Shift-locking apparatus for column at shift lever

A shift-locking apparatus for a column AT shift lever, comprising:

• a shift-locking box arranged at a side of a brake pedal;
• a key-interlocking cable having a first end engaged with an interlocking block of a key cylinder and a second end engaged with a slider housed in the shift-locking box;
• and
• a shift-locking cable having a first end engaged with a shift-locking pin of a shift lever assembly and a second end engaged with the slider housed in the shift-locking box;
• wherein spherical members are provided at the second end of the key-interlocking cable and the second end of the shift-locking cable, respectively, and the engagements between the slider and the key-interlocking cable and the slider and the shift-locking cable are achieved by rotatably contacting the spherical members with respective spherical bearing seats provided in the slider;
• wherein the slider is housed in the shift-locking box so as to be rotatable therein with the spherical members acting as a fulcrum, and so as to also be horizontally movable within the shift-locking box in right and left directions;
• wherein a first spring is provided side by side with the slider for forcibly pushing the slider toward the side of the brake pedal;
• wherein a stopper is provided on the slider at a position such that teeth formed on the stopper are engaged with teeth provided on an inner wall surface of the shift-locking box when the slider is rotated;
• and
• wherein a second spring, having an anti-compressive force smaller than an anti-compressive force of the first spring, is housed in the shift lever assembly for forcibly pushing the shift-locking pin in a pulling direction of the shift-locking cable.