IT7869762A0 - Perfezionamento alla formatura dei cuori d incrocio - Google Patents
Perfezionamento alla formatura dei cuori d incrocioInfo
- 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
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)
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1566646A (it) * | 1968-03-26 | 1969-05-09 |
-
1977
- 1977-12-14 FR FR7737616A patent/FR2411655A1/fr active Granted
-
1978
- 1978-11-10 CH CH1159778A patent/CH626821A5/fr not_active IP Right Cessation
- 1978-11-27 ES ES475427A patent/ES475427A1/es not_active Expired
- 1978-12-01 IT IT69762/78A patent/IT1109711B/it active
- 1978-12-04 GB GB7847074A patent/GB2010153B/en not_active Expired
- 1978-12-13 DE DE2853821A patent/DE2853821C2/de not_active Expired
- 1978-12-14 BE BE192323A patent/BE872767A/xx not_active IP Right Cessation
Cited By (1)
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 |
---|---|
ES475427A1 (es) | 1979-04-01 |
GB2010153A (en) | 1979-06-27 |
FR2411655A1 (fr) | 1979-07-13 |
FR2411655B1 (it) | 1980-08-22 |
GB2010153B (en) | 1982-03-24 |
DE2853821C2 (de) | 1986-07-03 |
IT1109711B (it) | 1985-12-23 |
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 | |
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 | |
BR7807396A (pt) | Manometro | |
BR7807399A (pt) | Manometro |