Insulation systems for tools and tools with insulation systems

A technology of insulation systems and tools, applied in the direction of insulators, insulators, manufacturing tools, etc., can solve the problems of inability to prevent voltage, expensive, prone to failure, etc.

Active Publication Date: 2018-11-02
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But this is very expensive and prone to failure
In addition, contact with live parts can only be avoided in this way
But at least not to prevent voltage from being brought into the tool from the workpiece to be machined

Method used

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  • Insulation systems for tools and tools with insulation systems
  • Insulation systems for tools and tools with insulation systems

Examples

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Embodiment Construction

[0018] figure 1 A tool 1 with an insulation system 2 is shown. The tool 1 may be a screwing tool (screwdriver), a riveting tool, a punching tool, a bolt installation tool, and the like. figure 1 Tool 1 in is a tool that can be held in the hand. But Tool 1 is not limited to this. Tool 1 may also be a desktop tool.

[0019] exist figure 1 The middle tool 1 has a handle 11 , an on / off switch 12 , a battery holder 13 , a housing 14 and a drive unit 15 . Batteries, such as rechargeable accumulators or non-rechargeable batteries, can be accommodated in the battery compartment 13 . The tool 1 is thus a cable-free tool. The casing 13 is made of a material such as plastic or the like, which functions as electrical insulation. The tool 1 thus has a surface made of an electrically insulating material in the region of the housing 13 . However, the tool 1 has a metal housing, in particular a steel housing, on the drive unit 15 . The drive unit 15 therefore has an electrically cond...

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PUM

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Abstract

An insulation system (2) for a tool (1) and a tool (1) with the insulation system (2) are provided. The insulation system (2) comprises a first element (21) for electrically insulating the tool (1) with respect to a tool output mechanism comprising a detachably mounted tool element of the tool (1) for machining a workpiece (30).

Description

technical field [0001] The invention relates to an insulation system for a tool and a tool equipped with the insulation system. Background technique [0002] In the automotive industry tools such as screwdrivers (screwdrivers) are used for battery installation in electric vehicles. Batteries are generally accumulators which consist of a plurality of elements which are screwed together with screws. In this case, the screws are also screwed on live parts. In this case, the protection of the operator of the tool must be ensured against dangerous voltages for the operator. [0003] This is currently done, for example, by means of an insulating tape coil of the tool. But this is very expensive and prone to failure. In addition, contact with live parts can only be avoided in this way. However, at least it cannot be prevented that voltage is brought into the tool from the workpiece to be machined. Contents of the invention [0004] It is therefore the object of the present ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25F5/02
CPCB25F5/02B25G1/12H01B17/42H01B17/62
Inventor A.库格勒J.施奈德
Owner ROBERT BOSCH GMBH
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