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Key interlock apparatus for a steering column lock device

An interlocking device, steering column technology, used in control devices, anti-theft vehicle accessories, building locks, etc.

Active Publication Date: 2010-05-12
HYUNDAI MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The MSCL controller energizes the solenoid that locks the knob so that the knob is set rotatable, making actuation possible

Method used

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  • Key interlock apparatus for a steering column lock device
  • Key interlock apparatus for a steering column lock device
  • Key interlock apparatus for a steering column lock device

Examples

Experimental program
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Embodiment Construction

[0015] Preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings.

[0016] refer to Figures 1 to 6 , an embodiment of the present invention includes a key interlock switch 3 for detecting whether the shift lever 1 is in the P position; a PIC ECU 5 for receiving a signal from the key interlock switch 3; a MSCL controller 7 controlled by the PICECU 5; A solenoid 9 controlled by the MSCL controller 7; an interlock lever 11 operated by the solenoid 9; a camshaft 15 having a cam 13 whose rotatable state is switched by the working state of the solenoid; for rotating the camshaft 15 A plunger 17; a knob 19 coupled to the plunger 17; in response to the linear or rotational movement of the plunger 17, a slider 21 that can move away from or approach the plunger linearly in a direction perpendicular to the axis of rotation of the plunger; A rotary switch 23 that is turned on when the slider moves away from the plunger 17; a...

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PUM

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Abstract

According to the present invention, a key interlock device for a steering column lock device realizes rapid and smooth operation so as not to inconvenience a user, and, when a gear shift lever is switched between a P range and R range, does not generate noise due to performance of a key interlock function in the key interlock device implemented in the steering column lock device of a smart key system.

Description

[0001] Cross References to Related Applications [0002] This application is based on and claims priority from Korean Patent Application Serial No. 10-2005-0121085 filed on December 9, 2005, the entire text of which is hereby incorporated by reference. technical field [0003] The present invention generally relates to a key interlock device for a steering column lock device, and more particularly, to a key interlock device used in a steering column lock device used as a smart key system. Background technique [0004] A smart key system involving the present invention is operated as follows. [0005] When the operator uses the FOB key to open the door, the personal identification card electronic control unit (PIC ECU) wakes up the electromechanical steering column lock (MSCL) controller, and when the operator closes the open doors, the PIC ECU operates The interior antenna then checks for the presence of a valid FOB key inside the vehicle. After the verification to determi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07C9/00H01H9/20B60K20/02B60R25/021B60R25/0215B60R25/06B60R25/34E05B83/00
CPCB60R25/2063B60R25/02144B60R25/04Y10T70/5664Y10T70/5956B60R16/023B60R25/023B60Y2306/09
Inventor 郑晋尚
Owner HYUNDAI MOTOR CO LTD