FR1120895A - Device for the introduction of blanks in tube or bar into a pilgrim pitch roller mill - Google Patents

Device for the introduction of blanks in tube or bar into a pilgrim pitch roller mill

Info

Publication number
FR1120895A
FR1120895A FR1120895DA FR1120895A FR 1120895 A FR1120895 A FR 1120895A FR 1120895D A FR1120895D A FR 1120895DA FR 1120895 A FR1120895 A FR 1120895A
Authority
FR
France
Prior art keywords
blanks
introduction
bar
tube
roller mill
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
Other languages
French (fr)
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.)
Svenska Metallverken AB
Original Assignee
Svenska Metallverken AB
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 Svenska Metallverken AB filed Critical Svenska Metallverken AB
Application granted granted Critical
Publication of FR1120895A publication Critical patent/FR1120895A/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
    • B21B21/045—Pilgrim-step feeding mechanisms for reciprocating stands
    • 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
    • B21B21/005—Pilgrim-step tube-rolling, i.e. pilger mills with reciprocating stand, e.g. driving the stand

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Forging (AREA)
  • Crushing And Grinding (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Metal Rolling (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
FR1120895D 1954-03-16 1955-03-16 Device for the introduction of blanks in tube or bar into a pilgrim pitch roller mill Expired FR1120895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE770366X 1954-03-16

Publications (1)

Publication Number Publication Date
FR1120895A true FR1120895A (en) 1956-07-16

Family

ID=20330875

Family Applications (3)

Application Number Title Priority Date Filing Date
FR1120894D Expired FR1120894A (en) 1954-03-16 1955-03-16 Method and device for the treatment of blank tubes in a pilgrim pitch rolling mill
FR1120893D Expired FR1120893A (en) 1954-03-16 1955-03-16 Method and device for passing blank tubes or bars through a pilgrim pitch roller mill
FR1120895D Expired FR1120895A (en) 1954-03-16 1955-03-16 Device for the introduction of blanks in tube or bar into a pilgrim pitch roller mill

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR1120894D Expired FR1120894A (en) 1954-03-16 1955-03-16 Method and device for the treatment of blank tubes in a pilgrim pitch rolling mill
FR1120893D Expired FR1120893A (en) 1954-03-16 1955-03-16 Method and device for passing blank tubes or bars through a pilgrim pitch roller mill

Country Status (3)

Country Link
DE (2) DE1016672B (en)
FR (3) FR1120894A (en)
GB (3) GB768593A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113546969A (en) * 2021-07-23 2021-10-26 成都冶金实验厂有限公司 Multi-channel cooling bed feeding system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067758B (en) * 1957-02-14 1959-10-29 Mannesmann Meer Ag Cold pilger mill with a reciprocating rolling stand
DE2001881A1 (en) * 1970-01-13 1971-07-22 Mannesmann Meer Ag Crankshaft bearings for cold pilger mills
CN114558892B (en) * 2022-03-21 2023-12-22 浙江义腾特种钢管有限公司 Seamless steel pipe perforating device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE254470C (en) *
DE195366C (en) * 1904-05-12 1908-02-14 Feed device for pilgrim step rolling mills
DE188387C (en) * 1904-06-19 1907-08-09 Feed device for pilgrim step rolling mills for rolling out pipes and hollow bodies to achieve a smooth introduction of the workpiece between the rollers
FR439366A (en) * 1911-04-04 1912-06-12 Escaut Et Meuse D Control system for rolling mill rolls
DE471003C (en) * 1927-03-21 1929-02-07 Schloemann Akt Ges Device for removing, cooling and installing the mandrel of pilgrim step rolling mills
DE542330C (en) * 1927-07-02 1932-01-22 Demag Akt Ges Device for installing and removing mandrels in tube rolling mills or drawbars
DE700857C (en) * 1937-03-31 1941-01-02 Kronprinz Akt Ges Fuer Metalli Device for bringing about the gradual feed in pilger mills
CH245137A (en) * 1945-06-27 1946-10-31 Inc Rockrite Processes Pilgrim step mill for cold rolling metal tubes.
DE848336C (en) * 1951-05-20 1952-09-04 Meer Ag Maschf Hot pilgrim stepping mill

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113546969A (en) * 2021-07-23 2021-10-26 成都冶金实验厂有限公司 Multi-channel cooling bed feeding system
CN113546969B (en) * 2021-07-23 2023-08-08 成都冶金实验厂有限公司 Multichannel cooling bed feeding system

Also Published As

Publication number Publication date
FR1120894A (en) 1956-07-16
GB770366A (en) 1957-03-20
DE1016672B (en) 1957-10-03
DE1109122B (en) 1961-06-22
FR1120893A (en) 1956-07-16
GB768593A (en) 1957-02-20
GB779379A (en) 1957-07-17

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