IT1109711B - Perfezionamento alla formatura deicuori d incrocio - Google Patents

Perfezionamento alla formatura deicuori d incrocio

Info

Publication number
IT1109711B
IT1109711B IT69762/78A IT6976278A IT1109711B IT 1109711 B IT1109711 B IT 1109711B IT 69762/78 A IT69762/78 A IT 69762/78A IT 6976278 A IT6976278 A IT 6976278A IT 1109711 B IT1109711 B IT 1109711B
Authority
IT
Italy
Prior art keywords
deicuori
crossing
improvement
forming
deicuori forming
Prior art date
Application number
IT69762/78A
Other languages
English (en)
Other versions
IT7869762A0 (it
Original Assignee
Creusot Loire
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 Creusot Loire filed Critical Creusot Loire
Publication of IT7869762A0 publication Critical patent/IT7869762A0/it
Application granted granted Critical
Publication of IT1109711B publication Critical patent/IT1109711B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
  • Artificial Fish Reefs (AREA)
IT69762/78A 1977-12-14 1978-12-01 Perfezionamento alla formatura deicuori d incrocio IT1109711B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7737616A FR2411655A1 (fr) 1977-12-14 1977-12-14 Perfectionnement au moulage des coeurs de croisement

Publications (2)

Publication Number Publication Date
IT7869762A0 IT7869762A0 (it) 1978-12-01
IT1109711B true IT1109711B (it) 1985-12-23

Family

ID=9198823

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69762/78A IT1109711B (it) 1977-12-14 1978-12-01 Perfezionamento alla formatura deicuori d incrocio

Country Status (7)

Country Link
BE (1) BE872767A (it)
CH (1) CH626821A5 (it)
DE (1) DE2853821C2 (it)
ES (1) ES475427A1 (it)
FR (1) FR2411655A1 (it)
GB (1) GB2010153B (it)
IT (1) IT1109711B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106400618A (zh) * 2015-07-27 2017-02-15 浙江德盛铁路器材股份有限公司 双合金整体锻造辙叉及其制造方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079099A3 (fr) * 1981-11-06 1985-08-21 Etablissements Jadot Frères Société Anonyme Procédé de préparation de rail à gorge, rail ainsi obtenu et appareil de voie muni d'un tel rail
ATE555252T1 (de) * 2004-03-01 2012-05-15 Delkor Rail Pty Ltd Herstellung von oberplatte für ein elastomeres schienenbefestigungssystem
HUP1400048A2 (en) * 2014-02-03 2015-08-28 Palya Szintvonal Tervezoe Es Szolgaltato Kft Common crossing for railroad switch
CN111515341B (zh) * 2020-02-21 2023-01-31 中铁物总技术有限公司 一种提高高锰钢辙叉内部质量且降低生产成本的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1566646A (it) * 1968-03-26 1969-05-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106400618A (zh) * 2015-07-27 2017-02-15 浙江德盛铁路器材股份有限公司 双合金整体锻造辙叉及其制造方法

Also Published As

Publication number Publication date
IT7869762A0 (it) 1978-12-01
CH626821A5 (it) 1981-12-15
BE872767A (fr) 1979-06-14
GB2010153B (en) 1982-03-24
FR2411655A1 (fr) 1979-07-13
ES475427A1 (es) 1979-04-01
DE2853821C2 (de) 1986-07-03
FR2411655B1 (it) 1980-08-22
DE2853821A1 (de) 1979-06-21
GB2010153A (en) 1979-06-27

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