FR2187428A1 - - Google Patents

Info

Publication number
FR2187428A1
FR2187428A1 FR7321452A FR7321452A FR2187428A1 FR 2187428 A1 FR2187428 A1 FR 2187428A1 FR 7321452 A FR7321452 A FR 7321452A FR 7321452 A FR7321452 A FR 7321452A FR 2187428 A1 FR2187428 A1 FR 2187428A1
Authority
FR
France
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.)
Granted
Application number
FR7321452A
Other languages
French (fr)
Other versions
FR2187428B1 (en:Method
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.)
Wean United Inc
Original Assignee
Wean United Inc
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 Wean United Inc filed Critical Wean United Inc
Publication of FR2187428A1 publication Critical patent/FR2187428A1/fr
Application granted granted Critical
Publication of FR2187428B1 publication Critical patent/FR2187428B1/fr
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
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • B21B31/103—Manipulators or carriages therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/12—Covers or shieldings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Warehouses Or Storage Devices (AREA)
FR7321452A 1972-06-14 1973-06-13 Expired FR2187428B1 (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26281172A 1972-06-14 1972-06-14

Publications (2)

Publication Number Publication Date
FR2187428A1 true FR2187428A1 (en:Method) 1974-01-18
FR2187428B1 FR2187428B1 (en:Method) 1977-12-30

Family

ID=22999164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7321452A Expired FR2187428B1 (en:Method) 1972-06-14 1973-06-13

Country Status (7)

Country Link
US (1) US3779061A (en:Method)
JP (1) JPS5211653B2 (en:Method)
CA (1) CA975589A (en:Method)
DE (1) DE2322791A1 (en:Method)
ES (1) ES415937A1 (en:Method)
FR (1) FR2187428B1 (en:Method)
GB (1) GB1413906A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2438818C2 (ru) * 2009-10-20 2012-01-10 Николай Григорьевич Лебедев Прокатный стенд

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3838556C2 (de) * 1988-11-14 1995-04-20 Schloemann Siemag Ag Einrichtung für das Auswechseln eines Universalwalzgerüsts in einer Universal-Tandemstraße eines Formstahl-Walzwerkes
JP6421244B2 (ja) * 2014-12-04 2018-11-07 ボブスト メックス ソシエテ アノニム 工具ホルダヘッド、輸送キャリッジ、並びに平坦基材変換用ユニットのための工具を取り付ける及び取り外すための方法
CN117943411B (zh) * 2024-03-22 2024-06-14 山西禄泽重工科技有限公司 一种生产热轧无缝管减径机组的机架推拉装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1551776A (en:Method) * 1967-01-25 1968-12-27

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1273016A (en) * 1968-10-02 1972-05-03 Hitachi Ltd Roll changing apparatus for a four-high rolling mill
US3670550A (en) * 1969-03-22 1972-06-20 Siegener Maschinenbau Gmbh Work roll exchange device
US3698226A (en) * 1971-07-01 1972-10-17 Blaw Knox Foundry Mill Machine Roll changers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1551776A (en:Method) * 1967-01-25 1968-12-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2438818C2 (ru) * 2009-10-20 2012-01-10 Николай Григорьевич Лебедев Прокатный стенд

Also Published As

Publication number Publication date
ES415937A1 (es) 1976-02-01
CA975589A (en) 1975-10-07
US3779061A (en) 1973-12-18
JPS4952157A (en:Method) 1974-05-21
GB1413906A (en) 1975-11-12
FR2187428B1 (en:Method) 1977-12-30
JPS5211653B2 (en:Method) 1977-04-01
DE2322791A1 (de) 1974-01-03

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Legal Events

Date Code Title Description
ST Notification of lapse