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Hand-held cut-off machine

A grinding wheel cutting machine, portable technology, applied in metal sawing equipment, stone processing equipment, grinding machines, etc., can solve problems such as cutting effects, and achieve the effect of reducing the risk of contact and reducing the risk

Active Publication Date: 2007-04-25
ANDREAS STIHL AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This may have an effect on cutting

Method used

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  • Hand-held cut-off machine
  • Hand-held cut-off machine
  • Hand-held cut-off machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Fig. 1 shows a perspective view of a portable grinding wheel cutting machine with an engine housing 1, a cantilever 2 and a saw blade grinding wheel 3 manufactured according to the present invention. An unshown drive engine is installed in the engine housing. In the illustrated embodiment, it is an internal combustion engine, but it can also be an electric motor. The grinding wheel cutting machine is drawn in its usual working orientation, where arrows 17, 18, 24 are used. Specify the vertical, longitudinal, and lateral directions.

[0020] A pull switch 32 for starting the internal combustion engine is provided on the side of the engine housing 1, and a rear upper handle 29 is provided on the engine housing 1 toward the user side relative to the vertical direction 17 and the longitudinal direction 18, and a rear upper handle 29 is provided on it. The throttle lever 30 and a throttle lever valve 31 are provided with a front handle tube 19 on the end of the engine housing 1 ...

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PUM

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Abstract

The invention relates to a portable grinding wheel cutting machine, which has a motor casing (1) installed with a driving motor, a saw blade grinding wheel (3) driven by the driving motor and supported on a cantilever (2) and a secondary water pipe The joint (4) leads to the water delivery pipe (5) of the saw blade grinding wheel. A section (6) of the pipeline (5) is built into the cantilever (2).

Description

Technical field [0001] The invention relates to a portable grinding wheel cutting machine. Background technique [0002] The portable grinding wheel cutting machine of the known structure has a saw blade grinding wheel that can be driven rotatably around a rotating shaft, and a driving motor, especially an internal combustion engine, acts on it. The driving motor is installed in an engine housing, and the saw blade grinding wheel is rotatably supported on a cantilever. The cantilever contains a driving device, for example, in the form of a belt drive, by means of which the rotational movement of the driving motor is transmitted to the saw blade. On the grinding wheel. [0003] One or several nozzles are arranged in the area of ​​the saw blade grinding wheel and in particular in the protective cover partially covering the saw blade grinding wheel, through which water is introduced into the cutting area. The water is used to bind the abrasive debris and cool the saw blade grinding ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B27/08
CPCB23D59/02B28D7/02B24B27/08B24B55/02
Inventor K·-M·尤尔
Owner ANDREAS STIHL AG & CO KG
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