ES470613A1 - Un laminador de paso de peregrino para tubos - Google Patents
Un laminador de paso de peregrino para tubosInfo
- Publication number
- ES470613A1 ES470613A1 ES470613A ES470613A ES470613A1 ES 470613 A1 ES470613 A1 ES 470613A1 ES 470613 A ES470613 A ES 470613A ES 470613 A ES470613 A ES 470613A ES 470613 A1 ES470613 A1 ES 470613A1
- Authority
- ES
- Spain
- Prior art keywords
- blank
- mandrel
- stroke
- rolling
- forward stroke
- 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
Links
- 238000005096 rolling process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
- B21B21/04—Pilgrim-step feeding mechanisms
Abstract
Un laminador de paso de peregrino para tubos, que comprende un bastidor estacionario con cilindros de trabajo que pueden ser hechos girar continuamente por un órgano de accionamiento principal, un mecanismo de alimentación y giro de tocho y una mordaza de agarre de tocho, estando el primero y la última vinculados cinemáticamente con el órgano de accionamiento principal y entre sí, teniendo la mordaza de agarre de tocho tuercas situadas coaxialmente en ella y que cooperan con un tornillo de avance montado juntamente con el vástago o barra de mandril en un carro, un mecanismo destinado a transmitir movimiento de vaivén a dicho carro y que tiene sus manivelas de accionamiento y accionada vinculadas cinemáticamente con el órgano de accionamiento principal.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772485451A SU735343A1 (ru) | 1977-06-08 | 1977-06-08 | Устройство дл перемещени оправочного стержн |
Publications (1)
Publication Number | Publication Date |
---|---|
ES470613A1 true ES470613A1 (es) | 1979-02-01 |
Family
ID=20708762
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES470614A Expired ES470614A1 (es) | 1977-06-08 | 1978-06-08 | Un metodo para laminar tubos con paso de peregrino |
ES470613A Expired ES470613A1 (es) | 1977-06-08 | 1978-06-08 | Un laminador de paso de peregrino para tubos |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES470614A Expired ES470614A1 (es) | 1977-06-08 | 1978-06-08 | Un metodo para laminar tubos con paso de peregrino |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5433858A (es) |
BR (1) | BR7803688A (es) |
DE (1) | DE2825008A1 (es) |
ES (2) | ES470614A1 (es) |
FR (1) | FR2393618A1 (es) |
IT (1) | IT1096510B (es) |
SU (1) | SU735343A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4538350A (en) * | 1982-06-24 | 1985-09-03 | Nosal Vsevolod V | Method of manufacturing a multicore cable |
DE3390513C2 (de) * | 1983-07-29 | 1991-09-26 | Mo I Stali I Splavov | Verfahren zum Pilgerschrittwalzen von Rohren sowieWalzwerk zu dessen Durchf}hrung |
FR2584632B1 (fr) * | 1985-07-12 | 1989-11-17 | Delquie Maurice | Machine pour former, dans une tole, des ondes paralleles et pour souder chacune de ces ondes a ses extremites longitudinales |
RU2450875C1 (ru) * | 2010-12-22 | 2012-05-20 | Открытое акционерное общество "Электростальский завод тяжелого машиностроения" | Устройство для перемещения с регулируемой скоростью длинной оправки прокатного стана |
DE102011110939A1 (de) * | 2011-08-17 | 2013-02-21 | Sms Meer Gmbh | Verfahren und Vorrichtung zum Herstellen kalt gepilgerter Rohre |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE634385C (de) * | 1929-12-02 | 1936-08-26 | Kronprinz Akt Ges Fuer Metalli | Pilgerschrittwalzwerk |
US2358929A (en) * | 1942-05-13 | 1944-09-26 | Rockrite Processes Inc | Roll stand |
US2386863A (en) * | 1943-11-19 | 1945-10-16 | Rockrite Processes Inc | Reducing mill |
US2680391A (en) * | 1951-08-17 | 1954-06-08 | Ingersoll Milling Machine Co | Apparatus for working metal |
DE1027622B (de) * | 1954-03-16 | 1958-04-10 | Svenska Metallverken Ab | Einrichtung zum schrittweisen Vorschieben der Luppen auf einem Dorn in Kaltpilgerwalzwerken |
US3487675A (en) * | 1966-02-01 | 1970-01-06 | Sandvikens Jernverks Ab | Tube forming |
HU155536A (es) * | 1967-10-05 | |||
US3570294A (en) * | 1967-12-06 | 1971-03-16 | Jintaro Shibata | Pipe rolling equipment |
GB1240353A (en) * | 1968-09-03 | 1971-07-21 | Inst Chernoi Metallurgii | A feeder mechanism for a cold rolling tube mill |
-
1977
- 1977-06-08 SU SU772485451A patent/SU735343A1/ru active
-
1978
- 1978-06-07 DE DE19782825008 patent/DE2825008A1/de active Granted
- 1978-06-08 ES ES470614A patent/ES470614A1/es not_active Expired
- 1978-06-08 JP JP6837778A patent/JPS5433858A/ja active Granted
- 1978-06-08 IT IT24353/78A patent/IT1096510B/it active
- 1978-06-08 ES ES470613A patent/ES470613A1/es not_active Expired
- 1978-06-08 FR FR7817181A patent/FR2393618A1/fr active Granted
- 1978-06-08 BR BR7803688A patent/BR7803688A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
FR2393618A1 (fr) | 1979-01-05 |
DE2825008A1 (de) | 1979-01-11 |
IT1096510B (it) | 1985-08-26 |
FR2393618B1 (es) | 1980-11-14 |
IT7824353A0 (it) | 1978-06-08 |
JPS5433858A (en) | 1979-03-12 |
SU735343A1 (ru) | 1980-05-25 |
BR7803688A (pt) | 1979-01-09 |
ES470614A1 (es) | 1979-02-01 |
JPS5617963B2 (es) | 1981-04-25 |
DE2825008C2 (es) | 1987-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971103 |