BR9007112A - Lubrificacao aperfeicoada de rolo de deflexao controlada - Google Patents
Lubrificacao aperfeicoada de rolo de deflexao controladaInfo
- Publication number
- BR9007112A BR9007112A BR909007112A BR9007112A BR9007112A BR 9007112 A BR9007112 A BR 9007112A BR 909007112 A BR909007112 A BR 909007112A BR 9007112 A BR9007112 A BR 9007112A BR 9007112 A BR9007112 A BR 9007112A
- Authority
- BR
- Brazil
- Prior art keywords
- perfected
- lubrication
- deflection roll
- controlled deflection
- controlled
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G1/00—Calenders; Smoothing apparatus
- D21G1/02—Rolls; Their bearings
-
- 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
- B21B27/055—Sleeved rolls with deflectable sleeves with sleeves radially deflectable on a stationary beam by means of hydraulic supports
-
- 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
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/08—Lubricating, cooling or heating rolls internally
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G1/00—Calenders; Smoothing apparatus
- D21G1/02—Rolls; Their bearings
- D21G1/0206—Controlled deflection rolls
- D21G1/0213—Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member
- D21G1/022—Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member the means using fluid pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/02—Bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/02—Bearings
- F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
- F16C13/024—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle
- F16C13/026—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure
- F16C13/028—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure with a plurality of supports along the length of the roll mantle, e.g. hydraulic jacks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Geometry (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/308,921 US4897905A (en) | 1989-02-13 | 1989-02-13 | Controlled deflection roll using inert gasses and independent lubrication system |
PCT/US1990/000302 WO1990009482A1 (en) | 1989-02-13 | 1990-01-16 | Improved controlled deflection roll lubrication |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9007112A true BR9007112A (pt) | 1992-02-18 |
Family
ID=23195937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR909007112A BR9007112A (pt) | 1989-02-13 | 1990-01-16 | Lubrificacao aperfeicoada de rolo de deflexao controlada |
Country Status (9)
Country | Link |
---|---|
US (1) | US4897905A (pt) |
EP (1) | EP0456726B2 (pt) |
JP (1) | JP2579248B2 (pt) |
KR (1) | KR0161960B1 (pt) |
BR (1) | BR9007112A (pt) |
CA (1) | CA2046918C (pt) |
DE (1) | DE69002759T3 (pt) |
FI (1) | FI108253B (pt) |
WO (1) | WO1990009482A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5244448A (en) * | 1989-05-22 | 1993-09-14 | Valmet Paper Machinery Inc. | Method and apparatus for regulating the temperature of an adjustable-crown roll |
US5010633A (en) * | 1990-06-21 | 1991-04-30 | Beloit Corporation | Controlled deflection roll with heat barrier |
DE4107440C2 (de) * | 1991-03-08 | 1993-12-02 | Kleinewefers Gmbh | Durchbiegungssteuerbare und beheizbare Walze |
DE102004022377A1 (de) * | 2004-05-06 | 2005-12-08 | Voith Paper Patent Gmbh | Biegeausgleichswalze |
DE102019218265A1 (de) * | 2019-11-26 | 2021-05-27 | Multivac Sepp Haggenmüller Se & Co. Kg | Verpackungsmaschine mit abgedichteter umlenkrolle |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3726338A (en) * | 1970-12-28 | 1973-04-10 | Beloit Corp | Controlled deflection roll with controlled temperature |
US4117706A (en) * | 1977-09-23 | 1978-10-03 | Jones & Laughlin Steel Corporation | Remotely adjustable hydraulic pressure regulator |
DE2902955C2 (de) * | 1979-01-22 | 1982-09-16 | Escher Wyss AG, Zürich | Durchbiegungseinstellwalze |
DE2902956C2 (de) * | 1979-01-23 | 1983-05-26 | Escher Wyss AG, Zürich | Beheizte Durchbiegungseinstellwalze |
DE2943644A1 (de) * | 1979-10-29 | 1981-05-07 | Küsters, Eduard, 4150 Krefeld | Walzenanordnung zur druckbehandlung von warenbahnen |
DE3003395C2 (de) * | 1980-01-31 | 1983-04-07 | Küsters, Eduard, 4150 Krefeld | Verfahren zur Steuerung der Liniendruckverteilung einer Walze und entsprechende Walze |
US4402207A (en) * | 1981-07-09 | 1983-09-06 | Olin Corporation | Zero clearance device for rolling mill apparatus |
JPS5874898A (ja) * | 1981-10-29 | 1983-05-06 | Shimadzu Corp | タ−ボ分子ポンプ |
DE3416210C3 (de) * | 1984-05-02 | 1994-07-14 | Kleinewefers Gmbh | Walzenpresse für Papier- und ähnliche Bahnen |
US4679287A (en) * | 1984-10-04 | 1987-07-14 | Beloit Corporation | Heated variable crown roll |
JPS61187944U (pt) * | 1985-05-16 | 1986-11-22 | ||
DE3526283A1 (de) * | 1985-07-23 | 1987-02-05 | Kleinewefers Gmbh | Durchbiegungssteuerbare und beheizbare walze |
DE3639935A1 (de) † | 1986-11-22 | 1988-06-01 | Kuesters Eduard Maschf | Walze |
-
1989
- 1989-02-13 US US07/308,921 patent/US4897905A/en not_active Expired - Lifetime
-
1990
- 1990-01-16 BR BR909007112A patent/BR9007112A/pt not_active IP Right Cessation
- 1990-01-16 EP EP90902962A patent/EP0456726B2/en not_active Expired - Lifetime
- 1990-01-16 KR KR1019910700881A patent/KR0161960B1/ko not_active IP Right Cessation
- 1990-01-16 CA CA002046918A patent/CA2046918C/en not_active Expired - Fee Related
- 1990-01-16 DE DE69002759T patent/DE69002759T3/de not_active Expired - Fee Related
- 1990-01-16 JP JP2503096A patent/JP2579248B2/ja not_active Expired - Fee Related
- 1990-01-16 WO PCT/US1990/000302 patent/WO1990009482A1/en active IP Right Grant
-
1991
- 1991-08-12 FI FI913813A patent/FI108253B/fi active
Also Published As
Publication number | Publication date |
---|---|
DE69002759T2 (de) | 1994-01-05 |
FI913813A0 (fi) | 1991-08-12 |
EP0456726A1 (en) | 1991-11-21 |
CA2046918C (en) | 1995-05-30 |
JP2579248B2 (ja) | 1997-02-05 |
US4897905A (en) | 1990-02-06 |
KR920701569A (ko) | 1992-08-12 |
EP0456726B1 (en) | 1993-08-11 |
EP0456726B2 (en) | 1998-07-29 |
DE69002759T3 (de) | 1999-04-08 |
FI108253B (fi) | 2001-12-14 |
JPH04500393A (ja) | 1992-01-23 |
CA2046918A1 (en) | 1990-08-14 |
DE69002759D1 (de) | 1993-09-16 |
WO1990009482A1 (en) | 1990-08-23 |
KR0161960B1 (ko) | 1999-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 16/01/2010 |