GB1334101A - Mills for piercing solid ingots - Google Patents

Mills for piercing solid ingots

Info

Publication number
GB1334101A
GB1334101A GB4000271A GB4000271A GB1334101A GB 1334101 A GB1334101 A GB 1334101A GB 4000271 A GB4000271 A GB 4000271A GB 4000271 A GB4000271 A GB 4000271A GB 1334101 A GB1334101 A GB 1334101A
Authority
GB
United Kingdom
Prior art keywords
stand
chains
ingot
mills
sprockets
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
GB4000271A
Other languages
English (en)
Inventor
G Pfeiffer
H Kran
W Feldmann
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of GB1334101A publication Critical patent/GB1334101A/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
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB4000271A 1970-09-03 1971-08-26 Mills for piercing solid ingots Expired GB1334101A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7033450U DE7033450U (de) 1970-09-03 1970-09-03 Schraegwalzwerk zum lochen massiver bloecke.

Publications (1)

Publication Number Publication Date
GB1334101A true GB1334101A (en) 1973-10-17

Family

ID=6614217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4000271A Expired GB1334101A (en) 1970-09-03 1971-08-26 Mills for piercing solid ingots

Country Status (6)

Country Link
US (1) US3791184A (enExample)
DE (1) DE7033450U (enExample)
FR (1) FR2105218B1 (enExample)
GB (1) GB1334101A (enExample)
IT (1) IT951587B (enExample)
SE (1) SE387060B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106513441B (zh) * 2016-11-24 2018-07-13 北京京诚之星科技开发有限公司 一种三辊穿孔机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US389585A (en) * 1888-09-18 Seamless tubes
US323510A (en) * 1885-08-04 suppes
GB190910112A (en) * 1909-04-28 1909-11-04 Albert James Farr Rolling Mill for Producing Tubes.
US1455703A (en) * 1923-01-09 1923-05-15 Becker Theodor Process and device for producing hollow blocks for manufacturing seamless tubes
US1882655A (en) * 1928-09-27 1932-10-18 Walter R Clark Machine for rolling or piercing billets
US2005155A (en) * 1932-02-23 1935-06-18 Bolton C Moise Tube expanding mill
US2159123A (en) * 1936-11-09 1939-05-23 Nat Tube Co Rolling mill mandrel
US2958244A (en) * 1956-08-17 1960-11-01 Blaw Knox Co Piercer inlet table
US3407638A (en) * 1966-03-24 1968-10-29 Kinefac Corp Method for forming serrated or corrugated hollow tubes
DE1916357A1 (de) * 1969-03-29 1971-06-16 Kabel Metallwerke Ghh Einrichtung zur kontinuierlichen Herstellung von Rohren mit Ringformwellung

Also Published As

Publication number Publication date
DE7033450U (de) 1970-12-23
FR2105218B1 (enExample) 1974-05-31
US3791184A (en) 1974-02-12
FR2105218A1 (enExample) 1972-04-28
IT951587B (it) 1973-07-10
SE387060B (sv) 1976-08-30

Similar Documents

Publication Publication Date Title
ES344113A1 (es) Un metodo y aparato para la formacion de articulos metali- cos de palanquillas o piezas en bruto.
GB1334101A (en) Mills for piercing solid ingots
GB1434504A (en) Prestress type rolling mill
GB1256944A (enExample)
GB1487614A (en) Tube rolling
GB1330927A (en) Rolling light sections
GB1288934A (enExample)
GB1441472A (en) Rolling mills
GB1239128A (enExample)
GB900734A (en) Improvements in arrangements for feeding in the starting bar in vertical continuous casting plants
GB1172132A (en) Improvements in or relating to Rolling Mills
GB1443284A (en) Cold pilgrimming rolling mills having a variable-speed drive motor
GB1429733A (en) Safety device for rolling mills
GB971268A (en) Improvements in and relating to continuous casting plants
GB1272941A (en) Roll assembly extractor for a rolling mill
GB1248834A (en) An improved method and apparatus for inserting a mandrel in a tubular metal billet and for feeding the billet with the mandrel therein to a rolling mill
GB814116A (en) Improvements in the continuous rolling of tubes
SU498047A1 (ru) Способ проката металла в планетарных валках
GB1302503A (enExample)
SU121429A1 (ru) Устройство дл принудительной задачи металла в валки прокатных станов трио
GB1246392A (en) Supporting apparatus for the work rolls of a tube cold-rolling mill
GB1162917A (en) Rolling mill screwdown
GB893044A (en) Improvements in arrangements of the rails in a rolling-mill housing
GB941290A (en) Improvements relating to withdrawing and advancing the casting in continuous casting machines
GB1288876A (enExample)

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee