Nothing Special   »   [go: up one dir, main page]

DE9416511U1 - Remote-controlled clutch - Google Patents

Remote-controlled clutch

Info

Publication number
DE9416511U1
DE9416511U1 DE9416511U DE9416511U DE9416511U1 DE 9416511 U1 DE9416511 U1 DE 9416511U1 DE 9416511 U DE9416511 U DE 9416511U DE 9416511 U DE9416511 U DE 9416511U DE 9416511 U1 DE9416511 U1 DE 9416511U1
Authority
DE
Germany
Prior art keywords
force
remote
grooves
distance
locking coupling
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.)
Expired - Lifetime
Application number
DE9416511U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE9416511U priority Critical patent/DE9416511U1/en
Priority to DE19537718A priority patent/DE19537718A1/en
Publication of DE9416511U1 publication Critical patent/DE9416511U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/10Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00Friction clutches
    • F16D13/04Friction clutches with means for actuating or keeping engaged by a force derived at least partially from one of the shafts to be connected
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00Fluid-actuated clutches
    • F16D25/08Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/088Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members being distinctly separate from the axis of rotation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • F16D2023/123Clutch actuation by cams, ramps or ball-screw mechanisms
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/004Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with permanent magnets combined with electromagnets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Mechanical Operated Clutches (AREA)

Description

ULRICH SCHULZE HEULINGULRICH SCHULZE HEULING

TILLMANNSTR.5
48231 WARENDORF
TILLMANNSTR.5
48231 WARENDORF

Fernbedienbare KupplungRemote controlled clutch

Die Neuerung betrifft eine kraftschlüssige Kupplung mit Elementen zur elektrischen, hydraulischen oder pneumatischen Betätigung.The innovation concerns a force-locking coupling with elements for electrical, hydraulic or pneumatic actuation.

In der Antriebstechnik werden kraftschlüssige Kupplungen an vielen Stellen zum Zu- oder Abschalten von Antrieben eingesetzt. Während bisher viele Kupplungen über Hebel und Gelenke manuell betätigt werden, wird immer häufiger auch nach fernbedienbaren Kupplungen gesucht. Dazu nutzt man entweder die bekannten, manuell zu betätigenden Kupplungen und führt die Betätigungskraft über zusätzliche Bauteile von einer Kraftquelle (Motor, Zylinder) zur Kupplung oder setzt elektromagnetisch schaltende Kupplungen ein, bei denen die die Kraft übertragenden Elemente magnetisiert werden und so einander direkt anziehen, solange Strom zugeführt wird.In drive technology, force-locking clutches are used in many places to switch drives on or off. While many clutches have previously been operated manually using levers and joints, remote-controlled clutches are increasingly being sought. To do this, either the well-known manually operated clutches are used and the actuation force is transferred from a power source (motor, cylinder) to the clutch via additional components, or electromagnetically switching clutches are used, in which the elements transmitting the force are magnetized and thus attract each other directly as long as current is supplied.

Hier setzt die Erfindung ein, deren Aufgabe es ist, eine mechanisch betätigte Schaltkupplung zur Verfügung zu stellen, die auf viele Bauteile zur Übertragung der Betätigungskraft zur Kupplung hin verzichtet. Die für die Verwendung von verschiedenen Kraftquellen vorbereitetenThis is where the invention comes in, the purpose of which is to provide a mechanically operated clutch that does not require many components for transmitting the actuating force to the clutch. The components prepared for the use of various power sources

Betätigungselemente sollen direkt in die Kupplung integriert sein und so eine kompakte Bauweise ermöglichen. Die Steuerkraft soll zur Betätigung der Kupplung dienen und nicht als Haltekraft während des Betriebes gebraucht werden, da Unregelmäßigkeiten in der Energiezufuhr (z.B. Stomschwankungen in Drehdurchführungen zur rotierenden Kupplung) zu unkontrolliertem Schlupf und als Folge zur Verbrennung der Kontaktflächen und übertragungselemente führen.Actuating elements should be integrated directly into the clutch, thus enabling a compact design. The control force should be used to actuate the clutch and not as a holding force during operation, since irregularities in the energy supply (e.g. current fluctuations in rotary unions to the rotating clutch) lead to uncontrolled slip and, as a result, to the burning of the contact surfaces and transmission elements.

Die erfindungsgemäße Kupplung kann prinzipiell auf zwei Arten ausgeführt werden: In Figur 1 ist eine Kupplung dargestellt, bei der der Kraftschluss zwischen den Teilen 1-5-4 durch eine Feder sichergestellt ist. Zum Ausschalten müssen die Klemmbacken 1 und 4 über die Führungsbolzen 3 voneinander bewegt werden und durch rastende Betätigungselemente in dieser Stellung gehalten werden.The coupling according to the invention can in principle be designed in two ways: Figure 1 shows a coupling in which the frictional connection between the parts 1-5-4 is ensured by a spring. To switch off , the clamping jaws 1 and 4 must be moved apart from each other via the guide bolts 3 and held in this position by locking actuating elements.

In Figur 2 ist eine Kupplung dargestellt, bei der zur Kraftübertragung Betätigungselemente die Klemmbacken 1 und 4 (sinnvollerweise über Federn 2) zusammenpressen müssen. Auch hier sollen die Betätigungselemente einrasten, um eine ständige Energiezufuhr zu vermeiden.Figure 2 shows a coupling in which, in order to transmit power, actuating elements must press the clamping jaws 1 and 4 together (ideally via springs 2). Here too, the actuating elements should engage in order to avoid a constant supply of energy.

Ein Weg zur Betätigung solcher Kupplungen ist in Figur 3-5 dargestellt, wobei in jeder Figur über der Mittellinie jeweils eine Kupplung zur Betätigung durch Ausschaltkraft und unter der Mittellinie eine Kupplung zur Betätigung durch Einschaltkraft gezeichnet ist. Die Betätigung erfolgt durch linear wirkende Bauteile 8 - z.B. Elektromagnete, Pneumatik- oder Hydraulikzylinder - über parallelogramartig angeordnete Hebel 7 . Hierbei erfolgt die Stabilisierung einer Schaltstellung - Figur 4 - durch die Endlage des Betätigungselementes 8 jenseits des Punktes des maximalen Hubes (des Totpunktes). Die andere Stellung - Figur 5 - ist nicht fixiert.One way of operating such clutches is shown in Figures 3-5, where in each figure a clutch for operation by switching off force is shown above the center line and a clutch for operation by switching on force is shown below the center line. The operation is carried out by linearly acting components 8 - e.g. electromagnets, pneumatic or hydraulic cylinders - via levers 7 arranged in a parallelogram. In this case, the stabilization of a switching position - Figure 4 - takes place by the end position of the actuating element 8 beyond the point of maximum stroke (the dead center). The other position - Figure 5 - is not fixed.

Bei einer anderen Ausführung - Figur 6-8 - erfolgt die Betätigung der Kupplung durch Verdrehen von zwei coaxial gelagerten Hubringen 9, die über Kugeln 10 auf Abstand zueinander gehalten werden. Diese Kugeln 10 laufen in bogenförmigen Nuten 11 auf der Stirnseite der Hubringe 9, die zu einem Ende hin verflachen. Dadurch walzen die Ringe 9 bei Verdrehen gegeneinander auf den Kugeln 10 ab und werden gleichzeitig voneinander entfernt (Figur 6 - Figur 8). Um eine sichere Endlage zu erreichen, muß auch hier die flachste Stelle 12 der Nute 11 (der Totpunkt) vor Erreichen der Endposition überschritten sein (Schnitt A in Bild 7).In another version - Figure 6-8 - the clutch is actuated by turning two coaxially mounted lifting rings 9, which are kept at a distance from each other by balls 10. These balls 10 run in curved grooves 11 on the front side of the lifting rings 9, which flatten towards one end. As a result, the rings 9 roll against each other on the balls 10 when they are turned and are simultaneously moved away from each other (Figure 6 - Figure 8). In order to reach a safe end position, the flattest point 12 of the groove 11 (the dead center) must be passed before the end position is reached (section A in Figure 7).

Claims (3)

ULRICH SCHULZE HEULING TILLMANNSTR. 5 48231 WARENDORF Fernbedienbare Kupplung AnsprücheULRICH SCHULZE HEULING TILLMANNSTR. 5 48231 WARENDORF Remote-controlled coupling Claims 1. Kraftschlüssige Kupplung zur Betätigung durch fernsteuerbare, linear wirkende Antriebe 8 (Elektromagnet, Hydraulik- oder Pneumatikzylinder) gekennzeichnet durch parallelogramartig angeordnete Übertragungshebel 7, die eine fixierte Endlage (Abb. 4) unter Beibehaltung der Wirkkraft ohne weitere Energiezufuhr ermöglichen.1. Force-locking coupling for actuation by remote-controlled, linearly acting drives 8 (electromagnet, hydraulic or pneumatic cylinder) characterized by parallelogram-like transmission levers 7, which enable a fixed end position (Fig. 4) while maintaining the effective force without additional energy supply. 2. Kraftschlüssige Kupplung gekennzeichnet durch Betätigungselemente, die durch in zu einem Ende verflachenden Nuten laufende Kugeln auf Abstand gehalten werden, wobei der Abstand sich durch gegeneinander Verdrehen oder Verschieben der Elemente infolge der verflachenden Nuten verändert. ~2. Force-locking coupling characterized by actuating elements that are kept at a distance by balls running in grooves that taper towards one end, whereby the distance changes by twisting or shifting the elements against each other as a result of the grooves becoming flatter. ~ 3. Kraftschlüssige Kupplung nach Anspruch 2 gekennzeichnet durch Nuten zur Kugelführung, deren flachste Stelle 12 sich in einem Abstand ■ zum Nutenende befindet und die dadurch 2 stabile Endlagen mit verschiedenen Abständen der Betätigungselemente zueinander ermöglichen.3. Force-locking coupling according to claim 2 characterized by grooves for ball guidance, the flattest point 12 of which is at a distance ■ from the end of the groove and which thus enable 2 stable end positions with different distances between the actuating elements.
DE9416511U 1994-10-13 1994-10-13 Remote-controlled clutch Expired - Lifetime DE9416511U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE9416511U DE9416511U1 (en) 1994-10-13 1994-10-13 Remote-controlled clutch
DE19537718A DE19537718A1 (en) 1994-10-13 1995-10-10 Axially operable coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9416511U DE9416511U1 (en) 1994-10-13 1994-10-13 Remote-controlled clutch

Publications (1)

Publication Number Publication Date
DE9416511U1 true DE9416511U1 (en) 1996-02-08

Family

ID=6914858

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9416511U Expired - Lifetime DE9416511U1 (en) 1994-10-13 1994-10-13 Remote-controlled clutch
DE19537718A Withdrawn DE19537718A1 (en) 1994-10-13 1995-10-10 Axially operable coupling

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19537718A Withdrawn DE19537718A1 (en) 1994-10-13 1995-10-10 Axially operable coupling

Country Status (1)

Country Link
DE (2) DE9416511U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2873421A1 (en) * 2004-07-22 2006-01-27 Snr Roulements Sa Force transforming system for transforming rotational into translational force, has spacing device causing relative spacing of rolling bearings during relative rotation of one outer ring with respect to another outer ring

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10006284A1 (en) * 2000-02-14 2001-08-23 Univ Karlsruhe Switchable frictional coupling uses energy provided by drive for first coupling part to directly free and/or engage frictional surfaces on first and second coupling parts
DE102008026902A1 (en) * 2008-06-05 2009-12-10 Gkn Driveline International Gmbh Axialverstellvorrichtung with linear drive means
DE102012212460B4 (en) * 2012-07-17 2014-02-27 Magna Powertrain Ag & Co. Kg actuator

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD31220A (en) *
US1045688A (en) * 1911-02-16 1912-11-26 Frederick S Ellett Clutch.
US1010366A (en) * 1911-04-13 1911-11-28 James B Herndon Clutch.
NL293429A (en) * 1962-06-01
DE1425290B2 (en) * 1963-06-29 1970-11-12 Hansen, Quinten Adair, Franksville, Wis. (V.St.A.) Friction clutch that can be engaged and disengaged
US3791501A (en) * 1972-03-14 1974-02-12 Fmc Corp Cam operated clutch
US3973660A (en) * 1974-12-11 1976-08-10 Capsule Clutch Inc. Transmission device and cam actuator therefore
DE3534935A1 (en) * 1985-10-01 1987-04-09 Desch Kg Heinrich Operating device for mechanically operated clutches
DE3702884C1 (en) * 1987-01-31 1988-05-11 Walterscheid Gmbh Jean Friction clutch with actuating device
FR2623580B1 (en) * 1987-11-25 1991-08-23 Valeo CLUTCH CONTROL DEVICE, PARTICULARLY FOR MOTOR VEHICLES
FR2658763B1 (en) * 1990-02-23 1992-05-15 Valeo CLUTCH CONTROL DEVICE, PARTICULARLY FOR A MOTOR VEHICLE.
FR2667121B1 (en) * 1990-09-25 1995-04-07 Valeo CLUTCH CONTROL DEVICE, PARTICULARLY FOR MOTOR VEHICLES.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2873421A1 (en) * 2004-07-22 2006-01-27 Snr Roulements Sa Force transforming system for transforming rotational into translational force, has spacing device causing relative spacing of rolling bearings during relative rotation of one outer ring with respect to another outer ring

Also Published As

Publication number Publication date
DE19537718A1 (en) 1996-04-18

Similar Documents

Publication Publication Date Title
DE102005000062A1 (en) Electrically operated tacker
DE102004012786A1 (en) Joining device for attaching small-scale components to a support surface by gluing
DE102004061789A1 (en) Mechanism for transfer of piston forces to engage and release unit of dual clutch, comprising two rings used as adapters
EP1629937B1 (en) Chuck with inner clamping means
DE9416511U1 (en) Remote-controlled clutch
DE3417271A1 (en) ELECTROMAGNETICALLY EXTENDABLE TORQUE TRANSMISSION DEVICE, IN PARTICULAR CONE BRAKE
EP2228177A1 (en) Handheld drive device for a press device and method for controlling a handheld drive device for a press device
DE1801766B2 (en) ACTUATOR WITH AN ELECTROMAGNETIC FORCE
DE3505613A1 (en) ENGINE CLUTCH DEVICE
DE3311690A1 (en) ELECTROMAGNETICALLY ACTUABLE VALVE
EP2181806A2 (en) Clamping device
EP0631850B1 (en) Device for processing workpieces
DE3810273A1 (en) Disengageable hand lever
EP0881134A2 (en) Power accumulator
WO2020043410A1 (en) Actuation mechanism, in particular for a clutch actuator
EP3844413A1 (en) Actuating mechanism, in particular for a clutch actuator
DE19938656B4 (en) Electrically controllable brake actuation device
EP0950826A1 (en) Actuator for an axially movable clutch pressure plate, and release assembly incorporating same
DE1531218C3 (en) Grippers for lifting and transporting loads, in particular paper rolls
DE2015501A1 (en) Pressure medium-operated clutch, in particular double cone friction clutch for ship propulsion systems
DE3910046A1 (en) Electromagnetically actuated coupling
DE3802302A1 (en) SHAPED COUPLING
EP0685302B1 (en) Tool aggregate with handtool and portable hydraulic pump
DE829989C (en) Friction clamp coupling for presses
DE19828198A1 (en) Release device, in particular for a clutch