公开(公告)号：ZA7302534B

公开(公告)日：1974-03-27

申请号：ZA7302534

申请日：1973-04-12

Applicant: VAPOR CORP

Inventor： GRITCHEN R ,  TOWNSEND R ,  DAUGIRDAS K ,  MASIOKAS B

IPC: B61D23/00 ,  B61D23/02

CPC classification number: B61D23/025

公开(公告)号：BR7305974D0

公开(公告)日：1974-07-11

申请号：BR597473

申请日：1973-08-06

Applicant: VAPOR CORP

Inventor： GRITCHEN R ,  TOWNSEND R ,  DAUGIRDAS K ,  MASIOKAS B

IPC: B61D23/00 ,  B61D23/02 ,  B61D19/02

Abstract: A door system for a railway passenger car which accommodates both high and low level boarding platforms includes a sliding upper door for both high and low level boarding, a segmented lower door immediately below the upper door for low level boarding, and a staircase connecting the floor of the car to the lower door opening. The staircase is covered by a segmented sliding floor panel during high level boarding, and the sliding floor panel and lower door are retracted to fully enclosed positions under the staircase during low level boarding.

公开(公告)号：ZA732534B

公开(公告)日：1974-03-27

申请号：ZA732534

申请日：1973-04-12

Applicant: VAPOR CORP

Inventor： GRITCHEN R ,  TOWNSEND R ,  DAUGIRDAS K ,  MASIOKAS B

IPC: B61D23/02 ,  B61D23/00

Abstract: A door system for a railway passenger car which accommodates both high and low level boarding platforms includes a sliding upper door for both high and low level boarding, a segmented lower door immediately below the upper door for low level boarding, and a staircase connecting the floor of the car to the lower door opening. The staircase is covered by a segmented sliding floor panel during high level boarding, and the sliding floor panel and lower door are retracted to fully enclosed positions under the staircase during low level boarding.