ZA86735B - Track tamping machine comprising a plain-track tamping unit - Google Patents
Track tamping machine comprising a plain-track tamping unitInfo
- Publication number
- ZA86735B ZA86735B ZA86735A ZA86735A ZA86735B ZA 86735 B ZA86735 B ZA 86735B ZA 86735 A ZA86735 A ZA 86735A ZA 86735 A ZA86735 A ZA 86735A ZA 86735 B ZA86735 B ZA 86735B
- Authority
- ZA
- South Africa
- Prior art keywords
- tamping
- tamping tools
- machine
- tools
- pairs
- Prior art date
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
1. A track tamping machine (1) comprising a vertically displaceable plain-track tamping unit (15) for tamping the ballast beneath two immediately adjacent sleepers (4), comprising - for both sides (19, 20) of a rail (3) - two pairs (21, 22) of tamping tools arranged one behind the other longitudinally of the machine which consist of vibratable doubletine tamping tools (24-27) squeezable towards one another and designed to penetrate into the ballast bed on both longitudinal sides of the sleepers and on both sides of a rail, the inner tamping tools (25, 26) on the mutually opposite sides of the pairs (21, 22) of tamping tools being designed to penetrate into the same sleeper crib (30) between two immediately adjacent sleepers (4) and all the pairs (21, 22) of tamping tools with their tamping tools (24-27) connected by squeezing drives (32) being arranged on a common tool carrying frame (12) and being connected to a common vertical displacement and vibration drive (33, 34), characterized in that at least the frontmost and rearmost tamping tools (24, 27) - longitudinally of the machine - of two pairs (21, 22) of tamping tools - adjacent one another transversely of the track - of the two-sleeper tamping unit (15) each comprise, for displacement independently of the other tamping tools, a holder (35) carrying a double tine (28) which is mounted on the corresponding tamping tool to pivot about an axis (36) extending longitudinally of the machine and are each connected to a lateral displacement drive (37) arranged on the tamping tool (24, 27).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP85890076A EP0195882B1 (en) | 1985-03-25 | 1985-03-25 | Railroad tamping machine with open track tamping unit |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA86735B true ZA86735B (en) | 1986-10-29 |
Family
ID=8194748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA86735A ZA86735B (en) | 1985-03-25 | 1986-01-31 | Track tamping machine comprising a plain-track tamping unit |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0195882B1 (en) |
AT (1) | ATE36567T1 (en) |
DD (1) | DD239817A5 (en) |
DE (1) | DE3564459D1 (en) |
ZA (1) | ZA86735B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT403934B (en) * | 1990-04-20 | 1998-06-25 | Plasser Bahnbaumasch Franz | TAMPING UNIT FOR TRACKING MACHINES TO PLUG THREE THRESHOLD |
ES2652524B1 (en) * | 2016-08-02 | 2018-09-25 | Jose Antonio Ibañez Latorre | Batting group for railway maintenance machines capable of batting the ballast under the sleepers of the track, both single and double |
CN107035216B (en) * | 2017-05-31 | 2023-06-20 | 国网山东省电力公司无棣县供电公司 | Hydraulic high-speed electric pole base tamper |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT313957B (en) * | 1965-03-09 | 1974-03-11 | Plasser Bahnbaumasch Franz | Machine for clearing a track |
AT303795B (en) * | 1967-06-14 | 1972-12-11 | Plasser Bahnbaumasch Franz | Track tamping machine, in particular for tamping under track switches and the like. |
AT344774B (en) * | 1976-06-09 | 1978-08-10 | Plasser Bahnbaumasch Franz | TRACKING MACHINE, ESPECIALLY TO POCKET TRACK SOURCES |
AT348571B (en) * | 1976-12-14 | 1979-02-26 | Plasser Bahnbaumasch Franz | TRACK TAMPING MACHINE, ESPECIALLY FOR PLUGGING TRACK SWITCHES |
US4369712A (en) * | 1979-10-12 | 1983-01-25 | Canron Corporation | Railroad tamping machine |
US4282815A (en) * | 1979-10-12 | 1981-08-11 | Canron Corp. | Railroad tamping machine |
AT379178B (en) * | 1983-05-04 | 1985-11-25 | Plasser Bahnbaumasch Franz | STAMPING TOOL UNIT |
-
1985
- 1985-03-25 EP EP85890076A patent/EP0195882B1/en not_active Expired
- 1985-03-25 DE DE8585890076T patent/DE3564459D1/en not_active Expired
- 1985-03-25 AT AT85890076T patent/ATE36567T1/en not_active IP Right Cessation
- 1985-12-03 DD DD85283627A patent/DD239817A5/en not_active IP Right Cessation
-
1986
- 1986-01-31 ZA ZA86735A patent/ZA86735B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0195882B1 (en) | 1988-08-17 |
EP0195882A1 (en) | 1986-10-01 |
ATE36567T1 (en) | 1988-09-15 |
DD239817A5 (en) | 1986-10-08 |
DE3564459D1 (en) | 1988-09-22 |
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