KR930703126A - 압축응력이 부가된 콘크리트 철도침목 및 그 제조장치 - Google Patents

압축응력이 부가된 콘크리트 철도침목 및 그 제조장치

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
English (en)
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/ko

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)
KR1019930701504A 1990-11-20 1993-05-20 압축응력이 부가된 콘크리트 철도침목 및 그 제조장치 KR930703126A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9002531A NL9002531A (nl) 1990-11-20 1990-11-20 Inrichting voor het vervaardigen van voorgespannen betonnen dwarsliggers voor spoorrails, alsmede dwarsliggers vervaardigd onder toepassing van deze inrichting.
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 (ko) 1993-11-29

Family

ID=19858006

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930701504A KR930703126A (ko) 1990-11-20 1993-05-20 압축응력이 부가된 콘크리트 철도침목 및 그 제조장치

Country Status (10)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100243970B1 (ko) * 1997-11-10 2000-02-01 허규태 콘크리이트 침목의 제조 장치(Apparatus for manufacturing sleeper)
KR100243969B1 (ko) * 1997-11-10 2000-02-01 허규태 콘크리이트 침목의 제조 방법(Method for manufacturing concrete sleeper)
KR100243972B1 (ko) * 1997-12-09 2000-02-01 허규태 침목 제조용 와이어 절단장치(Wire cutting apparatus for manufacturing sleeper)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2116819B1 (es) * 1994-01-11 1999-03-16 Alvistranvi S A Procedimiento de fabricacion de traviesas polivalentes.
CN100558523C (zh) * 2008-06-05 2009-11-11 中铁十四局集团有限公司 分离张拉力活壳体轨枕模具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT271298B (de) * 1964-11-20 1969-05-27 Josef Proksch Grundplatte und Verfahren zur Herstellung einer Großformatbauplatte
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 (sv) * 1977-04-29 1979-06-18 A Betong Ab Sett att i en lang formbedd tillverka flera pa varandra foljande byggnadselement samt formbedd for utforande av settet
FR2458368A1 (fr) * 1979-06-13 1981-01-02 Freyssinet Int Stup Procede et dispositif de demoulage d'elements en beton precontraint moules sur un long banc

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100243970B1 (ko) * 1997-11-10 2000-02-01 허규태 콘크리이트 침목의 제조 장치(Apparatus for manufacturing sleeper)
KR100243969B1 (ko) * 1997-11-10 2000-02-01 허규태 콘크리이트 침목의 제조 방법(Method for manufacturing concrete sleeper)
KR100243972B1 (ko) * 1997-12-09 2000-02-01 허규태 침목 제조용 와이어 절단장치(Wire cutting apparatus for manufacturing sleeper)

Also Published As

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

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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