Gap-reducing sill assembly for an elevator car

An elevator car assembly, comprising:

• a cab;
• at least one door that is moveable to open or close an opening into the cab;
• a sill beneath the at least one door;
• a sill plate having a first end and a second end;
• at least one support arm secured to the sill plate, wherein the at least one support arm is secured to the sill plate near one end of the at least one support arm and an opposite end of the at least one support arm includes a surface configured as a pinion near each end of the sill plate;
• a mounting bracket, the at least one support arm being supported on the mounting bracket to allow the at least one support arm to pivot relative to the mounting bracket;
• and
• a first linear actuator near the first end of the sill plate and a second linear actuator near the second end of the sill plate, each linear actuator having a stationary portion that is secured to the mounting bracket in a selected position and a moving portion that moves in a vertical direction, wherein the moving portion of each linear actuator is configured as a rack that cooperates with the pinion near the corresponding end of the sill plate to cause the at least one support arm to pivot relative to the mounting bracket as the rack moves relative to the mounting bracket to thereby cause the sill plate to pivot from a stored position at least partially beneath the sill to an actuated position where the sill plate is aligned with the sill.