DE2312410A1 - PRESSURE-ACTUATED DRIVE ELEMENT TO ACHIEVE AN ANGLE MOVEMENT - Google Patents
PRESSURE-ACTUATED DRIVE ELEMENT TO ACHIEVE AN ANGLE MOVEMENTInfo
- Publication number
- DE2312410A1 DE2312410A1 DE19732312410 DE2312410A DE2312410A1 DE 2312410 A1 DE2312410 A1 DE 2312410A1 DE 19732312410 DE19732312410 DE 19732312410 DE 2312410 A DE2312410 A DE 2312410A DE 2312410 A1 DE2312410 A1 DE 2312410A1
- Authority
- DE
- Germany
- Prior art keywords
- drive element
- partition
- housing
- shaft
- drive
- 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
- 230000033001 locomotion Effects 0.000 title description 5
- 238000005192 partition Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims 1
- 239000007858 starting material Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/41—Detection by monitoring transmitted force or torque; Safety couplings with activation dependent upon torque or force, e.g. slip couplings
-
- 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
- E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
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)
- Transmission Devices (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Actuator (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Description
Dr. Ing,Λνέ: t-,f ,M-M14
Dr. Dieter Γ. fooj f
Dr. Harjb-A. BraunaDr. Ing, Λν έ : t-, f, MM 14
Dr. Dieter Γ. fooj f
Dr. Harjb-A. Brauna
* «uactoQ ω, Aeiaaoainrgtr, J8 IjJ. Mär Z 1973* «UactoQ ω, Aeiaaoainrgtr, J 8 IjJ. Mar Z 1973
5604 '5604 '
MIRKOVIC RADIVOJE Stambolijskog 29, Belgrad, JugoslawienMIRKOVIC RADIVOJE Stambolijskog 29, Belgrade, Yugoslavia
VI&AR.STANISLAV
Vesni Vrh 29, Ptuj, JugoslawienVI & AR.STANISLAV
Vesni Vrh 29, Ptuj, Yugoslavia
Druckmittelbetäbigtes Antriebselement zur Erzielung einer WinkelbewegungPressure medium actuated drive element to achieve angular movement
Für Antriebselemente dieser Art besteht grosser Bedarf, um etwas zu drehen, zu halten, zu schliessen und ähnliches, beispielsweise für das öffnen und Schliessen von Türen in Industrieanlagen und auch für Türen und Verschlussdeckel in Omnibussen.There is a great need for drive elements of this type, to turn something, to hold it, to close it and the like, for example to open and close doors in Industrial plants and also for doors and covers in buses.
Wenn das Antriebselement für den Antrieb der Bus-Türen benutzt wird, dann wird demselben eine kleine Vorrichtung beigegeben, deren Aufgabe ist, den Türen, welche in Bewegung sind und auf ein Hindernis stossen, einen gegengerichteten Steuerbefehl zu erteilen. Dabei ist kein Übertragungs-Zwischenmechanismus nötig, sondern das Antriebselement wird direkt an der Tür-Antriebswelle angebracht, und zwar unter dem Boden bzw. unter den Omnibus-Treppen, wo sich aich die pneumatische Anlage befindet.If the drive element is used to drive the bus doors, then it becomes a small device added, whose task is to counteract the doors that are in motion and encounter an obstacle To give control order. No intermediate transmission mechanism is necessary, but that Drive element is attached directly to the door drive shaft, under the floor or under the omnibus stairs, where the pneumatic system is located is located.
Es wurden bereits Versuchsausführungen an Bus-Türen durchgeführt, welche ausgezeichnete Resultate gezeigt haben.Trials have already been carried out on bus doors, which have shown excellent results.
- 1 309838/1007 - 1 309838/1007
5604 A 5604 A
Die Erfindung wird anschliessend an Hand eines 'Ausführungsbeispiels beschrieben. Die Figuren 1 bis 3 zeigen ein pneumatisches Antriebselement und Figuren 4 bis 8 eine weitere Ausführungsform eines Antriebselements. The invention will then be based on an 'exemplary embodiment described. Figures 1 to 3 show a pneumatic drive element and figures 4 to 8 a further embodiment of a drive element.
Fig. 1 stellt den Anlasser von unten betrachtet dar. Auf der Fig. 2 ist der Anlasser seitlich und auf der Fig. 3 von oben dargestellt.Fig. 1 shows the starter viewed from below. In FIG. 2 the starter is shown from the side and in FIG. 3 from above.
Ein aus zwei Teilen hergestelltes Gehäuse 1 nimmt eine Antriebswelle 3 mit Trennwand 2 auf. Auf den beiden Seiten der Trennwand 2 befinden sich je einige elastische Kammern 4, welche durch gegenseitige Durchgänge 5 verbunden sind. Der Zu- und Abführungs-Anschluss 6 verbindet die· äussere elastische Kammern 4 mit dem Gehäuse 1. In Fig. 1 und 3 sind die Teile der zusätzlichen Sicherungseinrichtung zu sehen. Mit der Position 7 ist der zweiarmige Hebel bezeichnet, der mit der Antriebswelle 9 verbunden ist. An seinem freien Ende 1 trägt dieser Hebel je eine Feder 10, welche durch eine Spannvorrichtung eingestellt werden können, um die Federkraft zu verstellen. Zwischen dem zweiarmigen Hebel 7 befindet sich der einarmige Hebel 8, welcher mit der Antriebswelle 3 verbunden ist und auf dem Gegenende die Kontaktknöpfe trägt. .A housing 1 made of two parts accommodates a drive shaft 3 with a partition 2. On both of them On each side of the partition 2 there are some elastic chambers 4, which are connected by mutual passages 5 are. The inlet and outlet connection 6 connects the outer elastic chambers 4 with the housing 1. In FIGS. 1 and 3 show the parts of the additional safety device. Position 7 is the two-armed Designated lever which is connected to the drive shaft 9. This lever carries at its free end 1 one spring 10 each, which can be adjusted by a tensioning device in order to adjust the spring force. Located between the two-armed lever 7 is the one-armed lever 8, which is connected to the drive shaft 3 is connected and carries the contact buttons on the opposite end. .
Das Antriebselement arbeitet, indem das zugeführte Druckmittel, beispielsweise Luft, durch die Anschlüsse 6 eindringt und von dieser Seite die elastischen Kammer 4 füllt, wobei die Trennwand 2 bewegt wird, die mit der Welle 3 verbunden ist, von der aus die Rotation weiter übertragen wird. Während die elastischen Kammern 4 einerseits durch die Luft gefüllt werden und dabei die Trennwand 2 bewegen, drückt anderseits die Trennwand 2 die The drive element works by the supplied pressure medium, for example air, penetrates through the connections 6 and from this side the elastic chamber 4 fills, wherein the partition 2 is moved with the Shaft 3 is connected, from which the rotation is further transmitted. While the elastic chambers 4 on the one hand are filled by the air and move the partition 2, on the other hand, presses the partition 2
309838/1007 _ 2 -309838/1007 _ 2 -
5604 35604 3
Luft aus den Kammern aus. D3e Umdrehung der Antriebswelle 3 wird durch den einarmigen Hebel 8, Feder 10 und zweiarmigen Hebel 7 auf die treibende Welle 9 übertragen. Wenn auf der Welle 9 der Widerstand über die eingestellte Kraft der Federn 10 erhöht wird, kommt es zum Stillstand eines Hebels im Bezug auf den anderen, wobei ein Kontaktknopf ein Kommando für die Änderung der Bewegungsrichtung dem Ausführungsorgan erteilt.Air out of the chambers. D3e revolution of the drive shaft 3 is attached to the driving shaft 9 by the one-armed lever 8, spring 10 and two-armed lever 7 transfer. When the resistance on the shaft 9 is increased beyond the set force of the springs 10, comes it stops one lever in relation to the other, a contact button giving a command for the change the direction of movement granted to the executive body.
Die Fig. 4 stellt das Innere eines weiteren Antriebselements mit dazugehörigen Teilen dar, welches eine Winkelbewegung von 270 ° aufweist. Die Fig. 5 stellt einen Querschnitt des Antriebselements dar, während die Fig. 6, und 8 die drei Dichtungsarten, welche in diesem Fall benützt werden, darstellen.Fig. 4 shows the interior of a further drive element with associated parts, which an angular movement of 270 °. Fig. 5 shows a cross section of the drive element, while Fig. 6, and Fig. 8 shows the three types of seals used in this case are used.
Mit der Position 13.ist das aus zwei Teilen bestehende Gehäuse bezeichnet. Die Position 14 stellt die Welle mit Trennwand dar, welche anstatt mit elastischen Balgen 4 hier mit Spezialgummi Dichtung 15 gedichtet wird. Vor der Dichtung I5 befinden sich beiderseitig die Filzplatten l6, welche im öl getränkt die Innenfläche des Gehäuses 1J> schmieren. Alle diese Teile werden an der Trennwand 14 mittels Blechplatten 17 und Schrauben l8 befestigt. DJe Position 19 stellt eine spezial geformte elastische Dichtung aus Teflon oder ähnlichem Material dar, welche im Gehäuse IjJ eingesetzt ist und durch elastische Enden an Dichtung I5 anliegt, womit der Druckmitteldurchgang auf dieser Stelle verhindert wird. Die Ein- und Ausgangs-öffnung ist durch die Position 20 bezeichnet. Die Trennwand 14 wird durch das Druckmittel aus der Lage "A" in die Lage "B" und umgekehrt bewegt.The item 13 denotes the housing, which consists of two parts. Position 14 represents the shaft with partition, which is sealed with a special rubber seal 15 instead of elastic bellows 4. In front of the seal I5 there are felt plates l6 on both sides, which, soaked in oil, lubricate the inner surface of the housing 1J>. All these parts are attached to the partition wall 14 by means of sheet metal plates 17 and screws l8. Position 19 represents a specially shaped elastic seal made of Teflon or similar material, which is inserted in housing IjJ and rests against seal I5 through elastic ends, preventing the passage of pressure medium at this point. The entry and exit opening is indicated by position 20. The dividing wall 14 is moved by the pressure medium from position "A" to position "B" and vice versa.
309838/1007309838/1007
Claims (2)
309838/1007_ 5 _
309838/1007
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YU64672 | 1972-03-13 | ||
YU64672A YU36212B (en) | 1972-03-13 | 1972-03-13 | Pneumatic shifter with elastic compartments |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2312410A1 true DE2312410A1 (en) | 1973-09-20 |
DE2312410B2 DE2312410B2 (en) | 1976-01-15 |
DE2312410C3 DE2312410C3 (en) | 1976-08-19 |
Family
ID=
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2819355A1 (en) * | 1978-05-03 | 1979-11-08 | Festo Maschf Stoll G | Valve with positive opening and closing - has bellows on each side of pivoted lever connected to valve shaft |
DE3337422A1 (en) * | 1983-10-14 | 1985-05-02 | Festo KG, 7300 Esslingen | Swivelling-piston motor |
EP0735278A2 (en) * | 1995-03-31 | 1996-10-02 | Ab Rexroth Mecman | Rotary actuator |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2819355A1 (en) * | 1978-05-03 | 1979-11-08 | Festo Maschf Stoll G | Valve with positive opening and closing - has bellows on each side of pivoted lever connected to valve shaft |
DE3337422A1 (en) * | 1983-10-14 | 1985-05-02 | Festo KG, 7300 Esslingen | Swivelling-piston motor |
EP0735278A2 (en) * | 1995-03-31 | 1996-10-02 | Ab Rexroth Mecman | Rotary actuator |
EP0735278A3 (en) * | 1995-03-31 | 1997-03-05 | Mecman Ab Rexroth | Rotary actuator |
US5823092A (en) * | 1995-03-31 | 1998-10-20 | Ab Rexroth Mecman | Rotary actuator with mating housing halves |
Also Published As
Publication number | Publication date |
---|---|
IT981354B (en) | 1974-10-10 |
AT338065B (en) | 1977-07-25 |
FR2175967A1 (en) | 1973-10-26 |
DE2312410B2 (en) | 1976-01-15 |
FR2175967B1 (en) | 1977-04-22 |
YU36212B (en) | 1982-02-25 |
ATA222073A (en) | 1976-11-15 |
GB1430196A (en) | 1976-03-31 |
BE812265A (en) | 1974-07-01 |
YU64672A (en) | 1981-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |