the correct spot. As stated above, there are several steps necessary to form appropriate marks or lines on the surface of an object prior to sawing. [0004] In another exam...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25H1/00B25H7/04B25J19/00G01B5/008G01C15/02
CPCB25H7/04G01C15/02B25H1/0021G01B5/008
Inventor 波·佩特尔松
Owner LEICA GEOSYSTEMS AG