ES475360A1 - Modelo para el moldeo de corazones de vias para aparatos de vias - Google Patents

Modelo para el moldeo de corazones de vias para aparatos de vias

Info

Publication number
ES475360A1
ES475360A1 ES475360A ES475360A ES475360A1 ES 475360 A1 ES475360 A1 ES 475360A1 ES 475360 A ES475360 A ES 475360A ES 475360 A ES475360 A ES 475360A ES 475360 A1 ES475360 A1 ES 475360A1
Authority
ES
Spain
Prior art keywords
frog
recesses
impressions
defining
plates
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES475360A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
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 SA filed Critical Creusot Loire SA
Publication of ES475360A1 publication Critical patent/ES475360A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/005—Adjustable, sectional, expandable or flexible patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
ES475360A 1977-12-14 1978-11-24 Modelo para el moldeo de corazones de vias para aparatos de vias Expired ES475360A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7737618A FR2411654A1 (fr) 1977-12-14 1977-12-14 Modele pour moulage de coeurs de voies, et procede de moulage utilisant un tel modele

Publications (1)

Publication Number Publication Date
ES475360A1 true ES475360A1 (es) 1979-04-01

Family

ID=9198825

Family Applications (1)

Application Number Title Priority Date Filing Date
ES475360A Expired ES475360A1 (es) 1977-12-14 1978-11-24 Modelo para el moldeo de corazones de vias para aparatos de vias

Country Status (7)

Country Link
BE (1) BE872766A (enrdf_load_html_response)
CH (1) CH626548A5 (enrdf_load_html_response)
DE (2) DE2853837A1 (enrdf_load_html_response)
ES (1) ES475360A1 (enrdf_load_html_response)
FR (1) FR2411654A1 (enrdf_load_html_response)
GB (1) GB2010152B (enrdf_load_html_response)
IT (1) IT1109639B (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115415478B (zh) * 2022-08-12 2024-11-22 中国铁建重工集团股份有限公司 一种辙叉铸造模型及加工方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1312591A (fr) * 1961-11-09 1962-12-21 Creusot Forges Ateliers Coeur de croisement droit

Also Published As

Publication number Publication date
FR2411654A1 (fr) 1979-07-13
FR2411654B1 (enrdf_load_html_response) 1983-02-18
IT1109639B (it) 1985-12-23
IT7869678A0 (it) 1978-11-23
GB2010152A (en) 1979-06-27
DE7836948U1 (de) 1980-10-16
DE2853837A1 (de) 1979-06-21
GB2010152B (en) 1982-02-24
BE872766A (fr) 1979-06-14
CH626548A5 (enrdf_load_html_response) 1981-11-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201