21.
    发明专利
    未知

    公开(公告)号:DE2330900A1

    公开(公告)日:1974-01-17

    申请号:DE2330900

    申请日:1973-06-18

    Applicant: VAPOR CORP

    Abstract: A door system for high-speed rapid transit and railroad passenger car applications including a mechanism for supporting one or more doors and for driving the doors through a compound movement between open and closed positions. The doors, when in open position, are situated outside the vehicle and along one side of the door opening, and during the closing cycle plug into the opening from the outside.

    24.
    发明专利
    未知

    公开(公告)号:DE2347634A1

    公开(公告)日:1974-06-06

    申请号:DE2347634

    申请日:1973-09-21

    Applicant: VAPOR CORP

    Abstract: Mechanism for driving a pair of doors through compound movement between open and closed positions wherein an inside semi-plug action is defined by moving the doors along guide tracks. An obstruction sensor may be provided in the drive linkage for recycling the door operation when an obstruction is encountered by the door.

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