EP2263927B1 - Übergangskupplung zum Adaptieren von Kupplungen unterschiedlicher Bauart - Google Patents

Übergangskupplung zum Adaptieren von Kupplungen unterschiedlicher Bauart Download PDF

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Publication number
EP2263927B1
EP2263927B1 EP09162958A EP09162958A EP2263927B1 EP 2263927 B1 EP2263927 B1 EP 2263927B1 EP 09162958 A EP09162958 A EP 09162958A EP 09162958 A EP09162958 A EP 09162958A EP 2263927 B1 EP2263927 B1 EP 2263927B1
Authority
EP
European Patent Office
Prior art keywords
coupling
coupler housing
transitional
insert
housing
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.)
Not-in-force
Application number
EP09162958A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2263927A1 (de
Inventor
Dr. Kay Uwe Kolshorn
Siegfried Kobert
Dirk Behrens
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.)
Voith Patent GmbH
Original Assignee
Voith Patent GmbH
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 Patent GmbH filed Critical Voith Patent GmbH
Priority to ES09162958T priority Critical patent/ES2375819T3/es
Priority to DK09162958.4T priority patent/DK2263927T3/da
Priority to SI200930136T priority patent/SI2263927T1/sl
Priority to AT09162958T priority patent/ATE537049T1/de
Priority to EP09162958A priority patent/EP2263927B1/de
Priority to PL09162958T priority patent/PL2263927T3/pl
Priority to MYPI2010001874A priority patent/MY150378A/en
Priority to CA2702342A priority patent/CA2702342C/en
Priority to RU2010120521/11A priority patent/RU2481987C2/ru
Priority to TW099116216A priority patent/TWI406780B/zh
Priority to AU2010202124A priority patent/AU2010202124B2/en
Priority to US12/788,930 priority patent/US8297454B2/en
Priority to CN201010191061.2A priority patent/CN101927772B/zh
Priority to KR1020100053824A priority patent/KR101231476B1/ko
Priority to MX2010006639A priority patent/MX2010006639A/es
Priority to BRPI1002282-1A priority patent/BRPI1002282A2/pt
Priority to JP2010136281A priority patent/JP5453178B2/ja
Priority to ARP100102125A priority patent/AR077109A1/es
Publication of EP2263927A1 publication Critical patent/EP2263927A1/de
Application granted granted Critical
Publication of EP2263927B1 publication Critical patent/EP2263927B1/de
Priority to HR20110989T priority patent/HRP20110989T1/hr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • B61G5/04—Couplings for special purposes not otherwise provided for for matching couplings of different types, i.e. transitional couplings

Definitions

  • the present invention relates to a transitional coupling for adapting couplings of different types, the transitional coupling having a first connecting portion for releasably connecting the transitional clutch to a first clutch, a second connecting portion for releasably connecting the transitional clutch to a second clutch and a coupling housing for connecting the first connecting means having the second connection means.
  • a transition coupling with the features defined in the preamble of claim 1 is known from DE-A-2 951 686 known.
  • the invention relates to, for example, a transition coupling for mixed coupling between an automatic central buffer coupling and a screw coupling or AAR coupling
  • the first connection portion may be formed as a dome closure for releasably connecting the transition coupling with the coupling head of an automatic central buffer coupling
  • the second connection region as a can be formed in the towing hook of a screw or AAR clutch coupling handle can be used for releasably connecting the transitional coupling with the coupling head of a screw or AAR coupling.
  • connection area generally refers to an interface between the coupling housing of the transition coupling on the one hand and the coupling to be connected to the transition coupling.
  • the connection region may be formed, for example, as a dome closure or have a dome closure for releasably connecting the transition coupling with the Coupling head of an automatic central buffer coupling.
  • the connecting portion has a coupling bracket which can be used in the towing hook of a screw coupling or AAR coupling.
  • other embodiments for the connection area come into question.
  • a transition coupling of the type mentioned above is generally known from railway engineering and is used to connect rail vehicles equipped with different coupling systems (e.g., Scharfenberg coupling on AAR head or towing hook).
  • the placement of the transition coupling, for example, on the towing hook or AAR head is usually done manually, while the dome operation can take place automatically with the central buffer coupling.
  • a conventional transition coupling for mixed coupling between an automatic central buffer coupling and, for example, a screw coupling usually has a coupling housing in which a dome closure can be accommodated as first connection means for mechanically connecting the transition coupling with a coupling closure provided in the coupling head of an automatic central buffer coupling.
  • In the coupled state then lies on the end face of the coupling housing of the transitional coupling on the end face of the coupling head of the automatic central buffer coupling.
  • a coupling bracket which is receivable, for example, in the towing hook of a screw or AAR coupling and thus can ensure a mechanical connection of the transition coupling with the screw or the AAR coupling.
  • tensile and compressive forces are introduced into the second connecting device of the transitional coupling designed as a coupling bracket by the towing hook of the screw coupling or AAR coupling.
  • the pressure forces introduced into the coupling yoke or second connecting device are conducted via the wall of the coupling housing to the end face of the transitional coupling and transmitted from there to the end face of the coupling head of the automatic central buffer coupling that is mechanically connected to the transition coupling.
  • the dome closures may, for example, have a centerpiece rotatably mounted relative to the clutch housing via a main bolt with a coupling eye hinged thereto. In this case, there is a tensile force transmission via the respective coupling eyes, which engage in the corresponding frogs.
  • the present invention is by no means limited to a transitional coupling designed to connect an automatic central buffer coupling to a screw coupling. Rather, the invention generally relates to a transitional coupling for adapting couplings of different types, wherein the transitional coupling comprises a connecting device which is compatible with a coupling of a first type and adapted to form a detachable connection with the coupling of the first type, and wherein the transition coupling further second connecting means, which is compatible with a coupling of a second type and adapted to form a releasable connection with the coupling of the second type.
  • the first and the second connecting means are each connected to each other via the coupling housing, when the transition coupling is used for adapting the first type coupling with the second type coupling, the tensile and compressive forces occurring during operation of the first connection means transmitted via the coupling housing to the second connection means.
  • the housing of the transition coupling is used for power transmission both under tensile and compressive stress, this must have correspondingly high compressive and tensile strengths.
  • a conventional transition coupling clutch housing is usually designed in metal (investment casting). Accordingly, conventionally, a material is used which has comparatively high tensile and compressive strengths and in particular isotropic, i. has the same properties in all spatial directions.
  • the present invention is based on the problem that previous approaches to the realization of a lightweight construction in the construction of a coupling housing a transition coupling not or are not readily applicable. This is due to the fact that the transition coupling only a defined, limited space is available, so that the geometric dimensions of the designed in lightweight transition coupling must substantially correspond to the dimensions of a conventional transition coupling.
  • a transitional clutch is a relatively heavily loaded component in the power flow, to which not only compressive forces, but in particular also tensile forces act. For this reason, as a material for the clutch housing of the transition coupling, for example aluminum is out of the question, since aluminum has only comparatively low tensile strengths.
  • the present invention seeks to provide a transition coupling in the aforementioned type in lightweight construction, in particular to simplify the manual handling of the transition coupling.
  • the first connection means formed as an insert and received in a recess in the coupling housing and are firmly connected to the coupling housing / is.
  • insert as used herein is generally meant an insert which serves to force introduction into the fibers of the fiber composite material not take place directly in the region where the tensile and compressive forces are introduced into the transitional coupling. Rather, the force is introduced into the fibers of the fiber composite material only after the force introduced into the transition coupling force on the insert (insert) transmitted and thus fanned out. In this way, the occurrence of forces acting on the fibers of the composite force peaks can be prevented.
  • Fiber composite plastics are based on reinforcing fibers embedded in polymeric matrix systems. While the matrix holds the fibers in a predetermined position, transfers stresses between the fibers and protects the fibers from external influences, the reinforcing fibers gain the supporting mechanical properties.
  • Aramid, glass and carbon fibers are particularly suitable as reinforcing fibers. Since aramid fibers only expose themselves to a relatively low stiffness because of their extensibility, glass and carbon fibers can be found in stiff structural components. For highly stressed components, such as the clutch housing of a transition coupling, only carbon fibers are to be used because they show the highest specific strength.
  • CFRP carbon fiber reinforced plastics
  • the invention proposes to use as the material of the coupling housing a carbon fiber reinforced plastic, wherein at least the majority of the fibers is laid in the direction of the previously calculated load paths. range way
  • a quasi-isotropic fiber architecture with equal proportions of fiber in different spatial directions is selected if loads from different directions act on these areas.
  • the outer shape of the coupling housing is based on a coupling housing in metal construction, although it is preferably deliberately omitted sharp-edged creases, beads and possibly existing stiffening ribs, which can be easily realized in investment casting constructions and are mechanically useful. Due to the fact that according to the invention, the coupling housing formed from fiber composite material has a shape adapted to a metal housing and preferably rounded rounded Abrupt directional change of the laid along force flow vectors fibers are prevented with almost identical space, resulting in a notch effect on the fibers and the failure of the structure would.
  • the fibers are designed to be stress-resistant or power flow-oriented, ie. near net shape along previously calculated force flow vectors are placed, the fibers often have to change their distance from each other, because the power flow lines converge at bottlenecks or in the areas where the tensile or compressive forces are introduced via the first and / or second connection means in the clutch housing.
  • the fibers require a constant space, they can not be deposited arbitrarily tight.
  • the fibers must be reduced at bottlenecks or in heavily loaded areas in number. In such cases, i. In heavily stressed areas of the coupling housing, gaps then form along the deposition paths of the fibers, which can adversely affect the mechanical behavior of the composite material in these heavily loaded areas.
  • the first and / or second connecting device can be used as an insert, for example as a metal or ceramic. Insert, trained and received in the clutch housing and are firmly connected to the clutch housing / is. Accordingly, finds the introduction of force into the fibers of the fiber composite material not directly in the area where the tensile and compressive forces are introduced into the transitional coupling. Rather, the introduction of force into the fibers of the fiber composite material takes place only after the force introduced into the transitional clutch is transmitted via the connecting device designed as an insert and thus fanned out. In this way, the occurrence of forces acting on the fibers of the composite force peaks can be prevented.
  • the first and / or second connection means for example as an insert, such as
  • the introduction of force into the fibers of the fiber composite material does not take place directly in the region where the tensile and compressive forces are introduced into the transitional coupling
  • the introduction of force into the fibers of the fiber composite material takes place only after the force introduced into the transitional coupling has been transferred and fanned out via the connecting device formed as an insert kender force peaks are prevented.
  • the coupling housing has a special fiber architecture which redirects pressure forces introduced into the coupling housing via the first connection device and / or via the second connection device such that they are at least partially absorbed as tensile forces by the carbon fiber composite material.
  • the coupling housing has tensile or compressive fiber regions which are spatially separated from one another at least in regions and integrated in the carbon fiber composite material, wherein the tensile forces introduced into the coupling housing via the first and / or second connecting device are essentially transmitted via the tensile fiber regions and be introduced via the first and / or second connection means introduced into the clutch housing pressure forces substantially over the Druckmaschine Kunststoffe.
  • the coupling housing being constructed by the special, suitably designed fiber architecture, a local separation of the pressure and tensile load paths is achieved, as required.
  • the special load of the clutch housing is used, which has completely different load regions under compressive and tensile load. According to these load paths, special tension and compression fiber straps are integrated in the last-mentioned implementation of the solution according to the invention.
  • the first connecting device has a dome closure for releasably connecting the transitional coupling to the coupling head of a central buffer coupling
  • the second connecting means insertable in the towing hook of a screw or AAR coupling coupling bracket for releasably connecting the transitional coupling having the coupling head of a screw coupling or AAR coupling
  • the coupling housing is a cone-shaped or funnel-shaped in horizontal longitudinal section view formed with a tapered end and extending on the longitudinal axis of the transition coupling recess, wherein formed as an insert coupling bracket received in this recess and the coupling housing is firmly connected.
  • a profile is proposed for the coupling housing, which is adapted to a coupling head of an automatic central buffer coupling, in particular to the coupling head of a Scharfenberg ® automatic center buffer coupling, which aligns the coupling head of the automatic central buffer coupling centered and even in tight turns and height offset guarantees an automatic connection of the transition coupling with the coupling head of the automatic central buffer coupling.
  • the recess provided on the tapered end of the coupling housing has a U-shaped cross-sectional shape in longitudinal section with rounded edges. In this way, it can be effectively prevented that kinks occur in the transition between the coupling hanger formed as an insert and the aligned fibers of the fiber-composite coupling housing in the force flow vectors, which can lead to a notch effect on the fibers and to the failure of the structure.
  • the coupling bracket formed as an insert has a U-shaped cross-sectional geometry in longitudinal section, further comprising a toggle pin which connects the two leg portions of the U-shaped coupling bracket and is designed , Tensile or compressive forces from the towing hook of a screw coupling or AAR coupling to transfer to the trained as an insert hanger. It is conceivable in this case, in particular, to carry out the towing hook bolt separately from the coupling bracket designed as an insert, which is accommodated in bores aligned axially with one another and provided in the two leg regions of the coupling bracket.
  • the trained as an insert coupling bracket is not only non-positively, but also positively connected to the clutch housing.
  • the towing hook bolt of the coupling bracket by the sleeve-shaped elements of the coupling bracket on the one hand and by the provided in the coupling housing and axially aligned with the sleeve-shaped elements of the coupling bracket holes on the other hand runs.
  • the peripheral peripheral region of the bore running through the coupling housing is formed as a thickened region. Since the peripheral peripheral region of this bore contributes to the initiation of the coupling hook formed on the fiber-composite construction of the coupling housing, the thickened region increases the tensile and compressive strength of the fiber architecture provided in this region of the coupling housing.
  • the transition coupling is designed for mixed coupling between an automatic central buffer coupling of the type Scharfenberg ® and a screw coupling.
  • the dome closure of the transition coupling comprises a centerpiece which can be rotated relative to the clutch housing via a vertically running main bolt and has a coupling eye hinged thereto.
  • the force introduction into the executed in fiber composite coupling housing does not take place directly over the main pin, but indirectly via the sleeve-shaped elements, so that the introduced forces are distributed over the surface distributed in the fibers of the formed in fiber composite coupling housing.
  • a failure of the structure of the formed in fiber composite construction clutch housing in the region of the main bolt can be effectively prevented.
  • the basic body formed by fiber composite construction is formed in one piece as a wound body, which is constructed from carbon fibers in the form of continuous fibers. Accordingly, it lends itself to the production of the coupling housing, the so-called Tailored Fiber Placement (TFP) method, in which fibers are attached by means of embroidery on flat surfaces, such as glass or carbon fiber fabrics.
  • TFP Tailored Fiber Placement
  • the fixation can take place with different suture materials.
  • polyester yarns hardly contribute to the strength of the subsequent CFRP material, aramid, glass or carbon sewing threads can improve interlaminar shear strength.
  • the prepreg process is based on thin slivers of parallel continuous filaments preimpregnated with a viscous polymer resin.
  • the prepregs are provided on both sides with release papers or foils and are processed by rollers. The material is cut to size and then built up in layers according to a laying plan.
  • the prepreg method is particularly suitable for relatively large and slightly curved components and not for complex three-dimensional constructions, it is preferred for the preparation of the clutch housing used in the transition coupling according to the invention to choose the so-called infiltration process.
  • the illustrated in the drawings embodiment of the transition coupling 1 according to the invention is designed in lightweight construction and consists of a coupling housing 10, which is formed of fiber composite material.
  • a coupling closure 5 is received as a first connection means, which serves for releasably connecting the transitional coupling 1 with the coupling head of an automatic central buffer coupling.
  • the transition coupling 1 shown in the drawings is designed to couple with a Scharfenberg® automatic center- fetching coupling.
  • the dome closure 5 accommodated in the clutch housing 10 formed from fiber composite material has, in particular, a center piece 6, which is rotatably mounted relative to the clutch housing 10 via a vertically extending main bolt 8.
  • a coupling eye 7 is articulated, which serves to engage in a heart of a to be coupled with the transition coupling 1 automatic central buffer coupling.
  • the dome closure 5 in addition to the already mentioned core 6, which is rotatably mounted on the main pin 8 in the clutch housing 10, and on which the coupling eye 7 is hinged, also tension springs, spring bearings and a ram-type pawl bar to permit automatic coupling and decoupling of the transitional clutch 1 with an automatic center-buffer clutch of the Scharfenberg® type, for example. Accordingly, it is preferable if the dome closure 5 accommodated in the coupling housing 10 is designed as a conventional rotary closure and is designed to be mechanically detachably connected to the coupling head of an automatic central buffer coupling.
  • the heart 6, the main pin 8 and the dome 7 are executed in metal construction (investment casting).
  • the dome closure 5 forming components - such as the coupling housing 10 - are executed in fiber composite construction.
  • coupling eye 7 in hybrid construction, as shown in the illustration of Fig. 7 can be removed.
  • Coupling eye 7 shown are the areas of coupling dome 7, which serve for tensile force on the core 6 of the dome closure 5, as an insert, such as metal inserts executed while the middle part of the dome 7 is at least partially formed of fiber composite material.
  • the dome closure 5 accommodated in the coupling housing 10 serves to transmit tensile forces when the transitional coupling 1 is mechanically connected to the coupling head of an automatic central buffer coupling which is not explicitly shown in the drawings. Pressure forces, however, are transmitted via the flat end face 11 of the clutch housing 10.
  • the coupling housing 10 has a profile consisting of a wide, flat edge 13 and conical and funnel-shaped guide surfaces. This profile aligns the transitional clutch 1 with respect to an automatic central buffer coupling to be mechanically connected to the transitional clutch 1, centering it and allowing it to slide into each other even in tight bends and when displaced vertically.
  • the representation in Fig. 3b the integrally formed with the coupling housing 10 end face 11 of the coupling housing 10 is provided with a wide, flat edge 13, on the addition of a common flat rim 12 is placed.
  • This ring 12 which is additionally provided in comparison with a metal-type coupling housing, increases the contact area between the end face 11 of the coupling housing 10 formed of fiber composite material with the end face of a coupling head mechanically connected to the transition coupling 1 an automatic central buffer coupling. Due to the enlarged contact area thus achieved, a concentration of the force flow vectors on the end face 11 of the coupling housing 10 is prevented or reduced during pressure force transmission.
  • FIG Fig. 2 in an advantageous embodiment of the transition coupling 1 according to the invention a metal plate-shaped end plate 2 is provided, which is detachably connected to the end face 11 of the executed in fiber composite construction coupling housing 10.
  • the formed in fiber composite construction coupling housing 10 of the transition coupling 1 may also have a likewise formed in fiber composite construction end face 11 which is formed integrally with the coupling housing 10.
  • This end face 11 preferably has a funnel 14 for receiving the coupling eye of an automatic central buffer coupling to be mechanically connected to the transition coupling 1.
  • Adjacent to the funnel 14 formed in the end face 11 of the coupling housing 10 is in the in Fig. 1 illustrated transition coupling 1 further formed on the end face 11 of the coupling housing 10, a cone 15 in fiber composite construction.
  • the end face 11 of the transitional coupling 1 has a profile which is compatible with the profile of a coupling head of an automatic central buffer coupling.
  • a coupling bracket 16 running which is used in the draw hook 100 of a screw coupling for releasably connecting the transitional coupling 1 with the screw coupling.
  • the running in fiber composite coupling housing 10 at its end face 11 opposite end portion a corresponding recess 17 which extends on the longitudinal axis of the transitional coupling 1.
  • this recess 17 of the insert, such as metal insert executed coupling bracket 16 is added and firmly connected to the fiber composite material of the coupling housing 10, in particular glued.
  • the insert 16 forming the hanger 16, such as metal insert, is separate in FIG Fig. 5a shown and has a cross-sectionally U-shaped geometry, so that the inserted in the recess insert member forms a running on the longitudinal axis of the transition coupling 1 groove 18. As in Fig. 1 and Fig. 2 indicated, in this groove 18 of the hitch 100 a screw coupling can be used.
  • the coupling bracket 16 is also conceivable to form the coupling bracket of two formed as an insert supporting structures, which are made entirely from a CFRP. At both ends metal bushes can be integrated into which bolts are pressed to connect the two support structures together. These bolts are thickened in the central region between the two support structures and terminate laterally flush with the support structures. As impact protection, half-shell-shaped metal elements can be mounted (eg welded) on the side inclined to the end face.
  • the coupling bracket 16 formed at the rear end of the transitional coupling 1 has a toggle pin 19 which bridges the groove 18 extending in the longitudinal direction of the transitional coupling 1 and connects the leg portions 16.1, 16.2 of the coupling bracket 16 formed as an insert, such as a metal insert.
  • the tow hook 19 is shown in a separate illustration in FIG Fig. 5b shown. It is preferably made in metal construction and can be firmly connected to the designed as an insert, such as metal insert, clutch hanger 16.
  • the towing hook bolt 19 on the one hand and the coupling bracket 16 designed as an insert, such as a metal insert, for example, are each designed as separate components.
  • the formed at the rear end of the formed in fiber composite coupling housing 10 recess 17 has a corresponding rounded geometry to a steady flow as possible of the force flow vectors at the transition between the designed as an insert, such as metal insert, coupling bracket 16 and the Fiber composite material of the clutch housing 10 to ensure.
  • the coupling bracket 16 designed as an insert, such as a metal insert, is - as already mentioned - integrally connected to the fiber composite material of the coupling housing 10 via its extensively formed leg regions 16.1, 16.2, in particular adhesively bonded.
  • a positive connection is also provided in the illustrated embodiment of the transition coupling 1 according to the invention.
  • sleeve-shaped elements 20 are respectively formed or provided on the outer surfaces on the two leg regions 16.1, 16.2 of the coupling bracket 16 designed as an insert, such as a metal insert, for example (cf. Fig. 5a ). These sleeve-shaped elements 20 are each received in a form-fitting manner in a horizontally extending bore 21 in the coupling housing 10 made of fiber composite material (cf. Fig. 3a ).
  • coupling bracket 16 of the already mentioned towing hook bolt 19 runs.
  • the respective ends of the tow hook 19 are secured by means of a thickening 22 and a nut accordingly to a falling out of the tow hook 19th From the horizontally extending bore 21 or from the recorded in the horizontally extending bore 21 sleeve-shaped elements 20 of the clutch bracket 16 to prevent.
  • the main pin 8 is connected in a similar manner with the formed in fiber composite construction clutch housing 10.
  • preferred embodiment of the transition coupling 1 sleeve-shaped elements 23 are preferably provided in metal, through which the vertical main pin 8 of the dome closure 5 is guided, and which are received in a vertical bore 24 in the clutch housing 10 formed of fiber composite material ,
  • the preferably formed as an insert, such as metal inserts sleeve-shaped elements 23 are separately in Fig. 6a shown.
  • the peripheral circumference of the provided in the clutch housing 10 and extending in the longitudinal direction of the main pin 8 bore 24 is preferably formed as a thickened region 26, wherein the sleeve-shaped elements 23 have an outwardly projecting collar 27 which rests on the thickened region 26 ,
  • sleeve-shaped components 20 and 23 for receiving the tow hook 19 and for receiving the main pin 8 ensures that the forces transmitted from the main pin 8 and the tow hook 19 on the trained in fiber composite coupling housing 10 forces are introduced over a large area in the fiber composite material , Thus, the force is introduced into the fiber composite material as large as possible, so that in particular a concentration of force flow vectors at the force introduction points can be prevented.
  • the formed in fiber composite construction clutch housing 10 has a total of a coupling housing 10 in metal construction adapted, but rounded shape.
  • the geometric dimension of the transition coupling 1 according to the invention substantially corresponds to the dimension of a conventional transition coupling in metal construction, so that for the use of the transition coupling 1 available installation space is not exceeded.
  • the rounded shape of the executed in fiber composite construction coupling housing 10 is used to avoid sharp-edged kinks, beads, etc. In this way it is possible to design the fibers along the expected force flow vectors in the formation of the coupling housing 10 in fiber composite construction, whereby abrupt changes in direction in sharp edges are avoided. Such changes of direction would lead to a notch effect on the fibers and failure of the structure.
  • the invention provides that within the formed in fiber composite construction coupling housing 10, the fibers are laid along previously calculated force flow vectors, so that the fibers are designed power flow justice. Since the laying down of the fibers along the previously calculated force flow vectors can lead to three-dimensional fiber progressions, it is preferable to build up the wall of the coupling housing 10 in layers and to realize an optimized fiber course within each layer. In this way, a specific fiber architecture is realized in order to obtain the expected load cases adapted properties of the coupling housing 10 of the transition coupling 1. In this case, it is preferable to choose a quasi-isotropic fiber architecture, for example, with equal proportions of fiber in the tensile and compressive directions.
  • carbon fibers in the form of continuous fibers.
  • a so-called precursor is used, i. it is based on a carbon-rich polymer, which can be relatively easily spun into continuous fibers, and converts it in a subsequent pyrolysis step to a carbon fiber.
  • Carbon fibers generally consist of parallel continuous filaments and are also referred to in technical language as "rovings".
  • the clutch housing 10 it is preferable for the production of the fiber-composite construction of the clutch housing 10, using the TFP method to position the carbon fibers along previously calculated paths that correspond to the calculated force flow vectors, near net shape.
  • the clutch housing 10 to be manufactured in fiber composite construction has a relatively complex three-dimensional shape, which is similar to the shape of a metal-housing coupling housing 10, it can not be avoided with the TFP method that the continuous carbon fibers in particular at the front and rear of the clutch housing 10 along relatively tight curve radii must be laid. With tight curve radii, however, the stored rovings tend to tilt or stand up in the curve area. Filaments on the inside curve of the depositing track would have to be compressed or stretched on the outer curve. However, since the stiffness of the reinforcing fibers does not allow length compensation, the filaments deviate from the tensile and compressive stresses, resulting in a reduction in the strength of the structure.
  • the fiber-composite construction of the clutch housing 10 is a winding body, wherein the endless carbon fibers are stored as loops.
  • the invention is not limited to the embodiments of the transitional coupling 1 previously described with reference to the drawings.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Woven Fabrics (AREA)
  • Mechanical Operated Clutches (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Reinforced Plastic Materials (AREA)
  • Fuel-Injection Apparatus (AREA)
EP09162958A 2009-06-17 2009-06-17 Übergangskupplung zum Adaptieren von Kupplungen unterschiedlicher Bauart Not-in-force EP2263927B1 (de)

Priority Applications (19)

Application Number Priority Date Filing Date Title
ES09162958T ES2375819T3 (es) 2009-06-17 2009-06-17 Acoplamiento de interconexión para interconectar acoplamientos de distinto tipo.
DK09162958.4T DK2263927T3 (da) 2009-06-17 2009-06-17 Overgangskobling til tilpasning af koblinger af forskellig art
SI200930136T SI2263927T1 (sl) 2009-06-17 2009-06-17 Prehodni sklop za povezovanje različnih tipov sklopov
AT09162958T ATE537049T1 (de) 2009-06-17 2009-06-17 Übergangskupplung zum adaptieren von kupplungen unterschiedlicher bauart
EP09162958A EP2263927B1 (de) 2009-06-17 2009-06-17 Übergangskupplung zum Adaptieren von Kupplungen unterschiedlicher Bauart
PL09162958T PL2263927T3 (pl) 2009-06-17 2009-06-17 Sprzęg przejściowy do łączenia sprzęgów różnych typów
MYPI2010001874A MY150378A (en) 2009-06-17 2010-04-26 Transitional coupling for matching couplings of different types
CA2702342A CA2702342C (en) 2009-06-17 2010-04-28 Adapter coupler for adapting couplings of different design
RU2010120521/11A RU2481987C2 (ru) 2009-06-17 2010-05-13 Переходник сцепного устройства для приспособления сцепных устройств различной конструкции
TW099116216A TWI406780B (zh) 2009-06-17 2010-05-21 用於轉接不同設計型式的車鉤的轉接聯接器
AU2010202124A AU2010202124B2 (en) 2009-06-17 2010-05-26 Adapter coupler for adapting couplings of different design
US12/788,930 US8297454B2 (en) 2009-06-17 2010-05-27 Adapter coupler for adapting couplings of different design
CN201010191061.2A CN101927772B (zh) 2009-06-17 2010-06-02 用于转接不同设计型式的车钩的转接联接器
KR1020100053824A KR101231476B1 (ko) 2009-06-17 2010-06-08 이종 설계의 어댑팅 커플링을 위한 어댑터 커플러
BRPI1002282-1A BRPI1002282A2 (pt) 2009-06-17 2010-06-15 acoplador adaptador para a adaptação de acoplamentos de desenhos diferentes
JP2010136281A JP5453178B2 (ja) 2009-06-17 2010-06-15 異なる設計の連結器を適合させるためのアダプターカプラ
MX2010006639A MX2010006639A (es) 2009-06-17 2010-06-15 Acoplador adaptador para adaptar acoplamientos de diferente diseño.
ARP100102125A AR077109A1 (es) 2009-06-17 2010-06-16 Acoplador adaptador para adaptar acoplamientos de diferente diseno
HR20110989T HRP20110989T1 (hr) 2009-06-17 2011-12-30 Prijelazna spojka za spajanje spojki različitih vrsta

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EP09162958A EP2263927B1 (de) 2009-06-17 2009-06-17 Übergangskupplung zum Adaptieren von Kupplungen unterschiedlicher Bauart

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RU174601U1 (ru) * 2017-06-07 2017-10-23 Открытое Акционерное Общество "Российские Железные Дороги" Разъемный переходник сцепного устройства
RU191325U1 (ru) * 2018-10-18 2019-08-01 Валентин Карпович Милованов Адаптер для соединения автосцепки с беззазорными сцепками
RU195662U1 (ru) * 2019-08-05 2020-02-03 Александр Владимирович Барышников Универсальное сцепное устройство
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MX2010006639A (es) 2011-11-08
ATE537049T1 (de) 2011-12-15
TWI406780B (zh) 2013-09-01
US20100322706A1 (en) 2010-12-23
MY150378A (en) 2013-12-31
AU2010202124A1 (en) 2011-01-13
HRP20110989T1 (hr) 2012-03-31
CN101927772A (zh) 2010-12-29
RU2481987C2 (ru) 2013-05-20
CA2702342A1 (en) 2010-12-17
AU2010202124B2 (en) 2012-02-02
US8297454B2 (en) 2012-10-30
DK2263927T3 (da) 2012-03-19
BRPI1002282A2 (pt) 2012-02-07
TW201100281A (en) 2011-01-01
ES2375819T3 (es) 2012-03-06
KR20100135654A (ko) 2010-12-27
JP5453178B2 (ja) 2014-03-26
RU2010120521A (ru) 2011-11-27
CA2702342C (en) 2015-01-06
SI2263927T1 (sl) 2012-05-31
KR101231476B1 (ko) 2013-02-07
EP2263927A1 (de) 2010-12-22
CN101927772B (zh) 2014-01-15
PL2263927T3 (pl) 2012-05-31
JP2011001056A (ja) 2011-01-06
AR077109A1 (es) 2011-08-03

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