EP2522560B1 - Support de palier pour articuler une tige d'embrayage sur une caisse de voiture sur rails - Google Patents

Support de palier pour articuler une tige d'embrayage sur une caisse de voiture sur rails Download PDF

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Publication number
EP2522560B1
EP2522560B1 EP11165886.0A EP11165886A EP2522560B1 EP 2522560 B1 EP2522560 B1 EP 2522560B1 EP 11165886 A EP11165886 A EP 11165886A EP 2522560 B1 EP2522560 B1 EP 2522560B1
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EP
European Patent Office
Prior art keywords
bearing block
bearing
flange
coupling
pull
Prior art date
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EP11165886.0A
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German (de)
English (en)
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EP2522560A1 (fr
Inventor
Kobert Siegfried
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Voith Patent GmbH
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Voith Patent GmbH
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Application filed by Voith Patent GmbH filed Critical Voith Patent GmbH
Priority to EP11165886.0A priority Critical patent/EP2522560B1/fr
Priority to ES11165886T priority patent/ES2746026T3/es
Priority to PL11165886T priority patent/PL2522560T3/pl
Priority to CN201110358388.9A priority patent/CN102774396B/zh
Priority to CN2011204486222U priority patent/CN202593547U/zh
Priority to AU2012202464A priority patent/AU2012202464B2/en
Publication of EP2522560A1 publication Critical patent/EP2522560A1/fr
Publication of EP2522560B1 publication Critical patent/EP2522560B1/fr
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G7/00—Details or accessories
    • B61G7/10—Mounting of the couplings on the vehicle

Definitions

  • the invention relates to a bearing block for the articulation of a coupling rod to a car body of a track-guided vehicle, in particular rail vehicle.
  • Such a bearing block for articulating a coupling rod to a car body is from the document DE-C1-4227181 known.
  • a bearing block usually serves to connect a coupling rod in a horizontal plane pivotally connected to the car body of a rail vehicle.
  • the coupling rod can also perform pivotal movements relative to the car body, which is required, for example, when cornering a multi-membered train, the realized via the bearing linkage is usually designed so that a horizontal and vertical swinging and axial rotation of the coupling rod relative to the Car body is made possible.
  • shocks and vibrations can lead to damage to the vehicle or the clutch assembly itself.
  • This is preferably achieved by providing a pulling / pushing device with elastic damping means for absorbing such impacts in the force flow transmitted via the coupling rod.
  • a pull / push device in the articulation of the coupling rod on the car body, ie in the bearing block provided for this, integrated.
  • This pull / push device is designed to direct tensile and compressive forces to a defined size in an elastically damped manner via the bearing block in the vehicle undercarriage.
  • the aim is to absorb energy with an elastic deformation of the train / shock device belonging damping means and thus to prevent overstressing of the bearing block and in particular of the vehicle undercarriage.
  • FIG. 1 is a perspective view of a known from the prior art Kupplungsanlenkung 150 a central buffer coupling for rail vehicles shown.
  • the representation in Fig. 2 shows the coupling link 150 according to Fig. 1 in a side sectional view.
  • Coupling linkage 150 shown includes the rear part of a coupling assembly and serves to pivot the coupling shaft of a central buffer coupling on the bearing block 101 on a (not explicitly shown in the drawings) mounting plate of a car body horizontally pivotable.
  • the tension / shock device 10 embodied in the form of a damping device (here: elastomeric spring device) is accommodated inside the bearing block 101, the bearing block 101 must necessarily have a shape with respect to the pulling / pushing device 10 (Elastomer spring device) adapted configuration.
  • the bearing block 101 it is to be ensured that a certain relative movement between the bearing block 101 and the pull / push device 10 accommodated in the bearing block 101 and pivoted about the bearing shells 131, 132 of the bearing block 101 in a horizontal plane is ensured.
  • determine the length of the pull / push device 10 and the damping behavior of this pull / push device 10 the size and in particular the length of the bearing block 101st
  • the bearing block 101 used in this conventional coupling linkage 150 a Cage or housing structure 110, with which the bearing shells 131, 132 of the bearing is connected to a vertically extending flange 102.
  • the flange 102 is not in a vertical plane through which the axis of rotation R defined by the bearing shells 131, 132 extends. Rather, the vertical flange plane A1 in the direction of the car body is spaced from the vertical pivot axis R defined by the bearing shells 131, 132 (cf. Fig. 2 ).
  • the vertical flange plane A1 is horizontally spaced from the vertical axis of rotation R, which is defined by the bearing shells 131, 132. This distance is necessary in the conventional Kupplungsanlenkung 150 so that the recorded in the housing 13 pull / push device 10 can move relative to the bearing block 101 in the direction of the car body under pressure loading, in order to be able to dampen regenerative pressure forces in this way.
  • the horizontal distance of the vertical flange plane A1 from the vertical axis of rotation R, and thus the length of the cage or housing structure 110 by the length and the damping behavior of the pull / push device 10 is determined.
  • the cage or housing structure 110 of the bearing block 101 must be designed depending on the damping property and the length of the recorded in the bearing block 101 pull / push device 10. If, for example, a pull / push device 10 with more than three spring elements 12.1 to 12.32 is to be used, the housing 13 of the pull / push device 10 is extended, so that between the defined by the bearing shells 131, 132 vertical pivot axis R and the vertical Flange level A1 is to provide a greater horizontal distance.
  • the present invention is based on the object to provide a bearing block, which is compatible for different sized pull / push devices, in particular damping devices, such as elastomeric spring devices. Furthermore, a Kupplungsanlenkung be specified with a compatible for different sized train / shock devices bearing block.
  • the bearing block according to the invention has a arranged in a vertical flange plane flange with a connectable to the car body of a track-guided vehicle, in particular rail vehicle, first flange portion and a horizontally spaced therefrom and also connectable to the car body second flange.
  • the bearing block according to the invention comprises a bearing with a first bearing shell extending in a first horizontal plane and a second bearing shell vertically spaced from the first bearing shell and extending in a second horizontal plane, the bearing shells each having an opening for receiving a vertically extending pivot pin or pivot pin respectively.
  • the flange areas are interconnected exclusively via the bearing shells of the bearing.
  • the bearing block according to the invention does not have any housing or cage structure adapted to the dimension of the pull / push device to be integrated in the bearing block at its end face on the carriage box side, as is the case with a conventional bearing block. Rather, in the solution according to the invention intentionally dispensed with the housing or cage structure, so that the flange portions of the bearing block are connected to each other exclusively on the bearing shells. It follows that the defined by the bearing shells vertical axis of rotation about which a recorded in the bearing block pull / push device can rotate relative to the bearing block, in or in the immediate vicinity of the vertical flange plane, through the two flange portions of the bearing block is defined.
  • the horizontal swivel range which can be provided by the bearing block for a pull / push device accommodated in the bearing block is thus only determined by the horizontal spacing of the flange areas in the bearing block according to the invention, but not by a housing / cage structure provided on the carriage box-side end region of the bearing block Case is in the previously known bearing blocks.
  • the bearing block according to the invention has no carriage-box-side components that could limit the horizontal pivoting range of a pull / push device received in the bearing block.
  • the bearing block draws characterized by its open design, in which the carriage box-side end portion of the bearing block is formed in the same manner as the opposite end portion of the bearing block, and in particular in which the opening formed between the flange and bearing shells runs completely through the bearing block.
  • the flange areas are connected to one another exclusively via the bearing shells of the bearing, the construction of the bearing block can be decoupled from the dimension of the pull / push device to be pivoted on the bearing block in a horizontal plane become. Accordingly, the bearing block does not have a design feature with regard to a specific type or with regard to a specific length of a pull / push device to be connected to the bearing block. This makes it possible that the bearing block for different sized pull / push devices, in particular for elastomer spring devices of different lengths can be used without the need for the construction of the bearing block would have to be changed. With the invention, a universally fitting bearing block is thus given for a variety of pull / push devices, which is characterized in particular by the fact that has been dispensed with almost all design features that are related to a male from the bracket pull / push device.
  • the bearing block according to the invention is formed without a carriage box-side cage or housing structure, as is the case with bearing blocks known from the prior art. Rather, the bearing block according to the invention is designed to be open towards the car body, i. the coupling rod side opening of the bearing block is the same size as the carriage box side opening of the bearing block executed. In this way it is prevented that a recorded in the bearing block and pivotable about the bearing shells in a horizontal plane arranged pull / push device is hindered in its movement relative to the bearing block by components of the bearing block.
  • the pull / push device can be pivoted on at least one shearing element to the bearing block in a horizontal plane.
  • the at least one shearing element should be designed such that it fails at a definable critical impact force, so that the connection between the bearing block and the pull / push device dissolved and the pull / push device can be taken from the introduced into the bearing block power flow.
  • the coupling rod is movable relative to the bearing block, without the risk that while the carriage box-side end portion of the coupling rod abuts against a component of the bearing block.
  • the bearing block according to the invention is therefore suitable for receiving a plurality of differently configured pull / push devices (elastomeric spring devices), provided that these elastomeric spring units have substantially the same cross-sectional configuration as is conventionally known in the prior art pull / push devices for bearing blocks is the case.
  • the bearing block according to the invention is characterized by its simple construction, since the bearing block substantially only has a flange with a first and a second flange portion and a bearing with a first and a second bearing shell, wherein the flange exclusively on the bearing shells of Bearings are interconnected.
  • the bearing block according to the invention is suitable both for receiving a connected to a coupling rod or connectable pull / push device and for receiving a vertically extending pivot pin.
  • the openings provided in the bearing shells are aligned with each other to either receive a common vertical pivot pin, or to receive corresponding associated with a pull / push device pivot.
  • an opening for receiving a connected to a coupling rod or connectable pull / push device is provided between the flange portions of the bearing block on the one hand and the bearing shells belonging to the bearing block on the other hand.
  • This opening is preferably dimensioned such that the usual on the market train / shock devices (elastomeric spring devices) in the defined by the opening between the flange and the bearing shells is receivable.
  • the opening is designed as a through-hole, i. is designed as a completely running through the entire bearing block opening, the dimension and shape of the carriage box end of the bearing block is identical or at least almost identical to the coupling rod side end.
  • the flange areas are designed mirror-symmetrically with respect to a vertical plane extending perpendicular to the flange plane, this vertical plane extending through the bearing shell openings. In this way it is ensured that the horizontal pivoting range of a pivotally mounted in the bearing block pull / push device is limited only by the flange portions of the bearing block.
  • Each flange has for this purpose a coupling rod-side front stop.
  • each flange region additionally or alternatively to the coupling rod-side front stop also has a carriage box-side rear stop.
  • coupling rod-side front stops and carriage box-side rear stops can be provided, wherein the front Stop of the first flange portion and the rear stop of the second flange portion and the front stop of the second flange portion and the rear stop of the first flange each together define the horizontal pivoting range of a pivotally mounted in the bearing block pull / push device.
  • the horizontal pivoting range of a recordable in the bearing block or male pull / push device is specified by no other component of the bearing block except the flange. This is an essential point for the bearing block to accommodate different pull / push devices, i. for different applications, can be used without the bearing block would have to be changed constructively.
  • the invention relates to a coupling linkage for articulated connection of a coupling rod with a car body, in particular with a car body of a multi-unit, track-guided vehicle, the Kupplungsanlenkung pivotally connected to the car body bearing block of the type described above and one on the bearing block in a horizontal plane has hinged pull / push device for damping transmitted via the coupling rod on the bearing block tensile and compressive forces.
  • the invention is not limited to a pull / push device - rather, the bearing block according to the invention is also suitable for articulating a coupling rod, for example via a spherical plain bearing, without the use of a pull / push device in the articulation.
  • the pulling / pushing device is designed as a spring device or spring apparatus which connected to a carriage box end portion of the coupling rod or connectable pull / push rod, at least one spring element preferably in the form of an annular spring element made of an elastomeric material and a housing open towards the coupling rod, wherein in this housing, the at least one spring element is received.
  • the at least one spring element may be made in two parts to facilitate mounting on the pull / push rod.
  • a first part of the spring element is placed from a first side of the pull / push rod on the pull / push rod, while the second part of the spring element from the second side of the pull / push rod on the Push / push rod attached and then connected to the first part.
  • the invention is not limited to a Kupplungsanlenkung in which the pull / push device is designed as a spring device or spring apparatus.
  • the pull / push device is designed as a spring device or spring apparatus.
  • other preferably regeneratively designed damping devices such as gas-hydraulic buffers, spring elements, dampers or spring / damper systems, are also suitable for the pull / push device.
  • the housing of the example designed as a spring device or spring apparatus pull / push device is pivoted in an advantageous manner via a first pivot in the opening of the first bearing shell and a second pivot in the opening of the second bearing shell in a horizontal plane pivotally mounted on the bearing block.
  • a pull / push device are advantageously provided between the inner peripheral surface of the housing prestressed resilient rings made of an elastic material, which are aligned vertically with their center planes and mutual distance in the longitudinal direction of the pull / push rod arranged one behind the other.
  • annular encircling elastomeric beads may be provided on the outer circumferential surface of this cylindrical elastomeric element or elastomeric spring pack.
  • Each resilient ring rests directly on both the peripheral surface of the coupling shaft and on the inner peripheral surface of the housing, wherein in relation to tensile and impact forces unloaded state of the Elastomer spring device the annular beads of the coupling rod are aligned with the associated annular beads of the housing.
  • the housing of the train / shock device designed as an elastomer spring device is articulated in a pivotable manner on the bearing block in the horizontal direction via the above-mentioned pivot pins in the openings of the corresponding bearing shells.
  • the first and / or second pivot pin are designed as shearing element such that the corresponding pivot pin shears off at a critical impact force transmitted to the bearing block by the coupling rod and thus the connection between the housing of the elastomer spring device and the bearing block is released.
  • the housing of the elastomeric spring device is connected to the bearing block via at least one shearing element, so that when exceeding a specified critical impact force, the coupling rod with the housing and the elastomer spring device provided therein from the on the bearing block transmitted power flow is taken.
  • first and / or second pivot pin are connected by means of at least one shear element, in particular shear bolt with the housing of the pull / push device / is such that the at least one shear element in one of the coupling rod on the Block transmitted critical impact force shears, and thus the connection between the housing of the push / push device and the bearing block is released.
  • this embodiment is of course not limited to elastomer spring devices, but is also applicable to other integrated in the articulation train / shock devices.
  • a pull / push device may also be implemented with hollow rubber springs, friction springs, hydraulic devices, and combinations thereof. It is also conceivable to use destructive impact elements in addition to or as an alternative to such regenerative impact elements.
  • Another advantage of the last-mentioned embodiment of the inventive coupling is that after exceeding the critical impact force by separating the connection between the housing of the pulling / pushing device (elastomer spring device) and the bearing block not only the pulling / pushing device (Elastomer spring device), but also the associated coupling rod are removed from the power flow, so that the bearing block remains in its original position on the car body.
  • the entire bearing block is no longer displaced, for example, into a space provided for this purpose in the undercarriage of the vehicle body, as is partially the case with conventional central buffer couplings.
  • the bearing block remains on the car body and can take over the function of a "guide profile” or a "catching element” in view of the detached from the bearing coupling shaft, since the pull / shock device (elastomeric spring device) with the coupling shaft in or on the can be supported by the bearing bracket extending opening and thus prevents the separated coupling shaft or the separated train / bumper can fall down to the track (track bed).
  • the pull / shock device elastomeric spring device
  • the pull / push device is designed such that the linkage rod moves from the coupling rod to the pull / push device.
  • Pushing transmitted tensile and impact forces are dampened by regenerative deformation of the provided in the train / shock device spring elements up to a fixed size, said fixed size is set to a value smaller than the response of the at least one shearing element, with which the train - / Bumper device is pivotally connected to the bearing block in the horizontal plane.
  • the remaining residual energy is transferred, for example, to wagon-box-side energy absorbing elements, such as friction elements or crash boxes.
  • the advantage here is that at one Accident the greatest possible calculable energy consumption can be achieved in a predictable event sequence, since the coupling shaft is taken with the central buffer coupling at a defined level of force from the power flow and thus allows the collision of the car bodies and the use of the carcass side energy absorption elements.
  • the housing of the pulling / pushing device which is hinged horizontally, for example, with the help of the at least one shearing element on the bearing block of the car body, consists of two half-shells, which can be releasably connected to one another.
  • bolts come into question.
  • the installation of the spring elements in the pull / push device is facilitated.
  • the coupling linkage 150 consists of a bearing block 101 and a in the bearing block 101 in a horizontal plane pivotally hinged pull / push device 10, which is designed here in the form of an elastomeric spring device.
  • the Kupplungsungsanlenkung 150 serves to one in the Figures 1 and 2 not shown coupling rod of a central buffer coupling to a likewise in the Figures 1 and 2 not shown car body pivotally pivotable in the horizontal plane.
  • the tension / shock device 10 which is designed in the form of an elastomer spring device.
  • the tension / shock device has a pull / push rod 11, which can be connected either to the carriage box end region of a coupling rod (not shown) is, or which forms the carriage box-side end portion of the coupling rod.
  • the representation in Fig. 2 can be removed that the running as an elastomer spring device pull / push device 10 has a total of three spring elements 12.1 to 12.3.
  • these spring elements 12.1 to 12.3 are each made of two half-rings made of an elastic material.
  • the elastomer spring elements 12.1 to 12.3 are aligned vertically with their center planes and arranged at a mutual distance in the longitudinal direction of the pull / push rod 11 one behind the other and fixed there.
  • the at the Kupplungsungsanlenkung 150 according to the Figures 1 and 2 used to pull / push device 10 has an open towards the coupling rod housing 13, in which the carriage box-side end portion of the pull / push rod 11 protrudes coaxially with a radial distance from the inner peripheral surface of the housing 13.
  • the inside of the housing 13 has encircling annular beads, wherein the annular elastomeric spring elements 12.1 to 12.3 are held between two adjacent annular beads opposite the cart side end of the pull / push rod 11 and the housing 13.
  • each elastomer-spring element is 12.1 to 12.3 both on the peripheral surface of the pull / push rod 11 and on the inner peripheral surface of the housing 13 at.
  • the pull / push device 10 is pivotally hinged to the bearing block 101 in the horizontal plane.
  • the bearing block 101 has a bearing consisting of a first (upper) bearing shell 131 and a second (lower) bearing shell 132.
  • the housing 13 of the push / push device 10 is designed with corresponding pivot pins 141, 142, which are received by the corresponding bearing shells 131, 132 such that the housing 13 of the push / push device 10 and thus the entire pull / push device 10 with the pull / push rod 11 and one attached to the pull / push rod 11 or attachable coupling rod in the horizontal plane relative to the bearing block 101 is pivotable.
  • the bearing block 101 used in this conventional coupling linkage 150 has a cage or housing structure 110, with which the bearing shells 131, 132 of the bearing is connected to a vertically extending flange 102.
  • the flange 102 is not in a vertical plane through which the axis of rotation R defined by the bearing shells 131, 132 extends. Rather, the vertical flange plane A1 in the direction of the car body is spaced from the vertical pivot axis R defined by the bearing shells 131, 132 (cf. Fig. 2 ).
  • the flange 102 has first and second flange portions 121, 122, each of these two flange portions 121, 122 being provided with holes 109, respectively which screws are receivable to fasten the bearing block 101 via the flange portions 121, 122 on the front side of a car body or on the undercarriage of a car body.
  • the flange regions 121, 122 are connected via the cage or housing structure 110 to the bearing shells 131, 132.
  • the vertical flange plane A1 is horizontally spaced from the vertical axis of rotation R, which is defined by the bearing shells 131, 132. This distance is necessary in the conventional Kupplungsanlenkung 150 so that the recorded in the housing 13 pull / push device 10 can move relative to the bearing block 101 in the direction of the car body under pressure loading, in order to be able to dampen regenerative pressure forces in this way.
  • the horizontal distance of the vertical flange plane A1 from the vertical axis of rotation R, and thus the length of the cage or housing structure 110 by the length and the damping behavior of the pull / push device 10 is determined.
  • the cage or housing structure 110 of the bearing block 101 must be designed depending on the damping property and the length of the recorded in the bearing block 101 pull / push device 10. If, for example, a pull / push device 10 with more than three spring elements 12.1 to 12.32 is to be used, the housing 13 of the pull / push device 10 is extended, so that between the defined by the bearing shells 131, 132 vertical pivot axis R and the vertical Flange level A1 is to provide a greater horizontal distance.
  • FIGS. 3 to 6 a Kupplungsanschung described 50, in which an embodiment of the bearing block 1 according to the invention is used.
  • the bearing block 1 used in the coupling linkage 50 is separate in the FIGS. 7 to 10 shown.
  • the bearing block 1 is characterized in that it does not receive any of the bearing block 1 in the bearing block Pull / push device 10 has dependent design features.
  • the bearing block 1 is suitable for receiving pull / push devices 10, which have different overall lengths and / or different damping characteristics, and which, for example, contain a different number of spring elements 12.1,..., 12.n.
  • the bearing block 1 according to the invention is designed without a cage or housing structure 110.
  • the vertical flange plane A1 and thus the flange 2 of the bearing block 1 in the direction of the bearing shells 3.1, 3.2 shifted, so that defined by the bearing shells 3.1, 3.2 vertical pivot axis R in the vertical flange plane A1 or in immediately adjacent the vertical flange plane A1.
  • the bearing block 1 comprises a flange 2 with a first and a second flange portion 2.1, 2.2.
  • the flange 2 is arranged in a vertical flange plane A1, so that the bearing block 1 via the flange 2.1, 2.2 can be connected to the front of a car body or with a base of a car body.
  • corresponding through openings 9 are provided in the flange areas 2.1, 2.2, in which screws, bolts etc. can be accommodated in order to fasten the flange 2 and thus the bearing block 1 on the front side of the car body or on the undercarriage of the car body.
  • the bearing block 1 As with a conventional bearing block 101, the bearing block 1 according to the present invention comprises a bearing 3 with a first bearing shell 3.1 extending in a first horizontal plane H1 and a second bearing shell 3.2 vertically spaced from the first bearing shell 3.1 and extending in a second horizontal plane H2 on.
  • the representation in Fig. 7 It can be seen that both bearing shells 3.1, 3.2 each have an opening 4.1, 4.2.
  • These bearing shell openings 4.1, 4.2 are used for example for receiving a common vertically extending pivot pin 5 (see. Fig. 11 ) or for receiving the bearing shell openings 4.1, 4.2 correspondingly associated pivot pin 14.1, 14.2 (see. Fig. 4 ).
  • the cage or housing structure 110 usually used in a bearing block is dispensed with in the inventive solution. Rather, in the inventive solution, the flange 2.1, 2.2 exclusively connected to each other via the bearing shells 3.1, 3.2 of the bearing 3.
  • the representation in Fig. 7 it can be seen that the bearing block 1 according to the invention is formed in principle of a vertically extending flange 2, which has horizontally extending bearing openings, which ultimately form the bearing shells 3.1, 3.2, wherein the flange 2 further comprises a passage opening 6 for a pull / push device 10 has.
  • the flange 2.1, 2.2 and the bearing shells 3.1, 3.2 of the bearing block 1 designed as a single or multi-piece forging design, which significantly reduces the cost of the bearing block 1 compared to conventional bearing blocks, since the conventional bearing blocks not as a forging design, but only as a cast construction can be designed.
  • an opening 6 for receiving a connected to a coupling rod or connectable pull / push device 10 is provided.
  • this opening 6 is a through hole, as this on the carriage box side rear end portion of the bearing block 1 in approximately the same size and shape as on the coupling rod side front end portion of the bearing block 1.
  • FIG. 9 shown plan view of the bearing block 1 according to the invention can be seen that the defined by the provided in the bearing shells 3.1, 3.2 openings 4.1, 4.2 vertical pivot axis R in the vertical flange plane A1.
  • Fig. 10 The representation in Fig. 10 can be seen that in the bearing block 1 according to the invention, the flange 2.1, 2.2 are designed with respect to a plane perpendicular to the flange vertical plane mirror-symmetrical, said vertical plane through the bearing shell openings 4.1, 4.2 runs. In this way it is ensured that the horizontal pivoting range of a pivotally mounted in the bearing block 1 pull / push device 10 is limited only by the flange 2.1, 2.2 of the bearing block 1.
  • Each flange portion 2.1, 2.2 has for this purpose a coupling rod-side front stop 7.1, 7.2 and a carriage box-side rear stop 8.1, 8.2.
  • the front stop 7.1 of the first flange section 2.1 and the rear stop 8.2 of the second flange section 2.2 and the front stop 7.2 of the second flange section 2.2 and the rear stop 8.1 of the first flange section 2.1 respectively define together the horizontal pivoting range of a pivotally mounted in the bearing block 10 train. / Bumper 10
  • the horizontal pivoting range of a receiving or accommodating in the bearing block 1 pull / push device 10 is determined by no other component of the bearing block 1 except the flange 2.1, 2.2. This is an essential point for the bearing block 1 to be designed for different pulling / pushing devices 10, i. for different applications, can be used without the bearing block 1 would have to be changed constructively.
  • Coupling guide 50 shown in the bearing block 1 according to the invention a pull / push device 10 is received pivotably in the horizontal plane.
  • the pulling / pushing device 10 is, for example, a spring device (spring apparatus) known from the prior art, as described above with reference in particular to the illustration in FIG Fig. 2 has been described. Since the present invention is not the construction of the Glas- / Stoß Tooth 10, it will be omitted here to describe the structural features of the train / impact device 10 used in the solution according to the invention. Rather, the previous comments on the Figures 1 and 2 directed.
  • the housing 13 of the pull / push device 10 is preferably formed in two parts and has an upper housing shell 13.1 and a lower housing shell 13.2, which are releasably connected to each other by means of screws.
  • the two-part embodiment of the housing 13 has the advantage that the pull / push device 10 can be constructed or complied with simpler.
  • the bearing block 1 As in the Kupplungsanschung 50 according to the representations in the FIGS. 3 to 6 the bearing block 1 according to the invention is used, which has no cage or housing structure 110 on its carriage box-side end, and thus has a uniform running through the bearing block 1 opening 6 for receiving the pulling / pushing device 10, the bearing block 1 is particularly suitable to connect the pulling / pushing device 10 with the help of designed as Abscherium pivot 14.1, 14.2 with the bearing block 1 and with the bearing shells 3.1, 3.2.
  • the invention is not limited to a bearing block 1, in which a pull / push device 10 is used in the form of a spring apparatus.
  • the bearing block 1 according to the invention is also suitable for the coupling rod of a central buffer coupling via a common vertical pivot pin 5 on the bearing block 1 and the end face of the car body, as it is in Fig. 11 illustrated embodiment can be removed.

Claims (12)

  1. Bloc de palier (1) pour articuler une barre d'attelage à la caisse d'un wagon d'un véhicule guidé sur voie, en particulier d'un véhicule ferroviaire, dans lequel le bloc de palier (1) est caractérisé par :
    - une bride (2) agencée dans un plan de bride vertical (A1) avec une première zone de bride (2.1) susceptible d'être reliée avec la caisse du wagon et avec une seconde zone de bride (2.2) écartée horizontalement de celle-ci et également susceptible d'être reliée avec la caisse du wagon ; et
    - un palier (3) avec une première coque de palier (3.1) s'étendant dans un premier plan horizontal (H1) et avec une seconde coque de palier (3.2) écartée verticalement de la première coque de palier (3.1) et s'étendant dans un second plan horizontal (H2), dans lequel les coques de palier (3.1, 3.2) comportent chacune une ouverture (4.1, 4.2) pour la réception d'un pivot basculant commun (5) s'étendant verticalement ou pour la réception de tourillons rotatifs (14.1, 14.2) associés correspondants,
    dans lequel les zones de bride (2.1, 2.2) sont reliées l'une à l'autre exclusivement via les coques (3.1, 3.2) du palier (3), et
    une ouverture (6) est prévue entre les zones de bride (2.1, 2.2) d'une part et les coques de palier (3.1, 3.2) d'autre part, pour la réception d'un système de traction/poussée (10) relié ou susceptible d'être relié à une barre d'attelage, en particulier un système à ressort élastomère,
    les ouvertures (4.1, 4.2) des coques de palier définissent un axe de rotation vertical commun (R) pour un système de traction/poussée (10) susceptible d'être reçu dans le bloc de palier (1) en pivotement dans un plan horizontal, en particulier un système à ressort élastomère, dans lequel l'axe de rotation vertical (R) est situé dans le plan de bride vertical (A1) ou au voisinage immédiat du plan de bride vertical (A1).
  2. Bloc de palier (1) selon la revendication 1,
    dans lequel les zones de bride (2.1, 2.2) et les coques de palier (3.1, 3.2) sont réalisées sous forme de structure forgée, en particulier sous forme de structure forgée en une ou plusieurs pièces.
  3. Bloc de palier (1) selon la revendication 1 ou 2,
    dans lequel les zones de bride (2.1, 2.2) sont réalisées à symétrie plane, et chaque zone de bride (2.1, 2.2) comporte une butée antérieure (7.1, 7.2) du côté de la barre d'attelage et/ou une butée postérieure (8.1, 8.2) du côté de la caisse de wagon, pour limiter un mouvement de pivotement horizontal d'un système de traction/poussée (10) monté pivotant dans le bloc de palier (1), en particulier un système à ressort élastomère.
  4. Articulation d'attelage (50) pour relier de manière articulée une barre d'attelage à une caisse de wagon, en particulier à une caisse de wagon d'un véhicule guidé sur voie et composé de plusieurs éléments, dans laquelle l'articulation d'attelage (50) est caractérisée par :
    - un bloc de palier (1) selon l'une des revendications 1 à 3 ; et
    - un système de traction/poussée (10) articulé sur le bloc de palier (1) en pivotement dans un plan horizontal, pour amortir des forces de traction et de pression transmises au bloc de palier (1) via la barre d'attelage.
  5. Articulation d'attelage (50) selon la revendication 4,
    dans laquelle le système de traction/poussée (10) est réalisé sous forme de système à ressort et/ou d'amortissement, et comprend les éléments suivants :
    - une barre de traction/pression (11) reliée ou susceptible d'être reliée à une zone terminale de la barre d'attelage du côté de la caisse de wagon ;
    - au moins un élément à ressort et/ou d'amortissement relié à la barre de traction/pression (11) ou intégré dans la barre de traction/pression (11), de préférence sous la configuration d'un élément élastomère ; et
    - un boîtier (13) ouvert vers la barre d'attelage, dans lequel est reçu ledit au moins un élément d'amortissement,
    dans laquelle le boîtier (13) du système à ressort est articulé sur le bloc de palier (1) de manière à pivoter dans un plan horizontal via un premier tourillon rotatif (14.1) dans l'ouverture (4.1) de la première coque de palier (3.1) et via un second tourillon rotatif (14.2) dans l'ouverture (4.2) de la seconde coque de palier (3.2).
  6. Articulation d'attelage (50) selon la revendication 5,
    dans laquelle le boîtier (13) du système de traction/poussée (10) est réalisé de manière subdivisée et se compose de demi-coques (13.1, 13.2) à relier l'une à l'autre de façon détachable.
  7. Articulation d'attelage (50) selon la revendication 5 ou 6,
    dans laquelle ledit au moins un élément de ressort et/ou d'amortissement est réalisé sous forme d'élément de ressort (12.1, ..., 12.n) composé de préférence de deux segments élastomères en forme de demi-cercle.
  8. Articulation d'attelage (50) selon la revendication 5 ou 6,
    dans lequel ledit au moins un élément de ressort et/ou d'amortissement est réalisé sous forme d'un empilement de ressorts en élastomère.
  9. Articulation d'attelage (50) selon l'une des revendications 4 à 8,
    dans laquelle le premier et/ou le second tourillon rotatif (14.1, 14.2) est/sont réalisé(s) sous forme d'élément de cisaillement de telle façon que le tourillon rotatif correspondant (14.1, 14.2) est cisaillé sous une force de poussée critique transmise de la barre d'attelage au bloc de palier (1), et ainsi la liaison entre le boîtier (13) du système de traction/poussée (10) et le bloc de palier (1) est annulée.
  10. Articulation d'attelage (50) selon la revendication 9,
    dans laquelle le premier et/ou le second tourillon rotatif (14.1, 14.2) réalisé(s) sous forme d'élément de cisaillement comprend au moins un emplacement de rupture de consigne, qui se bride pour une force de poussée critique susceptible d'être déterminée, de sorte que la liaison entre le boîtier (13) du système de traction/poussée (10) et le bloc de palier (1) est ainsi annulée.
  11. Articulation d'attelage (50) selon l'une des revendications 4 à 8,
    dans laquelle le premier et/ou le second tourillon rotatif (14.1, 14.2) est/sont relié(s) au boîtier (13) du système de traction/poussée (10) à l'aide d'au moins un élément de cisaillement, en particulier une vis de cisaillement, de telle façon que ledit au moins un élément de cisaillement est cisaillée sous une force de poussée critique transmise de la barre d'attelage au bloc de palier (1), de sorte que la liaison entre le boîtier (13) du système de traction/poussée (10) et le bloc de palier (1) est ainsi annulée.
  12. Articulation d'attelage (50) selon la revendication 11,
    dans laquelle ledit au moins un élément de cisaillement comporte au moins un emplacement de rupture de consigne, qui est rompu sous une force de poussée critique susceptible d'être déterminée, de sorte que la liaison entre le boîtier (13) du système de traction/poussée (10) et le bloc de palier (1) est ainsi annulée.
EP11165886.0A 2011-05-12 2011-05-12 Support de palier pour articuler une tige d'embrayage sur une caisse de voiture sur rails Active EP2522560B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP11165886.0A EP2522560B1 (fr) 2011-05-12 2011-05-12 Support de palier pour articuler une tige d'embrayage sur une caisse de voiture sur rails
ES11165886T ES2746026T3 (es) 2011-05-12 2011-05-12 Soporte de cojinete para unir una barra de acoplamiento a un cuerpo de un vehículo unido a un carril
PL11165886T PL2522560T3 (pl) 2011-05-12 2011-05-12 Kozioł łożyskowy do połączenia przegubowego drążka sprzęgającego z nadwoziem pojazdu torowego
CN2011204486222U CN202593547U (zh) 2011-05-12 2011-11-11 轴承座和铰接式接头
CN201110358388.9A CN102774396B (zh) 2011-05-12 2011-11-11 轴承座和铰接式接头
AU2012202464A AU2012202464B2 (en) 2011-05-12 2012-04-30 Bearing block for articulating a coupler shank to a car body of a track-guided vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11165886.0A EP2522560B1 (fr) 2011-05-12 2011-05-12 Support de palier pour articuler une tige d'embrayage sur une caisse de voiture sur rails

Publications (2)

Publication Number Publication Date
EP2522560A1 EP2522560A1 (fr) 2012-11-14
EP2522560B1 true EP2522560B1 (fr) 2019-07-03

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EP11165886.0A Active EP2522560B1 (fr) 2011-05-12 2011-05-12 Support de palier pour articuler une tige d'embrayage sur une caisse de voiture sur rails

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Country Link
EP (1) EP2522560B1 (fr)
CN (2) CN202593547U (fr)
AU (1) AU2012202464B2 (fr)
ES (1) ES2746026T3 (fr)
PL (1) PL2522560T3 (fr)

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ES2746026T3 (es) * 2011-05-12 2020-03-04 Voith Patent Gmbh Soporte de cojinete para unir una barra de acoplamiento a un cuerpo de un vehículo unido a un carril
DE102013218156A1 (de) * 2013-09-11 2015-03-26 Voith Patent Gmbh Kupplungskopf einer Mittelpufferkupplung
DE102013110888A1 (de) 2013-10-01 2015-04-02 Voith Patent Gmbh Lagerbock zum Anlenken einer Kupplungsstange an einen Wagenkasten eines spurgeführten Fahrzeuges
DE102015108228A1 (de) 2015-05-26 2016-12-01 Voith Patent Gmbh Vorrichtung zum Verbinden eines Kupplungsschafts mit einem Wagenkasten eines spurgeführten Fahrzeuges
DE102016120639A1 (de) 2016-10-28 2018-05-03 Voith Patent Gmbh Vorrichtung zur horizontalen mittenrückstellung eines kupplungsschafts
CN107284467A (zh) * 2017-07-19 2017-10-24 广州市威来材料科技有限公司 一种支撑装置组件
CN110304097B (zh) 2019-07-25 2020-05-05 中车青岛四方车辆研究所有限公司 缓冲装置、钩缓装置及轨道列车
CN113200070B (zh) * 2021-06-18 2022-10-14 中车株洲电力机车有限公司 一种车钩钩尾座安装结构

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CN112026839B (zh) * 2020-09-10 2021-11-12 中车青岛四方机车车辆股份有限公司 牵引梁、中央牵引装置、转向架及轨道车辆

Also Published As

Publication number Publication date
EP2522560A1 (fr) 2012-11-14
AU2012202464A1 (en) 2012-11-29
CN102774396B (zh) 2018-03-20
CN202593547U (zh) 2012-12-12
CN102774396A (zh) 2012-11-14
AU2012202464B2 (en) 2014-08-21
ES2746026T3 (es) 2020-03-04
PL2522560T3 (pl) 2020-02-28

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