EP0082294A1 - Door bolt catch, in particular for a swinging-sliding door - Google Patents
Door bolt catch, in particular for a swinging-sliding door Download PDFInfo
- Publication number
- EP0082294A1 EP0082294A1 EP82110405A EP82110405A EP0082294A1 EP 0082294 A1 EP0082294 A1 EP 0082294A1 EP 82110405 A EP82110405 A EP 82110405A EP 82110405 A EP82110405 A EP 82110405A EP 0082294 A1 EP0082294 A1 EP 0082294A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- stop
- cylinder
- swinging
- door leaf
- 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.)
- Granted
Links
Images
Classifications
-
- 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 door latch stop has a swivel lever which is actuated by a cylinder or electromagnet acted upon by a pressure medium.
- a door latch 14 of a door leaf engages in the closed position behind a stop 2 of a cast body 1 fastened to the car body (not shown).
- a pivot lever 3 is pivotally mounted in the cast body 1 by means of a bolt 4, which also rests on the door latch 14 with a nose 5.
- the pivot lever 3 is pivoted by a pneumatic cylinder 6 after closing the door leaf in a clockwise direction, whereby the nose 5 lifts the door latch 14 and thus the door leaf from the stop 2 and moves inwards, whereby a firm pressing of the door leaf against the seals is achieved.
- a valve 7 is switched into a pressure medium supply line 10 to the cylinder 6, which valve is controlled by a stop 9 actuated by the door leaf and only then releases the compressed air supply to cylinder 6, which is otherwise connected in parallel with the door operating mechanism.
- This delay compared to the door operating cylinder ensures that the cylinder 6 only comes into operation after it has been closed and does not prevent the door bolt 14 from snapping into place at all due to premature tightening.
- a plunger 11 actuated via a compressed air cylinder 12 is provided on both sides of the swivel lever 3, which is held by a return spring 13, abuts the door bolt 14 when the compressed air supply 15 to the cylinder 12, thus pushing it back and out of engagement with the stop 2 or the nose 5 brings.
- the invention is not restricted to the exemplary embodiment shown. So instead of two plungers 11, only one can be used. It can also be designed as a double-acting cylinder 6 and the stop 2 and the plunger 11 remain, so that the unlocking or opening of the door is only effected by pivoting the pivot lever 3 in the opposite direction, pivoting it counterclockwise and thus pivoting the door latch 14 releases. Instead of cylinders 6, 12 actuated by compressed air, electromagnets can of course also be used. Another type of valve can also be used instead of a slide valve 7.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Seal Device For Vehicle (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
Bei Waggontüren reicht der seitliche Druck der Führungen meistens nicht aus, um das Türblatt fest an die Dichtungen anzupressen. Daher ist es erforderlich, Mechanismen vorzusehen, die das geschlossene, also mit dem Türriegel bereits eingerastete Türblatt gegen den Wagenkasten ziehen und damit dicht festlegen.In the case of wagon doors, the lateral pressure of the guides is usually not sufficient to firmly press the door leaf onto the seals. It is therefore necessary to provide mechanisms which pull the closed door leaf, that is to say the door leaf which has already been latched in, against the body of the vehicle and thus fix it tightly.
Dies wird erfindungsgemäß dadurch erreicht, daß der Türriegelanschlag einen Schwenkhebel aufweist, der von einem mit einem Druckmittel beaufschlagten Zylinder oder Elektromagnet betätigt ist.This is achieved according to the invention in that the door latch stop has a swivel lever which is actuated by a cylinder or electromagnet acted upon by a pressure medium.
Die Erfindung wird nachfolgend anhand eines Ausführungsbeispieles, das auch in der Zeichnung dargestellt ist, näher beschrieben. Es zeigen:
- Fig. 1 eine Ansicht,
- Fig. 2 einen Schnitt nach der Linie II-II der Fig. 1 und
- Fig. 3 einen Detailschnitt nach der Linie III-III in Fig. 2.
- 1 is a view
- Fig. 2 shows a section along the line II-II of Fig. 1 and
- 3 shows a detail section along the line III-III in FIG. 2.
Wie man aus der Zeichnung erkennen kann, rastet ein Türriegel 14 eines nicht dargestellten Türblattes in der Schließstellung hinter einem Anschlag 2 eines am nicht dargestellen Wagenkasten befestigten Gußkörpers 1 ein. Um den Türriegel 14 und damit das Türblatt noch weiter gegen den Wagenkasten ziehen zu können, ist im Gußkörper 1 ein Schwenkhebel 3 mittels eines Bolzens 4 schwenkbar gelagert, der mit einer Nase 5 ebenfalls am Türriegel 14 anliegt. Der Schwenkhebel 3 wird durch einen pneumatischen Zylinder 6 nach Schließen des Türblattes im Uhrzeigersinn geschwenkt, wodurch die Nase 5 den Türriegel 14 und damit das Türblatt vom Anschlag 2 abhebt und nach innen verschiebt, wodurch ein festes Anpressen des Türblattes an die Dichtungen erreicht wird.As can be seen from the drawing, a
Damit diese Bewegungen erst nach Einrasten des Türblattes des Türriegels 14 hinter den Anschlag 2 bzw. die Nase 5 erfolgen, ist in eine Druckmittelzuleitung 10 zum Zylinder 6 ein Ventil 7 eingeschaltet, welches durch einen vom Türblatt betätigten Anschlag 9 gesteuert ist und das erst - dann die Druckluftzufuhr zum Zylinder 6 freigibt, der ansonsten mit dem Türbetätigungsmechanismus parallel geschalten ist. Durch diese Verzögerung gegenüber dem Türbetätigungszylinder wird erreicht, daß der Zylinder 6 erst nach Schließen in Tätigkeit tritt und nicht durch vorzeitiges Anziehen ein Einrasten des Türriegels 14 überhaupt verhindert.So that these movements only take place after the door leaf of the
Um auch ein selbsttätiges (ferngesteuertes) öffnen der Tür zu ermöglichen, ist auf beiden Seiten des Schwenkhebels 3 je ein über einen Druckluftzylinder 12 betätigter Stößel 11 vorgesehen, der durch eine Rückholfeder 13 gehalten, bei Druckluftzufuhr 15 zum Zylinder 12 gegen den Türriegel 14 stößt, diesen damit zurückschiebt und außer Eingriff mit dem Anschlag 2 bzw. der Nase 5 bringt.To also open an automatic (remote-controlled) To enable the door, a
Die Erfindung ist auf das dargestellte Ausführungsbeispiel nicht beschränkt. So kann anstelle von zwei Stößeln 11 auch nur einer Verwendung finden. Es kann ferner der Zylinder 6 doppeltwirkend ausgebildet werden und der Anschlag 2 und die Stößel 11 fortbleiben, so daß die Entriegelung bzw. Öffnung der Tür nur durch eine der Verriegelung entgegengesetzte Schwenkung des Schwenkhebels 3 bewirkt wird, ihn gegen den Uhrzeigersinn schwenkt und damit den Türriegel 14 freigibt. Anstelle von mittels Preßluft betätigten Zylindern 6, 12 können selbstverständlich auch Elektromagnete treten. Auch kann anstelle eines Schieberventils 7 eine andere Ventilart eingesetzt werden.The invention is not restricted to the exemplary embodiment shown. So instead of two
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0521081A AT373338B (en) | 1981-12-04 | 1981-12-04 | DOOR LOCK STOP, IN PARTICULAR FOR SWIVELING DOORS OF VEHICLES |
AT5210/81 | 1981-12-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0082294A1 true EP0082294A1 (en) | 1983-06-29 |
EP0082294B1 EP0082294B1 (en) | 1986-02-19 |
Family
ID=3573196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82110405A Expired EP0082294B1 (en) | 1981-12-04 | 1982-11-11 | Door bolt catch, in particular for a swinging-sliding door |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0082294B1 (en) |
AT (1) | AT373338B (en) |
DE (1) | DE3269229D1 (en) |
DK (1) | DK535782A (en) |
NO (1) | NO824060L (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0340203A2 (en) * | 1988-04-28 | 1989-11-02 | Austria Metall Aktiengesellschaft | Door close servo on swingable sliding doors of vehicles |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7131186U (en) * | 1971-08-14 | 1972-08-17 | Sievers C | LATCH FOR EXTERNAL SLIDING DOORS, IN PARTICULAR OF RAIL VEHICLES |
DE2656495A1 (en) * | 1976-12-14 | 1978-06-15 | Kiekert Soehne Arn | PIVOT SLIDING DOOR FOR VEHICLES |
DE7837194U1 (en) * | 1978-12-15 | 1979-04-05 | Gebr. Bode & Co Vorm. Wegmann & Co, 3500 Kassel | SLIDING DOORS, IN PARTICULAR SWING-SLIDING DOORS FOR VEHICLES, IN PARTICULAR RAIL VEHICLES |
-
1981
- 1981-12-04 AT AT0521081A patent/AT373338B/en not_active IP Right Cessation
-
1982
- 1982-11-11 EP EP82110405A patent/EP0082294B1/en not_active Expired
- 1982-11-11 DE DE8282110405T patent/DE3269229D1/en not_active Expired
- 1982-12-02 DK DK535782A patent/DK535782A/en not_active Application Discontinuation
- 1982-12-03 NO NO824060A patent/NO824060L/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7131186U (en) * | 1971-08-14 | 1972-08-17 | Sievers C | LATCH FOR EXTERNAL SLIDING DOORS, IN PARTICULAR OF RAIL VEHICLES |
DE2656495A1 (en) * | 1976-12-14 | 1978-06-15 | Kiekert Soehne Arn | PIVOT SLIDING DOOR FOR VEHICLES |
DE7837194U1 (en) * | 1978-12-15 | 1979-04-05 | Gebr. Bode & Co Vorm. Wegmann & Co, 3500 Kassel | SLIDING DOORS, IN PARTICULAR SWING-SLIDING DOORS FOR VEHICLES, IN PARTICULAR RAIL VEHICLES |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0340203A2 (en) * | 1988-04-28 | 1989-11-02 | Austria Metall Aktiengesellschaft | Door close servo on swingable sliding doors of vehicles |
EP0340203A3 (en) * | 1988-04-28 | 1990-03-28 | Austria Metall Aktiengesellschaft | Door close servo on swingable sliding doors of vehicles |
Also Published As
Publication number | Publication date |
---|---|
NO824060L (en) | 1983-06-06 |
DK535782A (en) | 1983-06-05 |
EP0082294B1 (en) | 1986-02-19 |
AT373338B (en) | 1984-01-10 |
DE3269229D1 (en) | 1986-03-27 |
ATA521081A (en) | 1983-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE68902299T2 (en) | OVEN WITH LOCK. | |
DE202013104118U1 (en) | Motor vehicle lock | |
EP0092630B1 (en) | Lock gear for door wing | |
DE2140793C3 (en) | Lock for external sliding doors, in particular for rail vehicles | |
EP1072749B1 (en) | Electromechanical drive for rotary column moving the leaf of a swinging door on a vehicle, especially a mass-transit vehicle. | |
EP0082294A1 (en) | Door bolt catch, in particular for a swinging-sliding door | |
DE2330788C2 (en) | hinge | |
EP0167767B1 (en) | Locking device having at least one bolt, and a dogging device | |
DE3006151A1 (en) | Motor vehicle folding tailgate door lock - has two levers, plate bolt cut=out and stop securing closed door | |
DE2166063C3 (en) | Lock for an external sliding door, in particular for rail vehicles | |
AT406661B (en) | Closure device, in particular for a soft top cover | |
DE1266663B (en) | Lockable locking device, especially for doors of device housings in telephone systems | |
DE2013690C3 (en) | Closing aid, especially for car sliding doors | |
DE102017100149A1 (en) | Automatic door gap seal | |
DE1127746B (en) | Closure for lids, doors, etc., especially for vehicle doors | |
EP0744516A1 (en) | Door locking system | |
DE2042936A1 (en) | PIVOT SLIDING DOOR FOR VEHICLES. | |
DE2544443C3 (en) | Motor vehicle door lock | |
DE575167C (en) | Railway door lock | |
DE539542C (en) | Lock for automobile doors | |
DE274077C (en) | ||
EP0075746A1 (en) | Locking device for vehicle doors, particularly of rail vehicles | |
DE1148425B (en) | Detachable ratchet lock, especially for push buttons | |
DE2723057A1 (en) | Motor vehicle door frameless window sealing batten - has pane housed in gap along open periphery when closed | |
DE2240696C3 (en) | Lockable vehicle door lock |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): CH DE FR LI NL SE |
|
17P | Request for examination filed |
Effective date: 19830719 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: AUSTRIA METALL AKTIENGESELLSCHAFT |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): CH DE FR LI NL SE |
|
REF | Corresponds to: |
Ref document number: 3269229 Country of ref document: DE Date of ref document: 19860327 |
|
ET | Fr: translation filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Effective date: 19861112 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Effective date: 19861130 Ref country code: CH Effective date: 19861130 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 19861130 Year of fee payment: 5 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Effective date: 19880601 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19880729 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Effective date: 19880802 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
EUG | Se: european patent has lapsed |
Ref document number: 82110405.6 Effective date: 19870901 |