Access authorization device

A technology that authorizes equipment and coil formers to be used in coils, transformer/inductor coils/windings/connections, contacts, etc. to reduce costs, improve functionality, and simplify brazing or fusion welding.

Inactive Publication Date: 2017-06-27
HUF HULSBECK & FURST GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This results in additional costs for manufacturing the access authorization device

Method used

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  • Access authorization device
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Examples

Experimental program
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Embodiment Construction

[0035] figure 1 and figure 2 Shown is an access authorization device 1 designed as a start / stop key for a motor vehicle, wherein in image 3 The start / stop key is shown in exploded view. The access authorization device 1 has a housing 2 with a first housing component in the form of a cover 3 and a second housing component in the form of a cylindrical housing 4 . The cover 3 serves to accommodate a circuit board 5 including control means for operating the access authorization device 1 . Arranged on the circuit board 5 is a bobbin 7 provided with a coil 6 , the bobbin has a fastening section 40 for a secure connection to the housing 2 , in particular to the cylindrical housing 4 and the cover 3 A solid and rattle-free connection, especially for eliminating backlash. The coil 6 is used for communication with an ID transmitter, not shown in detail. Furthermore, contacts and / or alternatively microswitches are arranged on the printed circuit board 5 , which can be switched by ...

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PUM

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Abstract

The invention relates to an access authorization device (1), in particular a start-stop button, for a motor vehicle, comprising a housing (2) for receiving a printed circuit board (5), and comprising a winding carrier (7) comprising a coil (6) used for communications with an ID transmitter and at least two contact components (15, 16) connected to the coil (6) wherein the contact components (15. 16) are connected to the coil carrier (7) by means of a press connection.

Description

technical field [0001] The invention relates to an access authorization device for a motor vehicle, in particular a start / stop key, having a housing for accommodating a circuit board and having a coil former comprising a coil arranged for communication with an ID The device communicates with the coil, and the coil former is configured to accommodate at least two contact elements connectable to the coil. Background technique [0002] Access authorization devices are known from the prior art, which are designed as start / stop keys for motor vehicles. In this case, the start / stop button has a housing in which a printed circuit board is arranged. A coil former, which is provided with the coils, is arranged outside the housing. The coil former also includes contact elements, which are injected into the coil former. A corresponding tool with a fixedly defined shape is required for injecting the contact elements. If other contact elements are now used, the shape of the tool must...

Claims

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Application Information

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IPC IPC(8): H01H13/10
CPCH01H13/10H01H2201/002B60R25/04H01F5/02H01F5/04H01F27/29H01F2005/046
Inventor 多布雷亚·彼德鲁-保罗
Owner HUF HULSBECK & FURST GMBH & CO KG
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