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Safety Devices and Tools

A safety device and tool technology, applied in engineering safety devices, nailing tools, manufacturing tools, etc., can solve problems such as inability to use tools, and achieve the effect of preventing misoperation

Active Publication Date: 2020-11-03
MAX CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In addition, there is known an electric tool capable of obtaining a high anti-theft effect, and a person who does not have an appropriate authentication device cannot use the tool (Prior Art Document 2)

Method used

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  • Safety Devices and Tools
  • Safety Devices and Tools
  • Safety Devices and Tools

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] Hereinafter, modes for implementing the present invention will be described.

[0056] figure 1 It is a block diagram showing the outline of the security device 1 of the present invention. The safety device 1 is composed of a tool 2 and a wearing part 3 provided separately from the tool 2 . The tool 2 performs a predetermined operation by a drive unit 4 composed of an actuator operated by air pressure, electricity, or other power source.

[0057] figure 1 An example in which the tool 2 is configured as a nail driver is shown. This nail driver has a drive unit 4 including a plunger that is actuated by an electric motor and a compression spring. The drive unit 4 is driven by controlling the operation of the motor or release of the spring force.

[0058]In addition, the tool 2 has a control unit 6 that executes the program stored in the memory 5, and has a function to electrically connect the drive unit 4, the contact switch 7, the trigger switch 8, the authentication ...

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PUM

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Abstract

A safety device includes: a tool which performs a predetermined operation through an operation of an actuator; a mounting tool worn by a user operating the tool; a transmission unit which is provided in one of the tool or the mounting tool, and transmits a wireless signal in which a transmission direction is set to have high directional characteristic with respect to a certain direction; a reception unit which is provided in the other of the tool or the mounting tool, and receives the wireless signal transmitted by the transmission unit; and a controller which controls the tool on a condition that the reception unit recognizes the wireless signal.

Description

technical field [0001] The invention relates to a safety device and a tool. Background technique [0002] Since then, various inventions for controlling the operation of electric tools and the like have been known. For example, there is an invention that is configured so that wireless communication can be performed between the electric tool and the management device, and since the two devices are separated by a distance exceeding a certain distance, the wireless communication cannot be performed, so the motor of the electric tool is switched to rotation prohibition. Mode (Prior Art Document 1). In this invention, if the electric tool is carried to a place away from the management device due to theft by a third party, the tool cannot be used, so there is an effect of being able to prevent theft. [0003] In addition, there is known an electric tool capable of obtaining a high antitheft effect, and a person who does not have an appropriate authentication device cannot use th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08C17/02G08B21/24
CPCG08B21/24G08C17/02B25C1/008B25F5/00G08C23/02F16P3/00G08C2201/91
Inventor 山本裕高桥靖典栗田就平
Owner MAX CO LTD