EP0051338A1 - Verfahren und Vorrichtung zum Vermessen der Lage eines Eisenbahngleises - Google Patents

Verfahren und Vorrichtung zum Vermessen der Lage eines Eisenbahngleises Download PDF

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Publication number
EP0051338A1
EP0051338A1 EP81201203A EP81201203A EP0051338A1 EP 0051338 A1 EP0051338 A1 EP 0051338A1 EP 81201203 A EP81201203 A EP 81201203A EP 81201203 A EP81201203 A EP 81201203A EP 0051338 A1 EP0051338 A1 EP 0051338A1
Authority
EP
European Patent Office
Prior art keywords
points
measurement
measuring
rails
reference line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP81201203A
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English (en)
French (fr)
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EP0051338B1 (de
Inventor
Jean-Pierre Piantino
Yvan Zeitoun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Matisa Materiel Industriel SA
Original Assignee
Matisa Materiel Industriel SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matisa Materiel Industriel SA filed Critical Matisa Materiel Industriel SA
Priority to AT81201203T priority Critical patent/ATE8917T1/de
Publication of EP0051338A1 publication Critical patent/EP0051338A1/de
Application granted granted Critical
Publication of EP0051338B1 publication Critical patent/EP0051338B1/de
Expired legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B35/00—Applications of measuring apparatus or devices for track-building purposes
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/16—Guiding or measuring means, e.g. for alignment, canting, stepwise propagation

Definitions

  • the invention relates to a method and a device for detecting the position of the rails of a railway track for the purposes of checking, correcting and / or recording, using a mobile measuring or working vehicle. moving on the rails as well as a measurement base which is determined from rail reference points and which defines the theoretical route of the rail, which makes it possible to determine the position of at least one measurement point on the rail relative to the measurement base.
  • the rail reference points are notoriously defined using special measuring instruments which equip the measuring and / or working vehicle, or by means of measuring trolleys rolling on the rails at a determined distance in front of or behind the vehicle.
  • the precise mounting and alignment of the reference elements on, above or below the measuring or working vehicle constitutes a source of serious drawbacks, above all because of the space required.
  • the invention aims to solve the problem posed by the realization of a simple method to implement for the measurement of rails, and in which the need to represent the measurement base defined by means of the reference points of the rails is eliminated. by means of a reference material element or by the use of a light ray or an optical axis of an element, while allowing the execution of simultaneous leveling and alignment measurements, as well as possibly the determination and recording of many other parameters relating to the rails.
  • the method according to the present invention is characterized in that a reference line independent of all reference points on the rails is used, this reference line extending at least approximately in the longitudinal direction of the rails and being fixed to at least one fixed point of the vehicle so as to constitute a reference system independent of the measurement base of the measurement point; that the coordinates of the reference points of the rails and of the measurement points are measured in relation to this reference system, and that on the one hand, from the coordinates of the reference points of the rails, the measurement base is calculated and, on the other hand, from the coordinates of the measurement points, their deviation from the measurement base is calculated.
  • the reference line consists of a rectilinear reference element which is either an integral part of the chassis of the vehicle, or fixed or tensioned with respect to this chassis, this element being composed of at least one electromagnetic ray emitted by a radiation source fixed to the chassis of the vehicle, or of an optical axis of an optical instrument fixed to the chassis of the vehicle; that measuring instruments comprising a pendulum are installed at the measuring and reference points of the rails, and arranged so as to be able to measure all the aforementioned reference points of the rails in a reference system which is defined across the line of reference and the vertical passing through this reference line, preferably in the vertical plane containing this reference line, and finally an automatic computer is provided for processing all the quantities measured.
  • the reference element can be a stretched wire, a fiber, a string or the like. It is recommended to make sure that the element which constitutes the reference line, or else the light ray which takes place, or protected from external atmospheric agents; if a light ray is adopted, it must be protected against weakening or rupture due to fog or humidity.
  • a hollow spar will be used for this, which generally comprises the chassis of the measurement or work vehicle, to surround the reference element or the light ray or rays emitted by a light source.
  • Figure 1 shows the principle of the method according to the invention.
  • a straight reference line is defined which extends in the longitudinal direction of the vehicle 1, or of the rails.
  • a hollow spar 4 is used, oriented in the longitudinal direction and which is generally found on the chassis of a vehicle of this kind, and in this spar the straight line which connects the central points A 'and C 'of the two end faces 5 and 6 of the beam, constitutes the reference line s.
  • a straight line materialized by a taut reference element for example a wire, a fiber or the like, or of an immaterial straight line consisting of an optical axis of an optical device or instrument, or of a light ray or a beam of another type of electromagnetic radiation.
  • a measuring mechanism or chassis comprising wheels measuring or sensing rollers rolling on the rails 2 and 3, and whose points of contact with these rails define the reference points A and C of the rails.
  • Another measurement mechanism located at any point in the middle of the vehicle, defines with its measurement wheels rolling on the rails the measurements made at the respective points B on the two rails 2 and 3.
  • a pendulum 30 incorporated in each measurement mechanism is used to measure the inclination of the wheel axis and to define the vertical independently of the momentary orientation of the measuring vehicle 1 or the side member 4.
  • This gives the definition of a three-dimensional reference system thanks to the plan vertical containing the reference line s, as shown in Figure 2.
  • an orthogonal coordinate system the origin of which is for example at point A ', and which has the axes x, y and s shown in Figure 2.
  • one can tilt the vehicle 1 or the beam 4 relative to the vertical that is to say by deviating from the y axis of Figure 2 at an angle b measured by pendulum 30.
  • the reference line s is only defined through the two points A 'and C' and independently of any other point on the rails.
  • the purpose of a rail survey is to determine the distance between a measurement point B on the rails and a measurement base defined by the reference points A and C of these rails, which represents the theoretical profile of the rails. .
  • the measurement base will naturally be a straight line which passes through the reference point A which is on a section of track which has not yet been corrected and by the reference point C which is on the already corrected section of track.
  • respective measuring means have been installed at the end faces of the beam, in planes orthogonal to the reference line s and which contain the points A 'and C' , to measure the triangles AA'A and CC'C which are in these planes. Since we know the distance h between the sides arranged face to face of the annular flange wheels of the mobile measuring mechanism, and therefore the distance AA or CC, therefore the base of the triangle, it is now sufficient to measure the two other triangles a1 and a2 or c1 and c2 using two instruments to measure the lengths.
  • a goniometer the angle ⁇ or ⁇ at point A 'or C' between the adjacent sides of the triangles and, using an instrument to measure the lengths, those of two adjacent sides of triangles al or a2, or cl or c2.
  • the position of the measurement point B relative to the reference line s results from the measurement of the two triangles which are both in the same transverse plane of the beam 4 which is perpendicular to the reference line s and contains the measurement point B.
  • a triangle is located inside the spar 4 and is defined by its apex B ', which is on the reference line s and by the point of intersection of said plane with the two lower edges of the spar 4, of which the distance from point B 'is designated by the symbols b'1 and b'2.
  • the other triangle is located under the spar 4 and is defined by the two measurement points B of the rails and the point of intersection B "which is in the middle of the lower side of the spar; the sides of the triangle which are adjacent to this intersection point B "are equal to the width i of the beam 4 and therefore they are known.
  • To measure these interior triangles it is also necessary to provide two length measuring instruments there to measure the length of the sides b'1 and b'2, or else a single length measuring instrument which measures one of these two sides. , as well as a goniometer to measure the angle of intersection ⁇ 1 at point B '.
  • FIG. 1a shows a variant of the measurement arrangement intended to determine the position of the measurement point B in relation to the reference line s.
  • a square having a side h, which corresponds to the distance between the flanged measuring wheels of the measuring mechanism, a side i, which corresponds to the width of the beam 4, as well as the sides b '' 1 and b''2, which connect in pairs the end points of the two sides mentioned above.
  • four measuring instruments are needed, which measure the length of the two sides b '' 1 and b''2 as well as the two angles ⁇ 3 and ⁇ 4.
  • FIG. 1b schematically shows the method according to the invention if it is necessary to have in the uncorrected track section again the reference point A and in the already corrected track section two pairs of reference points C and D located at a known distance between them.
  • Three reference points A, C and D for the construction of a circular arc as a measurement base will be necessary to measure or align a curved track in a curve.
  • the reference point D and the point D ' are in the transverse plane containing the rear end face of the beam 4, while the reference point C and the point C' which are in front of said plane are contained in a transverse plane of the beam 4 which is located between the measurement points B and the point of reference D and can be measured with the same precision as the measurement points B, in accordance with the explanations given above with reference to FIG. 1.
  • FIGS. 3 to 10 show a first embodiment for implementing the method according to the invention, in which the reference line s is produced in the form of a wire 7 which extends inside a hollow frame member 4 of the vehicle chassis.
  • a thread it is of course also possible to use a fiber, a string or the like. In what follows we will only refer, in general, and for the sake of clarity, to a thread 7.
  • a tube 8 disposed in the center of the beam 4 and in the longitudinal direction thereof, and along its axis extends a wire 7 representing the reference line s.
  • this tube 8 is held in anchor blocks 9 and 10 fixed and centered near the end faces 5 and 6 of the spar 4 by means of stop screws 11 (FIG. 8) screwed into the wall of the spar, where a reinforcing strip 12 is provided all around the spar.
  • stop screws 11 FIG. 8
  • the end of the wire 7 which emerges from the tube 8 is anchored to a guide pin 13, which passes through an opening provided in the center of the end wall 5 of the spar and abuts with its end adjacent to this end wall 5 against an anchoring block 9.
  • the wire 7 is fixed to the rod 14 of the piston 15 of a hydraulic cylinder 16 which is housed in the extension of the tube 8 in the anchor block 10.
  • the wire 7 is tensioned with a predetermined force.
  • the inside of the tube 8 can be filled, thanks to a filling connection 16a represented in FIG. 3, with a liquid having the same density or approximately the same density or density as the reference element 7, if advantageously used in this case, for reasons of weight, a textile thread but not a metal wire. This dampens the wire's oscillations and vibrations.
  • a guide pin 17 which jointly defines the first guide pin 13 at the other end of the beam 4, the axis, outside this beam, of the reference line s.
  • measuring devices provided at points A and C and which, in the illustrated embodiment, consist of two length measuring instruments, intended to measure the length of the sides of triangles al and a2 as well as c1 and c2 mentioned above.
  • the two length measuring instruments 20 and 21 are mounted in rotation by means of ball bearings 22 and 23 on the guide pin 17 to measure the distances c1 and c2.
  • the two length measuring instruments 18 and 19 for measuring the distances a 1 and a 2.
  • the other ends of the length measuring instruments 18, 19 and 20, 21, also visible in FIGS. 4, are articulated on the wheel axles of the two measuring mechanisms which are located at the reference points A or C, and as shown FIG. 9 for the two length measuring instruments 18 and 19 as well as the axle 24 of the measuring wheels 25, which belong to the measuring mechanism 26 and define the reference points A of the rails.
  • the measuring mechanism 26 comprises a guide system with two rods 27 arranged in a V, which are articulated on a support 26a fixed to the chassis of the vehicle and can, by means of a lifting device 28 acting on a cross member 29 connecting these two rods 27 to one another, to be raised when the vehicle has to be moved from one zone to another.
  • a clock 30 On the axle of wheel 2 4 is fixed a clock 30 for measuring the inclination relative to the vertical measurement mechanism in a plane oriented perpendicularly to the rails.
  • the measuring mechanism which is located at the measuring points C as well as at the measuring points B can be implemented exactly like the measuring mechanism 26.
  • the measuring means shown in Figures 3, 6 and 10 at the measuring point B comprises a measuring system installed under the beam 4 and a measuring system installed inside this beam 4.
  • the lower system consists, in the example shown, of two length measuring instruments 31 and 32 (FIG. 6) which connect point B "according to FIG. 1 with the two measuring points B defined by the corresponding measuring wheels and is used to measure the distances or sides of triangle b1 and b2 according to Figure 1.
  • These length measuring instruments can pivot at their upper end around a pivot represented by point B '', while their lower end is articulated on the axle of the mechanism wheels
  • a goniometer 33 is arranged on the aforementioned axis to measure the angle ⁇ according to Figure 1.
  • the internal measurement system shown schematically in Figure 10, is mounted inside a block anchor 34, which is made com me the anchor blocks 9 and 10, and keeps the tube 8 correctly centered.
  • the internal measurement system in the area of which the tube 8 has an interruption, also consists in the example shown, of two instruments 35 and 36 for measuring the lengths, the upper ends of which, thanks to an eyelet 37, surround the stretched wire. 7 and whose lower ends are articulated butt on pivots 38 mounted in the lower corners of the anchor blocks 34.
  • One of the instruments 31 or 32, 18 or 19 as well as 20 or 21 for measuring lengths can also be replaced by a goniometer at points B ′′, A ′ and C ′, as indicated in the description of the process according to l invention with reference to Figures 1 and la.
  • several of these stabilizing or damping elements 39 could be provided along the wire 7, and this preferably at each wave belly of the wire 7. Thanks to these measures, the oscillations and vibrations are largely damped wire 7.
  • the interior of the anchor blocks 34, with respect to which sections of the tube 8 are fixed or tightly adjusted, can also be filled with this liquid.
  • FIG. 7 Schematically shown in Figure 7 the measurement system which is located below the beam 4 in the case of a measurement carried out in accordance with the arrangement of Figure la.
  • the upper ends of two instruments 40 and 41 for measuring lengths are articulated on two pins 42 and 43 mounted on external projections of the beam 4.
  • the dimension h between the flanges of the measuring wheels 25 of a measuring mechanism, and therefore the spacing between the two rails have been considered to be constant values.
  • the measuring mechanisms are generally biased by a jack mounted on the vehicle chassis against one of the two rails, so that at all times each of the measuring wheels constantly carries on a side with its annular flange against the corresponding rail. All measurements and corrections therefore have these rails as their basis.
  • the gauge of the track is not exactly constant, and varies slightly from one place to another, which is particularly possible in the case of wooden sleepers whose material works over time, it is in principle preferable to carry out measurements and corrections according to the axis of the track, therefore to execute an alignment along this axis.
  • the dimension h will not be taken as a constant but as a variable and measured using a measuring mechanism whose measuring wheels can slide along the axis of the wheels and are constantly biased in the direction of separation from each other by a spring or a jack, so that their tubes bear constantly and simultaneously against the two rails.
  • An instrument 47 for measuring the lengths shown in phantom in Figure 9 and mounted on the axle of the measuring wheels 25, is used to measure the generally variable spacing between the rails 2 and 3. From this measured value of h it is easy to take all the measurements on the axis of the track and therefore carry out a correction along this axis.
  • the reference line s is constituted by a light ray 50 emitted by a light source 51 along the axis of the spar 4, this source being located at A 'on the end face 5 of the spar above the rail reference points A.
  • a transparent optical detector 52 comprising several photoelectric cells, preferably four in number, distributed radially and on the opposite end face 6 of the spar il is provided in C ', above the points of reference C of the rails, an optical detector 53 of the same type, but not transparent in this case.
  • optical detectors 52 and 53 of a type known per se and which are fixed to the spar 4, it is possible to determine deviations from the centers of these detectors, which would be due to possible deformations of the spar, according to the direction of the light ray 50.
  • the detectors 52 and 53 may possibly be replaced by instruments operating with light-sensitive CCD matrices.
  • the same measurement means are arranged as those described above with reference to FIGS. 3 to 9, and which are used to measure each position of the track or track points with respect to the reference system defined by the light ray 50.
  • the reference line s consists of the light rays. 55 and 57 oriented towards each other and emanating from two respective light sources 56 and 58 installed opposite one of the 'other on the two end faces 5 and 6 of the beam, or at points A' and C '.
  • two optical detectors 59 and 60 of the above-mentioned type intended to receive one and the other respectively of the light rays directed towards these detectors so as to allow the position of the beam 4 to be measured in the above-mentioned plane with respect to the reference line thus defined by the light rays, and consequently possible deformations of said beam.
  • FIG. 13 schematically shows an embodiment given by way of example, in which the reference line s is formed by the optical axis 61 of an optical goniometer of known type and which coincides with the axis of the spar 4, this instrument being mounted at A 'on the end face 5 of the spar, above the reference points A of the track.
  • the inside of the spar has been fixed light sources 63, 64 and 65, 66 which emit light rays directed towards the optical angular measurement instrument or goniometer 62. The latter constantly measures the angle formed between the optical axis 61 and these light sources.
  • the value of these angles is known when the beam 4 is not deformed, and they determine the points B 'and C' which are on the optical axis 61 above the points B of measurement of the rails or of the reference points C of the rails in the above-mentioned plane. Deformations of the beam 4 result in corresponding modifications of the angles formed between the optical axis 61 and the light rays and are therefore determined according to the angular value measured.
  • At reference points A and C and at measurement points B there are also provided, as shown in FIGS. 3 to 9, measuring means for reading the respective positions of the track points with respect to the reference system defined according to the optical axis 61.
  • the optical instrument 62 for measuring the angles can be constituted in particular by the apparatus described in patent AT-PS 312 025 for determining the angle of at least two light rays which intersect between them at one point.
  • a so-called almost absolute measurement base is used.
  • a mobile independent measuring carriage 70 which moves at least approximately at the average speed of the vehicle 1, defines a reference point A located far in front and also carries a light source 71.
  • a measuring means 72 which defines the reference line s d 'any way on this vehicle 1.
  • This means comprises on the one hand a rangefinder operating by electromagnetic radiation to determine the distance from the light source 71 and, therefore, the reference point A o , and d' on the other hand a goniometer, for example of the type described in the aforementioned patent AT-PS 312 025, by which the angle ⁇ , therefore the angular position of the reference point A relative to the reference line s on the vehicle 1, can be calculated.
  • the measuring instruments carried by the vehicle 1 at the track points designated in A, B, C, D and E in FIG. 13 can be produced exactly like those of the other embodiments described above.
  • the reference points D and E of the rails could be embodied by a measuring carriage rolling behind the vehicle 1 on the rails, and connected to the latter by a control rod, in order to measure the orientation of this measuring carriage by relative to the vehicle 1 and, therefore, relative to the beam 4 provided with the reference line.
  • Figures 15 to 18 refer to another embodiment of measuring devices installed at the track points A, B, C and D and possibly at other points located on the track, by means of which the coordinates of these reference points of the rails in a different way compared to what the measuring devices according to Figures 1 to 10 allowed.
  • the distances or angles were measured for the construction of triangles AA'A, etc. (figure 1), so that from these measurement data and using trigonometric functions we can calculate the coordinates of the track points A, B, etc. in a Cartesian coordinate system comprising the reference line s or the points A ', B', etc.
  • the configuration of the measurement means according to FIGS. 15 to 18, on the other hand, makes it possible to directly measure the coordinates necessary in a Cartesian system of coordinates xA 'y A ; xB, y B ; x C , y C and XD 'y D , which, as shown schematically in Figure 15, are obtained in each transverse plane of the spar 4 located at track points A, B, C and D.
  • Cartesian system of coordinates xA 'y A ; xB, y B ; x C , y C and XD 'y D which, as shown schematically in Figure 15, are obtained in each transverse plane of the spar 4 located at track points A, B, C and D.
  • These are systems Cartesians of relative coordinates which are perpendicular to the axis of the spar 4 and therefore to the reference line s and, as shown in FIG.
  • these coordinates are materialized by a T-shaped part fixed to the longitudinal member 4 and comprising a vertical arm 73 and a cross member 74.
  • the longitudinal direction of the cross member 74 normally arranged horizontally defines the axis or direction x, while the normally vertical arm 73 , which is perpendicular to said cross member, designates the direction y.
  • the origin of this coordinate system is the point A ', which is on the wire 7 forming the reference line s, which also extends there inside the tube 8 along the axis of the spar 4 .
  • the coordinates y of the reference points A on the rails will be measured according to FIG. 16 using two instruments 75 and 76 to measure the distances, which are articulated on the one hand on each end of the cross member 74 at the point of articulation 80 or 81, and on the other hand on the axis 24 of the mobile measuring carriage, near the wheels 25, more precisely at the pivots 82 and 83.
  • the x coordinate will be measured using an instrument 77 for the measurement of the lengths, which is articulated on the one hand on the extremi lower tee of the arm 73 at the pivot point 84, and on the other hand to the aforementioned pivot 83 of the length measurement instrument 75.
  • FIG. 15 shows the normal wheels 95 of the measurement vehicle which advances in the direction of the arrow, as well as the measurement wheels 25; the rear reference points D of the track will be defined by the rear wheels of the actual measuring carriage 97 which rolls on the rails and which is fixed by a drawbar 96 to the chassis or the side member 4 of the measuring vehicle, which determines the position of this mobile measuring carriage with respect to the beam 4.
  • the coordinates measured in the various coordinate systems, which are therefore determined in each case in the transverse planes of the beam 4 which pass through the points of rails A, B and C. are indicated in FIG. 15.
  • x are the values x a , x b and x which are determined using the length measuring instrument 77 (FIG. 16) or the analog measuring instruments of other measuring systems.
  • All the measurement means comprise, apart from the pendulum 78 according to FIG. 16, corresponding pendulums with which the angles designated in ⁇ A , ⁇ B , ⁇ C , or ⁇ D in FIG. 15 will be measured, these angles being formed between d on the one hand the longitudinal axis of the arm 73 of FIG. 16 and the other corresponding arm, that is to say each y-axis of the different coordinate systems, and on the other hand the vertical.
  • all these angles can have different values, in other words, the different relative coordinate systems can have a different orientation between them.
  • FIG. 18 An advantageous arrangement which is suitable for the measurement in question inside the beam 4 is shown in FIG. 18 and includes a measurement system 85 for measuring the displacement in the y direction and a measurement system 86 of exactly the same design but arranged with a angular offset of 90 degrees around the axis of the wire 7 for measuring the displacement in the x direction.
  • the two systems are arranged perpendicular to the direction of the wire 7.
  • This instrument 91 for measuring lengths is of a design known in this technical field, according to which no physical contact is produced between the core 90 and the body of the instrument.
  • the entire measuring system 85, as well as the another measurement system 86 is rigidly fixed by screws 93 to the spar 4 or to the wall of an anchor block fixed inside this spar, according to the arrangement of the blocks 34 of FIG. 10.
  • Each movement of the wire 7 parallel to the rod 87 is transmitted to the instrument 91 and measured by the latter, while a movement in the direction perpendicular to this rod 87 has no effect.
  • each movement of the wire 7 in the x direction will be perceived and transmitted by the cursor of the other system 86.
  • the measurement and reference means are installed on a track straightening machine equipped with roller or roller clamps for leveling and erect the rails, it may be advantageous if the measuring points B of the track or rails constitute the points of attack of the roller clamps.
  • This solution is convenient because it is obvious, for practical reasons, that it is impossible to use the tamping tools themselves to define the measurement points of the rails.
  • each measurement or working point B of the rails can serve, immediately after rectification, as a new reference point in the corrected track section for the measurement of the aforementioned parameters which must be recorded, so that it is sufficient provide on the work vehicle, behind the measurement points B or behind the tamping tools, simply two reference points of the rails C and D, arranged one behind the other.
  • the method and the devices according to the invention are also extremely flexible, as demonstrated by the embodiments described and the foregoing explanations, and allow in a rational manner, by means of a suitably programmed automatic computer, carry out the measurements and / or calculations of all the quantities and all the necessary parameters.
  • the measuring means can be constituted by measuring instruments known per se, whereby one can use, as apparatus for measuring the lengths, for example instruments operating with electric linear potentiometers.
  • the invention is in no way limited to the exemplary embodiments described, because on the contrary these lend themselves to numerous variants, in particular as regards the construction and the arrangement or realization of the reference lines which define the reference system as well. as the arrangement of the measurement means.
EP81201203A 1980-11-04 1981-10-29 Verfahren und Vorrichtung zum Vermessen der Lage eines Eisenbahngleises Expired EP0051338B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81201203T ATE8917T1 (de) 1980-11-04 1981-10-29 Verfahren und vorrichtung zum vermessen der lage eines eisenbahngleises.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH8199/80 1980-11-04
CH8199/80A CH657881A5 (de) 1980-11-04 1980-11-04 Verfahren und vorrichtung zur vermessung der lage eines eisenbahngleises.

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Publication Number Publication Date
EP0051338A1 true EP0051338A1 (de) 1982-05-12
EP0051338B1 EP0051338B1 (de) 1984-08-08

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EP81201203A Expired EP0051338B1 (de) 1980-11-04 1981-10-29 Verfahren und Vorrichtung zum Vermessen der Lage eines Eisenbahngleises

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EP (1) EP0051338B1 (de)
AT (1) ATE8917T1 (de)
CH (1) CH657881A5 (de)
DE (1) DE3165434D1 (de)

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EP0518822A1 (de) * 1991-06-10 1992-12-16 Matisa Materiel Industriel S.A. Messeinrichtung für Gleisebaumaschinen
DE10303177A1 (de) * 2003-01-27 2004-07-29 Max Bögl Bauunternehmung GmbH & Co. KG Verfahren zum Einrichten eines Fertigteiles und Vorrichtung zur Aufnahme von Messprismen
CN103983224A (zh) * 2014-05-29 2014-08-13 上海飞机制造有限公司 一种大尺度部件实测位姿拟合方法
EP2960371B1 (de) 2014-06-27 2017-08-09 HP3 Real GmbH Vorrichtung zum Vermessen von Gleisen
CN113340181A (zh) * 2021-05-31 2021-09-03 广州文冲船舶修造有限公司 一种轴件中心线的延长线寻找方法

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DE10045468B4 (de) * 2000-09-14 2007-04-05 Rte Technologie Gmbh Gleismeßeinrichtung

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CH510171A (fr) * 1969-12-26 1971-07-15 Matisa Materiel Ind Sa Procédé pour le contrôle et/ou la rectification d'une voie ferrée et dispositif pour la mise en oeuvre de ce procédé
FR2079081A5 (de) * 1970-02-25 1971-11-05 Mini Verkehrswesen
AT305333B (de) * 1967-06-05 1973-02-26 Plasser Bahnbaumasch Franz Einrichtung zum Ausrichten eines Gleises
FR2175992A1 (de) * 1972-03-14 1973-10-26 Plasser Bahnbaumasch Franz
GB2003961A (en) * 1977-08-16 1979-03-21 Plasser Bahnbaumasch Franz Self-propelled railway track maintenance apparatus

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US3389469A (en) * 1965-07-05 1968-06-25 Plasser Franz Mobile track correction apparatus
AT305333B (de) * 1967-06-05 1973-02-26 Plasser Bahnbaumasch Franz Einrichtung zum Ausrichten eines Gleises
DE2001498A1 (de) * 1969-01-22 1970-07-30 Plasser Bahnbaumasch Franz Einrichtung zur UEberwachung der Korrektur der Lage eines zu bearbeitenden Gleises an Gleisbearbeitungsmaschinen
CH510171A (fr) * 1969-12-26 1971-07-15 Matisa Materiel Ind Sa Procédé pour le contrôle et/ou la rectification d'une voie ferrée et dispositif pour la mise en oeuvre de ce procédé
FR2079081A5 (de) * 1970-02-25 1971-11-05 Mini Verkehrswesen
FR2175992A1 (de) * 1972-03-14 1973-10-26 Plasser Bahnbaumasch Franz
GB2003961A (en) * 1977-08-16 1979-03-21 Plasser Bahnbaumasch Franz Self-propelled railway track maintenance apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0518822A1 (de) * 1991-06-10 1992-12-16 Matisa Materiel Industriel S.A. Messeinrichtung für Gleisebaumaschinen
US5255066A (en) * 1991-06-10 1993-10-19 Matisa Materiel Industriel, S.A. Measuring device for track building machines
CH683109A5 (de) * 1991-06-10 1994-01-14 Matisa Materiel Ind Sa Messeinrichtung für Geleisebaumaschinen.
DE10303177A1 (de) * 2003-01-27 2004-07-29 Max Bögl Bauunternehmung GmbH & Co. KG Verfahren zum Einrichten eines Fertigteiles und Vorrichtung zur Aufnahme von Messprismen
CN103983224A (zh) * 2014-05-29 2014-08-13 上海飞机制造有限公司 一种大尺度部件实测位姿拟合方法
EP2960371B1 (de) 2014-06-27 2017-08-09 HP3 Real GmbH Vorrichtung zum Vermessen von Gleisen
CN113340181A (zh) * 2021-05-31 2021-09-03 广州文冲船舶修造有限公司 一种轴件中心线的延长线寻找方法
CN113340181B (zh) * 2021-05-31 2023-04-07 广州文冲船舶修造有限公司 一种轴件中心线的延长线寻找方法

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DE3165434D1 (en) 1984-09-13
EP0051338B1 (de) 1984-08-08
CH657881A5 (de) 1986-09-30

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