BE900042A - Cylindre pour des laminoirs a froid et a chaud. - Google Patents

Cylindre pour des laminoirs a froid et a chaud.

Info

Publication number
BE900042A
BE900042A BE2/60447A BE2060447A BE900042A BE 900042 A BE900042 A BE 900042A BE 2/60447 A BE2/60447 A BE 2/60447A BE 2060447 A BE2060447 A BE 2060447A BE 900042 A BE900042 A BE 900042A
Authority
BE
Belgium
Prior art keywords
cylinder
cold
bulging
hot rollers
tire
Prior art date
Application number
BE2/60447A
Other languages
English (en)
Original Assignee
Bwg Bergwerk Walzwerk
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 Bwg Bergwerk Walzwerk filed Critical Bwg Bergwerk Walzwerk
Publication of BE900042A publication Critical patent/BE900042A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • B21B27/05—Sleeved rolls with deflectable sleeves

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)

Abstract

Dans la région médiane du cylindre, le bandage de cylindre prend appui sur le noyau de cylindre. La cavité est subdivisée en espaces annulaires disposés de part et d'autre de l'appui et présentant des raccords particuliers pour le fluide sous pression et, aux extrémités du cylindre, des joints d'étanchéité radiaux souples. De ce fait, il est possible de varier le bombement du cylindre sans que des efforts de traction dans le bandage de cylindre s'opposent à un bombement par l'application d'une pression hydraulique.
BE2/60447A 1983-11-22 1984-06-29 Cylindre pour des laminoirs a froid et a chaud. BE900042A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3342054A DE3342054C2 (de) 1983-11-22 1983-11-22 Walze für Walzwerke

Publications (1)

Publication Number Publication Date
BE900042A true BE900042A (fr) 1984-10-15

Family

ID=6214869

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/60447A BE900042A (fr) 1983-11-22 1984-06-29 Cylindre pour des laminoirs a froid et a chaud.

Country Status (8)

Country Link
US (1) US4602408A (fr)
JP (1) JPS60111705A (fr)
BE (1) BE900042A (fr)
CA (1) CA1248785A (fr)
DE (1) DE3342054C2 (fr)
FR (1) FR2555076B1 (fr)
GB (1) GB2150060B (fr)
IT (1) IT1174024B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4727392A (en) * 1985-05-13 1988-02-23 The Mead Corporation Pressure development apparatus for imaging sheets employing photosensitive microcapsules
US4683744A (en) * 1985-06-18 1987-08-04 Wean United Rolling Mills, Inc. Flexible edge roll
US4722212A (en) * 1985-11-06 1988-02-02 United Engineering Rolling Mills, Inc. Self-compensating roll
US4714943A (en) * 1986-03-11 1987-12-22 Brother Kogyo Kabushiki Kaisha Imaging device
US4813258A (en) * 1987-01-14 1989-03-21 United Engineering, Inc. Assembled flexible edge roll
US4768050A (en) * 1987-04-16 1988-08-30 The Mead Corporation Pressure development apparatus for imaging sheets employing photosensitive microcapsules
US4768434A (en) * 1987-04-23 1988-09-06 The Mead Corporation Pressure development apparatus for imaging sheets
DD278091A1 (de) * 1988-12-19 1990-04-25 Schwerin Plastmaschinen Querverschiebeantrieb fuer einen transportwagen zum automatischen formwerkzeugwechsel bei spritzgiessmaschinen
US5093974A (en) * 1990-04-12 1992-03-10 United Engineering Inc. Bendable sleeved roll
US5001820A (en) * 1990-06-27 1991-03-26 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Roll for rolling mill
DE59207804D1 (de) * 1991-11-13 1997-02-13 Mannesmann Ag Hydraulisch aufweitbare Walze
JP3316359B2 (ja) * 1995-11-27 2002-08-19 三菱重工業株式会社 印刷胴
US6065319A (en) * 1996-09-11 2000-05-23 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Rolling mill with laterally different velocities
DE102007016451A1 (de) * 2007-03-30 2008-10-02 Wilhelm Aichele Rotationsschneidevorrichtung
JP6148418B1 (ja) * 2016-02-24 2017-06-14 日本タングステン株式会社 ロータリーカッター用ロールおよびロータリーカッター

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US242058A (en) * 1881-05-24 sohtjrmann
DE1120825B (de) * 1956-02-24 1961-12-28 Bergische Stahlindustrie Verschlusseinrichtung fuer Kruemmer, insbesondere Umkehrkruemmer, mit einem konischen Verschlussstopfen
FI50896C (fi) * 1969-06-04 1976-08-10 Ahlstroem Oy Tela
JPS54116364A (en) * 1978-03-02 1979-09-10 Sumitomo Metal Ind Ltd Sleeve type roll with variable crown amount
JPS5926365B2 (ja) * 1979-05-24 1984-06-27 住友金属工業株式会社 可変クラウン・ロ−ルを用いた圧延機
JPS5791810A (en) * 1980-11-26 1982-06-08 Ishikawajima Harima Heavy Ind Co Ltd Mill roll and rolling mill equipped with said roll
JPS6036322B2 (ja) * 1980-12-20 1985-08-20 住友金属工業株式会社 可変クラウン・ロ−ルを用いた圧延機
GB2094687B (en) * 1981-03-12 1985-01-23 Davy Loewy Ltd Rolling mill rolls
DE3128140C2 (de) * 1981-07-16 1983-12-15 Küsters, Eduard, 4150 Krefeld Walze

Also Published As

Publication number Publication date
JPS60111705A (ja) 1985-06-18
CA1248785A (fr) 1989-01-17
IT8421458A0 (it) 1984-06-18
DE3342054C2 (de) 1986-01-30
DE3342054A1 (de) 1985-06-05
GB2150060A (en) 1985-06-26
GB8414185D0 (en) 1984-07-11
GB2150060B (en) 1987-06-17
US4602408A (en) 1986-07-29
FR2555076B1 (fr) 1992-08-14
IT1174024B (it) 1987-06-24
FR2555076A1 (fr) 1985-05-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BWG BERGWERK- UND WALZWERK-MASCHINENBAU G.M.B.H.

Effective date: 19940630