公开(公告)号：DE2953493A1

公开(公告)日：1981-01-15

申请号：DE2953493

申请日：1979-01-15

Applicant: VAPOR CORP

Inventor： DAUGIRDAS K ,  ELGUINDY S

IPC: E05F11/12 ,  E05F15/14

公开(公告)号：SE395862B

公开(公告)日：1977-08-29

申请号：SE7304956

申请日：1973-04-09

Applicant: VAPOR CORP

Inventor： LYNN R J ,  DAUGIRDAS K ,  REDDY R S

IPC: E05F11/54 ,  E05F15/14 ,  B61D19/02 ,  B61D19/00

Abstract: A door operator for a vehicle wherein resilient means couples the drive arm to the door to control the force applied by the door operator throughout the door closing cycle. The operator is compact and mountable in the side wall of the vehicle above the floor and includes an independent locking system, together with an emergency opening assembly.

公开(公告)号：ZA7300219B

公开(公告)日：1973-10-31

申请号：ZA7300219

申请日：1973-01-11

Applicant: VAPOR CORP

Inventor： REDDY R ,  LYNN R ,  DAUGIRDAS K

IPC: B61D19/02 ,  E05F11/54 ,  E05F15/14

CPC classification number: E05F15/649 ,  E05F15/40 ,  E05Y2201/22 ,  E05Y2201/244 ,  E05Y2201/246 ,  E05Y2201/434 ,  E05Y2201/608 ,  E05Y2201/68 ,  E05Y2400/354 ,  E05Y2400/51 ,  E05Y2800/00 ,  E05Y2800/25 ,  E05Y2800/252 ,  E05Y2900/51

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：ZA73219B

公开(公告)日：1973-10-31

申请号：ZA73219

申请日：1973-01-11

Applicant: VAPOR CORP

Inventor： REDDY R ,  LYNN R ,  DAUGIRDAS K

IPC: E05F11/54 ,  E05F15/14 ,  B61D19/02

Abstract: A door operator for a vehicle wherein resilient means couples the drive arm to the door to control the force applied by the door operator throughout the door closing cycle. The operator is compact and mountable in the side wall of the vehicle above the floor and includes an independent locking system, together with an emergency opening assembly.

公开(公告)号：BR6803745D0

公开(公告)日：1973-02-01

申请号：BR20374568

申请日：1968-11-06

Applicant: VAPOR CORP

Inventor： LYNN R ,  DAUGIRDAS K

IPC: B61D19/02 ,  E05B47/00 ,  E05B65/20 ,  E05F11/54 ,  E05F15/14

公开(公告)号：ZA733799B

公开(公告)日：1974-05-29

申请号：ZA733799

申请日：1973-06-05

Applicant: VAPOR CORP

Inventor： REDDY R ,  ROTH C ,  RAGO R ,  DAUGIRDAS K

IPC: E05F11/54 ,  B61D19/02 ,  E05F15/14 ,  B61D

Abstract: Door operator for a transit vehicle including a primary linkage device for driving the door between open and closed positions and for monitoring door position and a secondary linkage device for monitoring door position. Additionally, a device is provided for locking the door in closed position in association with the secondary linkage device.

公开(公告)号：ZA732337B

公开(公告)日：1974-01-30

申请号：ZA732337

申请日：1973-04-04

Applicant: VAPOR CORP

Inventor： DAUGIRDAS K ,  REDDY R

IPC: B61D19/00 ,  B60J

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.

公开(公告)号：BE797970A

公开(公告)日：1973-07-31

申请号：BE129820

申请日：1973-04-09

Applicant: VAPOR CORP

Inventor： LYNN R J ,  DAUGIRDAS K ,  REDDY R S

IPC: B61D19/02 ,  E05F11/54 ,  E05F15/14 ,  E05F ,  B61D

Abstract: A door operator for a vehicle wherein resilient means couples the drive arm to the door to control the force applied by the door operator throughout the door closing cycle. The operator is compact and mountable in the side wall of the vehicle above the floor and includes an independent locking system, together with an emergency opening assembly.

公开(公告)号：SE309546B

公开(公告)日：1969-03-24

申请号：SE1163167

申请日：1967-08-18

Applicant: VAPOR CORP

Inventor： DAUGIRDAS K ,  LYNN R ,  LOWY S

IPC: E05F3/02 ,  E05F15/02

Abstract: 1,124,000. Door closing device comprising a modulating door check. VAPOR CORP. 13 June, 1967 [12 Sept., 1966], No. 27246/67. Heading E2M. A door closing device 13 having application in vehicles having passenger/driver operated doors, is illustrated with reference to drawings (see Figs. 1, 2 and 3) and comprises a spring 21 for closing the door 11 and a check device 33 for modulating the closing action, said check 33 including a cylinder 35 having a piston 39 and a rod 32 connected to the door, and having a one-way air valve means 46 intercommunicating the opposite sides of the piston when it is moving toward the closed end of the cylinder during door opening and said valve closing during door closing, a continuously open orifice 50 bleeding air between opposite sides of the piston, an air control hole 52, 53 in the rod end of the cylinder, and means 56, 57 for breaking the seal of the piston with the cylinder wall and enabling air to readily pass between opposite sides of the cylinder allowing fast movement of the piston toward the rod end of the cylinder over a predetermined distance. The device enables the provision of a door closing action made up of a pause as the door starts to close, followed by a fast movement to a position where the door is cushioned before finally being snapped shut.