GB737186A - Improvements in or relating to pilger mill apparatus for the manufacture of seamlessmetal tubes - Google Patents

Improvements in or relating to pilger mill apparatus for the manufacture of seamlessmetal tubes

Info

Publication number
GB737186A
GB737186A GB22636/52A GB2263652A GB737186A GB 737186 A GB737186 A GB 737186A GB 22636/52 A GB22636/52 A GB 22636/52A GB 2263652 A GB2263652 A GB 2263652A GB 737186 A GB737186 A GB 737186A
Authority
GB
United Kingdom
Prior art keywords
mandrel
rod
lever
slidable
extension
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
GB22636/52A
Other languages
English (en)
Inventor
Gavin Smellie Mclay
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.)
Stewarts and Lloyds Ltd
Original Assignee
Stewarts and Lloyds Ltd
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
Priority to BE522522D priority Critical patent/BE522522A/xx
Priority to NL89051D priority patent/NL89051C/xx
Application filed by Stewarts and Lloyds Ltd filed Critical Stewarts and Lloyds Ltd
Priority to GB22636/52A priority patent/GB737186A/en
Priority to US376541A priority patent/US2783666A/en
Priority to DEST6931A priority patent/DE955852C/de
Priority to FR1088363D priority patent/FR1088363A/fr
Priority to ES0211182A priority patent/ES211182A1/es
Publication of GB737186A publication Critical patent/GB737186A/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Extrusion Of Metal (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
GB22636/52A 1952-09-09 1952-09-09 Improvements in or relating to pilger mill apparatus for the manufacture of seamlessmetal tubes Expired GB737186A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE522522D BE522522A (sv) 1952-09-09
NL89051D NL89051C (sv) 1952-09-09
GB22636/52A GB737186A (en) 1952-09-09 1952-09-09 Improvements in or relating to pilger mill apparatus for the manufacture of seamlessmetal tubes
US376541A US2783666A (en) 1952-09-09 1953-08-26 Pilger mill apparatus
DEST6931A DE955852C (de) 1952-09-09 1953-08-28 Vorrichtung an Pilgerschrittwalzwerken
FR1088363D FR1088363A (fr) 1952-09-09 1953-08-28 Perfectionnement aux laminoirs à pas de pélerin pour la fabrication de tubes métalliques sans soudure
ES0211182A ES211182A1 (es) 1952-09-09 1953-11-08 UN MECANISMO DE CONEXIoN DEL MANDRIL PARA UN APARATO LAMINADOR DE PASO DE PEREGRINO

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22636/52A GB737186A (en) 1952-09-09 1952-09-09 Improvements in or relating to pilger mill apparatus for the manufacture of seamlessmetal tubes

Publications (1)

Publication Number Publication Date
GB737186A true GB737186A (en) 1955-09-21

Family

ID=10182639

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22636/52A Expired GB737186A (en) 1952-09-09 1952-09-09 Improvements in or relating to pilger mill apparatus for the manufacture of seamlessmetal tubes

Country Status (7)

Country Link
US (1) US2783666A (sv)
BE (1) BE522522A (sv)
DE (1) DE955852C (sv)
ES (1) ES211182A1 (sv)
FR (1) FR1088363A (sv)
GB (1) GB737186A (sv)
NL (1) NL89051C (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2617662C2 (de) * 1976-04-22 1985-10-24 Mannesmann AG, 4000 Düsseldorf Vorschubeinrichtung für Warmpilgerwalzwerke
US4037453A (en) * 1976-05-04 1977-07-26 Aetna-Standard Engineering Company Shellpusher for plug mill or the like
US4145906A (en) * 1978-02-21 1979-03-27 Proizvodstvennoe Obiedinenie "Elektrostaltyazhmash" Feeding device of a tube cold-rolling mill
IT1110926B (it) * 1979-02-07 1986-01-13 Innocenti Santeustacchio Spa Metodo ed apparecchiatura per il controllo del movimento del mandrino in un laminatoio continuo a mandrino trattenuto
IT213865Z2 (it) * 1988-06-30 1990-03-01 Innocenti Santeustacchio Spa Porta mandrino a culla per laminatoi a passo di pellegrino.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US683801A (en) * 1901-07-08 1901-10-01 British Mannesmann Tube Co Ltd Apparatus for step-rolling tubes.
DE433518C (de) * 1925-09-09 1926-09-01 Bochumer Ver Fuer Bergbau Dornschloss fuer Rohrwalzwerke
DE478270C (de) * 1928-07-24 1929-06-22 Fritz Osenberg Einrichtung zum Auswechseln der Pilgerdorne bei Pilgerschrittwalzwerken
US1936475A (en) * 1929-08-22 1933-11-21 Fritsch Hermann Feeding device for pilger rolling mills
DE614700C (de) * 1933-07-23 1935-06-15 Demag Akt Ges Verriegelung des Dornstangenwiderlagers bei Rohrwalzwerken
DE877285C (de) * 1941-01-25 1953-05-21 Westdeutsche Mannesmannroehren Dornschloss fuer Pilgerschrittwalzwerke
DE854191C (de) * 1944-11-24 1952-10-30 Westdeutsche Mannesmannroehren Dornschloss fuer Pilgerschrittwalzwerke, bei dem die Verriegelung und die Freigabe des Pilgerdornes selbsttaetig mit Hilfe von Sperrgliedern erfolgt

Also Published As

Publication number Publication date
NL89051C (sv)
ES211182A1 (es) 1954-01-01
DE955852C (de) 1957-01-10
US2783666A (en) 1957-03-05
FR1088363A (fr) 1955-03-07
BE522522A (sv)

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