• 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:
    SUMMARY The present invention comprises a hand-operable arrangement ("A") and a method, adaptable for a movement along a longitudinal extent of single rails (1) and intended to be able to fasten said rails from an underlying sill (2) by a horizontal movement of clips (3). : 3a), included in fastening element (4), and slidably oriented relative to a holder (5, 5a) included in the fastening element (4), the holder (5) is in a fixed co-operation with said sill (2). 3; 3a) is adapted to move the clips (3: 3a) horizontally by a movement, for release from the rail foot (1c), relative to the holder (5) .A opposed first pair (6a, 6b) of a first arm-shaped means (6 ) is adapted to cooperate via its lower end areas (6aa, 6ab) with their respective clips (3, 3a) in order to activate their, directed, horizontal movements, this first arm-shaped means (6) with its first pair of arms (6a) , 6b) is rotatably arranged around center-oriented horizontal vr shafts (7,7 ', 8, 8') and where they, via their upper end regions (6ac, 6ad), are in cooperation with extensible or shortenable means (9), to move said upper end regions (6ac, 6ad) against each other during a fastening movement of the clips (3, 3a). Said device (9) is arranged to directly or indirectly cooperate an arm pair (11a, 11b) within a second arm-shaped means (11), which is adapted to be so movably arranged via its lower end areas (11aa, 11ab) that these end areas, with opposite clamping forces, are adapted to co-operate firmly with the rail head (1a). It is proposed that Figure 2 be attached to the summary at the time of publication.
    公开号:SE1001120A1
    申请号:SE1001120
    申请日:2010-11-19
    公开日:2012-05-20
    发明作者:Jacob Hans Landstroem；Martin David Somerset；Bjoern Soederberg
    申请人:Rosenqvist Rail Ab；
    IPC主号:
    专利说明:

    When fastening a rail from an underlying sill, the two clips must be displaced from their fastening positions, in positions where they co-spring with the upper surface areas of the rail foot, to the rail foot exposing and the sill detaching from the rail. .
    BACKGROUND OF THE INVENTION Methods, arrangements and constructions related to the above-mentioned technical field and nature are previously known in a number of different embodiments.
    As a first example of the prior art and the technical field to which the invention relates, mention may be made of what is shown and described in patent publication SE-528 641-C.
    Here, Figures 1 and 6 show and describe an arrangement (1) which can be easily operated by an operator (0), adapted for a displacement along a railway track (2) and having a tool unit (1b) provided with a tong function. , in the form of a piston-cylinder arrangement (22), adapted to displace tongs (20, 21) towards and from railway rail sections and related fastening parts (A; B) via movement of a piston part within a cylinder part.
    Here it is shown more particularly that said tool unit (1b) is assigned a first coupling device (31), included in a first two-part coupling means (30), adapted for a cooperation with a second coupling device (32), related to an operating rod or lever (1c), and that said tool unit (1b) is assigned to a second connector (42), included in a second two-part coupling means (40), adapted for co-operation with a first connector (41) related to a power unit (1a).
    EXPLANATORY STATEMENT PRESENTATION TECHNICAL PROBLEM Considering the fact that the technical considerations that a person skilled in the relevant technical field must make in order to be able to offer a solution to one or more technical problems are partly initially a necessary insight into the measures and / or the sequence of measures to be taken and a necessary choice of the means or means required, the consequent technical problems should therefore, as a result, be relevant in the creation of the present invention.
    Taking into account the prior state of the art, as described above, it should therefore be seen as a technical problem to be able to realize the significance of, the benefits associated with and / or the technical measures and considerations that may be required to: improve and secure a design, with assigned functions, related to the above-mentioned and known arrangement in the specified Swedish patent publication.
    There is a technical problem in being able to realize the significance of, the benefits associated with and / or the technical measures and considerations that will be required to complete an arrangement, according to the preamble of claim 1, so that it may carry out a procedure which is based on using with one and the same extendable and shortenable means, such as a piston-cylinder arrangement, in a first sequence allowing lower portions of a first pair of arms within a first arm-shaped means to be brought towards and to a registration against rail-life surface areas for two rails side-oriented fastener clips and in a second sequence allowing lower portions of a first pair of arms within a second arm-shaped means to be brought into a clamping engagement with an overlying rail head and in a third sequence allowing the lower portions of the first pair of arms within the first arm-shaped means may be brought to deflected displacement movements, in order that the assigned displacement movements allow a fasten the two clips at the same time.
    There is a technical problem in being able to realize the significance of, the benefits associated with and / or the technical measures and considerations that will be required to allow said device to be arranged to interact directly or indirectly with the first arm pair of the second arm-shaped the means, which is adapted to be so movably arranged via its lower end areas that these end areas, with opposite clamping forces, are adapted to co-operate firmly with the rail head. 10 15 20 25 30 There is a technical problem in being able to realize the significance of, the benefits associated with and / or the technical measures and considerations that will be required to allow the other arm-shaped means to each have an arm-associated support surface, where and one of the support surfaces is intended to abut against its rail head side-related surface portions and / or its rail head underlying surface portions adjacent the rail life.
    There is a technical problem in being able to realize the significance of, the benefits associated with and / or the technical measures and considerations that will be required to allow the other arm-shaped means with its pair of arms to stand in a rotatable interaction with each axis of rotation, with resp. arm within the means coordinated with a sleeve, with a horizontally or at least substantially horizontally oriented guide for a limited displacement of the arm relative to the axis of rotation in a horizontal or at least substantially in a horizontal direction.
    There is a technical problem in being able to realize the significance of, the benefits associated with and / or the technical measures and considerations that will be required to allow said device to be arranged to primarily transfer an initial pressing force to the first the arm-shaped means and then have an increasing pressing force transmitted to the second arm-shaped means, in order to cause the two clips to shift from each other by an additional pressing force to the first arm-shaped means and leave their interaction with the rail foot.
    There is a technical problem in being able to realize the significance of, the benefits associated with and / or the technical measures and considerations that will be required to allow the pressing forces of the second arm-shaped means to be assigned to two support surfaces and to be directed against each other, while the forces of the first arm-shaped means shall be assigned to two support surfaces and directed away from each other, via one and the same device.
    There is a technical problem in being able to realize the significance of, the benefits associated with and / or the technical measures and considerations that will be required to allow a vertical distance, between one support surface of the first arm-shaped means and one support surface of the second arm-shaped means. , may be adapted to adhere to a selected rail profile for the rails. 10 15 20 25 30 There is a technical problem in being able to realize the significance of, the benefits associated with and / or the technical measures and considerations that will be required to allow the arms of the second arm-shaped means to be adapted to ingest a first setting position during its pressing interaction with its support surface against the rail head, at a first inserted position for the device, and at a further inserted position allowing the arms in the first arm-shaped means to be displaced to a displacement to detach the clips from their interaction with the rail foot.
    There is a technical problem in being able to realize the significance of, the benefits associated with and / or the technical measures and considerations that will be required to allow the lower end areas of the first arm-shaped means to be adapted for a parallel movement in horizontal led, via a parallel alarm system.
    THE SOLUTION The present invention is based on the prior art indicated in the introduction and is based on an arrangement according to the preamble of claim 1.
    In order to be able to solve one or more of the above-mentioned technical problems, the present invention more particularly indicates that the technique thus known should be supplemented with the features stated in the characterizing part of claim 1.
    In addition, as proposed embodiments, falling within the scope of the basic idea of the present invention, the features stated in the subclaims are indicated.
    The invention also comprises a method which utilizes an arrangement according to the invention and which is assigned the sequence of features specified in the characterizing part of claim 9.
    ADVANTAGES The advantages which can mainly be considered to be characteristic of the present invention and the special significant features indicated thereby are that hereby conditions have been created for, in an arrangement according to the invention and a related method, allowing assign a safer arrangement and with improved functionalities than what the known technology has proven to be able to perform.
    In particular, the present invention will enable a fastening without requiring the use of a shoulder (holder 5) as a means of transmitting reaction forces to when an opposite side of the rails is to be fastened.
    BRIEF DESCRIPTION OF THE DRAWINGS Prior art and a presently proposed embodiment, having the significant features associated with the present invention, will now be described in more detail, by way of example, with reference to the accompanying drawings, in which; Figure 1 shows, as a prior art, Figures 1 and 6 in the initially stated Swedish patent publication SE-528 641-C, Figure 2 shows in side view the arrangement according to the invention with an extendable and shortenable device, here occupying a fully extended position "a" and where abbreviated positions "b" and "c" are only indicated, Figure 3 shows the lower parts of a first arm-shaped means and a second arm-shaped means in connection with the rails, when said device assumes a slightly shortened position "b" and the second the lower parts of the arm-shaped means are brought into a co-operation with the rail head, Figure 4 shows the coordination of the first and the removed second arm-shaped means, at the position according to Figure 3, Figure 5 shows the coordination of the first and the second removed arm-shaped means, at the abbreviated position "c" and in a complete detachment of the two clips, Figure 6 shows that during the prolonged movement of the device from the position "c" the second arm-shaped means releases its interaction with the rail head while the two clips is displaced apart by the first arm-shaped means and Figure 7 shows the first and the second arm-shaped means occupying a position for a movement along the rails to subsequent paired fastening elements, related to a subsequent awl, in the finishing of the arrangement. DESCRIPTION OF THE PRIOR ART ACCORDING TO FIGURE 1.
    The known technique is described in more detail in the initially mentioned Swedish patent publication and for a more brief account, reference is made to the previous section “Background of the Invention”.
    DESCRIPTION OF THE NOW PROPOSED EMBODIMENT It should then be emphasized at the outset that in the following description of a presently proposed embodiment, which exhibits the significant features associated with the invention and which is illustrated by the figures shown in the following drawings and illustrations, a special terminology for the purpose of clarifying the inventive idea itself in the first instance.
    In this context, however, it should be borne in mind that the terms chosen here should not be seen as limiting only to the terms used and chosen here, but it should be understood that each term thus chosen should be interpreted so that it can also cover all technical equivalents that work. in the same or substantially the same way in order to be able to achieve the same or substantially the same intention and / or technical effect.
    With reference to the appended figures 2 to 7, the basic preconditions for the present invention are thus shown schematically and in detail, and where the significant peculiarities associated with the invention have been concretized, by the now proposed and in more detail described below.
    Thus, Figure 2 shows a hand-operable arrangement adaptable for a movement along a longitudinal extent of a rail 1, with a cross-section formed of an upper rail head 1a, a rail web 1b and a lower rail foot 1c, and intended to be able to fasten said rail 1 from an underlying sill 2 by a horizontal movement of resp. clips 3: 3a, included in each of the fastening elements 4, 4a, and slidably oriented along a holder 5, 5a attached to the ledge 2, included in the fastening element 4, 4a. Each of said holders 5, Sa stands in a known manner in a fixed cooperation with said sill 2 as on each side of the rail foot 1c and where resp. of said clips 3; 3a is adapted to have the clips 3: 3a displaced from each other horizontally by a movement, for a detachment from the rail foot 1c, relative to the holders 5, 5a.
    Opposite first arm pairs 6a, 6b of a first arm-shaped means 6 are adapted to co-operate via their lower end areas 6aa, 6ab (Figure 3) with their respective clips 3, 3a to activate their, misaligned, horizontal movements, this first arm-shaped means 6 with its first pair of arms 6a, 6b is rotatably arranged about their respective center-oriented horizontal axes of rotation 7, 8.
    Via their upper end regions 6ac, 6ad, they are in co-operation with an extendable or shortenable device 9, here illustrated as a hydraulic piston-cylinder unit 10.
    Said end areas 6ac, 6ad shall be moved towards each other, between the stated positions "a", "b" and "c", in a deflecting movement of the clips 3, 3a according to the invention. According to the principles of the invention, said device 9 shall be arranged to directly or indirectly cooperates a first pair 11a, 11b of a second arm-shaped means 11, which is adapted to be so movably arranged via its lower end areas 11aa, 11ab that these end areas 11aa, 11ab are adapted with opposite clamping forces to be able to co-operate firmly with the rail head 1a assigned misaligned support surfaces, 1aa, 1ab (Figure 7).
    The second arm-shaped means 11 each has its arm-associated 11a, 11b support surface 12, '12a (figure 4), where each of these support surfaces 12, 12a is shaped, adapted and intended to abut against their rail head 1a side-related surface portions and / or support surfaces 11a, 11b and / or their rail headings 1a underlying surface portions, according to figure 4.
    The support surfaces 12, 12a are shaped not only to abut against the misaligned vertical support surface portions of the rail head but also to abut supportively towards the lower more horizontal surface portions of the rail head 1a. These surface portions or support surfaces can be raised and lowered by means of a sawtooth co-operation 12a 'and a fastening means (not shown). The second arm-shaped means 11 with its pair of arms 11a, 11b is in a rotatable interaction with each of its axis of rotation 7 ', 8' (according to figure 2), related to the axes of rotation 7, 8.
    According to Figure 4, resp. arm 6a, 6b within the means 6 be coordinated via the shafts 7, 8 with a sleeve 7a, 8a, with a horizontal or at least substantially horizontally oriented guide to enable a displacement movement of the center-related and lower areas of the arms 6a, 6b relative to the axis of rotation in a horizontal or at least substantially horizontal direction.
    By the arrangement illustrated here, the device 9 will primarily cause an initial pressing force to be transmitted to the first arm-shaped means 6, according to Figure 2, and then cause an increasing pressing force to be transmitted to the second arm-shaped means 11, in order to further force to the first arm-shaped means 6 cause the clips 3, 3a to displace from each other and leave their interaction with the rail foot 1c, according to figure 5.
    More specifically, it is indicated that pressing forces for the two support surfaces 12, 12a associated with the second arm-shaped means 11 are directed towards the rail head 1a and towards each other, while forces for the first arm-shaped means 6 associated with two support surfaces 13, 13a are directed from each other, via one and the same don 9.
    The invention also indicates that a vertical distance, "D" in figure 6, between one support surface 13 of the first arm-shaped means 6 for the arm 6a and one support surface 12 of the second arm-shaped means 11 for the arm 11a is adapted to connect to a selected rail profile for the rail 1, with its rail head 1a, its rail life 1b and its rail foot 1c.
    The arms 11a, 11b of the second arm-shaped means 11 are adapted to assume a first setting position during their pressing cooperation with their support surfaces 12, 12a against the rail head 1a, at a first inserted position "b" for the device 9, and that at a further inserted position "C" cause the arms 6a, 6b in the first arm-shaped means 6 to be displaced to a displacement in order to secure the clips 3, 3a from their cooperation with the upper surface areas of the rail foot 1c. The lower end regions 6aa, 6ab of the first arm-shaped means 6 are adapted for a parallel movement in horizontal direction, via a parallel arm system, comprising the arms 6a; 14a resp. 6b; 14b.
    From figure 5 it can be seen that each of the shafts is pressed outwards by each spring package 15, 15a and that the shafts 7, 8 will be able to be displaced within their sleeves 7a, 8a by the contracting movement of the device 9.
    By means of a gear engagement 16, the movements of the arms 11a, 11b are coordinated for a uniform rotational movement. Stop means 17, 17a (figure 7) are arranged to limit the rotational movement of the first arm-shaped means 6, about the axes of rotation.
    The invention is of course not limited to the embodiment given above as an example, but may undergo modifications within the scope of the inventive concept illustrated in the appended claims.
    Special consideration should be given to the fact that each displayed unit and / or circuit can be combined with any other displayed unit and / or circuit within the framework in order to be able to achieve the desired technical function.
    At the same time as this application, an application has been submitted, comprising a "Maneuverable arrangement", aimed at fastening a rail foot with an awl with side-related holders and clips and with the same applicant and inventor as in this application.
    权利要求:
    Claims (1)
    [1]
    Hand-operable arrangement ("A"), adaptable for movement along a longitudinal extent of a rail (1), with a cross-section formed by an upper rail head, a rail life and a lower rail foot (1c) and intended to be able to fasten said rail from an underlying sill (2) by a horizontal movement of clips (3: 3a), included in fastening elements (4), and slidably oriented along holders (5, 5a) included in the fastening element (4), where the holder ( 5) stands in a fixed co-operation with said awl (2) and where respectively of said clips (3; 3a) is adapted to have the clips (3: 3a) displaced horizontally by a movement, for a detachment from the rail foot (1c), relative to the holder (5), wherein an opposite first pair of arms (6a, 6b) of a first arm-shaped means (6) is adapted to co-operate via their lower end areas (6aa, 6ab) with their respective clips (3, 3a) to activate their, directed, horizontal movements, this first arm-shaped means (6) with its first pair of arms (6a, 6b) being rotatable arranged around center-oriented horizontal axes of rotation (7, 8) and where they, via their upper end regions (6ac, 6ad), are in co-operation with an extensible or shortenable device (9), such as a hydraulic piston-cylinder. unit (10), for bringing said upper end areas (6ac, 6ad) against each other in a deflecting movement of the clips (3, 3a), characterized in that said device (9) is arranged to directly or indirectly receive cooperate an arm pair (11a, 11b) within a second arm-shaped means (11), which is adapted to be so movably arranged via its lower end areas that these end areas, with their opposite clamping forces, are adapted to co-operate with the rail head (1a) . . Arrangement according to claim 1, characterized in that the second arm-shaped means (11) each has its own arm-mounted support surface (12, 12a), each of the support surfaces being intended to abut against its rail head (1a) side-related surface portions and / or support surfaces and / or their rail head underlying surfaces. Arrangement according to claim 1 or 2, characterized in that the second arm-shaped means (11) with its pair of arms is in a rotatable interaction with each axis of rotation (7, 8) with resp. arm within the means coordinated with a sleeve, with a horizontally or at least substantially horizontally oriented 10 15 20 25 30 12 control for a displacement of the arm relative to the axis of rotation in a horizontal or at least substantially horizontal direction. . Arrangement according to claim 1, 2 or 3, characterized in that said device (9) is arranged to first cause an initial pressing force to be transmitted to the first arm-shaped means (6) and then to have an increasing pressing force transmitted to it. second arm-shaped means (11), in order to, by a further pressing force to the first arm-shaped means (6), cause the clips (3, 3a) to displace from each other and leave their interaction with the rail foot (1c). . Arrangement according to claim 1, characterized in that pressing forces for the second arm-shaped means (11) associated with two support surfaces are directed towards each other while cuffs for the first arm-shaped means (6) assigned two support surfaces are directed away from each other, via a and the same device (9). . Arrangement according to claim 1 or 5, characterized in that a vertical distance between one support surface of the first arm-shaped means and one support surface of the second arm-shaped means is adapted to connect to a selected rail profile for the rails. . Arrangement according to claim 1, characterized in that the second arm-shaped means (11) are adapted to assume a first adjusting position in their pressing cooperation with their support surfaces against the rail head, in a first inserted position of the device (9), and in a further retracted position cause the arms of the first arm-shaped means (6) to be displaced to a displacement in order to secure the clips from their interaction with the rail foot. . Arrangement according to claim 1, characterized in that the lower end areas of the first arm-shaped means (6) are adapted for a parallel movement in horizontal direction, via a parallel arm system. . Method for in a hand-operable arrangement ("A"), adaptable for a movement along a longitudinal extent of a rail (1) and intended to be able to fasten said rail from an underlying sill (2) by a movement of clips (3 , 3a), included in fastening element (4), and slidably oriented along a holder (5) included in the fastening element (4), where the holder is in a fixed cooperation with said awl (2) and where resp. of said clips (3, 3a) is adapted to be displaced by a movement of the clips (3, 3a), for a release from the rail foot (1c), via the holder (5), an opposite first pair of arms 10 (6a, 6b) of a first arm-shaped means (6) is adapted to co-operate via its lower end areas (6aa, 6ab) with respective clips (3, 3a) in order to activate their, misaligned, horizontal movements, this first arm-shaped means (6) with their first pair of arms (6a, 6b) are rotatably arranged about center-oriented axes of rotation (7, 8) and where they, via their upper end regions (6ac, 6ad), are in a co-operation with an extendable or shortenable means (9), such as a hydraulic piston-cylinder unit (10), for bringing said upper end regions (6ac, 6ad) towards each other in a fastening movement of the clips (3, 3a), characterized in that by means of a and the same device (9) is brought lower portions of said first pair of arms to a registration against parts of the clips facing the body (1b) of the rail (1b), that lower portions for e a first pair of arms within a second arm-shaped means (1) is brought into co-operation with the rail head (1a) of the rail and that the lower portions of said first pair of arms are then brought to a directional displacement, in order to have the clips (3) fixed by the associated displacement movement , 3a) from their fortified positions.
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    同族专利:
    公开号 | 公开日
    SE535945C2|2013-02-26|
    EP2640896A4|2016-10-05|
    PL2640896T3|2018-08-31|
    WO2012067575A1|2012-05-24|
    EP2640896B1|2018-03-14|
    EP2640896A1|2013-09-25|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US6618418B2|2001-11-15|2003-09-09|Xerox Corporation|Dual III-V nitride laser structure with reduced thermal cross-talk|
    DE20218233U1|2002-11-25|2003-02-20|Robel Bahnbaumaschinen Gmbh|Device for mounting rail clamps|
    DE20218377U1|2002-11-27|2003-02-13|Robel Bahnbaumaschinen Gmbh|Device for mounting rail clamps|
    WO2005088013A1|2004-03-16|2005-09-22|Cembre S.P.A.|A device for the application and/or removal of rail clips|
    SE528641C2|2004-09-17|2007-01-09|Rosenqvist Rail Tech Ab|One of an operator easily maneuverable arrangement|EP3516116B1|2016-09-19|2020-11-04|Schwihag Ag|Gripping mechanism for spindle-screw clipping machine|
    WO2021162624A1|2020-02-13|2021-08-19|Utv Center Ab|Rail clamp handling arrangement|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE1001120A|SE535945C2|2010-11-19|2010-11-19|Hand-operated arrangement and method for attaching rail clips|SE1001120A| SE535945C2|2010-11-19|2010-11-19|Hand-operated arrangement and method for attaching rail clips|
    PL11841589T| PL2640896T3|2010-11-19|2011-11-15|Manually operated arrangement and method of actuating same for an unsecuring movement of clips|
    PCT/SE2011/051373| WO2012067575A1|2010-11-19|2011-11-15|Manually operated arrangement|
    EP11841589.2A| EP2640896B1|2010-11-19|2011-11-15|Manually operated arrangement and method of actuating same for an unsecuring movement of clips|
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