Patent ID: 6684573
Filing Date: 2004-02-03
Classification: B66B,E05D,E05Y

Abstract:
A telescopic elevator door assembly comprising:a first door having a lower portion; a second door having a door surface that faces at least a portion of the first door; a sill that is located beneath the first and second doors and generally parallel to the first and second dooms; a rail located beneath the sill, the rail having a first sliding surface and a second sliding surface; a first guide surface that slides along the first sliding surface; a second guide surface that slides along the second sliding surface; at least one bracket connecting the first and second guide surfaces to the lower portion of the first door; a stationary door guide for guiding the second door, the stationary door guide mounted to an upper surface on the sill; a moving door guide mounted by a bracket to the lower portion of the first door, and a dual track assembly that is horizontally mounted on the door surface of the second door, the dual track assembly having a first and second downward facing channels, the first channel straddling the stationary door guide, the second channel straddling the moving door guide.