AU2005203707B2 - A track maintenance machine - Google Patents
A track maintenance machine Download PDFInfo
- Publication number
- AU2005203707B2 AU2005203707B2 AU2005203707A AU2005203707A AU2005203707B2 AU 2005203707 B2 AU2005203707 B2 AU 2005203707B2 AU 2005203707 A AU2005203707 A AU 2005203707A AU 2005203707 A AU2005203707 A AU 2005203707A AU 2005203707 B2 AU2005203707 B2 AU 2005203707B2
- Authority
- AU
- Australia
- Prior art keywords
- machine
- soundproofing
- joint
- machine according
- wall
- 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.)
- Ceased
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
- E01B19/003—Means for reducing the development or propagation of noise
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/08—Sides
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B37/00—Making, maintaining, renewing, or taking-up the ballastway or the track, not provided for in a single one of groups E01B27/00 - E01B35/00
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Soil Working Implements (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Body Structure For Vehicles (AREA)
Description
AUSTRALIA Patents Act COMPLETE SPECIFICATION (ORIGINAL) Class Int. Class Application Number: Lodged: Complete Specification Lodged: Accepted: Published: Priority Related Art: Name of Applicant: Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Actual Inventor(s): Josef Theurer, Helmar Brands Address for Service and Correspondence: PHILLIPS ORMONDE & FITZPATRICK Patent and Trade Mark Attorneys 367 Collins Street Melbourne 3000 AUSTRALIA Invention Title: A TRACK MAINTENANCE MACHINE Our Ref: 748071 POF Code: 1203/1203 The following statement is a full description of this invention, including the best method of performing it known to applicant(s): -1 - 0410 - AU The invention relates to a track maintenance machine according to the features cited in the introductory clause of claim 1. Regarding the operation of track maintenance machines, particularly in urban residential areas, increased efforts are made to lower the noise level of the working units. However, since the latter are adjustable with respect to the machine frame and furthermore require unhindered contact with the track during working operations, an efficient reduction of the sound emissions proves difficult. It is the object of the present invention to provide a machine of the specified type with which it is possible to attain better noise insulation. According to the invention, this object is achieved with a machine of the type mentioned at the beginning by means of the features cited in the characterizing clause of claim 1. Due to this elastically formed portion of the soundproofing wall, the latter - to better reduce the sound emissions - can be lowered until it contacts the sleepers. In doing so, track sections having superstructures projecting from the sleepers (such as, for example, control cabinets, switch tongues and the like) can be passed over without problems and without requiring the soundproofing wall to be raised and the noise level to be increased in the process. Additional advantages and features of the invention become apparent from the further claims and the drawing. The invention will be described in more detail below with reference to an embodiment represented in the drawing in which Fig. 1 shows a side view of a tamping machine including a soundproofing wall, Figs. 2 and 3 each show an enlarged top view of a section of the soundproofing wall, and Fig. 4 shows a perspective view of the soundproofing wall.
A track maintenance machine 1, visible in Fig. 1, comprises a machine frame 4 mobile on a track 3 by means of on-track undercarriages 2. Located between the two on-track undercarriages 2, which are arranged at the ends, are working units 5 in the shape of tamping units adjustable vertically and perpendicularly to a longitudinal direction 6 of the machine. A track lifting unit 7 serves for correcting the track position. The section in the region of the working units 5, normally freely accessible in the transverse direction of the machine, is covered by a soundproofing wall 10 extending in the longitudinal direction 6 of the machine and vertically. The soundproofing wall 10 is delimited by an upper and lower end 8 as well as lateral ends 9 which are spaced from one another with respect to the longitudinal direction 6 of the machine and connect the two ends. As can be seen particularly in Fig. 4, the lower end 8 of the soundproofing wall 10 is formed by a flexible lower soundproofing section 11 consisting of elastic material. At an upper end 12 spaced from the lower end 8, said soundproofing section 11 is connected to a rigidly formed upper soundproofing section 13. The latter comprises a number of glass-covered sight windows 14. Each of the two lateral ends 9 of the upper soundproofing section 13 is connected to a respective folding wall 16 pivotable about a joint 15. By means of a second joint 17, the folding wall 16 is connected in turn to a vertical adjustment device 18 fastened to the machine frame 4 (see Figs. 2,3). Located between the two joints 15,17 is a third joint 19, so that the folding wall 16 is composed of two parts 20 configured to be folded together. The three joints 15,17,19 and a screw spindle 22, rotatable by a drive 23, of the vertical adjustment device 18 all have axes 21 extending parallel to one another. The soundproofing wall 10 can be distanced from the machine frame 4 or the working unit 5 perpendicularly to the longitudinal direction 6 of the machine by means of a drive 24, during which the two parts 20 of the two folding walls 16 are folded apart (Fig. 3). This enables an unimpeded transverse displacement of 3 the working unit 5 for the operation thereof, for example in a switch section. Since the second joint 17 is displaceable in a vertical guide 25 with the aid of the screw spindle 22, the soundproofing wall 10 together with the folding walls 16 can be unhinderedly vertically adjusted in any lateral position. At their lower ends, both parts 20 of the folding wall 16 are also made of elastic material for elongating the upper soundproofing section 13. The upper end 8 of the soundproofing wall 10 is articulatedly connected to a cover 26 which, in turn, is connected to the machine frame 4 and is telescopically extendable (Fig. 4). An upper section 27 of the folding wall 16 is made of elastic material and touches the cover 26. An obstacle sensor 28, positioned in front of the soundproofing wall 10 in the operating direction, causes an automatic actuation of the drive 23 for vertical adjustment of the soundproofing wall 10 as soon as an obstacle appears which is insurmountable for the lower soundproofing section 11. For improving the sound insulation, the lower soundproofing section 11 is formed of several layers 29 of elastic materal, spaced from one another in the transverse direction of the machine.
Claims (8)
1. . A track maintenance machine including a machine frame, mobile on on-track undercarriages, on which are arranged working units as well as a soundproofing wall, the latter being adjustable relative to the 5 machine frame by means of drives and having an upper and lower end as well as two lateral ends, spaced from one another with respect to a longitudinal direction of the machine, which connect the upper to the lower end, characterized in that the lower end is formed by a flexible lower soundproofing section, consisting of elastic material, which has an 10 upper end spaced from the lower end and connected to a rigidly formed upper soundproofing section.
2. A machine according to claim 1, characterized in that, by means of a drive, the soundproofing wall may be distanced from the machine frame perpendicularly to the longitudinal direction of the machine. 15
3. A machine according to claim 1 or 2, characterized in that each of the two lateral ends of the upper soundproofing section is connected to a folding wall which is pivotable about a joint.
4. A machine according to claim 3, characterized in that each folding wall is connected by means of a second joint to a vertical adjustment 20 device fastened to the machine frame, and that a third joint is provided between the first joint and the second joint.
5. A machine according to claim 1, characterized in that, for vertical adjustment of the soundproofing wall, two vertical adjustment devices are provided which are spaced from one another in the longitudinal 25 direction of the machine and comprise a respective vertical screw spindle.
6. A machine according to claim 1, characterized in that the lower soundproofing section is composed of at least two layers spaced from one another in the transverse direction of the machine. 30
7. A machine according to any one of claims 1 to 6, characterized by an obstacle sensor for automatic actuation of a drive of the vertical adjustment device.
8. A track maintenance machine, substantially as hereinbefore described with reference to the embodiments shown in the 35 accompanying drawings. DATE 28 June 2005 PHILLIPS ORMONDE & FITZPATRICK ATTORNEYS Fbr: FRANZ PLASSER BAHNBAUMASCHINEN-INDUSTRIECESELLSCHAFT m.b.H. 0 %4k4
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0060604U AT7266U3 (en) | 2004-08-19 | 2004-08-19 | TRACK CONSTRUCTION MACHINE |
| ATGM606/2004 | 2004-08-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2005203707A1 AU2005203707A1 (en) | 2006-03-09 |
| AU2005203707B2 true AU2005203707B2 (en) | 2009-10-08 |
Family
ID=63165099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2005203707A Ceased AU2005203707B2 (en) | 2004-08-19 | 2005-08-18 | A track maintenance machine |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20060037511A1 (en) |
| EP (1) | EP1627955B1 (en) |
| JP (1) | JP4713273B2 (en) |
| KR (1) | KR20060050503A (en) |
| CN (1) | CN100564675C (en) |
| AT (2) | AT7266U3 (en) |
| AU (1) | AU2005203707B2 (en) |
| CA (1) | CA2516274C (en) |
| DE (1) | DE502005002802D1 (en) |
| DK (1) | DK1627955T3 (en) |
| ES (1) | ES2302126T3 (en) |
| PL (1) | PL1627955T3 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT9393U1 (en) * | 2006-06-28 | 2007-09-15 | Robel Bahnbaumaschinen Gmbh | TRAIN CONSTRUCTION FOR THE MAINTENANCE OF A TRAIL |
| US8806948B2 (en) * | 2011-02-28 | 2014-08-19 | Herzog Services, Inc. | Apparatus and method of detecting defects in a rail joint bar |
| JP6007164B2 (en) * | 2013-11-05 | 2016-10-12 | 保線機器整備株式会社 | Sound insulation / absorption device for track maintenance work |
| CN105871673B (en) * | 2016-05-23 | 2022-01-21 | 株洲时代电子技术有限公司 | Network control system for large road maintenance machinery |
| CN109577120A (en) * | 2018-12-27 | 2019-04-05 | 王国平 | A kind of Novel sleeper component and fitting shield |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5257579A (en) * | 1990-02-06 | 1993-11-02 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. | Continuous action machine for compacting ballast |
| WO2002103114A1 (en) * | 2001-06-15 | 2002-12-27 | Wilfried Scherf | Track grinder provided with means for protecting against dust and sparks |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB486588A (en) * | 1936-11-04 | 1938-06-07 | Walter Richard Pettit | Improvements in or relating to machines for breaking concrete or the like |
| JPS5257530Y2 (en) * | 1972-10-18 | 1977-12-27 | ||
| JPS5512482B2 (en) * | 1973-12-03 | 1980-04-02 | ||
| JPS51123502U (en) * | 1975-04-01 | 1976-10-06 | ||
| JPS55142266A (en) * | 1979-04-24 | 1980-11-06 | Shibaura Eng Works Co Ltd | Contactless obstacle detector |
| JPS5754604A (en) * | 1980-09-16 | 1982-04-01 | Shibaura Eng Works Ltd | Noise attenuating cloth apparatus of rail holding work machine |
| AT391903B (en) * | 1989-01-26 | 1990-12-27 | Plasser Bahnbaumasch Franz | DRIVABLE TRACK MACHINE WITH A DEVICE FOR CONTROLLING THE WORKING POSITION OF YOUR WORKING AGGREGATE OR. -TOOLS |
| AT402519B (en) * | 1990-02-06 | 1997-06-25 | Plasser Bahnbaumasch Franz | CONTINUOUSLY RIDABLE RAILWAY MACHINE FOR COMPRESSING THE GRAVEL BED OF A TRACK |
| JPH05339902A (en) * | 1992-06-11 | 1993-12-21 | Kinki Nippon Kido Koki Kk | Silencing track-maintenance method in track-maintenance machine |
| US5897158A (en) * | 1996-02-15 | 1999-04-27 | Henke; Robert F. | Mobile communication vehicle |
| FR2786148B3 (en) * | 1998-11-23 | 2001-01-05 | Pouget Ets | MOBILE ASSEMBLY FOR THE PROTECTION OF WORKING AGENTS ON RAILWAYS |
-
2004
- 2004-08-19 AT AT0060604U patent/AT7266U3/en not_active IP Right Cessation
-
2005
- 2005-05-31 AT AT05104639T patent/ATE386163T1/en active
- 2005-05-31 PL PL05104639T patent/PL1627955T3/en unknown
- 2005-05-31 ES ES05104639T patent/ES2302126T3/en active Active
- 2005-05-31 EP EP05104639A patent/EP1627955B1/en active Active
- 2005-05-31 DE DE502005002802T patent/DE502005002802D1/en active Active
- 2005-05-31 DK DK05104639T patent/DK1627955T3/en active
- 2005-08-17 US US11/205,810 patent/US20060037511A1/en not_active Abandoned
- 2005-08-17 KR KR1020050075059A patent/KR20060050503A/en not_active Application Discontinuation
- 2005-08-18 JP JP2005237332A patent/JP4713273B2/en not_active Expired - Fee Related
- 2005-08-18 CA CA002516274A patent/CA2516274C/en active Active
- 2005-08-18 AU AU2005203707A patent/AU2005203707B2/en not_active Ceased
- 2005-08-19 CN CNB2005100921125A patent/CN100564675C/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5257579A (en) * | 1990-02-06 | 1993-11-02 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. | Continuous action machine for compacting ballast |
| WO2002103114A1 (en) * | 2001-06-15 | 2002-12-27 | Wilfried Scherf | Track grinder provided with means for protecting against dust and sparks |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20060050503A (en) | 2006-05-19 |
| EP1627955B1 (en) | 2008-02-13 |
| EP1627955A3 (en) | 2006-08-30 |
| CN1737260A (en) | 2006-02-22 |
| AT7266U3 (en) | 2005-12-15 |
| JP4713273B2 (en) | 2011-06-29 |
| AU2005203707A1 (en) | 2006-03-09 |
| ES2302126T3 (en) | 2008-07-01 |
| AT7266U2 (en) | 2004-12-27 |
| JP2006056507A (en) | 2006-03-02 |
| DE502005002802D1 (en) | 2008-03-27 |
| CA2516274C (en) | 2009-02-24 |
| CA2516274A1 (en) | 2006-02-19 |
| PL1627955T3 (en) | 2008-07-31 |
| ATE386163T1 (en) | 2008-03-15 |
| US20060037511A1 (en) | 2006-02-23 |
| DK1627955T3 (en) | 2008-06-16 |
| CN100564675C (en) | 2009-12-02 |
| EP1627955A2 (en) | 2006-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |