KR930703126A - Concrete railway sleepers with added compression stress and its manufacturing equipment - Google Patents

Concrete railway sleepers with added compression stress and its manufacturing equipment

Info

Publication number
KR930703126A
KR930703126A KR1019930701504A KR930701504A KR930703126A KR 930703126 A KR930703126 A KR 930703126A KR 1019930701504 A KR1019930701504 A KR 1019930701504A KR 930701504 A KR930701504 A KR 930701504A KR 930703126 A KR930703126 A KR 930703126A
Authority
KR
South Korea
Prior art keywords
manufacturing equipment
compression stress
railway sleepers
concrete railway
added compression
Prior art date
Application number
KR1019930701504A
Other languages
Korean (ko)
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 filed Critical
Publication of KR930703126A publication Critical patent/KR930703126A/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
KR1019930701504A 1990-11-20 1993-05-20 Concrete railway sleepers with added compression stress and its manufacturing equipment KR930703126A (en)

Applications Claiming Priority (2)

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.
PCT/NL1991/000235 WO1992008589A1 (en) 1990-11-20 1991-11-20 Apparatus for manufacturing prestressed concrete railway ties, and ties manufactured using such apparatus

Publications (1)

Publication Number Publication Date
KR930703126A true KR930703126A (en) 1993-11-29

Family

ID=19858006

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930701504A KR930703126A (en) 1990-11-20 1993-05-20 Concrete railway sleepers with added compression stress and its manufacturing equipment

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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100243972B1 (en) * 1997-12-09 2000-02-01 허규태 Wire cutting apparatus for manufacturing sleeper
KR100243970B1 (en) * 1997-11-10 2000-02-01 허규태 Apparatus for manufacturing sleeper
KR100243969B1 (en) * 1997-11-10 2000-02-01 허규태 Method for manufacturing concrete sleeper

Families Citing this family (2)

* 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.
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100243970B1 (en) * 1997-11-10 2000-02-01 허규태 Apparatus for manufacturing sleeper
KR100243969B1 (en) * 1997-11-10 2000-02-01 허규태 Method for manufacturing concrete sleeper
KR100243972B1 (en) * 1997-12-09 2000-02-01 허규태 Wire cutting apparatus for manufacturing sleeper

Also Published As

Publication number Publication date
CS351191A3 (en) 1992-06-17
DE69103638D1 (en) 1994-09-29
NL9002531A (en) 1992-06-16
PL167856B1 (en) 1995-11-30
EP0558590B1 (en) 1994-08-24
EP0558590A1 (en) 1993-09-08
WO1992008589A1 (en) 1992-05-29
AR245967A1 (en) 1994-03-30
MY110432A (en) 1998-05-30
ES2064124T3 (en) 1995-01-16
DE69103638T2 (en) 1995-04-13

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application