WO2004074703A1 - Paquet de lamelles pouvant etre assemble avec un autre paquet de lamelles,et procede et dispositif pour produire des paquets de lamelles presentant un jeu d'aeration total unitaire - Google Patents

Paquet de lamelles pouvant etre assemble avec un autre paquet de lamelles,et procede et dispositif pour produire des paquets de lamelles presentant un jeu d'aeration total unitaire Download PDF

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Publication number
WO2004074703A1
WO2004074703A1 PCT/EP2004/001574 EP2004001574W WO2004074703A1 WO 2004074703 A1 WO2004074703 A1 WO 2004074703A1 EP 2004001574 W EP2004001574 W EP 2004001574W WO 2004074703 A1 WO2004074703 A1 WO 2004074703A1
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WO
WIPO (PCT)
Prior art keywords
friction
bearing
elements
friction surface
forming
Prior art date
Application number
PCT/EP2004/001574
Other languages
German (de)
English (en)
Inventor
Gerhard Meier-Burkamp
Tillmann KÖRNER
Original Assignee
Voith Turbo Gmbh & 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 Voith Turbo Gmbh & Co. Kg filed Critical Voith Turbo Gmbh & Co. Kg
Priority to EP04712517A priority Critical patent/EP1595083A1/fr
Publication of WO2004074703A1 publication Critical patent/WO2004074703A1/fr

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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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/60—Clutching elements
    • F16D13/64—Clutch-plates; Clutch-lamellae
    • F16D13/68—Attachments of plates or lamellae to their supports
    • F16D13/683—Attachments of plates or lamellae to their supports for clutches with multiple lamellae
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
    • F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae

Definitions

  • the invention relates to a mountable plate pack, in detail with the features from the preamble of claim 1; Furthermore, a method for producing lamella packets with a uniform overall air gap, in particular for packaging lamellas to form lamella packets, and a device for producing lamella packets with a uniform overall air gap.
  • Multi-plate packs are used in transmissions primarily in the form of multi-plate clutches or braking devices. These comprise at least two elements which are arranged adjacent to one another in the axial direction and which form friction surfaces or which form friction surfaces and which are frictionally engaged with one another via corresponding friction surface or intermediate elements
  • Friction surfaces are understood to mean the surfaces that are directly involved in the friction pairing when the frictional engagement and thus the power transmission are realized. These can be formed by a single surface or individual surface areas on the respective element. The formation takes place either directly on the corresponding friction surface-bearing element or intermediate element, or by applying coatings to the friction surface-bearing or forming elements or intermediate elements, or by separate elements connected to these and bearing the friction surfaces.
  • the friction-bearing or friction-surface-forming elements are spring-loaded directly. The aim is to achieve sufficient freedom of movement for the individual friction-bearing or friction-surface-forming elements in order to keep the drag losses as low as possible when the multi-plate clutch or multi-plate brake is released.
  • the actuation that is to say the generation of the frictional engagement, generally takes place via corresponding pressing devices, for example in the form of working pistons likewise arranged in the transmission.
  • the provision is usually made by the provision of the individual bearing or friction surface-forming elements and intermediate elements. To improve this effect are arranged between these reset devices in the form of spring devices, which are biased when the frictional connection is realized.
  • the attainable clearance of a multi-plate clutch should not fall below a certain predefined value, for example 0.25 mm per friction lining, and also not exceed a certain value, since otherwise corresponding piston paths have to be realized when activated.
  • Control which in turn also requires the provision of appropriate controls or adaptation strategies.
  • the invention was therefore based on the object of creating a plate assembly which is preassembled as a structural unit and can thus be assembled in its entirety and with which the disadvantages mentioned are avoided.
  • this should be able to be delivered and delivered as a pre-assembled unit and should also be independent of the tolerances of the individual friction surface-bearing or friction surface-forming elements or intermediate elements when used in gearboxes always require an identical actuating path of the actuating device, in particular piston path, in order to minimize the compensation effort by constructive and control-technical measures.
  • a preassembled unit is to be created which is protected against possible manipulation from the outside. In the event of service, it must also be ensured that all components that are necessary for the proper functioning are always replaced.
  • a plate pack that can be mounted, comprising at least two friction surface-bearing or friction-surface-forming elements arranged next to one another, each of which can be frictionally coupled to one another via a friction-surface-bearing or friction-surface-forming intermediate element; the friction surface-bearing or friction surface-forming elements are fixed with respect to their position in the circumferential direction and radial direction to one another via at least two connecting elements extending through them and displaceable in relation to them in the axial direction.
  • the connecting elements each have a stop on both sides to limit the axial movability of the friction surface-bearing or friction surface-forming elements, the distance between those formed by the stops facing one another
  • Working path of the actuating device is determined by the head play of the connecting element on the disk pack.
  • the working path of the individual piston device of a gear unit or of a switching device assigned to a specific shift element of a plurality of gear units of the same type thus differs only as much as the process tolerance of the joining process, in particular the actuating device.
  • Complex compensatory measures can be dispensed with.
  • the spring devices acting as resetting devices when releasing the disk set of a clutch or a braking device are preferably designed as a spring in the form of compression springs.
  • the spring devices are arranged at least between the two outer elements that support or form friction surfaces and act on them, i.e. the spring devices extend through the friction surface-supporting or friction surface-forming elements arranged therebetween. This option is sufficient in practice.
  • the stops can be made in one piece on the connecting element or can be designed as a separate component and connected to it in a detachable or non-detachable manner.
  • the part of the connecting element that extends through recesses in the friction surface-bearing or friction surface-forming elements and the stops are as integral component executed.
  • the stops or at least one stop is formed by a separate component
  • the part of the connecting element which extends through the friction surface-bearing or friction surface-forming elements and at least one stop are formed by different components.
  • the coupling between the connecting element and the stop takes place, for example, via a non-positive or positive connection.
  • the connection is usually made through a material bond.
  • the part of the connecting element that extends through the friction surface-bearing or friction surface-forming elements is thereby a pin, a
  • Bolt or a tubular element formed can already have stop areas forming a stop on one side.
  • stop areas forming a stop on one side.
  • these are formed, for example, with threads at the end regions, the stop being formed by a nut.
  • the arrangement of the connecting elements is preferably viewed symmetrically in the circumferential direction. However, the following arrangements or a combination of these are conceivable.
  • Arrangement ie arrangement without connection to other elements, provides a mountable plate pack, which can be stored in this form and is tradable. Furthermore, the outermost elements are always formed by the friction surface-bearing or friction surface-forming elements.
  • the connecting element is designed as a rivet.
  • the stops and thus stop surfaces are at
  • Riveting formed by upsetting and deforming the free end areas of the rivet shaft. This solution is characterized by a low design and manufacturing effort.
  • the friction surface-bearing or friction surface-forming intermediate elements free of a connecting or guiding element for fixing their position. According to a particularly advantageous embodiment, however, recesses are provided for guide elements, which then enable simple connection to the environment when used in gearboxes.
  • the intermediate elements that support or form friction surfaces are connected to one another in the axial direction.
  • the connection is made by means of connecting elements which extend through the friction surface-bearing or friction surface-forming intermediate elements in the axial direction and these in the radial and circumferential direction with regard to their
  • This connection must allow the intermediate elements to be displaceable in the axial direction.
  • This can also be removable or non-removable.
  • This connection can also be maintained during operation, in addition to which sealing can be applied in order to avoid or at least detect unauthorized interference.
  • the friction surface-bearing or friction surface-forming elements can be designed as outer plates and the friction surface-bearing or friction surface-forming intermediate elements as inner plates.
  • the reverse case is also conceivable, ie the formation of the friction surface-bearing or friction surface-forming elements as inner plates and the friction surface-bearing or friction surface-forming intermediate elements as outer plates.
  • This and simple connection in the gearbox can each be supported by extending guide elements or the outer plates have a profile in the area of their outer diameter and / or the inner plates have a profiling in the area of their inner diameter for realizing a fluid connection.
  • a device designed according to the invention for producing a plate pack with a uniform air gap is characterized by two sub-tools, between which the friction surface-bearing elements and intermediate elements are alternately arranged and in which, in which
  • the connecting elements are arranged, whereby a centering of the friction surface-bearing elements takes place at the same time. Furthermore, the connecting elements are guided on the part tools.
  • the sub-tools also include pressure surfaces which come to rest on the outer friction-bearing elements of a plate pack. There are contact surfaces that serve to fix the stop in the axial direction.
  • the contact surfaces and the contact surfaces of a part tool are designed parallel to each other. In at least one part tool, however, the contact surface and the contact surface are offset from one another in the axial direction. The offset determines the size of the desired head play, ie the desired total air play. Also take into account to "wherein the friction surface or friction surface forming elements is at offset the thickness or axial width of the stop.
  • the friction surface or friction surface forming elements are alternately arranged with friction surface or friction surface forming intermediate members to produce a disk pack according to the invention, with respect to their position in the radial and circumferential directions are adjusted relative to one another by means of an auxiliary device.
  • the elements that support the friction surface or that form the friction surface are matched with the elements that support or form the friction surface
  • the shaft of the rivet is guided through the friction surface-bearing or friction surface-forming elements in the undeformed state and the free end regions of the shaft are inserted between two riveting tools on both sides.
  • the pressing of the friction surface-bearing or friction surface-forming elements and intermediate elements takes place, for example, by moving at least one of the two riveting tools relative to the other.
  • the end regions of the rivet are deformed by the riveting tool to form a stop due to the pressure loading thereby exerted.
  • the inventive displacement of the air gap as an offset in the tool is characterized in that at least one contact surface is offset in the axial direction with respect to the contact surface, the offset of the contact surface with respect to the contact surface taking place in the installation position in the direction of the respective other part tool.
  • the sum of the axial offsets between the contact surface and the contact surface on the individual part tools corresponds to a predefined total clearance for the plate pack, taking into account the stop thickness.
  • Figure 1 illustrates in a schematic simplified representation
  • FIG. 2 illustrates a view A according to FIG. 1;
  • FIGS. 3a and 3b illustrate the basic principle according to the invention of the manufacture of a plate pack with a uniform air gap in a schematically simplified representation using a section from an axial section through a packer;
  • FIG. 4 illustrates a further embodiment of a plate pack designed according to the invention
  • FIG. 5 illustrates a further development according to FIG. 1.
  • Figure 1 illustrates in a schematically simplified representation using a
  • Section of an axial section of a gear unit, a mountable plate pack 1 designed according to the invention comprises at least two mutually adjacent friction surface-bearing or friction-surface-forming elements 2, here 2.1 to 2.4, which can be brought into operative connection with friction surface-bearing or friction-surface-forming intermediate elements 3, here 3.1 to 3.3 , Depending on the arrangement of the friction surface-bearing or friction surface-forming elements 2.1 to 2.4 and the intermediate elements 3.1 to 3.3 and their design, these function as outer or inner plates.
  • the friction surface-bearing or friction-surface-forming elements 2.1 to 2.4 are designed as outer plates and the friction-surface-bearing or friction surface-forming intermediate elements 3.1 to 3.3 as inner plates.
  • the disk pack is used in clutches or braking devices. In the case shown, it is a coupling device
  • friction-surface-bearing or friction-surface-forming elements means individual lamellae, the function of the friction surface being taken over by the surface areas involved in a friction pairing.
  • This surface area can be arranged in one piece directly on the corresponding lamella or can be formed by coating or applying a separate covering or combining it with another element.
  • This also applies to the expression of an intermediate element that carries or forms a friction surface. This too is surface areas formed on the intermediate element by surface treatment, coating or connection with other separate elements, which participate in the friction pairing.
  • the combination of the friction surface-bearing or friction surface-forming elements 2.1 to 2.4 and the intermediate elements 3.1 to 3.3 arranged therebetween takes place by means of connecting elements 9, which limit the axial play of the friction surface-bearing or friction surface-forming elements 2.1 to 2.4 and thus the overall clearance of the clutch 4 in the axial direction.
  • the elements 2.1 to 2.4 that support or form the friction surface also form the plates of the plate pack 1 that are respectively outer in the axial direction, and there are at least two
  • Connecting elements 9 are provided, which are arranged at a distance from one another in the circumferential direction in such a way that the intermediate elements 3.1 to 3.3 lying in between in the unassembled state, i.e. not in the form of the mountable plate pack 1 outside the installation environment in the gearbox, do not slide out of the spaces.
  • Connecting elements 9 are provided, which are arranged at a distance from one another in the circumferential direction in such a way that the intermediate elements 3.1 to 3.3 lying in between in the unassembled state, i.e. not in the form of the mountable plate pack 1 outside the installation environment in the gearbox, do not slide out of the spaces.
  • View A according to FIG. 2 provides a plurality of such connecting elements 9.1 to 9.4, which are arranged offset from one another in the circumferential direction and are preferably arranged at the same distance from each other in the circumferential direction on a diameter to implement a symmetrical design.
  • the connecting element 9 is free of a guiding and centering function for the friction surface-bearing or friction surface-forming elements 2.1 to 2.4 and only serves to limit the axial displaceability of the friction surface-bearing or friction surface-forming elements 2.1 to 2.4 when the clutch 4 is released and thus the overall clearance of the clutch 4.
  • the connecting element 9 has on both sides a stop 10 and a stop 11, which each form a stop surface 12 or 13 for the individual friction surface-bearing or friction surface-forming elements, in particular the respective outer friction surface-bearing or friction surface-forming elements 2.1 and 2.4.
  • the length of the connecting element 9 in the axial direction between the two stops 10 and 11, in particular the stop surfaces 12 and 13, corresponds to the thickness D of the individual friction surface-bearing or friction surface-forming elements with intermediate elements 2.1 to 2.4 and 3.1 to 3.3 in the compressed state and a predefined total air gap d air gap - D describes the plate pack thickness, which results from the individual friction surface-bearing or friction surface-forming elements and intermediate elements in the compressed state.
  • the stops 10 and 11 can be formed in one piece on the connecting element 9 or can be formed by separate elements.
  • the connecting elements 9 are in accordance with a particularly advantageous embodiment
  • the connecting elements 9 are formed with the stop surfaces 12 and 13.
  • the connecting elements 9, in particular in the case of a symmetrical arrangement thereof, can take on the function of fixing the position of the friction surface-bearing or friction surface-forming elements alone, at least for the transport.
  • the connecting elements ensure that the same total air gap is available for each plate pack in the installed state. As already described, this is determined by the difference from the total length of the
  • the intermediate elements 3.1 to 3.3 are threaded during installation, for example via a cone, and are aligned with respect to one another in the circumferential direction with respect to their position.
  • the circumferential direction to each other and also in the radial direction within certain limits is determined by the connecting elements 9.
  • the friction surface-bearing or friction surface-forming elements 2.1 to 2.4 are fixed, depending on the type of application of the friction surface-bearing or friction surface-forming elements 2.1 to 2.4, either via the guide elements 5 additionally provided according to FIG. 2 or by corresponding recesses or projections on the friction surface-bearing elements or friction surface forming elements 2.1 to 2.4 on the outer circumference in cooperation with corresponding projections or recesses on the housing or another rotating element in the
  • the connecting elements 9 also serve to guide at least one resetting device 7, which comprises at least one spring device 8.
  • the resetting device 7 which comprises at least one spring device 8.
  • individual spring devices 8.1 to 8.3 each between two axially adjacent friction surface-bearing or friction surface-forming elements 2.1 to 2.4 is provided or only a single spring device, which is effective at least between the respective outer friction surface-bearing or friction surface-forming elements 2.1 and 2.4.
  • FIGS. 3a and 3b illustrate in a schematically simplified representation with the aid of a section through a packaging device 18 as a device for producing lamella packets with a uniform overall air gap in axial section, when viewed in basic section, the basic principle of a method according to the invention for realizing a lamella package 1 with a uniform overall air gap.
  • the packaging device 18 designed according to the invention is designed in such a way that this air gap d air gap is already placed in the device and is not provided on the connecting element 9.
  • the embodiment of the packaging device 18 shown in FIG. 3 is a packaging device in which the function of the connecting elements 9 is realized by riveting the plate pack 1.
  • the individual friction surface-bearing or friction surface-forming elements 2.1 to 2.4 as well as the rivets 20 in the form of hollow rivets 21 extending through the recesses 19 arranged therein can be seen.
  • the packaging device 18 contains two sub-tools, a first sub-tool 22 and a second sub-tool 23, at least one of the two tools compared to the other in axial
  • the first method step shown in FIG. 3 a includes the arrangement of the elements 2.1 to 2.4 carrying the friction surfaces or the friction surfaces forming the individual rivets 20 with intermediate elements 3.1 to 3.3 arranged between them between the two sub-tools 22 and 23.
  • both sub-tools 22 and 23 each have a guide 24 and 25 which, when the rivets 20 are designed as hollow rivets 21, extends over at least a portion of the axial extent of the hollow rivets 21 starting from the free ends 15 and 16.
  • the two sub-tools, first sub-tool 22 and second sub-tool 23, form two contact surfaces 26 and 27, which form the elements 2.1 that are located on the outer friction-bearing or friction-surface-forming elements are directed to 2.4.
  • contact surfaces 28 and 29 are provided on the two sub-tools - the first sub-tool 22 and the second sub-tool 23 - which are used to implement or abut the stops 10 and 11.
  • the contact surfaces 28 and 29 are formed parallel to the contact surfaces 26 and 27. According to the invention for relocating
  • the offset can only be relocated to a part tool, for example part tool 23 as shown in FIG. 3a, or to both. However, for the sake of simplicity, preferably only the offset is placed in one of the two sub-tools.
  • the offset in the axial direction corresponds to the sum of the desired air clearance d uf t s pi e i and the thickness of the stop, here the stop 11. If the offset is not shown here, it is divided into both sub-tools, so that the head play is split between both sub-tools.
  • the free end or the free ends 15 and 16 are compressed on the shaft 17 of the hollow rivet 21 by pressure or impact until the individual contact surfaces 26 and 27 come to rest on the friction surface-bearing or friction surface-forming elements 2.1 and 2.4 and the entire plate pack 1 is made of friction surface-bearing or friction surface
  • Elements 2.1 to 2.4 and intermediate elements 3.1 to 3.3 is biased.
  • FIG. 3b illustrates the packaging device 18 according to FIG. 3a with the riveted plate pack 1 riveted. This shows that the free ends 15 and 16 on the shaft 17 now form the stops 10 and 11, the height h being the same for the same initial rivet lengths due to the total thickness of the disk pack in the compressed state, the head clearance being caused under different tolerances.
  • the impact or pressure effect can take place on one side or on both sides. This is preferably done on both sides.
  • FIG. 4 illustrates, in a schematically simplified representation, a further possibility for joining the individual elements 2.1 to 2.4 that carry or form friction surfaces.
  • the individual elements that support or form friction surfaces with the intermediate elements 3.3 to 3.3 arranged therebetween are also threaded onto a connecting element 9.
  • This can for example be designed as a pin bolt, sleeve or the like.
  • the stop or stops 10, 11 are not formed by deformation but by means of a detachable or non-detachable one with the bearing in the axial direction through the friction
  • the tool used for realizing a uniform overall air gap in the lamination stacking is preferably designed in such a way that it is supported on the individual package.
  • the head play of the connecting elements thus always remains constant, since the support of the tool on the friction-bearing elements results in different lengths of the connecting elements as a result of different thicknesses of the connecting elements, the total air play, which corresponds to the head play of the connecting element, but remains constant. Also the return springs 8 for the friction surface-bearing or friction surface-forming elements and an actuating device in the form of a piston through the Centered connecting elements, the actuating element is pushed back only as far as the connecting element 9 allows.
  • the working path of the actuating element in particular the piston 32 according to Figure 1 when used in transmissions by the tip clearance, ie
  • the working path of the piston 32 scatters only as much as the process tolerance of the wing process for the individual friction surface-bearing or friction surface-forming elements.
  • FIG. 5 illustrates a further development according to FIG. 1, in which the intermediate elements 3.1 to 3.3 bearing or forming the friction surface. are additionally centered with respect to their position in relation to one another in the circumferential direction and radial direction. This is also done, for example, by riveting or a removable seal 33.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

L'invention concerne un paquet de lamelles (1) pouvant etre assemblé avec un autre paquet de lamelles, qui comporte au moins deux éléments (2, 2.1 à 2.4) disposés à côté l'un de l'autre, portant ou formant une surface de friction, lesquels peuvent être mutuellement accouplés par liaison frictionnelle au moyen d'un élément intermédiaire (3.1 à 3.3) portant ou formant une surface de friction. Ce paquet de lamelles se caractérise en ce qu'ils sont bloqués, l'un par rapport à l'autre, dans le sens périphérique et dans le sens radial, par l'intermédiaire d'au moins deux éléments d'assemblage (17) qui les traversent et par rapport auxquels ils peuvent se déplacer dans le sens axial; les éléments d'assemblage présentent, de chaque côté, une butée (10, 11) servant à limiter le déplacement axial des éléments portant ou formant une surface de friction; et la distance séparant les surfaces de butée (12, 13) formée par les butées correspond à l'épaisseur totale du paquet, c'est-à-dire à la somme des épaisseurs de tous les éléments et éléments intermédiaires portant ou formant une surface de friction, à l'état resserré, et à un jeu de tête qui correspond à un jeu d'aération total prédéfini.
PCT/EP2004/001574 2003-02-21 2004-02-19 Paquet de lamelles pouvant etre assemble avec un autre paquet de lamelles,et procede et dispositif pour produire des paquets de lamelles presentant un jeu d'aeration total unitaire WO2004074703A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04712517A EP1595083A1 (fr) 2003-02-21 2004-02-19 Paquet de lamelles pouvant etre assemble avec un autre paquet de lamelles,et procede et dispositif pour produire des paquets de lamelles presentant un jeu d'aeration total unitaire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10307657.3 2003-02-21
DE10307657A DE10307657A1 (de) 2003-02-21 2003-02-21 Montierbares Lamellenpaket, Verfahren zur Erzeugung von Lamellenpaketen mit einheitlichem Gesamtlüftspiel und Vorrichtung zur Erzeugung von Lamellenpaketen mit einheitlichem Gesamtlüftspiel

Publications (1)

Publication Number Publication Date
WO2004074703A1 true WO2004074703A1 (fr) 2004-09-02

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EP (1) EP1595083A1 (fr)
DE (1) DE10307657A1 (fr)
WO (1) WO2004074703A1 (fr)

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DE102022108919A1 (de) 2022-04-12 2023-10-12 Schaeffler Technologies AG & Co. KG Kupplungseinrichtung

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WO2009049724A1 (fr) * 2007-10-10 2009-04-23 Borgwarner Inc. Procédé pour monter un dispositif fonctionnant par friction, dispositif fonctionnant par friction doté d'un ensemble de lamelles de friction et ensemble de lamelles de friction pour un dispositif fonctionnant par friction de ce type
DE102008005434A1 (de) * 2008-01-22 2009-07-30 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Verfahren zur Betätigung einer nass laufenden Lamellenbremse sowie nass laufende Lamellenbremse
DE102010019699B4 (de) * 2009-05-26 2021-07-29 Magna powertrain gmbh & co kg Lamellenkupplung
DE102011119768A1 (de) * 2011-11-30 2013-06-06 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Funktionseinheit zum Nachstellen eines Bremsbelages einer Scheibenbremse
DE102013011175B4 (de) * 2013-07-04 2017-06-29 Webo Werkzeugbau Oberschwaben Gmbh Lamellen-Kupplung mit zentriertem Lamellenpaket
DE102016215271A1 (de) * 2016-08-16 2018-02-22 Volkswagen Aktiengesellschaft Kupplungsanordnung
DE102019118972A1 (de) * 2019-07-12 2021-01-14 Schaeffler Technologies AG & Co. KG Lamellenkupplung mit einer Rotationsachse für einen Antriebsstrang

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US1563892A (en) * 1925-03-05 1925-12-01 Earl R Clayton Disk-clutch structure
US3747729A (en) * 1972-01-21 1973-07-24 Gen Motors Corp Friction drive establishing device clearance control mechanism
US4676356A (en) * 1983-10-18 1987-06-30 Valeo Multiple rotating disk assembly with elastic separator means
US5603395A (en) * 1992-03-05 1997-02-18 Easom Engineering & Mfg. Corp. Electrically actuated disc stack having low response time due to reduced residual magnetism for use in drives, brakes and combinations thereof

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Publication number Priority date Publication date Assignee Title
US1563892A (en) * 1925-03-05 1925-12-01 Earl R Clayton Disk-clutch structure
US3747729A (en) * 1972-01-21 1973-07-24 Gen Motors Corp Friction drive establishing device clearance control mechanism
US4676356A (en) * 1983-10-18 1987-06-30 Valeo Multiple rotating disk assembly with elastic separator means
US5603395A (en) * 1992-03-05 1997-02-18 Easom Engineering & Mfg. Corp. Electrically actuated disc stack having low response time due to reduced residual magnetism for use in drives, brakes and combinations thereof

Cited By (1)

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DE102022108919A1 (de) 2022-04-12 2023-10-12 Schaeffler Technologies AG & Co. KG Kupplungseinrichtung

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