• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    It is a conductor rail (6, 6a..6f) for transmitting electrical energy to a moving object (2) specified, which at least one electrical conductor (7a..7f) and an electrical insulator (8a..8f), the at least an electrical conductor (7a..7f) encloses except for an intended area for a current decrease surface includes. The insulator (8a..8f) has at least one groove for attaching the conductor rail (6a..6d) to a support element projecting into the at least one groove. For example, the support element by a cross-sectionally C-shaped support rail (1, 1a .. 1c), on which a carriage (2) can drive, be formed. In addition, a manufacturing method for a conductor rail according to the invention (6, 6a..6f) is given.
    公开号:AT510918A1
    申请号:T21072010
    申请日:2010-12-21
    公开日:2012-07-15
    发明作者:
    申请人:Tgw Mechanics Gmbh；
    IPC主号:
    专利说明:

    - 1 -
    The invention relates to a conductor line for transmitting electrical energy to a moving object, comprising at least one electrical conductor and an electrical insulator, which encloses the at least one electrical conductor except for an intended area for current collection. Furthermore, the invention relates to a support rail, which is prepared for contact with at least one wheel of a mobile carriage and is formed in cross-section C-shaped.
    Contact rails serve to transfer electrical energy to a moving object and are known in principle from the prior art.
    For example, DE 197 01 987 C1 shows a dependent multi-pole conductor line, consisting of a plastic extruded profile with a flat base and several of them pointing away ribs. Between two ribs, an electrical conductor is arranged in each case. For assembly, the plastic extruded profile is clip-in or snapped into a holding profile.
    Furthermore, WO 2008/152032 A1 shows a sliding line, in which a plurality of electrical conductors are arranged in a beam profile. For attachment of the conductor rail, the hollow profile on two elongated Klammem, by means of which the Schleifieitung can be clipped or snapped onto a retaining profile.
    In addition to the above examples, there are also sliding lines which are equipped with pin-shaped extensions on their lower or rear side, with the aid of which the sliding line can be inserted into prepared holes.
    A disadvantage of the known systems is that special holding devices or specially provided for the mounting of the Schleifieitung holes are needed so that the contact rails can be mounted at their destination. As can be easily seen, the assembly of the Schleifieitung is complicated and more expensive. -2-
    The object of the invention is therefore to provide an improved Schleifieitung and an improved mounting rail. In particular, the installation of a conductor rail should be simplified so that a mounting rail of the type mentioned can be produced inexpensively.
    The object of the invention is achieved by a conductor rail of the type mentioned, in which the insulator comprises at least one groove for attachment of the conductor rail on a protruding into the at least one groove support member.
    The object of the invention is also achieved by a mounting rail of the type mentioned, in or on the one inventive sliding line is inserted or plugged.
    According to the invention is achieved in that the conductor rail can be particularly easily mounted at their destination. Additional retaining elements such as screws, rivets, adhesive, retaining clips and the like can thus be omitted. Also, no holes need to be drilled for mounting the conductor rail, as is often necessary for prior art conductor rails.
    Advantageous embodiments and developments of the invention will become apparent from the dependent claims and from the description in conjunction with the figures.
    It is particularly advantageous if the insulator comprises at least two grooves opening in different directions for attaching the conductor rail to supporting elements protruding into the at least two grooves. The sliding line is therefore secured without Wettere measures against chafing, for example, because a groove opens upwards, another downwards. Of course, the principle also applies to other situations. For example, two grooves can be rotated by 90 ° from each other. It would be conceivable, for example, that three grooves are rotated by 90 ° from each other. It is advantageous if the at least one groove is aligned in the longitudinal direction of the insulator. In this way, the Gleitleileitung can be easily pushed onto a support member when an insertion or insertion is not desired or not possible. It is also favorable if the at least one electrical conductor is strip-shaped, its width-thickness ratio is at least 3: 1, preferably 5: 1 and more preferably 10: 1 and it is prepared on one of its broad sides for current collection. Because the electrical conductor is relatively thin, it can be rolled up comparatively easily or with comparatively narrow radius. Handling with the electrical conductor is therefore significantly simplified. It is also advantageous if the conductor line is strip-shaped and its width-to-thickness ratio is at least 3: 1, preferably 5: 1 and more preferably 10: 1. Because the conductor rail is relatively thin, it can also be rolled up comparatively easily, or with a comparatively narrow radius. Handling with the conductor rail is therefore also significantly simplified. It is advantageous if the insulator encloses the at least one electrical conductor in cross-section U-shaped or C-shaped. In this way, a particularly durable conductor rail is obtained, since the electrical conductor is held by positive fit in Iso lato rmaterial. It is also advantageous if the at least one electrical conductor has an undercut, in particular is trapezoidal, and is embedded in the insulator such that a positive connection formed by the undercut prevents the at least one electrical conductor from falling out of the insulator. In this way, a further variant for a particularly durable conductor rail is obtained, since the electrical conductor is again held by positive engagement in the insulator material.
    It is advantageous if the insulator and the broad side of the at least one electrical conductor provided for the current decrease form a flat surface. As a result, the conductor rail can not easily become dirty, or it can be easily cleaned.
    But it is also advantageous if the intended for the current decrease wide side of the at least one electrical conductor relative to the insulator is offset inwardly and is partially enclosed by the insulator. In this way, a contact protection can be realized. In addition, this variant of the invention also provides good guidance of the current collector.
    It is particularly advantageous if the surface of the at least one electrical conductor provided for the power take-off is concave. Due to the concave surface of the at least one conductor current collector, which rest on the conductor rail, well out. -4-
    It is also particularly advantageous if the at least one electrical conductor has a substantially constant thickness. In this way, the conductors can be inexpensively made of strip material.
    A particularly advantageous embodiment of a mounting rail according to the invention with egg-shaped profile results when the open side of the cross section is closed by a conductor rail according to the invention. Thus, no dirt and no moisture can accumulate inside the support rail.
    A particularly advantageous embodiment of a mounting rail according to the invention with a C-shaped profile is further obtained when a conductor rail according to the invention in the region of the lower horizontal leg is plugged onto the mounting rail. As a result, the sliding line can be mounted on the one hand very simply, namely by simply plugged onto the C-profile of the mounting rail, on the other hand, the sliding line can not easily solve, since it holds the gravity yes on the mounting rail.
    It is particularly advantageous if the lower horizontal leg of the C-shaped profile is shorter than an upper horizontal leg. In this way, the sliding line is protected from above by the upper horizontal leg of the C-shaped profile, for example, before falling objects or down dripping liquids.
    It is also advantageous if the sliding line is secured against slipping out. If the friction in the plug connection (for example, between the conductor rail and mounting rail) is not sufficient to hold the conductor rail securely in position, it may be advantageous to provide protection against slipping out, so that the conductor rail is also held in its position by positive locking. A method is advantageous for producing a conductor line for transmitting electrical energy to a moving object, comprising the steps:
    Providing at least one band-shaped electrical conductor, extruding an electrical insulator, such that the at least one electrical conductor is encapsulated by the material of the insulator except for an arranged on one of its broad sides Rache, which is intended for a current decrease. -5-
    In this variant, the sliding line is practically produced in one step, since the electrical conductor is embedded directly in the extrusion of the electrical insulator in this. After the extrusion process, the conductor rail is essentially finished. Also advantageous is a method for producing a conductor line for transmitting electrical energy to a moving object, comprising the steps.
    Providing parts of an electrical insulator having a groove-shaped recess,
    Inserting or pressing at least one ribbon-shaped electrical conductor into said recess, such that the at least one electrical conductor is covered by the insulator except for a surface arranged on one of its broad sides, which is intended for current collection.
    In this variant of the invention, the conductor rail is produced in two shy of work. In a first step, the electrical insulator is made (e.g., extruded), in a second step the electrical conductor is positioned in the insulator. This variant is advantageous when e.g. a direct encapsulation of the electrical conductor is not possible or the manufacture of the insulator and the insertion or pressing of the conductor in two different locations, e.g. in two different companies, done.
    An advantageous variant of the aforementioned method results when the at least one electrical conductor is unrolled when providing or inserting or pressing from a roll. The fact that the electrical conductor is rolled up, results in a particularly simple handling in the production of the conductor rail. In particular, so relatively long Schieifleitungen can be produced without the need for excessively long production halls would be necessary.
    A further advantageous variant of the aforementioned method is obtained when the conductor rail is rolled up after the extrusion of the at least one electrical insulator or after the insertion or pressing of the at least one electrical conductor. The fact that the sanding line is rolled up, results in a particularly simple handling in the production process. In particular, so again relatively long contact lines can be produced without the need for excessively long production halls would be necessary. Particularly advantageous is the method in conjunction with the aforementioned variant. That is, the electrical conductor is unrolled in the manufacture of the conductor rail and the finished Schleipeitung is rolled up again. If the electrical conductor inserted into the insulator, so it is also advantageous if the insulator is unrolled in the manufacture of the conductor rail from a roll.
    It should be noted at this point that the variants mentioned for the conductor rail and the resulting advantages are equally applicable to the mounting rail according to the invention or to the method according to the invention and vice versa.
    For a better understanding of the invention, this will be explained in more detail with reference to the following figures.
    Each shows in a highly schematically simplified representation:
    1 shows a detail of an exemplary conveyor system.
    2 shows a first example of a mounting rail with C-shaped profile and legs of different lengths.
    3 shows a second example of a mounting rail with a C-shaped profile and legs of different lengths;
    4 shows a mounting rail with a C-shaped profile, which is closed by a conductor rail;
    5 shows the contact line shown in Figure 4 in detail.
    Fig. 6 is a modification of the sliding line shown in Fig. 5;
    FIG. 7 shows a wedge-shaped track with a wedge-shaped groove in a first assembly step; FIG.
    8 shows the sliding line from FIG. 8 in a second assembly step; FIG.
    9 shows a conductor rail in which the electrical conductors and the insulator form a flat surface and
    Fig. 10, the conductor rail of Fig. 9 in which the electrical conductors have a concave surface.
    By way of introduction, it should be noted that in the variously described embodiments, like parts are given the same reference numerals and the same parts designations, the disclosures contained throughout the specification being understood to refer to the following: • * * «ft * * * * * *« ft * *
    - 7 mutatis mutandis to the same parts with the same reference numerals or the same component names can be transferred. Also, the location information chosen in the description, such as top, bottom, side, etc. related to the immediately described and illustrated figure and are to be transferred to the new situation mutatis mutandis when a change in position. Furthermore, individual features or combinations of features from the different exemplary embodiments shown and described can also represent independent, inventive or inventive solutions. All statements on ranges of values in the description of the present invention should be understood to include any and all sub-ranges thereof, e.g. is the statement 1 to 10 to be understood that all sub-areas, starting from the lower limit 1 and the upper limit 10 are included, ie. all subregions begin with a lower limit of 1 or greater and end at an upper limit of 10 or less, e.g. 1 to 1.7, or 3.2 to 8.1 or 5.5 to 10.
    Fig. 1 shows a section of an exemplary conveyor system. Specifically, in a longitudinal direction (conveying direction) of the conveyor two mounting rails 1 are arranged, on which a carriage 2 can drive. The carriage 2 comprises a box-like container, and four wheels 3, by means of which the carriage 2 can be moved on the mounting rails. Two of the wheels 3 are driven in this example by an electric motor 4 (possibly with an integrated transmission). The electric motor 4 receives the necessary energy via current collector 5, which are in contact with a conductor rail 6, which is arranged in the longitudinal direction of the conveyor on one of the two support rails 1.
    Fig. 2 shows a first example of a mounting rail 1a, which is screwed by means of screws 10 on a support 9, with a arranged thereon guide rail 6a. Alternatively, the support rail 1a could of course also be anchored in a masonry or the like. Specifically, the support rail 1a is formed in cross-section C-shaped. On a lower horizontal leg of the support rail 1a, the sliding line 6a is attached. The lower horizontal leg of the C-shaped profile is formed shorter than the upper horizontal leg, so that the conductor rail 6a is protected from above by the upper horizontal leg, for example, before falling objects or down dripping liquids. Advantageously, the sliding line 6a is secured against slipping out, here by a fuse 11. For example, this can be formed by plugged in or on the screws 10 plastic parts. It would also be conceivable that the fuse 11 is formed by a rail which is glued or attached to the mounting rail 1a. The conductor rail 6a itself comprises at least one, in this case two electrical conductors 7a and an electrical insulator 8a, which surrounds the electrical conductors 7a except for a surface intended for current collection. In addition, the insulator 8a comprises at least one aligned in the longitudinal direction of the insulator 8a groove, with the help of the sliding line 6a as already mentioned on a protruding into the groove support member (here formed by the lower horizontal leg of the C-profile) can be inserted.
    In the example shown, the electrical conductors 7a are band-shaped and have a width-to-thickness ratio of about 5: 1. Further preferred values for said ratio are 3: 1 and also 10: 1. The current is taken on one of its broadsides. The insulator 8a surrounds the electrical conductors 7a seen in cross-section C-shaped.
    Fig. 3 now shows an alternative arrangement which is very similar to the arrangement shown in Fig. 2. In contrast, however, the support rail 1b is slightly different than the support rail 1a. Although the lower horizontal leg of the C-shaped profile is also formed shorter than the upper horizontal leg, but this is made differently. Specifically, the lower leg is bent once in the front area. Overall, the C-profile becomes comparatively stiff. It is also advantageous that with the same sheet metal blank, ie sheets of the same width, on the one hand conventional C-profiles can be produced, on the other hand, the special C-profiles shown in Fig. 3.
    4 now shows a further variant of the invention. In this case, a mounting rail 1c is C-shaped in cross section, and the open side of the cross section is closed by a conductor rail 6b, which in turn comprises two electrical conductors 7b surrounded by an insulator 8b. The conductor rail 6b, or its insulator 8b, comprises two grooves, which are arranged in the longitudinal direction of the conductor rail 6b and open in different directions, for attaching the conductor rail 6b to supporting elements projecting into the slots. Specifically, one groove opens upwards, the other downwards. In each of the grooves protrudes a leg of the C-shaped profile of the support rail 1c. This results in some advantages. For example, the conductor rail 6b is secured against falling out without further measures. In addition, the C-shaped profile of the support rail 1c is closed by the conductor rail 6b, which is why inside the support
    -9-
    rail 1c no dirt and no moisture can accumulate. The support rail 1c is therefore particularly well protected in its interior against corrosion.
    Fig. 5 shows the presented in Fig. 4 sliding line 6b again in detail in front view. Good to see the top and bottom arranged horizontal cuts in the insulator 8b, which provide a good balance of manufacturing tolerances and facilitate the insertion or clamping of the conductor rail 6b in the support rail 1c. It can also be clearly seen that the conductor rail 6b is strip-shaped and has a width-to-thickness ratio of approximately 5: 1. Further advantageous values would be 3: 1 or 10: 1.
    From FIG. 5, it can also be clearly seen that the conductors 7b have a substantially constant thickness and the surface of the electrical conductor 7b provided for the current decrease is concave-shaped. Due to the concave surface of the conductor 7b, the current collector 5 are well managed. In turn, if the conductor 7b is convex on the back side, for example, because a strip material having a substantially constant thickness was used for its production, the conductor 7b can be easily pressed into the intended groove in the insulator 8b (if the conductor 7b is not inserted or is over-molded directly with the insulator 8b). Because of the constant thickness of the conductor 7b, these can also be produced inexpensively from flat material.
    Finally, it is also easy to see that the broad side of the at least one electrical conductor 7b provided for the current decrease is offset inwards relative to the insulator 8b and is partially enclosed by the insulator 8b. On the one hand, this causes an additional guidance of the pantographs 5, on the other hand, this also represents a protection against contact, so that only a small danger to humans emanates from the live conductors 7b.
    FIG. 6 shows an alternative embodiment of a conductor line 6c, which is very similar to the conductor line 6b shown in FIG. In contrast, however, the horizontal cuts are missing. The insulator 8c is thus mechanically stiffer. To compensate for this, the insulator 8c may be made of a particularly soft and easily deformable material.
    FIGS. 7 and 8 show a further variant of the invention, which is very similar to the variant already shown in FIG. In contrast, the upper groove in the insulator 8d widened wedge-shaped, so that the insulator 8d more easily mounted in the support rail 1c - 10- - 10- * * * * * * * ft * * • * * · · • ι » · can be. Fig. 7 shows a state in which the insulator is partially mounted in the support rail 1c, Fig. 8, however, the finished state. The insulator 8d is thus first plugged upwards on the C-shaped profile of the support rail 1 c, then tilted with the lower edge inwards and finally attached downwards to the C-shaped profile of the support rail 1 c. Finally, only the electrical conductors have to be pressed or pushed into the grooves provided for this purpose.
    Quite generally, the assembly of the electrical conductors before assembly of an insulator 8a..8d in the mounting rail 1a .. 1c take place or just after.
    Fig. 9 shows a further variant of the invention. In this case, the insulator 8e and provided for the current decrease wide side of the electrical conductor 7e forms a flat surface. The insulator 8e encloses an electrical conductor 7e in cross-section therefore U-shaped. In addition, the electrical conductors 7 e have an undercut 12. In particular, the conductors 7e seen in cross section are trapezoidal and embedded in the insulator 8e such that a formed by the undercut 12 positive locking prevents falling out of the electrical conductors 7e from the insulator 8e.
    Finally, FIG. 10 shows a slightly modified variant of a conductor line 6f, in which the electrical conductors 7f are concave.
    In the preceding figures, it was always assumed that the conductor rails 6a .6f each have two electrical conductors 7a... 7f. Of course, this is not a mandatory circumstance. Of course, the inventive conductor line 6a..6f may also comprise more than two conductors 6a..6f.
    Furthermore, the inventive sliding line 6a..6f can be unrolled from a roll and mounted, for example, in one piece at its destination. It is also conceivable that the grinding leitu ng 6a..6f is supplied in individual pieces, for example, each with 2.5 to 3m in length, which can then be assembled to form an arbitrarily long guide rail 6a..6f. For this purpose, the individual pieces may e.g. be assembled with a dovetail joint, staples or the like. Finally, a particularly advantageous variant of the invention also consists in the fact that the insulator 8a, 8f is delivered in (straight) individual pieces, which in turn can be assembled into an arbitrarily long insulator 8a..8f into which a one-piece conductor 7a..7f inserted, inserted or inserted. It is advantageous in this connection that impacts, such as those present in the case of multi-stranded conductors 7a..7f, are avoided, as a result of which
    Pantograph 5, in particular its coals are spared. The arrangement can be longer trouble-free operation. Advantageously, the conductor 7a..7f is rolled up in this variant of the invention for storage and transport.
    The exemplary embodiments show possible embodiments of a conductor rail 6a .6f according to the invention or a mounting rail 1a..1c according to the invention, it being noted at this point that the invention is not limited to the specifically illustrated embodiments thereof, but rather various combinations of the individual design variants are also possible and this possibility of variation is due to the teaching of technical action by representational invention in the skill of those skilled in this technical field, so there are also all conceivable embodiments, which are possible by combinations of individual details of the illustrated and described embodiment, from the scope. In particular, the features of the contact lines 6b, .6f shown in FIGS. 5 to 10 can also be integrated into the contact line 6a shown in FIG.
    It should also be understood that a real conveyor may include more components and other components than shown. In addition, it should be noted that, for a better understanding of the structure of the conductor rail 6a..6f or the mounting rail 1a. 1c, these or their components have been shown partially unevenly and / or enlarged and / or reduced in size.
    The task underlying the independent inventive solutions can finally be taken from the description. ····························································································································································································
    Reference signs 1, 1a..1c Support rail 2 Carriage 3 Wheel 4 Motor 5 Current collector 6, 6a .6f Contact line 7a..7f Electrical conductor 8a..8f Insulator 9 Support 10 Screw 11 Fuse 12 Undercut N2010 / 24300
    权利要求:
    Claims (15)
    [1]
    1. sliding line (6, 6a..6f) for transmitting electrical energy to a moving object (2), comprising: at least one electrical conductor (7a., 7f), an electrical insulator (8a .8f), which the at least one electrical conductor (7a..7f) encloses up to a surface provided for a current decrease, characterized in that the insulator (8a..8f) at least one groove for attaching the conductor rail (6, 6a..6f) on a comprises in the at least one groove projecting support element.
    [2]
    2. conductor line (6b..6f) according to claim 1, characterized in that the insulator (8b..8f) at least two opening in different directions grooves for attaching the conductor rail (6b..6f) projecting into the at least two grooves Includes support elements.
    [3]
    3. conductor line (6, 6a..6f) according to claim 1 or 2, characterized in that the at least one groove in the longitudinal direction of the insulator (8a..8f) is aligned,
    [4]
    4. sliding line (6, 6a..6f) according to one of claims 1 to 3, characterized in that the at least one electrical conductor (7a .7f) is band-shaped, its width-thickness ratio of at least 3: 1, preferably 5: 1 and more preferably 10: 1 and he is prepared on one of its broadsides for the current decrease,
    [5]
    5. sliding line (6, 6a, .6f) according to one of claims 1 to 4, characterized in that it is strip-shaped and its width-to-thickness ratio of at least 3: 1, preferably 5: 1 and more preferably 10: 1 , -2- ** * ··· «· · · # * * * * * * * * * * * * * * * * * * * * * *
    [6]
    6. conductor line (6, 6a..6f) according to one of claims 1 to 5, characterized in that the insulator (8a..8f) the at least one electrical conductor (7a..7f) seen in cross-section U-shaped or C -shaped.
    [7]
    7. sliding line (6c, 6e, 6f) according to one of claims 1 to 6, characterized in that the at least one electrical conductor (7c, 7e, 7f) has an undercut (12), in particular trapezoidal, and in the Insulator (8c, 8e, 8f) is embedded, that formed by the undercut (12) positive locking prevents falling out of the at least one electrical conductor (7c, 7d, 7e) from the insulator (8c, 8d, 8e).
    [8]
    8. conductor line (6e, 6f) according to one of claims 1 to 7, characterized in that the insulator (8e, 8f) and provided for the current decrease broad side of the at least one electrical conductor (7e, 7f) form a flat surface.
    [9]
    9. conductor line (6a..6d) according to one of claims 1 to 7, characterized in that the intended for the current decrease broad side of the at least one electrical conductor (7a..7d) relative to the insulator (8a..8d) is offset inwards and is partially enclosed by the insulator (8a..8d).
    [10]
    10. contact line (6b, 6c 6f) according to any one of claims 1 to 9, characterized in that the intended for the current decrease surface of the at least one electrical conductor (7b, 7c, 7f) is concave.
    [11]
    11, conductor line (6a..6e) according to one of claims 1 to 10, characterized in that the at least one electrical conductor (7a..7e) has a substantially constant thickness.
    [12]
    12 support rail (1,1c) which is prepared for contact with at least one wheel (3) of a mobile carriage (2) and is C-shaped in cross-section, characterized in that the open side of the cross section through a conductor rail ( 6b..6f) is closed according to one of claims 2 to 11.
    [13]
    13 DIN rail (1 a, 1 b), which is prepared for contact with at least one wheel (3) of a mobile carriage (2) and is C-shaped in cross-section, characterized in that a conductor rail (6 a) after a of claims 1 to 11 in the region of the lower horizontal leg on the mounting rail (1a, 1b) is plugged.
    [14]
    14. Support rail (1a, 1b) according to claim 13, characterized in that the lower horizontal leg of the C-shaped profile is shorter than an upper horizontal leg.
    [15]
    15. Support rail (1a, 1b) according to claim 13 or 14, characterized in that the sliding line (6a) is secured against slipping out. TGW Mechanics GmbH

    Lawyer ^ Burger & Partner Attorney at Law N2010 / 24300
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    法律状态:
    2018-08-15| MM01| Lapse because of not paying annual fees|Effective date: 20171221 |
    优先权:
    申请号 | 申请日 | 专利标题
    ATA2107/2010A|AT510918B1|2010-12-21|2010-12-21|TRACKING AND RAILING RAIL FOR A VEHICLE SUPPLIED VIA A TRANSPORT LINE|ATA2107/2010A| AT510918B1|2010-12-21|2010-12-21|TRACKING AND RAILING RAIL FOR A VEHICLE SUPPLIED VIA A TRANSPORT LINE|
    EP20110819043| EP2656462B1|2010-12-21|2011-12-21|Contact line and carrier rail for a carriage which is supplied with power via a contact line|
    PCT/AT2011/050050| WO2012083333A2|2010-12-21|2011-12-21|Contact line and carrier rail for a carriage which is supplied with power via a contact line|
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