EP0143908A2 - Dispositif d'actionnement pour un poteau pivotant, en particulier pour la commande de battants de portes de véhicules - Google Patents

Dispositif d'actionnement pour un poteau pivotant, en particulier pour la commande de battants de portes de véhicules Download PDF

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Publication number
EP0143908A2
EP0143908A2 EP84110360A EP84110360A EP0143908A2 EP 0143908 A2 EP0143908 A2 EP 0143908A2 EP 84110360 A EP84110360 A EP 84110360A EP 84110360 A EP84110360 A EP 84110360A EP 0143908 A2 EP0143908 A2 EP 0143908A2
Authority
EP
European Patent Office
Prior art keywords
rotating column
hoses
rod
drive device
column
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
Application number
EP84110360A
Other languages
German (de)
English (en)
Other versions
EP0143908A3 (en
EP0143908B1 (fr
Inventor
Manfred Horn
Reiner Wicke
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
Priority to AT84110360T priority Critical patent/ATE29756T1/de
Publication of EP0143908A2 publication Critical patent/EP0143908A2/fr
Publication of EP0143908A3 publication Critical patent/EP0143908A3/de
Application granted granted Critical
Publication of EP0143908B1 publication Critical patent/EP0143908B1/fr
Expired legal-status Critical Current

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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type
    • F15B15/103—Characterised by the construction of the motor unit the motor being of diaphragm type using inflatable bodies that contract when fluid pressure is applied, e.g. pneumatic artificial muscles or McKibben-type actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/12—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type
    • 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
    • E05Y2900/506—Application of doors, windows, wings or fittings thereof for vehicles for buses
    • 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

Definitions

  • the invention relates to a drive device for a rotating column, in particular for moving pivoting door leaves on motor vehicles, in which the rotating column, which is rotatably mounted in brackets at both ends, is designed as a hollow cylinder in which drive elements are arranged.
  • Such a drive device is described for example in DE-PS 1 961 573.
  • a piston-cylinder drive is arranged at one end of the rotary column, which is connected to the rotary column by means of a screw gear arranged within the rotary column.
  • This known drive has the disadvantage that there must be enough space above or below the rotary column for the arrangement of a piston-cylinder drive and that relatively complex interlocking mechanical components must be arranged within the rotary column.
  • the object on which the invention is based was to create a drive device of the type mentioned at the outset, which is constructed using very simple structural means and in which no additional space is required on either side of the rotating column.
  • a compressed gas for example compressed air drive
  • a compressed gas for example compressed air drive
  • the big advantage over a conventional rotary vane drive, which should be arranged above or below the rotating column, is that on the one hand no additional space is required above or below the rotating column for the drive device and that, if necessary, almost the full length of the rotating column for the design of the drive can be used, which has the advantage that considerable torques sufficient for the movement of the swing door leaves can be generated with relatively low overpressures by the length of the hoses being selected accordingly.
  • the drive device is very simple in construction and has few interlocking mechanical components.
  • only one or more of the hoses arranged in the chambers are supplied with compressed gas to actuate the drive device out while the compressed gas is discharged from other hoses.
  • the hoses, to which compressed gas is fed are inflated and enlarge due to their material properties. Since they are each arranged between a wing and a lamella, the expanding hose, which is supported on a wing, presses on one of the lamellas and thereby sets the rotating column in motion.
  • a wing and a lamella are present within the rotating column, by means of which the space within the rotating column is divided into two chambers in which hoses are arranged which can alternately be pressurized with compressed gas are.
  • FIGS. 1 and 2 for example on a bus (not shown in more detail) on a rotating column 1, which is rotatably connected to the door frame or the chassis 4 via brackets 2, 3, a swing door leaf 5 via pivot levers 6 and 7 in arranged in a known manner.
  • the swing door leaf 5 is further guided in a known manner with respect to the door frame or chassis by an only indicated guide device 8.
  • Fig. 2 the swing door leaf 5 is shown with solid lines in the closed position and with dash-dotted lines in the open position.
  • the opening angle is approx. 90 °.
  • the rotating column 1 is designed as a hollow cylinder which is supported on its underside via a bearing 23 on the holder 3 which is firmly connected to the frame.
  • a cylindrical rod 9 is arranged coaxially with the rotating column 1 and does not twist on its upper side with the holder 2 and on its underside with the holder 3 bar is firmly connected.
  • the upper end of the rotating column 1 is supported on the rod 9 via a slide bearing 20.
  • the diameter of the rod 9 is in the illustrated embodiment in the upper 2/3 of the length about 1/4 of the inner diameter of the rotating column 1. This forms a space with an annular cross section between the inner surface of the rotating column 1 and the outer surface of the rod 9. In this space, on the one hand two wings 10 and 11 fixedly connected to the rod 9 and, on the other hand, two lamellae 12 and 13 firmly connected to the rotating column 1 are arranged.
  • the wings 10 and 11 extend in width over approximately the upper 2/3 of the rotating column and protrude radially outwards to just in front of the inner surface of the rotating column 1. They enclose an angle of 180 ° and have thickenings at their two outer ends on.
  • the lamellae 12 and 13 also extend in their width over approximately 2/3 of the length of the rotating column 1 and project radially inwards to immediately in front of the outer surfaces of the rod 9. They are arranged diametrically to one another and FIG. 4 shows that by the wings 10, 11 on the one hand and the slats 12, 13 on the other hand, the annular interior between the rod 9 and the rotating column 1 is divided into four chambers A, B, C and D, the volume of which rotates when the rotating column 1 around the rod 9 changed.
  • a hose made of a gas-tight, highly stretchable elastic material, such as rubber, is arranged in the longitudinal direction.
  • the hose 14 is arranged in the chamber A, the hose 15 in the chamber B, the hose 16 in the chamber C and the hose 17 in the chamber 0.
  • the hoses 14 to 17 are connected via pressure lines 18 and 19, which are led through the holder 2 to the outside, with compressed gas sources, for example compressed air sources, which are not specifically shown.
  • compressed gas sources for example compressed air sources
  • the lower ends of the hoses 14 to 17 are closed.
  • the tubes 14 to 17 do not extend over the full length of the chambers A to D in the non-inflated state.
  • the hoses 15 and 17 in the not immediately adjacent chambers B and D are pressurized with compressed air of, for example, 8 bar, while the hoses 14 and 16 in the chambers A and C are pressurized with 0 bar or are vented. If it is now to be achieved that the rotary column 1 continues to rotate clockwise from the position shown in FIG. 4, then the two hoses 14 and 16 are connected to the compressed gas source by appropriate control and pressurized with about 8 bar, while the hoses 15 and 17 are vented.
  • the possible angle of rotation of approximately 90 ° is sufficient to open or close the swing door leaf 5, as can be seen from FIGS. 1 and 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP84110360A 1983-09-07 1984-08-31 Dispositif d'actionnement pour un poteau pivotant, en particulier pour la commande de battants de portes de véhicules Expired EP0143908B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84110360T ATE29756T1 (de) 1983-09-07 1984-08-31 Antriebsvorrichtung fuer eine drehsaeule, insbesondere zur bewegung von schwenktuerfluegeln an kraftfahrzeugen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833332244 DE3332244A1 (de) 1983-09-07 1983-09-07 Antriebsvorrichtung fuer eine drehsaeule, insbesondere zur bewegung von schwenktuerfluegeln an kraftfahrzeugen
DE3332244 1983-09-07

Publications (3)

Publication Number Publication Date
EP0143908A2 true EP0143908A2 (fr) 1985-06-12
EP0143908A3 EP0143908A3 (en) 1986-02-05
EP0143908B1 EP0143908B1 (fr) 1987-09-16

Family

ID=6208441

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84110360A Expired EP0143908B1 (fr) 1983-09-07 1984-08-31 Dispositif d'actionnement pour un poteau pivotant, en particulier pour la commande de battants de portes de véhicules

Country Status (3)

Country Link
EP (1) EP0143908B1 (fr)
AT (1) ATE29756T1 (fr)
DE (1) DE3332244A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2334758A (en) * 1998-02-28 1999-09-01 Rover Group Rotary actuator for use in active roll control system for vehicle suspension.
GB2389389A (en) * 2002-06-06 2003-12-10 Meritor Light Vehicle Sys Ltd Vehicle door operated by compressed gas
CN117072014A (zh) * 2023-08-16 2023-11-17 四川大学 液压门轴摆动机构

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3775063D1 (de) * 1987-09-08 1992-01-16 Denis Anthony Grant Automatischer heber fuer toilettendeckel.
DE202004014186U1 (de) * 2004-09-13 2006-02-02 Gebr. Bode Gmbh & Co. Kg Schwenktür für Fahrzeuge des öffentlichen Personenverkehrs, insbesondere für Busse
DE202008007585U1 (de) * 2007-12-21 2009-04-30 Gebr. Bode GmbH & Co. KG Fahrzeugtürsysteme Antriebsvorrichtung für Ein-/Ausstiegsvorrichtungen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7113852U (de) * 1900-01-01 Kraft E Flügelkolbendrehvorrichtung, insbesondere für Absperrorgane
GB1019687A (en) * 1963-10-03 1966-02-09 Bergens Mek Verksted Arrangement for pivoting the derrick or extension arm in a crane, especially a ship's crane
DE1961573B1 (de) * 1969-12-09 1971-07-29 Bode & Co Vorm Wegmann & Co Antrieb zum Betaetigen einer Schwenktuer,insbesondere bei Kraftfahrzeugen
CA940417A (en) * 1971-03-03 1974-01-22 Greer Hydraulics Rotary actuator
FR2278968A1 (fr) * 1973-12-21 1976-02-13 Mysliwiec Jean Actionneur a mouvement angulaire alternatif
FR2286300A1 (fr) * 1974-09-27 1976-04-23 Autage Roger Operateur rotatif a fluide sous pression

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2334758A (en) * 1998-02-28 1999-09-01 Rover Group Rotary actuator for use in active roll control system for vehicle suspension.
GB2389389A (en) * 2002-06-06 2003-12-10 Meritor Light Vehicle Sys Ltd Vehicle door operated by compressed gas
GB2389389B (en) * 2002-06-06 2004-12-29 Meritor Light Vehicle Sys Ltd A vehicle
CN117072014A (zh) * 2023-08-16 2023-11-17 四川大学 液压门轴摆动机构

Also Published As

Publication number Publication date
EP0143908A3 (en) 1986-02-05
EP0143908B1 (fr) 1987-09-16
ATE29756T1 (de) 1987-10-15
DE3332244A1 (de) 1985-03-21

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