DE102006018822B4 - Manual operation for brake - Google Patents
Manual operation for brake Download PDFInfo
- Publication number
- DE102006018822B4 DE102006018822B4 DE200610018822 DE102006018822A DE102006018822B4 DE 102006018822 B4 DE102006018822 B4 DE 102006018822B4 DE 200610018822 DE200610018822 DE 200610018822 DE 102006018822 A DE102006018822 A DE 102006018822A DE 102006018822 B4 DE102006018822 B4 DE 102006018822B4
- Authority
- DE
- Germany
- Prior art keywords
- brake
- manual
- operating lever
- lever
- release bolt
- 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.)
- Active
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
- F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
- F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
- F16D65/186—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes with full-face force-applying member, e.g. annular
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/14—Mechanical
- F16D2121/16—Mechanical for releasing a normally applied brake
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/18—Electric or magnetic
- F16D2121/20—Electric or magnetic using electromagnets
- F16D2121/22—Electric or magnetic using electromagnets for releasing a normally applied brake
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2125/00—Components of actuators
- F16D2125/18—Mechanical mechanisms
- F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
- F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
- F16D2125/36—Helical cams, Ball-rotating ramps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2125/00—Components of actuators
- F16D2125/18—Mechanical mechanisms
- F16D2125/58—Mechanical mechanisms transmitting linear movement
- F16D2125/64—Levers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2127/00—Auxiliary mechanisms
- F16D2127/02—Release mechanisms
- F16D2127/04—Release mechanisms for manual operation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
Bremse, bestehend aus zwei elektromagnetisch lüftenden Federdruckbremsen, in axialer Richtung hintereinander angeordnet an einer Maschinenwand, dadurch gekennzeichnet, dass die Handbetätigung der Bremse 1 (1) und Bremse 2 (2) an einem ersten Betätigungshebel (15.2) stattfindet, welcher über einen Verbindungshebel (16) mit einem zweiten Betätigungshebel (15.1) verbunden ist und die beiden Ankerscheiben (7 und 8) über einen ersten Handlüftbolzen (20.1) und einen zweiten Handlüftbolzen (20.2) mittels eines Kugelrastmechanismus (25, 26) welcher sich in axialer Richtung zwischen Bremse 1 (1) und Bremse 2 (2) befindet, die beiden Luftspalte a1 der Bremse 1 (1) und a2 der Bremse 2 (2) überwindet und die Bremse 1 (1) und Bremse 2 (2) freimacht, d. h. lüftet.Brake, consisting of two electromagnetically releasing spring-pressure brakes, arranged one behind the other in the axial direction on a machine wall, characterized in that the manual actuation of brake 1 (1) and brake 2 (2) takes place on a first actuation lever (15.2) which is operated via a connecting lever ( 16) is connected to a second actuating lever (15.1) and the two armature disks (7 and 8) via a first manual release bolt (20.1) and a second manual release bolt (20.2) by means of a ball locking mechanism (25, 26) which is located in the axial direction between brake 1 (1) and brake 2 (2) is located, the two air gaps a1 of brake 1 (1) and a2 of brake 2 (2) are overcome and brake 1 (1) and brake 2 (2) are released, i.e. H. ventilates.
Description
Stand der Technik:State of the art:
Aus dem Stand der Technik ist eine elektromagnetische Federdruckbremse bekannt wie sie in der Patentschrift
Weiterhin ist aus dem Stand der Technik eine elektromagnetisch öffnende Federdruckbremse mit einer von Hand betätigbaren Lüftungseinrichtung bekannt, wie sie die Patentanmeldung
Aus der Europäischen Patentschrift
Durch den Kugelrastmechanismus kann die in Umfangsrichtung erforderliche Kraft durch die Umlenkung der Kugeln in den Senkungen gering gehalten werden. Mit dieser Untersetzung erreicht man bei niedriger Handkraft eine hohe Axialkraft, um die Ankerscheibe gegen den Federdruck an den Spulenträger zu ziehen und somit die Bremse freizumachen (Lüften).By the ball detent mechanism, the force required in the circumferential direction can be kept low by the deflection of the balls in the subsidence. With this reduction, a high axial force is achieved with a low hand force in order to pull the armature disk against the spring pressure against the coil carrier and thus release the brake (airing).
Aufgabe:Task:
Bei einem redundanten Bremsensystem mit 2 elektromagnetischen Federdruckbremsen hintereinander angeordnet, wird nun bei einer Handbetätigung der Bremse die doppelte Handkraft benötigt. Das Problem besteht darin, den Hebelarm für die Handbetätigung doppelt so groß zu gestalten, wobei auch die einzelnen Bauteile entsprechend verstärkt werden müssten und auch die Durchbiegung der beiden Ankerscheiben muss berücksichtigt werden. Des weiteren sollten mit einem Handlüfthebel beide Bremsen zur gleichen Zeit betätigt und somit frei gemacht werden können, d. h. beide Bremsen zu gleichen Zeit lüften.In a redundant brake system with 2 electromagnetic spring brakes arranged one behind the other, the double hand force is now required in a manual operation of the brake. The problem is to make the lever arm for the manual operation twice as large, whereby the individual components would need to be strengthened accordingly and also the deflection of the two armature discs must be considered. Furthermore, both brakes should be operated at the same time with a manual release lever and thus be made free, d. H. release both brakes at the same time.
Die Aufgabe der Erfindung besteht darin, eine Handbetätigung vorzusehen, welche mit einem Hebel beide Bremsen lüftet, bei geringer Handbetätigungskraft und kleinem Hebelarm, sowie eine kostengünstige Lösung mit einfachen Bauteilen, welche nicht überdimensioniert werden müssen.The object of the invention is to provide a manual override, which releases both brakes with a lever, with low manual actuation force and small lever arm, as well as a cost-effective solution with simple components that do not need to be oversized.
Als weitere Aufgabe wird der kompakte Bauraum angesehen und die beiden Bremsen sollten in der Baulänge durch die Handbetätigung nicht größer werden.Another task is considered the compact space and the two brakes should not be larger in length by the manual operation.
Lösung:Solution:
Die Aufgabe wird dadurch gelöst, dass der Kugelrastmechanismus nicht auf der Rückseite der beiden Bremsen angebracht wird, sondern axial zwischen den beiden Bremsen. Somit wird die Ankerscheibe der Bremse
Mit dieser Anordnung ist die Baulänge der Bremse nicht größer und durch eine Verbindung mit einem Verbindungshebel werden beide Bremsen zur gleichen Zeit freigemacht, d. h. gelüftet. Durch ein Axialnadellager werden die Reibkräfte beim Übergang von der Umfangsbewegung in die Axialbewegung gering gehalten. Durch eine Einstellmutter können beide Luftspalte sowie die jeweilige Verschleißreserve bei beiden Bremsen einfach eingestellt werden. Durch jeweils 3 Bohrungen bei den Betätigungshebeln, welche mit dem Verbindungshebel verbunden sind, können mehrere Bremsengrößen mit ein und der gleichen Ausführung der Handbetätigung verwendet werden.With this arrangement, the overall length of the brake is not greater and by a connection with a connecting lever both brakes are released at the same time, d. H. ventilated. By an axial needle bearing friction forces are kept low during the transition from the circumferential movement in the axial movement. Through an adjusting nut both air gaps and the respective wear reserve can be easily adjusted for both brakes. Through each 3 holes in the operating levers, which are connected to the connecting lever, several brake sizes can be used with one and the same version of the manual operation.
Dadurch, dass nur ein Betätigungshebel betätigt werden muss, kann an diesem ein entsprechender Bowdenzug angebracht werden, um somit eine Fernbedienung bei Stromausfall zu erreichen.The fact that only one operating lever must be operated, a corresponding Bowden cable can be attached to this, so as to achieve a remote control in case of power failure.
Ausführungsbeispiel:Embodiment:
In den Zeichnungen sind Ausführungsbeispiele der Erfindung dargestellt:In the drawings embodiments of the invention are shown:
Beschreibung:Description:
Steht nun kein Strom zur Verfügung und die Bremse muss trotzdem frei gemacht, d. h. gelüftet werden, kann dies mittels Handbetätigung erfolgen. Dies erfolgt über die Handlüftbolzen
Funktion:Function:
Die Einstellmutter
Durch die axiale Bewegung des Handlüftbolzens
Fig. 2 HebelgeometrieFig. 2 lever geometry
Über ein steckbares Rohr
In der Bohrung
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Bremse 1Brake 1
- 22
- Bremse 2Brake 2
- 33
-
Spule Bremse 1
Coil brake 1 - 44
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Spule Bremse 2
Coil brake 2 - 55
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Druckfedern Bremse 1Compression springs
brake 1 - 66
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Druckfedern Bremse 2Compression springs
brake 2 - 77
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Ankerscheibe Bremse 1
Anchor disc brake 1 - 88th
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Ankerscheibe Bremse 2
Anchor disc brake 2 - 99
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Rotor Bremse 1
Rotor brake 1 - 1010
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Reibbeläge Bremse 1
Friction linings brake 1 - 1111
-
Rotor Bremse 2
Rotor brake 2 - 1212
-
Reibbeläge Bremse 2
Friction linings brake 2 - 1313
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gemeinsame Zahnnabe Bremse 1 und 2common
1 and 2gear hub brake - 1414
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Befestigungsschrauben Bremse 1 und 2Fixing screws
1 and 2brake - 1515
- Betätigungshebelactuating lever
- 15.115.1
- Zweiter BetätigungshebelSecond operating lever
- 15.215.2
- Erster BetätigungshebelFirst operating lever
- 1616
- Verbindungshebelconnecting lever
- 1717
-
Verlängerung für ersten Betätigungshebel
15.2 Extension for first operating lever15.2 - 1818
- Bohrung für BowdenzugBore for Bowden cable
- 1919
-
Steckbares Rohr auf Verlängerung
17 Plug-in tube onextension 17 - 2020
- Handlüftbolzenmanual-release bolts
- 20.120.1
- Erster HandlüftbolzenFirst hand release bolt
- 20.220.2
- Zweiter HandlüftbolzenSecond hand release bolt
- 2121
- Zugsegmenttrain segment
- 2222
- Drucksegmentpressure segment
- 2323
-
Rückhaltefeder Bremse 1Retaining
spring brake 1 - 2424
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Rückhaltefeder Bremse 2Retaining
spring brake 2 - 2525
- Druckstück mit SenkungPressure piece with countersink
- 2626
- Kugelnroll
- 2727
- Einstellmutteradjusting
- 2828
- Feststellschraubelocking screw
- 2929
- Axialnadellageraxial needle
- 3030
- Verbindungsschraubenconnecting bolts
- 3131
- Bohrungen für weitere BremsengrößenHoles for additional brake sizes
- a1a1
-
Luftspalt Bremse 1
Air gap brake 1 - a2a2
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Luftspalt Bremse 2
Air gap brake 2
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610018822 DE102006018822B4 (en) | 2006-04-22 | 2006-04-22 | Manual operation for brake |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610018822 DE102006018822B4 (en) | 2006-04-22 | 2006-04-22 | Manual operation for brake |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102006018822A1 DE102006018822A1 (en) | 2007-11-15 |
DE102006018822B4 true DE102006018822B4 (en) | 2014-04-30 |
Family
ID=38579742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610018822 Active DE102006018822B4 (en) | 2006-04-22 | 2006-04-22 | Manual operation for brake |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006018822B4 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006040438B4 (en) * | 2006-08-29 | 2016-11-03 | Chr. Mayr Gmbh & Co. Kg | Lockable manual release for an electromagnetic spring-loaded brake |
DE102013006605B4 (en) * | 2013-04-17 | 2016-10-27 | Sew-Eurodrive Gmbh & Co Kg | Brake assembly and electric motor |
DE102013016999B4 (en) * | 2013-10-15 | 2021-05-27 | Sew-Eurodrive Gmbh & Co Kg | Brake assembly and electric motor |
CN113819170B (en) * | 2021-09-26 | 2023-05-23 | 西安航天精密机电研究所 | Manual unlocking device and motor for brake |
FR3139167A1 (en) * | 2022-08-29 | 2024-03-01 | Moteurs Leroy-Somer | Removable manual release device for dual electromechanical brake. |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2938607A (en) * | 1957-06-28 | 1960-05-31 | Lambert & Brake Corp | Mechanical actuator means for disc brakes |
DE1475457A1 (en) * | 1964-11-13 | 1969-04-17 | Materiel Electromagnetique S I | Electromagnetic disc brake, especially for direct current or rectified current |
DE19737485C1 (en) * | 1997-08-28 | 1999-06-17 | Stromag Ag | Electromagnetically-operated brake |
DE10305590B4 (en) * | 2003-02-05 | 2005-10-27 | Stromag Ag | Electromagnetic spring pressure brake |
EP0997660B1 (en) * | 1998-10-28 | 2006-01-25 | Chr. Mayr GmbH & Co. KG | Partly lined spring-applied brake engaging a rotating disc |
DE102004032388A1 (en) * | 2004-07-02 | 2006-01-26 | Kendrion Binder Magnete Gmbh | Electromagnetically unlocking spring brake for elevator car, has lever arms which can be supported on stationary housing part or anchor plate, so that swiveling of arms lead to axial aeration motion of plate |
EP1715564A2 (en) * | 2005-04-19 | 2006-10-25 | Warner Electric Europe S.A.S | Braking device for the rotating shaft of a driving source like an electric motor |
DE102006016434A1 (en) * | 2006-04-07 | 2007-10-11 | Chr. Mayr Gmbh & Co. Kg | Square brake |
-
2006
- 2006-04-22 DE DE200610018822 patent/DE102006018822B4/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2938607A (en) * | 1957-06-28 | 1960-05-31 | Lambert & Brake Corp | Mechanical actuator means for disc brakes |
DE1475457A1 (en) * | 1964-11-13 | 1969-04-17 | Materiel Electromagnetique S I | Electromagnetic disc brake, especially for direct current or rectified current |
DE19737485C1 (en) * | 1997-08-28 | 1999-06-17 | Stromag Ag | Electromagnetically-operated brake |
EP0997660B1 (en) * | 1998-10-28 | 2006-01-25 | Chr. Mayr GmbH & Co. KG | Partly lined spring-applied brake engaging a rotating disc |
DE10305590B4 (en) * | 2003-02-05 | 2005-10-27 | Stromag Ag | Electromagnetic spring pressure brake |
DE102004032388A1 (en) * | 2004-07-02 | 2006-01-26 | Kendrion Binder Magnete Gmbh | Electromagnetically unlocking spring brake for elevator car, has lever arms which can be supported on stationary housing part or anchor plate, so that swiveling of arms lead to axial aeration motion of plate |
EP1715564A2 (en) * | 2005-04-19 | 2006-10-25 | Warner Electric Europe S.A.S | Braking device for the rotating shaft of a driving source like an electric motor |
DE102006016434A1 (en) * | 2006-04-07 | 2007-10-11 | Chr. Mayr Gmbh & Co. Kg | Square brake |
Also Published As
Publication number | Publication date |
---|---|
DE102006018822A1 (en) | 2007-11-15 |
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Legal Events
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---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: F16D0065160000 Ipc: F16D0059020000 Effective date: 20130321 |
|
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R020 | Patent grant now final |
Effective date: 20150131 |
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R084 | Declaration of willingness to licence |