Shift lock device

A shift lock device for a shift lever at selects shift positions in a shift apparatus used in an automatic transmission of a vehicle, comprising:

• a fixed plate having a shift gate that allows movement of to shift lever to each of the shift positions;
• a movable plate facing the fixed plate and being movable in a direction intersecting a moving direction of shift lever, the movable plate having a corresponding gate that has an area greater than the area of the shift gate;
• and
• an actuator connected to the movable plate to move the movable plate between a first position and a second position;
• wherein the corresponding gate of the movable plate allows movement of the shift lever to any shift position at the first position and restricts movement of the shift lever in cooperation with the fixed plate at the second position wherein the shift gate has a first linear opening, and the corresponding gate has a second linear opening, which corresponds to part of the first linear opening, and has a wide opening, which is formed continuously from the second linear opening and is wider than the second linear opening.

A shift lock device for a shift lever that selects shift positions including a park position, a neutral position, and a drive position in a shift apparatus used in an automatic transmission of a vehicle, comprising:

• a fixed plate including a shift gate that allows movement of the shift lever to each of the shift positions, the shift gate having a first crank-shaped opening, which corresponds to the park position, and a linear opening, which corresponds to the neutral position and the drive position and which is formed continuously from the first crank-shaped opening;
• a movable plate facing the fixed plate and being movable in a direction intersecting a direction in which the shift lever moves, wherein the movable plate includes a first crank-shaped opening and a corresponding gate, which is formed continuously from the first crank-shaped opening and is wider than the linear opening;
• and an actuator connected to the movable plate to move the movable plate between a first position and a second position;
• wherein the corresponding gate of the movable plate allows movement of the shift lever to any shift position at the first position, and at to second position, the first and second crank-shaped openings lock the shift lever in the park position, and the linear opening and part of the wide opening restrict movement of the shift lever between the drive position and the neutral position.