EP1547896A2 - Dispositif de verrouillage pour portes sur véhicules pour le transport urbain et interurbain de personnes - Google Patents

Dispositif de verrouillage pour portes sur véhicules pour le transport urbain et interurbain de personnes Download PDF

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Publication number
EP1547896A2
EP1547896A2 EP04029411A EP04029411A EP1547896A2 EP 1547896 A2 EP1547896 A2 EP 1547896A2 EP 04029411 A EP04029411 A EP 04029411A EP 04029411 A EP04029411 A EP 04029411A EP 1547896 A2 EP1547896 A2 EP 1547896A2
Authority
EP
European Patent Office
Prior art keywords
door
locking device
valve
control
locking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP04029411A
Other languages
German (de)
English (en)
Other versions
EP1547896A3 (fr
Inventor
Thorsten Sprenger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gebrueder Bode GmbH and Co KG
Original Assignee
Gebrueder Bode GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gebrueder Bode GmbH and Co KG filed Critical Gebrueder Bode GmbH and Co KG
Publication of EP1547896A2 publication Critical patent/EP1547896A2/fr
Publication of EP1547896A3 publication Critical patent/EP1547896A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
    • E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/02—Door arrangements specially adapted for rail vehicles for carriages

Definitions

  • the invention relates to a locking device for doors Public transport vehicles, the by means of a door control device actuated by a door control device be opened and closed.
  • Such doors are as swing doors and sliding doors well known.
  • the door operating device can thereby pneumatically or electrically operated and receives their control in general as electrical Drive signals issued by a door control device become.
  • the invention is based on the object, a locking device for doors the above and in the preamble of claim 1 specified type, in particular as additional locking can be used, which is automatically and centrally controlled and by which the doors can be locked securely while driving, so that a violent or independent opening is prevented.
  • each door leaf during the drive through preferably a plurality of locking devices the in different places of the door leaf can be effective to lock.
  • the locking and unlocking of the locking devices may be from the door operator or one of these downstream Door control valve to be controlled. Furthermore, it is easier Way to achieve that upon actuation of a emergency valve unlocking the locking devices is effected.
  • the locking device according to the invention is both pneumatic as well as electrically operated doors can be used, and
  • the locking devices can be pneumatic, hydraulic or electrically operated.
  • these pneumatic cylinders opposite to, for example, the door operator representing working cylinder can be made small, can be achieved that to control the opening movement of the door and for controlling the unlocking of the locking devices the same, for example, electrical, control signal can serve as the Smaller pneumatic cylinder respond faster, and thus in In this case, the unlocking of the locking devices completed is before the opening movement of the door begins.
  • Fig. 1 shows a highly schematic representation of a hinged door an otherwise not shown vehicle of the public People-Nah- and -fern Strukturs from inside the vehicle seen. It has a door leaf 1, the pivotable in a only in Fig. 3 indicated door frame 1.2 is suspended, and a usual Door closing device 1.1. The pneumatically operated door operator and the elsewhere arranged electrical Door control device are not shown.
  • the door is with a locking device provided, which in the illustrated embodiment has four locking devices 2.1 to 2.4, the are each arranged in the corner regions of the door panel 1.
  • Each of the Locking devices 2.1 to 2.4 consists of a pneumatic cylinder and a locking element, in the direction of arrows S1 to S4 can be moved into a locking position in which it continues in described in more detail below the door leaf with the door frame 1.2 locked.
  • the pneumatic cylinders are connected via a supply line 3 and Branching lines 3.1 to 3.4 supplied with compressed air.
  • Fig. 3 shows the arrangement and effect of the locking device 2.1.
  • the connected to the branched supply line 3.1 pneumatic cylinder 11.1 includes a retractable against spring force piston which carries the locking element 11 at its outer end.
  • the pneumatic cylinder 11.1 is arranged directly adjacent to the outer edge of the door leaf 1, so that when the piston is extended, the locking element 11 is located in the dot-dash line position.
  • the pneumatic cylinder 11.1 is, as indicated in Fig.
  • the locking devices 2.1 supplied to 2.4 from a compressed air source 5 compressed air.
  • a check valve 5.2 is initially turned on and on then a solenoid valve 4, through which the compressed air supply line 3 can be vented and vented.
  • the control input 4.1 of Solenoid valve 4 is connected via a control line 4.2 with the not shown Door control device connected, fed from which control signals become.
  • a second, mechanically actuated valve 6 is turned on, the actuating element 6.1 is mechanically coupled to a valve 7, which means an emergency valve 7.1 is actuated.
  • the valve 7 is connected via a pressure air supply line 5.3, which via a branch 5.1 to the compressed air source. 5 is connected, compressed air supplied, which in the in Fig. 2 shown Valve position via a line 7.2 the door control valve. 8 is fed via lines 8.2 and 8.3, in each of which Throttle check valves 8.3 and 8.4 are turned on, with the two Ends of a working cylinder 9 is connected, which part of the door operating device is.
  • the door control valve 8 is not specifically shown Way electrically connected to the door control device, from the it receives the control signals for opening and closing the door.
  • a also connected to the door control valve 8 compensation pressure line 7.3 is vented in the position shown in Fig. 2 of the valve 7.
  • the solenoid valve 4 When closing the door will after closing the closing of the door control device, the solenoid valve 4 is controlled such that the Compressed air supply line 3 is supplied with compressed air and the locking devices 2.1 to 2.4 are brought into the locked position.
  • the compressed air supply line 3 at the solenoid valve 4 vented, and due to the rapid response of the pneumatic cylinder the locking devices 2.1 to 2.4 are these unlocked before the actual opening movement of the door from the working cylinder 9 is started from.
  • Fig. 4 shows a variant of the drive circuit, wherein the solenoid valve 4 'not from the door control device but from the door control valve 8 'is driven forth.
  • the Components of Fig. 2 correspond, with the same reference numerals and marked with an apostrophe line. Not shown in Fig. 4 Components have the same arrangement as in FIG. 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP04029411A 2003-12-24 2004-12-11 Dispositif de verrouillage pour portes sur véhicules pour le transport urbain et interurbain de personnes Withdrawn EP1547896A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20320028U DE20320028U1 (de) 2003-12-24 2003-12-24 Verriegelungseinrichtung für Türen an Fahrzeugen des öffentlichen Personen-Nah- und Fernverkehrs
DE20320028U 2003-12-24

Publications (2)

Publication Number Publication Date
EP1547896A2 true EP1547896A2 (fr) 2005-06-29
EP1547896A3 EP1547896A3 (fr) 2007-11-14

Family

ID=34530448

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04029411A Withdrawn EP1547896A3 (fr) 2003-12-24 2004-12-11 Dispositif de verrouillage pour portes sur véhicules pour le transport urbain et interurbain de personnes

Country Status (2)

Country Link
EP (1) EP1547896A3 (fr)
DE (1) DE20320028U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009005591A1 (de) 2009-01-21 2009-09-17 Daimler Ag Schaltungsanordnung für eine Betätigung einer Tür
EP1860262A3 (fr) * 2006-05-22 2009-12-09 Ultimate Transportation Equipment GmbH Dispositf de verrouillage pour une porte de véhicule

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT377322B (de) * 1982-01-22 1985-03-11 Vmw Ranshofen Berndorf Ag Automatischer oeffnungsmechanismus fuer drehoder falttueren, insbesondere von fahrzeugen
DE3502752A1 (de) * 1985-01-28 1986-07-31 Knorr-Bremse AG, 8000 München Steuereinrichtung fuer pneumatisch betaetigbare tueren
DE3742058C2 (de) * 1987-12-11 1996-10-31 Bosch Gmbh Robert Pneumatische Türbetätigungseinrichtung
DE3912778C2 (de) * 1989-04-19 1997-08-28 Bosch Gmbh Robert Türbetätigungseinrichtung
FR2669074B1 (fr) * 1990-11-09 1995-06-30 Renault Vehicules Ind Dispositif d'actionnement et de verrouillage des portes pour vehicules industriels destines au transport de personnes.
US5341598A (en) * 1992-05-08 1994-08-30 Mark Iv Transportation Products Corporation Power door drive and door support having motor operated locks
DE4230888A1 (de) * 1992-09-16 1994-03-17 Horst Dipl Ing Goldbach Schwenkschiebetür für Fahrzeuge
DE4315617A1 (de) * 1993-05-11 1994-11-17 Bode & Co Geb Ausschwenkbare Schiebetür für Fahrzeuge, insbesondere Fahrzeuge des öffentlichen Personenverkehrs
DE10014346C1 (de) * 2000-03-24 2001-03-22 Daimler Chrysler Ag Türbetätigungsanlage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1860262A3 (fr) * 2006-05-22 2009-12-09 Ultimate Transportation Equipment GmbH Dispositf de verrouillage pour une porte de véhicule
DE102009005591A1 (de) 2009-01-21 2009-09-17 Daimler Ag Schaltungsanordnung für eine Betätigung einer Tür

Also Published As

Publication number Publication date
EP1547896A3 (fr) 2007-11-14
DE20320028U1 (de) 2005-05-12

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