DE2538529A1 - Pneumatic operator for vehicle swing out door - has all operating elements in tube with protruding door swinging arms - Google Patents
Pneumatic operator for vehicle swing out door - has all operating elements in tube with protruding door swinging armsInfo
- Publication number
- DE2538529A1 DE2538529A1 DE19752538529 DE2538529A DE2538529A1 DE 2538529 A1 DE2538529 A1 DE 2538529A1 DE 19752538529 DE19752538529 DE 19752538529 DE 2538529 A DE2538529 A DE 2538529A DE 2538529 A1 DE2538529 A1 DE 2538529A1
- Authority
- DE
- Germany
- Prior art keywords
- tube
- rotary
- rotary tube
- door
- pneumatic
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
- E05F15/54—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings operated by linear actuators acting on a helical track coaxial with the swinging axis
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
Pneumatische Vorrichtung zum Öffnen von Türen, insbesondere von Fanrzeugtüren.Pneumatic device for opening doors, in particular fan car doors.
Für die Fernbetätigung von Türen insbesondere von Fahrzeugtüren, hat sich in zunehmendem Maß die pneumatische bzw. hydraulische Betätigung eines nach außen oder innen aufschwingenden Türblattes bewährt.For the remote control of doors, especially vehicle doors, has the pneumatic or hydraulic actuation of one after door leaf swinging open on the outside or inside.
Die meisten der derzeitigen Systeme haben den Nachteil, daß sich außer den Türblättern auch andere Hebel und Verbindungsstangen im Fahrgastraum bewegen und dabei zu Verletzungen oder zumindest zu Belästigungen der Fahrgäste führen können. Überdies sind die Betätigungsvorrichtungen meist klobig und schwer unterzubringen.Most of the current systems have the disadvantage that besides the door leaves also move other levers and connecting rods in the passenger compartment and can lead to injuries or at least nuisance to passengers. In addition, the actuators are usually bulky and difficult to accommodate.
Die beschriebene pneumatische Vorrichtung vermeidet weitgehend diese Nachteile, wobei im folgenden naturgemäß immer statt pneumatisch auch hydraulisch zu verstehen ist.The pneumatic device described largely avoids this Disadvantages, in the following of course always hydraulic instead of pneumatic is to be understood.
Erfindungsgemäß wird eine pneumatische bzw. hydraulische Vorrichtung zum Öffnen und Schliessen von Schwingtüren vorgeschlagen, dadurch gekennzeichnet, daß alle Betätigungselemente in einem Rohr untergebracht sind, an dessen Enden die Schwingarme zur Betätigung der Türen angeordnet sind.According to the invention there is a pneumatic or hydraulic device proposed for opening and closing swing doors, characterized in that that all actuators are housed in a tube, at the ends of which Swing arms are arranged to operate the doors.
Wesentlich ist, daß auch der pneumatische Zylinder im Innern des Rohres untergebracht ist, der bei Betätigung ein an beiden Enden gelagertes konzentrisches Drehrohr um einen bestimmten Winkel verdreht, wobei an den Enden des Drehrohres die Schwingarme zur Betätigung der Türen befestigt sind.It is essential that the pneumatic cylinder is also inside the tube is housed, the one mounted at both ends concentric when actuated Rotary tube rotated by a certain angle, with at the ends of the rotary tube the swing arms are attached to operate the doors.
Für die räumliche Unterbringung dieser Bauteile ist es vorteilhaft, dass das Drehrohr selbst als pneumatischer Zylinder ausgebildet ist.For the spatial accommodation of these components, it is advantageous to that the rotary tube itself is designed as a pneumatic cylinder.
Die Zuführung der Druckluft erfolgt zweckmäßigerweise über zwei feststehende Zylinderköpfe, die im feststehenden äußeren Rohr gehalten sind, und um die sich das Drehrohr als pneumatischer Zylinder drehen kann, wobei der Druckraum des Zylinders durch Dichtungen abgeschlossen ist.The compressed air is expediently supplied via two stationary ones Cylinder heads that are held in the fixed outer tube, and around which the rotary tube can rotate as a pneumatic cylinder, the pressure chamber of the cylinder is completed by seals.
Der im Zylinder angeordnete Kolben ist mit einer Kolbenstange gekoppelt, welche sich im Innern des Drehrohres verschiebt. Dabei sorgt eine Kulissenführung dafür, daß die lineare Bewegung der Kolbenstange in eine Drehbewegung umgesetzt wird. Dabei sind zwei analoge Lösungen aenkbar: Entweder die Kolbenstange wird achsial parallel zu einer Erzeugenden des Führungsrohres geführt und das Drehrohr trägt eine entsprechende Spiralnut oder die Kolbenstange wird in einer Spiralnut geführt und das Drehrohr besitzt eine entsprechende Gegenführung.The piston arranged in the cylinder is coupled to a piston rod, which moves inside the rotary tube. A backdrop guide ensures this for the fact that the linear movement of the piston rod is converted into a rotary movement will. Two analogous solutions are conceivable: Either the piston rod becomes axial guided parallel to a generating line of the guide tube and carries the rotary tube a corresponding spiral groove or the piston rod is guided in a spiral groove and the rotary tube has a corresponding counter guide.
Eine Kombination von Führungskurven sowohl für Kolbenstange als auch Drehrohr kann aus Fertigungsgründen vorteilhaft sein.A combination of guide curves for both piston rod and Rotary tube can be advantageous for manufacturing reasons.
Wesentlich ist die Möglichkeit, sowohl Drehgeschwindigkeit als auch Drehmoment der Bewegung optimal an die Erfordernisse anzupassen. Dies wird besonders dadurch erleichtert, daß die großen Hubbewegungen die in dem langen Drehrohr möglich sind die Auslegung der Kurven begünstigen. Beschleunigungskräfte bzw. Zuhaltekräfte können fast beliebig optimiert werden.What is essential is the possibility of both rotational speed and The torque of the movement can be optimally adapted to the requirements. This is going to be special facilitated by the fact that the large lifting movements are possible in the long rotary tube are to favor the design of the curves. Acceleration forces or locking forces can be optimized almost at will.
Fig. 1 stellt eine Ausführungsform einer Schwingtür dar. Dabei ist mit (1) das Türblatt und mit (2) die Fahrzeugwand bezeichnet.Fig. 1 shows an embodiment of a swing door with (1) the door leaf and with (2) the vehicle wall.
Der Schwingarm (3) und der Gelenkhebel (4) mit ihren Drehlagern (5) bzw. (6) bewirken einen vorteilhaften Bewegungsablauf beim Ausschwenken der Tür in die Endlage (7).The swing arm (3) and the articulated lever (4) with their pivot bearings (5) or (6) cause an advantageous sequence of movements when the door is pivoted out in the end position (7).
Der Schwingarm (3) ist üblicherweise sowohl am oberen Türende als am unteren Ende zweifach vorgesehen und beide Hebel sind mit einem Verbindungsrohr gekoppelt um eine einwandfreie parallelführung der Tür zu gewährleisten.The swing arm (3) is usually both at the top of the door Provided twice at the lower end and both levers are with a connecting tube coupled to ensure perfect parallel guidance of the door.
Fig. 2 zeigt ein Ausführungsbeispiel der neuen Anordnung.Fig. 2 shows an embodiment of the new arrangement.
Das feststehende Rohr (8), welches z.B. mit einem Flansch (9) auf der Ausstiegstreppe (10) besfestigt ist kann gut als Griffstange benützt werden. Unter der Ausstiegstreppe (10) ragt das Drehrohr (11) heraus an dem der untere Schwingarm (3) die Tür (1) bewegt.The fixed pipe (8), which e.g. with a flange (9) the exit stair (10) is fastened and can be used as a handle bar. The rotary tube (11) on which the lower swing arm protrudes from under the exit stairs (10) (3) the door (1) moves.
Am oberen Ende trägt das Drehrohr den oberen Schwingarm (3) der z.B. unter der Decke (12) angeordnet ist. Er könnte selbstverständlich analog der unteren Anordnung auch oberhalb der Decke (12) angeordnet sein.At the upper end the rotary tube carries the upper swing arm (3) of e.g. is arranged under the ceiling (12). It could of course be analogous to the one below Arrangement can also be arranged above the ceiling (12).
Fig. 3 Zeigt den Innenaufbau des Ausführungsbeispieles als Schnitt durch das Rohr (8).Fig. 3 shows the internal structure of the embodiment as a section through the pipe (8).
An dem feststehenden Aussenrohr (8) sind mit mehreren Stützen (13) die konzentrischen Innenteile gehalten. Die untere Luftzuführung (14) ist mit der Ringdichtung (15) versehen und schließt den Druckraum (16) nach unten ab.Several supports (13) are attached to the fixed outer tube (8) the concentric inner parts held. The lower air supply (14) is with the Ring seal (15) provided and closes the pressure chamber (16) from below.
Das obere Führungsrohr (17) besitzt ebenfalls eine Ringdichtung (18) welche den Druckraum (16) nach oben schliesst. Im Druckraum (16) ist der Kolben (19) angeordnet, der über die Kolbenstange (20) mit der Achse (28) die Rollen (27) in der Längsführung (22) des Führungsrohres (17) verschiebt. Dabei gleiten Rollen (21) in der Spiralnut (23), welche im Drehrohr (11) eingearbeitet ist, wodurch eine Drehbewegung des Drehrohres (11) bewirkt wird.The upper guide tube (17) also has a ring seal (18) which closes the pressure chamber (16) at the top. The piston is in the pressure chamber (16) (19) arranged, which via the piston rod (20) with the axis (28) the rollers (27) moves in the longitudinal guide (22) of the guide tube (17). Rollers slide in the process (21) in the spiral groove (23) which is incorporated in the rotary tube (11), whereby a Rotational movement of the rotary tube (11) is effected.
Es ist vorteilhaft die Rollen (21) und (27) auf einer gemeinsamen Achse (28) zu lagern.It is advantageous to have the rollers (21) and (27) on a common To store axis (28).
Die Luftzuführung erfolgt zweckmässigerweise über Luftkanäle (24) welche in einigen der Stützen (13) angeordnet sind.The air is expediently supplied via air ducts (24) which are arranged in some of the supports (13).
Fig. 4 Zeigt die Abwicklung des Zylindermantels vom Drehrohr (11) Die Schlitze (25) sind Freisparungen, welche die Stützen (13) durchgreifen lassen und dennoch eine Drehbewegung des Drehrohres (11) von z.B. 120 Grad gestatten. Die Fig. 4 zeigt die Anordnung von je 3 jeweils um 120 Grad versetzte Stützen (13) mit den zugehörigen Schlitzen (25).Fig. 4 shows the development of the cylinder jacket from the rotary tube (11) The slots (25) are recesses that allow the supports (13) to reach through and yet a rotary movement of the rotary tube (11) of e.g. 120 degrees allow. Fig. 4 shows the arrangement of 3 each offset by 120 degrees Supports (13) with the associated slots (25).
Die Spiralnuten 23 sind naturgemäß um 180 Grad versetzt und führen die Rollen 21. Je nach dem Neigungswinkel der Spiralnut 23 ergibt sich eine andere Drehgeschwindigkeit bzw. ein anderes Drehmoment.The spiral grooves 23 are naturally offset by 180 degrees and lead the rollers 21. Depending on the angle of inclination of the spiral groove 23, there is a different one Rotation speed or another torque.
Das in Fig. 4 dargestellte untere Kurvenende (26) würde z.B. eine Verriegelung der Tür in dieser Lage mit großen Zuhaltekräften ermöglichen.For example, the lower end of the curve (26) shown in Fig. 4 would be a Allow locking of the door in this position with large locking forces.
Fig. 5 ist ein Schnitt durch die in der Kolbenstange (20) gelagerte Achse (28) mit den Rollen (21) und (27).Fig. 5 is a section through that mounted in the piston rod (20) Axis (28) with rollers (21) and (27).
Die Rollen (21) bewegen sich in der Spiralnut (23) des Drehrohres (11). Die Rollen (27) bewegen sich in der Längsführung (22) des Führungsrohres (17).The rollers (21) move in the spiral groove (23) of the rotary tube (11). The rollers (27) move in the longitudinal guide (22) of the guide tube (17).
las Ausführungsbeispiel zeigt den einfachen und vorteilhaften Aufbau einer erfindungsgemäßen Vorrichtung, wobei andere Varianten je nach Aufgabenstellung z.B. für Gepäckrauntüren oder andere Verschlüsse direkt abzuleiten sind.The embodiment example shows the simple and advantageous structure a device according to the invention, with other variants depending on the task e.g. for luggage compartment doors or other locks are to be derived directly.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2538529A DE2538529C2 (en) | 1975-08-29 | 1975-08-29 | Pneumatic device for opening doors, in particular vehicle doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2538529A DE2538529C2 (en) | 1975-08-29 | 1975-08-29 | Pneumatic device for opening doors, in particular vehicle doors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2538529A1 true DE2538529A1 (en) | 1977-03-03 |
| DE2538529C2 DE2538529C2 (en) | 1982-04-08 |
Family
ID=5955158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2538529A Expired DE2538529C2 (en) | 1975-08-29 | 1975-08-29 | Pneumatic device for opening doors, in particular vehicle doors |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2538529C2 (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2748955A1 (en) * | 1977-11-02 | 1979-05-03 | Walter Holzer | Pneumatic or hydraulic door actuating drive - has hollow piston accommodating output drive in compact form |
| DE2924457A1 (en) * | 1979-06-18 | 1981-01-15 | Rathgeber Ag | Motorised sliding door type drive shaft - has variable length spiral guide permitting movement characteristic setting |
| FR2485075A1 (en) * | 1980-06-18 | 1981-12-24 | Faivre Robert | Opening and closing actuator for gate - has hydraulic cylinder to simultaneously lift and pivot gate via slide |
| DE3114255A1 (en) * | 1980-04-11 | 1982-05-13 | IFE Gesellschaft mbH, 1150 Wien | PNEUMATIC OR HYDRAULIC DRIVE FOR OPENING AND CLOSING DOORS |
| DE3104241A1 (en) * | 1981-02-06 | 1982-08-19 | Eckart GmbH & Co KG, 6490 Schlüchtern | PRESSURE-OPERATED SWIVEL MOTOR |
| AT377322B (en) * | 1982-01-22 | 1985-03-11 | Vmw Ranshofen Berndorf Ag | AUTOMATIC OPENING MECHANISM FOR ROTARY OR FOLDING DOORS, ESPECIALLY VEHICLES |
| DE3532514C1 (en) * | 1985-09-12 | 1987-04-23 | Bode & Co Geb | Drive device for a rotating column, in particular for moving pivoting door leaves on motor vehicles |
| DE3812883A1 (en) * | 1988-04-18 | 1989-01-26 | Manfred Keller | Hydraulic swivel drive with torque transmission |
| EP0823528A1 (en) * | 1996-08-05 | 1998-02-11 | SITES S.r.l. | Device to rotate an element about an axis |
| DE19704811C1 (en) * | 1997-02-08 | 1998-10-01 | Webasto Tuersysteme Gmbh | Door hinge mechanism for e.g. motor vehicles |
| EP1143096A1 (en) | 2000-04-07 | 2001-10-10 | SITES S.r.l. | Rotating drive apparatus |
| FR2892755A1 (en) * | 2005-10-27 | 2007-05-04 | Srvb Soc Par Actions Simplifie | Actuating mechanism for automatic door or gate has at least two separate actuators on a support that operate simultaneously to rotate door or gate |
| WO2009092753A1 (en) * | 2008-01-24 | 2009-07-30 | Gebr. Bode Gmbh & Co. Kg | Drive device with dual torque utilization |
| EP2573305A1 (en) * | 2011-09-26 | 2013-03-27 | Isaf Bus Components S.r.l. | Rotary actuation system for moving a door with orientable wings, in particular in vehicles |
| RU2627923C2 (en) * | 2013-03-26 | 2017-08-14 | Исаф Бас Компонентс С.Р.Л. | Rotary drive system for door movement with orientable leaves, in particular, in vehicles |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3705370A1 (en) * | 1987-02-20 | 1988-09-01 | Bode & Co Geb | ROTARY DRIVE FOR SWIVEL DOORS, ESPECIALLY ON VEHICLES |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2062135A1 (en) * | 1970-12-17 | 1972-07-06 | Gebr. Bode & Co Vorm. Wegmann & Co, 3500 Kassel-Bettenhausen | Locking device for the door leaf of a swing door, which is pivoted with the help of a rotating column |
-
1975
- 1975-08-29 DE DE2538529A patent/DE2538529C2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2062135A1 (en) * | 1970-12-17 | 1972-07-06 | Gebr. Bode & Co Vorm. Wegmann & Co, 3500 Kassel-Bettenhausen | Locking device for the door leaf of a swing door, which is pivoted with the help of a rotating column |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2748955A1 (en) * | 1977-11-02 | 1979-05-03 | Walter Holzer | Pneumatic or hydraulic door actuating drive - has hollow piston accommodating output drive in compact form |
| DE2924457A1 (en) * | 1979-06-18 | 1981-01-15 | Rathgeber Ag | Motorised sliding door type drive shaft - has variable length spiral guide permitting movement characteristic setting |
| DE3114255A1 (en) * | 1980-04-11 | 1982-05-13 | IFE Gesellschaft mbH, 1150 Wien | PNEUMATIC OR HYDRAULIC DRIVE FOR OPENING AND CLOSING DOORS |
| FR2485075A1 (en) * | 1980-06-18 | 1981-12-24 | Faivre Robert | Opening and closing actuator for gate - has hydraulic cylinder to simultaneously lift and pivot gate via slide |
| DE3104241A1 (en) * | 1981-02-06 | 1982-08-19 | Eckart GmbH & Co KG, 6490 Schlüchtern | PRESSURE-OPERATED SWIVEL MOTOR |
| EP0058323B1 (en) * | 1981-02-06 | 1984-10-17 | ECKART GmbH & Co. KG | Pressure medium operated torque actuator |
| AT377322B (en) * | 1982-01-22 | 1985-03-11 | Vmw Ranshofen Berndorf Ag | AUTOMATIC OPENING MECHANISM FOR ROTARY OR FOLDING DOORS, ESPECIALLY VEHICLES |
| EP0218072A3 (en) * | 1985-09-12 | 1987-06-03 | Gebruder Bode & Co. Gmbh | Actuating device for rotatable column, especially for moving a pivoting door wing of a motor vehicle |
| DE3532514C1 (en) * | 1985-09-12 | 1987-04-23 | Bode & Co Geb | Drive device for a rotating column, in particular for moving pivoting door leaves on motor vehicles |
| DE3812883A1 (en) * | 1988-04-18 | 1989-01-26 | Manfred Keller | Hydraulic swivel drive with torque transmission |
| EP0823528A1 (en) * | 1996-08-05 | 1998-02-11 | SITES S.r.l. | Device to rotate an element about an axis |
| DE19704811C1 (en) * | 1997-02-08 | 1998-10-01 | Webasto Tuersysteme Gmbh | Door hinge mechanism for e.g. motor vehicles |
| EP1143096A1 (en) | 2000-04-07 | 2001-10-10 | SITES S.r.l. | Rotating drive apparatus |
| FR2892755A1 (en) * | 2005-10-27 | 2007-05-04 | Srvb Soc Par Actions Simplifie | Actuating mechanism for automatic door or gate has at least two separate actuators on a support that operate simultaneously to rotate door or gate |
| WO2009092753A1 (en) * | 2008-01-24 | 2009-07-30 | Gebr. Bode Gmbh & Co. Kg | Drive device with dual torque utilization |
| EP2573305A1 (en) * | 2011-09-26 | 2013-03-27 | Isaf Bus Components S.r.l. | Rotary actuation system for moving a door with orientable wings, in particular in vehicles |
| RU2627923C2 (en) * | 2013-03-26 | 2017-08-14 | Исаф Бас Компонентс С.Р.Л. | Rotary drive system for door movement with orientable leaves, in particular, in vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2538529C2 (en) | 1982-04-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| D2 | Grant after examination | ||
| 8339 | Ceased/non-payment of the annual fee |