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
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)
- Tires In General (AREA)
- Tyre Moulding (AREA)
- Metal Rolling (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.
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)
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 |
EP0542384B1 (fr) * | 1991-11-13 | 1997-01-02 | MANNESMANN Aktiengesellschaft | Rouleau à dilatation commandée hydrauliquement |
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)
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 |
-
1983
- 1983-11-22 DE DE3342054A patent/DE3342054C2/de not_active Expired
-
1984
- 1984-04-20 JP JP59078814A patent/JPS60111705A/ja active Pending
- 1984-05-29 FR FR848408418A patent/FR2555076B1/fr not_active Expired - Fee Related
- 1984-06-04 GB GB08414185A patent/GB2150060B/en not_active Expired
- 1984-06-18 IT IT21458/84A patent/IT1174024B/it active
- 1984-06-29 BE BE2/60447A patent/BE900042A/fr not_active IP Right Cessation
- 1984-11-15 CA CA000467961A patent/CA1248785A/fr not_active Expired
- 1984-11-16 US US06/672,573 patent/US4602408A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT1174024B (it) | 1987-06-24 |
GB2150060B (en) | 1987-06-17 |
FR2555076B1 (fr) | 1992-08-14 |
GB8414185D0 (en) | 1984-07-11 |
DE3342054C2 (de) | 1986-01-30 |
DE3342054A1 (de) | 1985-06-05 |
JPS60111705A (ja) | 1985-06-18 |
IT8421458A0 (it) | 1984-06-18 |
CA1248785A (fr) | 1989-01-17 |
US4602408A (en) | 1986-07-29 |
GB2150060A (en) | 1985-06-26 |
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 |