US3469534A - Mobile track liner and tamper - Google Patents

Mobile track liner and tamper Download PDF

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Publication number
US3469534A
US3469534A US669009A US3469534DA US3469534A US 3469534 A US3469534 A US 3469534A US 669009 A US669009 A US 669009A US 3469534D A US3469534D A US 3469534DA US 3469534 A US3469534 A US 3469534A
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United States
Prior art keywords
track
frame
tamper
tamping
liner
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.)
Expired - Lifetime
Application number
US669009A
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English (en)
Inventor
Franz Plasser
Josef Theurer
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.)
Franz Plasser Bahnbaumaschinen Industrie GmbH
Original Assignee
Individual
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
Priority claimed from AT897466A external-priority patent/AT295580B/de
Priority claimed from AT897066A external-priority patent/AT294893B/de
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US3469534A publication Critical patent/US3469534A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
    • E01B27/12—Packing sleepers, with or without concurrent work on the track; Compacting track-carrying ballast
    • E01B27/13—Packing sleepers, with or without concurrent work on the track
    • E01B27/16—Sleeper-tamping machines
    • E01B27/17—Sleeper-tamping machines combined with means for lifting, levelling or slewing the track
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
    • E01B27/02—Placing the ballast; Making ballastway; Redistributing ballasting material; Machines or devices therefor; Levelling means
    • E01B27/023—Spreading, levelling or redistributing ballast already placed
    • E01B27/026—Spreading, levelling or redistributing ballast already placed by means of driven tools, e.g. rotating brooms or digging devices
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
    • E01B27/12—Packing sleepers, with or without concurrent work on the track; Compacting track-carrying ballast
    • 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
    • E01B2203/08—Levelling ballast or ground beneath
    • E01B2203/083—Ploughs
    • 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
    • E01B2203/08—Levelling ballast or ground beneath
    • E01B2203/086—Rotating brooms
    • 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
    • E01B2203/10—Track-lifting or-lining devices or methods
    • 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
    • E01B2203/12—Tamping devices
    • 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 present invention relates to a mobile track tamper and liner.
  • the structure and interconnection o f the track shifting means carrier and he track tamper were such that subsequent lateral track movements were not altogether excluded since the rearwardly extending carrier arm transferred some of the force exerted during lateral track alignment to the previously surfaced track section upon which the track tamper rested.
  • a short frame for support of the tamping means may be used even if the tamping means includes a group of spaced tampers for simultaneously tamping two or three adjacent ties.
  • first frame mounted on wheels for mobility on the track and shifting means mounted on the first frame between the wheels for laterally moving the track.
  • a second frame is connected to the first frame and tamping means is mounted on the second frame.
  • the second frame extends forwardly of the first frame, and it is supported thereon, pivotally coupled thereto or integral therewith.
  • FIG. 1 is a side view of one embodiment of the track liner and tamper
  • FIG. 2 ⁇ is a top view of FIG. l;
  • FIG. 3 is a side View of a modification of this embodiment
  • FIG. 4 is a top view of FIG. 3;
  • FIG. 5 is a side view of another embodiment of the machine.
  • FIG. 6 is a top view of FIG. 5;
  • FIG. 7 shows a modification of the other embodiment in side view
  • FIG. 8 is a top View of FIG. 7.
  • a mobile track liner and tamper which includes a first fra-me 1 mounted on front wheels 3 and rear wheels 4 for mobility on track 5.
  • the wheels are part of conventional trucks supporting carriages on tracks.
  • Track shifting means 2 which includes rail gripping rollers in the illustrated embodiment, is mounted centrally in respect of the ends of frame 1.
  • rail gripping rollers are mounted on clamps constituting means for selectively engaging the gripping rollers with the rails and disengaging them therefrom.
  • a vibratory dlrlive is arranged to move the rail gripping rollers latera y.
  • a second frame 7 is supported on frame 1 and, in the illustrated embodiment, extends forwardly of the frame 1 so that the frame 7 overhangs a track section to be surfaced in front of the front wheels 3.
  • the second frame 7 is movable in respect of first frame 1, being pivotally connected to the first frame for pivoting movement in a horizontal and in a vertical plane.
  • the pivoting movement in a horizontal plane is particularly useful for operation of the machine in track curves.
  • Vertical pivoting permits lifting of the second frame 7, with the tamping means 6 mounted thereon, either for vertical adjustment during tamping, for moving the machine over crossings, and/ or for raising the track lifting means 10, 11, which are also mounted on the frame 7, during grading operations.
  • the tamping means may also be conventional and may include the illustrated three groups of tampers schematically indicated in FIG. 1 to tamp three adjacent ties 8 simultaneously.
  • a truck 9 is mounted at the forward end of tamping means supporting frame 7 to support the frame on the track when the frame is lowered into engagement with the track.
  • the illustrated track lifting means is a conventional hydraulic motor 10 xedly mounted at the ⁇ forward end of frame 7, such motor being arranged to move the rail gripping rollers 11 vertically.
  • the rail gripping rollers may also be held xed in relation to frame 7 and raised simply by actuating hydraulic motor 13 which is linked to frame 7 and may raise the entire frame with the track lifting means and the tampers about horizontal pivots 12 mounting frame 7 on brackets supported on platform 16.
  • Slide valve 14 controls hydraulic uid tlow to hydraulic motor 13.
  • the track tampers 6 may be mounted for vertical adjustment on frame 7 so that they may be raised and lowered therein, independently of the raising yand lowering of the frame itself.
  • the platform 16 extending from frame 7 is shown to be pivotally mounted about vertical pivot for pivoting movement in a horizontal plane (see particularly FIG. 2).
  • the track grading by means of the track lifting means is controlled by 4a pair of reference lines 17, 17 associated with the track rails and defined by a beam of radiant energy emitted from a sender 19 and received by a receiver 20.
  • the beam emitter is mounted on a front bogie 18 which precedes the machine in the direction of operation shown by the horizontal arrow in FIG. 2.
  • the beam receiver is mounted on a wheeled support on the previously surfaced track section behind the front wheels of the machine frame 1.
  • the spotboard 21, which rises with the track, indicates when the desired grade is obtained, all of this structure and the concomitant operations ⁇ being well known per se and forming part of the present invention only inasmuch as combined with the lining and tamping mechanisms thereof.
  • the spotboard is mounted on a pair of support rods 22, 22 which are spaced along the rail on which they rest, to compensate for grade errors.
  • the lateral alignment of the track is controlled by a reference chord system including two chords of different length, the longer chord 23 extending from a front carriage 26 to a rear carriage 28.
  • the carriages 26 and 28 are coupled to the machine by spacing rods 25, 25.
  • the chord 23 passes through track point R at which the track is to be lined and track point M at which the ordinates of the long chord 23 and the short chord 24 are measured and compared for purposes of determining the proper alignment parameters in accordance with known surveying methods, as exempliiied in the above-mentioned Austrian patent.
  • the machine frame 1 also carries surface ballast tampers 29 for compacting the sides of the ballast bed adjacent the track rails, and
  • ballast broom 30 for leaving the ballast bed in perfect condition after the surfacing operation has been completed.
  • ballast working tools may readily be mounted on the frame 1 which otherwise carries only the track shifting means.
  • the frame 7a supporting the tamping means 6a is integrally connected to track shifting means supporting frame 1. Also, additional surface tamping means 31 is mounted on frame 1 for compacting the ballast between the ties, all of these additional ballast working tools being mounted behind the track shifting means.
  • frame 7a could also be mounted for pivotal movement in a horizontal plane on a kingpin, somewhat like a trailer on a tractor.
  • the track alignment control differs from that in the rst-described embodiment and is of the type fully described and illustrated in copending U.S. patent application Serial No. 444,354, led March 31, 1965, by Adolph Warnick, for Method for Lining Curves, now Patent No. 3,343,496.
  • the longer reference chord 32 which may be a tensioned wire, extends from front carriage 26 to a pivot point 33 on frame 1, passing the track point R at which the track is to be lined.
  • the longer chord is connected with a shorter chord constituted by a pair of parallel fixed rods 34, 34 extending to carriage 28.
  • the shorter chord is lixed to the rear truck 4 of the machine frame 1 and thus has a xed position in respect of track 5.
  • the frame 7 supporting the tamping and track lifting means includes front wheels 36 and rear wheels 37 for mobility on the track, this portion of the machine being a generally well known type of track tamping and grading machine with an overhanging portion extending forwardly of the front wheels over the track section to be surfaced.
  • the track lifting means is of the type including a hydraulic motor 10' linked respectively to the overhanging frame portion and to a vertically movable bracket carrying a pair of rail grippers 11', 11.
  • the reference beam receiver 20 is mounted on a wheeled carriage 22 in the graded track section behind the front wheels.
  • the reference chord system for controlling the -work of the track shifting means includes chorts 24', 24 and 23' for work in track curves, and a pair of reference lines 39, 39 extending adjacent each rail in straight track section.
  • the reference lines 39 are beams of radiant energy sent from emitters I40, 40 on front bogie 18 to receivers 41, 41 at the rear end of frame 1'.
  • the curve alignment control system includes the longer chord 23 extending from the support rod 22 to rear carriage 28.
  • a shorter chord 24' extends from carriage 28 to track point R to be lined and passes through measuring point M where the ordinates of the chords 23' and 24 are compared, such an aligning system being fully described in our above-mentioned Austrian Patent No. 227,749.
  • a second shorter chord 24 extends from track point R to the forward end point of the longer chord at 22 and passes through a second measuring point M', thus providing a symmetrical control system in respect of track point R.
  • the longer chord 23 cooperates with either of the shorter chords 24 or 24".
  • the operator of the machine is preferably located on front bogie 18 whence he may control the operation of the tamping and track grading tools, as well as that of the track alignment and associated ballast working tools, a cable 42 connecting the control console Awith all the tools on frame 1'.
  • the frame 1 has a platform which is connected to the rear of frame 7 by a kingpin 43 in the manner of a trailer, the pivotal connection of the frame 1' to frame 7' being vertically above the rear axle of the frame 1.
  • the front of the track shifting means supporting frame is connected to the rear of the tamping and track lifting means supporting frame, whereby the rear truck of the mobile track tamper serves as the front truck for the mobile track liner frame, and the latter needs to be supported on the track only by its own rear truck I4'.
  • the operator on bogie 18 faces a mirror 45 enabling him to view the reference lines 32 for the lateral alignment of the track.
  • a small carriage 47 precedes the front bogie 18 in the direction of operation and carries a laterally movable marker 46.
  • a control cable 42 leads from the operator to the marketr to enable the operator to adjust the lateral position of the marker Iwhich he views through mirror 45. This enables the operator to judge on the basis of the position of marker 46 whether the reference lines 32 are in the correct position. If necessary, he may adjust the position of the reference line end on bogie 18 or of marker 46 until they are in register.
  • a mobile track liner and tamper comprising (l) a first frame
  • the track shifting means including rail gripping rollers, means for selectively engaging the gripping rollers with the rails and disengaging them therefrom, and a vibratory drive for laterally moving the rail gripping rollers,
  • a reference system associated -with the track liner and tamper for movement therewith on the track and extending along the track elongation for controlling the track shifting and lifting.
  • a mobile track liner and tamper comprising (l) a rst frame;
  • track shifting means mounted on the first frame ⁇ between two of said spaced wheel assemblies for laterally moving the track;
  • a reference system associated with the track liner and tamper for movement therewith on the track and extending along the track elongation for controlling the track shifting and lifting.
  • the mobile track liner and tamper of claim 2 further comprising means for vertically moving the second frame, and said track lifting means includes track gripping elements vertically movable with the second frame.
  • the mobile track liner and tamper of claim 6, further comprising a platform extending from the second frame and pivotally connected to the first frame for pivoting movement of the second frame in a horizontal plane, and said hydraulic motor is mounted on the platform.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
US669009A 1966-09-26 1967-09-20 Mobile track liner and tamper Expired - Lifetime US3469534A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT897466A AT295580B (de) 1966-09-26 1966-09-26 Gleisstopf-Nivellier-Richtmaschine
AT897066A AT294893B (de) 1966-09-26 1966-09-26 Gleisricht-Nivellier-Stopfmaschine

Publications (1)

Publication Number Publication Date
US3469534A true US3469534A (en) 1969-09-30

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US669009A Expired - Lifetime US3469534A (en) 1966-09-26 1967-09-20 Mobile track liner and tamper

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US (1) US3469534A (de)
CH (1) CH465657A (de)
DE (1) DE1658339C3 (de)
GB (1) GB1204134A (de)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160418A (en) * 1976-10-15 1979-07-10 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Mobile apparatus for continuous track renewal
US4165694A (en) * 1976-12-27 1979-08-28 Franz Plasser-Bahnbaumaschinen-Industriegesellschaft m.b.H. Mobile track leveling, lining and tamping apparatus
US4165693A (en) * 1977-01-17 1979-08-28 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Mobile track leveling, lining and tamping apparatus
US4192237A (en) * 1977-03-17 1980-03-11 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Mobile track surfacing machine
US4211170A (en) * 1977-09-02 1980-07-08 Franz Plasser Bahnbaumaschinen-Industriegesellschaft Mbh Mobile apparatus for the continuous replacement of an old track by a new track
US4393784A (en) * 1977-05-06 1983-07-19 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Apparatus for replacing rail fastening elements and, optionally, rails
US4534295A (en) * 1982-09-09 1985-08-13 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Track tamping, leveling and lining operating unit
US4535699A (en) * 1982-03-31 1985-08-20 Les Fils D'auguste Scheuchzer S.A. Device for controlling a railroad track making or repairing machine
US4596193A (en) * 1982-09-09 1986-06-24 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Mobile track leveling, lining and tamping machine
US4627358A (en) * 1982-09-09 1986-12-09 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Continuous action track leveling, lining and tamping machine
US4628822A (en) * 1983-09-28 1986-12-16 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Continuously advancing track leveling, lining and tamping machine
US4630541A (en) * 1983-08-19 1986-12-23 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Mobile track leveling, lining and tamping machine
US4632037A (en) * 1983-08-19 1986-12-30 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Moble track leveling, lining and tamping machine
US11220797B2 (en) * 2017-12-29 2022-01-11 Graco Minnesota Inc. Motor-driven dispense arm of vehicle-mounted line striper

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT336065B (de) * 1975-02-07 1977-04-12 Plasser Bahnbaumasch Franz Bezugssystemanordnung fur gleisbaumaschinen
AT359110B (de) * 1977-08-16 1980-10-27 Plasser Bahnbaumasch Franz Selbstfahrbare gleisbaumaschinenanordnung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176625A (en) * 1961-05-18 1965-04-06 Plasser Franz Mobile track aligning machine
US3196803A (en) * 1963-05-20 1965-07-27 Plasser Franz Mobile track aligning machine and method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176625A (en) * 1961-05-18 1965-04-06 Plasser Franz Mobile track aligning machine
US3196803A (en) * 1963-05-20 1965-07-27 Plasser Franz Mobile track aligning machine and method

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160418A (en) * 1976-10-15 1979-07-10 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Mobile apparatus for continuous track renewal
US4165694A (en) * 1976-12-27 1979-08-28 Franz Plasser-Bahnbaumaschinen-Industriegesellschaft m.b.H. Mobile track leveling, lining and tamping apparatus
US4165693A (en) * 1977-01-17 1979-08-28 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Mobile track leveling, lining and tamping apparatus
US4192237A (en) * 1977-03-17 1980-03-11 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Mobile track surfacing machine
US4393784A (en) * 1977-05-06 1983-07-19 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Apparatus for replacing rail fastening elements and, optionally, rails
US4211170A (en) * 1977-09-02 1980-07-08 Franz Plasser Bahnbaumaschinen-Industriegesellschaft Mbh Mobile apparatus for the continuous replacement of an old track by a new track
US4535699A (en) * 1982-03-31 1985-08-20 Les Fils D'auguste Scheuchzer S.A. Device for controlling a railroad track making or repairing machine
US4534295A (en) * 1982-09-09 1985-08-13 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Track tamping, leveling and lining operating unit
US4596193A (en) * 1982-09-09 1986-06-24 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Mobile track leveling, lining and tamping machine
US4627358A (en) * 1982-09-09 1986-12-09 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Continuous action track leveling, lining and tamping machine
US4646645A (en) * 1982-09-09 1987-03-03 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Mobile track leveling, lining and tamping machine
US4630541A (en) * 1983-08-19 1986-12-23 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Mobile track leveling, lining and tamping machine
US4632037A (en) * 1983-08-19 1986-12-30 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Moble track leveling, lining and tamping machine
US4628822A (en) * 1983-09-28 1986-12-16 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Continuously advancing track leveling, lining and tamping machine
US11220797B2 (en) * 2017-12-29 2022-01-11 Graco Minnesota Inc. Motor-driven dispense arm of vehicle-mounted line striper

Also Published As

Publication number Publication date
DE1658339B2 (de) 1977-10-20
CH465657A (de) 1968-11-30
GB1204134A (en) 1970-09-03
DE1658339C3 (de) 1978-06-08
DE1658339A1 (de) 1970-11-05

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