industrial tools

A tool and industrial technology, applied in the direction of motor tools, manufacturing tools, signal transmission systems, etc., can solve problems such as screw connection failure, and achieve the effect of improving process reliability

Active Publication Date: 2017-03-01
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, minimum requirements are defined with the aid of norms and standards for the monitoring of screwing systems and screwing processes, wherein different categories are studied here, which relate to the risk for use in the event of a screw connection failure

Method used

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Examples

Experimental program
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Embodiment Construction

[0032] figure 1 A system for carrying out an automated industrial screwing process is shown, which has a device 17 and a screwing tool 13 . Said device 17 is a mobile phone with user-specific programs and usual components for configuring the tightening tool 13, such as a keypad, display screen etc. 171-174. Program 172 is designed in such a way that it takes place as a data exchange between a tool control (not shown) contained in tool 13 and a corresponding wireless module (not shown) also contained in tool 13 . The tightening tool is battery operated and includes standard data interfaces (WLAN, Bluetooth and similar). By means of the standard data interface, the tightening tool can be remotely controlled using so-called access points (Access Points) 14 which can be installed in the company area of ​​the production plant.

[0033]The remote control takes place by means of a superordinate tightening process control unit. The access points 14 define the coverage area of ​​th...

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Abstract

The invention relates to an industrial and electrically driven tool which has two wireless modules ( 23 , 24 ) independent of each other, so that a redundant communication link can be established with a control unit.

Description

technical field [0001] The invention relates to an industrial and electrically driven tool for mobile use, in particular a battery-operated screwdriver tool such as that shown in document WO 2008 / 088266. Background technique [0002] Document WO 2008 / 088266 discloses a portable screwdriver which executes a screwdriver process with the aid of operating parameters predetermined by a screwdriver control. These operating parameters are wirelessly transmitted by the tightening control unit to the tightening tool by radio. [0003] Since there are a large number of wireless transmission systems, some of which are also customer-specific, the tightening tool shown here offers the possibility of replacing the wireless module contained in the tightening tool for radio transmission. The user can thus switch, for example, from WLAN (Wireless Local Area Network) operation to Bluetooth operation by replacing the WLAN module with a Bluetooth module. [0004] However, not only WLAN but al...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B21/00G08C17/02
CPCB25B21/00B25B23/14B25F5/00
Inventor M.埃克特
Owner ROBERT BOSCH GMBH
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