MY110432A - Apparatus for manufacturing prestressed concrete railways ties, and ties manufactured using such apparatus - Google Patents

Apparatus for manufacturing prestressed concrete railways ties, and ties manufactured using such apparatus

Info

Publication number
MY110432A
MY110432A MYPI91002146A MYPI19912146A MY110432A MY 110432 A MY110432 A MY 110432A MY PI91002146 A MYPI91002146 A MY PI91002146A MY PI19912146 A MYPI19912146 A MY PI19912146A MY 110432 A MY110432 A MY 110432A
Authority
MY
Malaysia
Prior art keywords
mould
segments
ties
beams
supporting rods
Prior art date
Application number
MYPI91002146A
Inventor
Willem Bennenk Hendrik
Quartel Cornelis
Rijken Adrianus
Original Assignee
Spanbeton B V
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 Spanbeton B V filed Critical Spanbeton B V
Publication of MY110432A publication Critical patent/MY110432A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/10—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
    • B28B23/06—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed for the production of elongated articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

AN APPARATUS FOR MANUFACTURING PRESTRESSED CONCRETE PILES OR BEAMS, IN PARTICULAR RAILWAY TIES. THE APPARATUS COMPRISES A CASTING MOULD WHICH IS DIVISIBLE INTO SEGMENTS EACH HAVING THE LENGTH OF A BEAM TO BE FORMED. WIRE TENSIONING DEVICES ARE ARRANGED AT THE ENDS OF THE CASTING MOULD FOR TENSIONING THE PRESTRESSING WIRES RUNNING THROUGH THE SEGMENTS. UPON HARDENING OF THE CONCRETE POURED INTO THE CASTING MOULD, THESE PRETRESSING WIRES CAN BE CUT BETWEEN THE RESPECTIVE SEGMENTS BY MEANS OF A CUTTING DEVICE SO AS TO OBTAIN SEPARATE PRESTRESSED BEAMS OF A LENGHT DETERMINED BY THE MOULD SEGMENTS. ACCORDING TO THE INVENTION, ADJACENT MOULD SEGMENTS ARE INTERCONNECTED BY AT LEAST ONE OPEN PASSAGE (3) OF TRAPEZOIDAL CROSS-SECTION SURROUNDING THE CONTINUOUS PRESTRESSING WIRES (6), THE MOULD (16) IS SUPPORTED BY SUPPORTING MEANS (13) WHICH CAN BE MOVED IN VERTICAL DIRECTION AND VERTICALLY DIRECTED SUPPORTING RODS (34) ARE PROVIDED AT EACH OPEN PASSAGE (3) BETWEEN ADJACENT MOULD SEGMENTS. THESE SUPPORTING RODS (34) EXTEND THROUGH THE BOTTOM OF THE MOULD (16) AND CAN BE MOVED IN VERTICAL DIRECTION SEPARATELY FROM THE MOULD (16). THE ARRANGEMENT IS SUCH THAT AFTER HARDENING OF THE CONCRETE POURED INTO THE MOULD (16), THE INTERCONNECTED BEAMS (1, 1') REMAIN SUPPORTED BY THE SUPPORTING RODS (34) DURING MOULD RELEASE BY DOWNWARD DISPLACEMENT OF THE MOULD (16).
MYPI91002146A 1990-11-20 1991-11-20 Apparatus for manufacturing prestressed concrete railways ties, and ties manufactured using such apparatus MY110432A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9002531A NL9002531A (en) 1990-11-20 1990-11-20 Apparatus for the production of prestressed concrete sleepers for railway tracks, as well as sleepers manufactured using this apparatus.

Publications (1)

Publication Number Publication Date
MY110432A true MY110432A (en) 1998-05-30

Family

ID=19858006

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI91002146A MY110432A (en) 1990-11-20 1991-11-20 Apparatus for manufacturing prestressed concrete railways ties, and ties manufactured using such apparatus

Country Status (10)

Country Link
EP (1) EP0558590B1 (en)
KR (1) KR930703126A (en)
AR (1) AR245967A1 (en)
CS (1) CS351191A3 (en)
DE (1) DE69103638T2 (en)
ES (1) ES2064124T3 (en)
MY (1) MY110432A (en)
NL (1) NL9002531A (en)
PL (1) PL167856B1 (en)
WO (1) WO1992008589A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2116819B1 (en) * 1994-01-11 1999-03-16 Alvistranvi S A MANUFACTURING PROCEDURE FOR MULTIPURPOSE CROSSINGS.
KR100243969B1 (en) * 1997-11-10 2000-02-01 허규태 Method for manufacturing concrete sleeper
KR100243970B1 (en) * 1997-11-10 2000-02-01 허규태 Apparatus for manufacturing sleeper
KR100243972B1 (en) * 1997-12-09 2000-02-01 허규태 Wire cutting apparatus for manufacturing sleeper
CN100558523C (en) * 2008-06-05 2009-11-11 中铁十四局集团有限公司 Tensioning force-separated movable casing sleeper mould

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT271298B (en) * 1964-11-20 1969-05-27 Josef Proksch Base plate and method for producing a large format building board
US3832118A (en) * 1972-05-08 1974-08-27 Span Deck Inc Apparatus for production of cast concrete members
US4102957A (en) * 1975-11-20 1978-07-25 Canfarge Ltd (Francon Division) Apparatus and method for manufacturing prestressed concrete railway ties
SE408535B (en) * 1977-04-29 1979-06-18 A Betong Ab SET THAT IN A LONG FORMBED MANUFACTURE SEVERAL ONE OF THE FOLLOWING BUILDING ELEMENTS AND FORMBED FOR EXECUTION OF THE SET
FR2458368A1 (en) * 1979-06-13 1981-01-02 Freyssinet Int Stup METHOD AND DEVICE FOR DEMOLISHING PRECONTRATED CONCRETE ELEMENTS MOLDED ON A LONG BENCH

Also Published As

Publication number Publication date
CS351191A3 (en) 1992-06-17
WO1992008589A1 (en) 1992-05-29
NL9002531A (en) 1992-06-16
EP0558590A1 (en) 1993-09-08
DE69103638D1 (en) 1994-09-29
DE69103638T2 (en) 1995-04-13
AR245967A1 (en) 1994-03-30
EP0558590B1 (en) 1994-08-24
ES2064124T3 (en) 1995-01-16
KR930703126A (en) 1993-11-29
PL167856B1 (en) 1995-11-30

Similar Documents

Publication Publication Date Title
KR0179441B1 (en) Method and device for the constructing a permanent railroad track
GB1117706A (en) Elevated traffic surface and method of building same
EP0289017B1 (en) Plant to manufacture elongated elements of prestressed reinforced concrete
MY110432A (en) Apparatus for manufacturing prestressed concrete railways ties, and ties manufactured using such apparatus
US3938922A (en) Means for forming a prestressed slab including collapsible bulkheads
US4737333A (en) Method for manufacturing concrete railway sleepers
US4872823A (en) Apparatus for forming a columnar reinforcement in a concrete wall panel
US5820887A (en) Apparatus for slip form production of prestressed concrete railroad ties
DE19708896C2 (en) Slab track, mainly for the switch area
DE50310840D1 (en) METHOD FOR MANUFACTURING A FIXED RAILWAY AND PATH
ATE324491T1 (en) METHOD FOR PRODUCING A SOLID ROADWAY FOR RAIL-BOUND TRAFFIC, AND A SOLID ROADWAY FOR IMPLEMENTING THE PROCESS
RU93032039A (en) THE DEVICE FOR THE MANUFACTURE OF THE PRELIMINARY STRESSED RAILWAY TRAILS AND PRODUCED WITH THE HELP OF THIS DEVICE TRAILERS
DE69101519D1 (en) Process for manufacturing the foundation beams of a paper machine.
MX172187B (en) TENSIONED CONCRETE RAILWAY SLEEPER
ATE174084T1 (en) DEVICE AND METHOD FOR PRODUCING RAILWAY TRACKS
FR2651813B1 (en) PROCESS FOR THE CONSTRUCTION OF WORKS, ESPECIALLY CROSSINGS UNDER A RAILWAY.
JP3665909B2 (en) Bridge reconstruction method
WO1980000673A1 (en) Combination bed concrete casting apparatus
GB609527A (en) Improvements in the mass production of reinforced concrete constructions
GB2230729A (en) Manufacture of concrete railway sleepers
GB1432565A (en) Railway track supports
FI97073B (en) Method and arrangement for supporting a bridge which is moved along transport beams
SU846279A1 (en) Plant for moulding ferroconcrete articles
RU2031783C1 (en) Conveyer installation for making ferroconcrete bases under rails
JPH049901B2 (en)