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GB864482A - Ballast packing machine for railway lines - Google Patents

Ballast packing machine for railway lines

Info

Publication number
GB864482A
GB864482A GB146058A GB146058A GB864482A GB 864482 A GB864482 A GB 864482A GB 146058 A GB146058 A GB 146058A GB 146058 A GB146058 A GB 146058A GB 864482 A GB864482 A GB 864482A
Authority
GB
United Kingdom
Prior art keywords
valve
line
liquid
piston
casing
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
Application number
GB146058A
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
Materiel Industriel SA
Constructions Mecaniques SA
Original Assignee
Matisa Materiel Industriel SA
Materiel Industriel SA
Constructions Mecaniques 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, Materiel Industriel SA, Constructions Mecaniques SA filed Critical Matisa Materiel Industriel SA
Publication of GB864482A publication Critical patent/GB864482A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30525—Directional control valves, e.g. 4/3-directional control valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/31—Directional control characterised by the positions of the valve element
    • F15B2211/3138—Directional control characterised by the positions of the valve element the positions being discrete
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/321—Directional control characterised by the type of actuation mechanically
    • F15B2211/324—Directional control characterised by the type of actuation mechanically manually, e.g. by using a lever or pedal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/765—Control of position or angle of the output member
    • F15B2211/7653—Control of position or angle of the output member at distinct positions, e.g. at the end position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/85—Control during special operating conditions
    • F15B2211/853—Control during special operating conditions during stopping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/86—Control during or prevention of abnormal conditions
    • F15B2211/8606—Control during or prevention of abnormal conditions the abnormal condition being a shock
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/885—Control specific to the type of fluid, e.g. specific to magnetorheological fluid
    • F15B2211/8855—Compressible fluids, e.g. specific to pneumatics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • Y10T137/8671—With annular passage [e.g., spool]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Actuator (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Reciprocating Pumps (AREA)

Abstract

864,482. Hydraulic machines. MATERIEL INDUSTRIEL S.A., and CONSTRUCTIONS MECANIQUES SOC. ANON. RENENS. Jan. 15, 1958 [Jan. 29, 1957], No. 1460/58. Class 69 (2). [Also in Group XXVIII] In an hydraulically operated machine for packing ballast under railway sleepers by means of tools reciprocated towards and away from each other, the limit of the opening (return) stroke of the tools is adjustable. As shown in Fig. 1 tool actuating pistons 3 are supplied with liquid by a pump 6 through a control valve 20. When valve 20 is moved to a position F, liquid is supplied through lines 17, 19 to both faces of the pistons for a forward stroke. In a position A of the valve liquid is supplied through line 17 for a return stroke, liquid in space 14 passing to exhaust through lines 16, 12, the line 19 being blocked by the valve so that the piston is halted when it covers line 16. In position B line 19 is opened to exhaust to increase the length of the return stroke. In the modification shown in Fig. 2 a rotary valve 26 is provided in a casing 24 secured to the cylinder, line 16 communicating via bores 30, 29 with a slot 28 in the valve which registers, as the valve is rotated, with ports 18 formed in the casing 24. When the control valve (not shown) is in its position A liquid is exhausted through line 16 until the piston covers the appropriate port 18 so that a number of intermediate stop positions can be obtained. For a continuous adjustment, casing 24 is dispensed with and the rotary valve instead of having a slot is provided with a radial duct. The piston is provided with an extension having a bore to receive the valve member, the end of the extension being shaped to vary the return stroke according to the angular position of the valve. In the embodiment shown in Fig. 5 pumps 6, 6a and six electro-magnetically controlled valves 35 controlled by a switch 34 are provided. Switch 34 has positions F, M, A, B, in each position an unhatched rectangle indicates that the corresponding valve is open, a hatched rectangle that the valve is closed. In position A the opening motion is limited by the simultaneous blocking by the piston of outlet line 16 and an inlet line 40, 41.
GB146058A 1957-01-29 1958-01-15 Ballast packing machine for railway lines Expired GB864482A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH864482X 1957-01-29

Publications (1)

Publication Number Publication Date
GB864482A true GB864482A (en) 1961-04-06

Family

ID=4543491

Family Applications (1)

Application Number Title Priority Date Filing Date
GB146058A Expired GB864482A (en) 1957-01-29 1958-01-15 Ballast packing machine for railway lines

Country Status (5)

Country Link
US (1) US2986124A (en)
CH (1) CH333107A (en)
DE (1) DE1082929B (en)
FR (1) FR1197898A (en)
GB (1) GB864482A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160174A (en) * 1961-03-28 1964-12-08 Parker Hannifin Corp Remote power shift circuits for spool valves and the like
US3120157A (en) * 1961-04-24 1964-02-04 Warner Swasey Co Fluid pressure drive system
US3391500A (en) * 1965-04-01 1968-07-09 Norton Co Fluid operated steady rest with automatic feed
US4318333A (en) * 1979-09-28 1982-03-09 Caterpillar Tractor Co. Bidirectional, multiple speed hydraulic actuator
WO1981000893A1 (en) * 1979-09-28 1981-04-02 R Cemenska Bidirectional,multiple speed hydraulic actuator
AT374217B (en) * 1982-07-07 1984-03-26 Plasser Bahnbaumasch Franz SLEEVE CUP UNIT WITH LIMITATION STOP
SE510463C2 (en) * 1996-11-26 1999-05-25 Pos Line Ab Method and apparatus for eliminating piston rod rust when starting a pneumatic motor
FR2805550B1 (en) * 2000-02-29 2003-09-26 Anciens Ets Lucien Geismar Soc RAILWAY BALLAST DRAWING UNIT
CN102061646B (en) * 2010-10-26 2012-04-18 浙江大学 Hydraulic excitation system of tamping device
ES2644352B1 (en) * 2017-01-25 2018-08-09 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
CN113374746B (en) * 2021-07-06 2022-05-20 中煤科工集团重庆研究院有限公司 Synchronous continuous conveying drill rod hydraulic system
CN113374744B (en) * 2021-07-06 2022-05-06 中煤科工集团重庆研究院有限公司 Continuous conveying drill rod hydraulic system with locking function
CN113374745B (en) * 2021-07-06 2022-05-20 中煤科工集团重庆研究院有限公司 Hydraulic system for continuously conveying drill rods
CN113404731B (en) * 2021-07-06 2022-05-20 中煤科工集团重庆研究院有限公司 Synchronous continuous conveying drill rod hydraulic system with locking function
AT527175A1 (en) * 2023-04-18 2024-11-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh control of a tamping unit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1004541A (en) * 1911-03-22 1911-09-26 Frederick E Martin Fluid-pressure control.
US1097983A (en) * 1911-05-01 1914-05-26 Rateau Steam Regenerator Company Steam-regenerator.
US1047146A (en) * 1911-09-09 1912-12-17 Alberto Balloco Service-motor operated by liquid for controlling mechanisms.
US1484030A (en) * 1923-01-30 1924-02-19 Kitchen John George Aulsebrook Means for controlling motion in fluid-pressure apparatus
US2171005A (en) * 1936-05-05 1939-08-29 Eclipse Aviat Corp Speed-responsive device
US2206771A (en) * 1939-11-24 1940-07-02 Jr Joseph J Dugas Operating valve for vacuum systems for controlling marine clutches
US2398997A (en) * 1943-02-22 1946-04-23 Gen Electric Variable-speed gear transmission
US2661724A (en) * 1951-07-17 1953-12-08 James P Guarnieri Inc Multiple position fluid pressure actuated apparatus
AT182113B (en) * 1953-11-30 1955-05-25 Plasser Bahnbaumasch Franz Device in track tamping machines for mutual adjustment of tamping tools arranged in pairs
US2803379A (en) * 1955-10-24 1957-08-20 Union Oil Co Controlled liquid dispensing system

Also Published As

Publication number Publication date
CH333107A (en) 1958-10-15
FR1197898A (en) 1959-12-03
US2986124A (en) 1961-05-30
DE1082929B (en) 1960-06-09

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