IT7869762A0 - Perfezionamento alla formatura dei cuori d incrocio - Google Patents

Perfezionamento alla formatura dei cuori d incrocio

Info

Publication number
IT7869762A0
IT7869762A0 IT7869762A IT6976278A IT7869762A0 IT 7869762 A0 IT7869762 A0 IT 7869762A0 IT 7869762 A IT7869762 A IT 7869762A IT 6976278 A IT6976278 A IT 6976278A IT 7869762 A0 IT7869762 A0 IT 7869762A0
Authority
IT
Italy
Prior art keywords
hearts
improvement
forming
cross
cross hearts
Prior art date
Application number
IT7869762A
Other languages
English (en)
Other versions
IT1109711B (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

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C9/00Moulds or cores; Moulding processes
    • B22C9/22Moulds 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 true IT7869762A0 (it) 1978-12-01
IT1109711B 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
CN111515341A (zh) * 2020-02-21 2020-08-11 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

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
EP1721043B1 (en) * 2004-03-01 2012-04-25 Delkor Rail Pty Ltd Manufacture of top plate for an elastomeric rail fastening assembly
HUP1400048A2 (en) * 2014-02-03 2015-08-28 Palya Szintvonal Tervezoe Es Szolgaltato Kft Common crossing for railroad switch
CN106400618B (zh) * 2015-07-27 2018-11-23 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

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
CN111515341A (zh) * 2020-02-21 2020-08-11 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

Also Published As

Publication number Publication date
DE2853821C2 (de) 1986-07-03
GB2010153B (en) 1982-03-24
FR2411655A1 (fr) 1979-07-13
IT1109711B (it) 1985-12-23
FR2411655B1 (it) 1980-08-22
ES475427A1 (es) 1979-04-01
GB2010153A (en) 1979-06-27
CH626821A5 (it) 1981-12-15
DE2853821A1 (de) 1979-06-21
BE872767A (fr) 1979-06-14

Similar Documents

Publication Publication Date Title
FI780574A (fi) Skyddorgan foer kanter
BE862722A (fr) Ustensile medical
NO150428C (no) Dobbelskrog-vannfartoey
AR214325A1 (es) Mejoras en las disposiciones de macetas
IT1112504B (it) Perfezionamenti alla sintesi dei mercaptani
FI781595A (fi) Form
BR7903160A (pt) Manometro
FI781394A (fi) Tilluftsdon i form av en spaltventil
IT7869762A0 (it) Perfezionamento alla formatura dei cuori d incrocio
ATA645377A (de) Drehkreuz
TR19933A (tr) N-hidroksi-n-fosfonometilglisinler ve bunlarin herbsitmadde olarak kullanilmalari
AR215762A1 (es) Mejoras en tarugos
SE7809337L (sv) Form- och kernvetska
AT362224B (de) Passepartout
BR5901164U (pt) Modelo de bracadeira
BR5901010U (pt) Modelo de cunhador
BR5900894U (pt) Modelo de binquedo
BR5900086U (pt) Modelo de rema-rema
BR5701541U (pt) Modelo de palito de dentes
IT7828810A0 (it) Delta alla quindicesima -steroidi.
DK451277A (da) Anti-allergiske midler
BR5700323U (pt) Aperfeicoamento na fabricacao de forcados
BR5601370U (pt) Modelo de gaiuta
BR5700710U (pt) Manometro
BR7805545A (pt) Manometro