ES8207289A1 - Perfeccionamientos en los elementos hidrostaticos de corte, en especial para cilindros de ajuste de flecha - Google Patents
Perfeccionamientos en los elementos hidrostaticos de corte, en especial para cilindros de ajuste de flechaInfo
- Publication number
- ES8207289A1 ES8207289A1 ES500062A ES500062A ES8207289A1 ES 8207289 A1 ES8207289 A1 ES 8207289A1 ES 500062 A ES500062 A ES 500062A ES 500062 A ES500062 A ES 500062A ES 8207289 A1 ES8207289 A1 ES 8207289A1
- Authority
- ES
- Spain
- Prior art keywords
- sealing surface
- sealing
- support element
- deflection roll
- controlled deflection
- 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
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
- B30B5/04—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band
- B30B5/06—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band co-operating with another endless band
- B30B5/062—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band co-operating with another endless band urged by directly-acting 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
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0662—Details of hydrostatic bearings independent of fluid supply or direction of load
- F16C32/0666—Details of hydrostatic bearings independent of fluid supply or direction of load of bearing pads
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Paper (AREA)
Abstract
ELEMENTO DE SUSTENTACION HIDROSTATICO APLICABLE A PIEZAS DE MAQUINAS MOVILES EN DIRECCION LINEAL, POR EJEMPLO MAQUINAS HERRAMIENTAS. LA SUPERFICIE DE DESPLAZAMIENTO DE LA PIEZA SUSTENTADA ES UNA SUPERFICIE DE ESTANQUEIDAD DE UNA REGLETA DE CIERRE CON UNA ANCHURA MAXIMA DE 10 MM Y LAS AREAS DE LAS SUPERFICIES HIDRAULICAMENTE ACTIVAS DEL CUÑO MOVIL, DETERMINANTES DE LA FUERZA, CON CUYA AYUDA ES PRESIONADA LA SUPERFICIE DE ESTANQUEIDAD DE LA REGLETA DE CIERRE CONTRA LA SUPERFICIE DE DESPLAZAMIENTO DE LA PIEZA SUSTENTADA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH232080 | 1980-03-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES500062A0 ES500062A0 (es) | 1982-09-01 |
ES8207289A1 true ES8207289A1 (es) | 1982-09-01 |
Family
ID=4231053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES500062A Expired ES8207289A1 (es) | 1980-03-25 | 1981-03-04 | Perfeccionamientos en los elementos hidrostaticos de corte, en especial para cilindros de ajuste de flecha |
Country Status (14)
Country | Link |
---|---|
US (1) | US4404724A (es) |
JP (1) | JPS56150621A (es) |
AR (1) | AR225951A1 (es) |
AT (1) | AT368563B (es) |
BR (1) | BR8101751A (es) |
CA (1) | CA1150538A (es) |
DE (1) | DE3012732C2 (es) |
ES (1) | ES8207289A1 (es) |
FI (1) | FI72788B (es) |
FR (1) | FR2479372A1 (es) |
GB (1) | GB2072800B (es) |
IT (1) | IT1135602B (es) |
NL (1) | NL8101097A (es) |
SE (1) | SE444045B (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE434084C (sv) * | 1981-04-15 | 1985-11-18 | Sven Schriwer | Forfarande och anordning for att teta ett vid hydrostatiska eller aerostatiska lager bildat fluidummottagningsanpassat lagringsutrymme |
DE3575007D1 (de) * | 1984-03-23 | 1990-02-01 | Volkswagenwerk Ag | Dichtung fuer eine verdraengermaschine fuer kompressible medien. |
WO1987006660A1 (fr) * | 1986-04-30 | 1987-11-05 | Clecim | Cylindre de laminoir a enveloppe deformable |
DE8500950U1 (de) * | 1985-01-16 | 1985-04-18 | Walzen Irle GmbH, 5902 Netphen | Beheizbare kalanderwalze mit einem einen stroemungsspalt bildenden verdraengerkoerper |
US4673261A (en) * | 1985-05-16 | 1987-06-16 | Alessi Industries, Inc. | Motion control apparatus for precise repeatable positioning |
DE3528333A1 (de) * | 1985-08-07 | 1987-02-19 | Kuesters Eduard | Walze |
FI77489C (fi) * | 1985-11-27 | 1989-03-10 | Valmet Oy | Pressvals foer behandling av i synnerhet en pappersbana eller motsvarande. |
FI74072C (fi) * | 1986-04-16 | 1987-12-10 | Valmet Oy | Glidskoarrangemang foer boejningskompenserad vals. |
CH673051A5 (es) * | 1986-07-08 | 1990-01-31 | Escher Wyss Ag | |
CH671732A5 (es) * | 1986-11-07 | 1989-09-29 | Escher Wyss Ag | |
CH672823A5 (es) * | 1987-03-10 | 1989-12-29 | Escher Wyss Ag | |
US4821384A (en) * | 1987-11-05 | 1989-04-18 | Beloit Corporation | Self-loading controlled deflection roll |
US4775248A (en) * | 1987-12-16 | 1988-10-04 | United Technologies Corporation | Multiple feed oil supply system for fluid damper |
US4947639A (en) * | 1988-05-12 | 1990-08-14 | United Technologies Corporation | Apparatus and method for supporting a rotating shaft in a rotary machine |
US5106208A (en) * | 1991-04-17 | 1992-04-21 | General Electric Company | Proportioned piston ring seals |
US5169240A (en) * | 1991-04-17 | 1992-12-08 | General Electric Company | Proportioned piston ring seals |
US5228784A (en) * | 1991-05-16 | 1993-07-20 | General Electric Company | Squeeze film damper composite ring seal |
US5146838A (en) * | 1992-01-09 | 1992-09-15 | Beloit Corporation | Piston apparatus for use in web pressing components in papermaking machinery |
DE4430666C2 (de) * | 1994-08-29 | 1998-07-09 | Voith Sulzer Papiermasch Gmbh | Durchbiegungseinstellwalze |
DE19527225C2 (de) * | 1995-07-26 | 1999-04-29 | Kuesters Eduard Maschf | Walze |
DE19616802A1 (de) * | 1996-04-26 | 1997-10-30 | Voith Sulzer Papiermasch Gmbh | Durchbiegungsausgleichswalze |
US5797826A (en) * | 1996-10-02 | 1998-08-25 | Beloit Technologies, Inc. | Hydrostatic shoe for controlled crown rolls |
DE19917516A1 (de) * | 1999-04-17 | 2000-11-16 | Deckel Maho Seebach Gmbh | Hydrostatische Lagervorrichtung |
DE10239097A1 (de) * | 2002-08-26 | 2004-03-11 | Voith Paper Patent Gmbh | Biegeausgleichswalze |
DE102005025950A1 (de) * | 2005-06-06 | 2006-12-07 | Voith Patent Gmbh | Biegeausgleichswalze |
DE102007030883A1 (de) * | 2007-07-03 | 2009-01-08 | Schaeffler Kg | Dichtung für eine hydrostatische Linearführung |
US8684606B2 (en) | 2010-09-09 | 2014-04-01 | Orion Corporation | Hydrodynamic bearing with adaptive displacement control |
WO2018166660A1 (en) * | 2017-03-16 | 2018-09-20 | Siemens Wind Power A/S | Sliding bearing pad support |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE33727C (de) * | V. H. HALLOCK und F. D. NEWTON in Queens, New-York | Hydraulisches Entlastungskissen für Wellen | ||
BE504305A (es) * | 1950-07-25 | |||
BE623409A (es) * | 1961-10-20 | |||
DE1220228B (de) * | 1962-05-09 | 1966-06-30 | Rheinstahl Henschel Ag | Hydrostatische Lagerung von beweglichen Maschinenteilen an Werkzeugmaschinen |
FR1438943A (fr) * | 1965-07-07 | 1966-05-13 | Procédé pour empêcher ou éliminer les fléchissements des pièces de tour, telles que cylindres de calandres ou machines analogues, les cylindres ou machines obtenus par la mise en application du présent procédé ou procédé similaire | |
DE1810952A1 (de) * | 1968-11-26 | 1970-06-18 | Jago Gmbh & Co Kg | Fuehrungselement zum Fuehren von Maschinenschlitten od.dgl.auf einer Fuehrungsbahn,insbesondere Schlittenfuehrung bei Werkzeugmaschinen |
GB1292175A (en) * | 1970-07-10 | 1972-10-11 | Asquith Ltd William | Improvements in or relating to hydrostatic bearings |
US3791703A (en) * | 1970-11-30 | 1974-02-12 | Ifield Lab Pty Ltd | Journal support bearings for rotating shafts |
DE2230139B2 (de) * | 1971-06-28 | 1980-01-31 | Escher Wyss Ag, Zuerich (Schweiz) | Walze mit Durchbiegungsausgleich für die Druckbehandlung von bahnförmigen Materialien |
US3799628A (en) * | 1972-06-21 | 1974-03-26 | Caterpillar Tractor Co | Hydrostatic button bearing with attitude control |
US3841719A (en) * | 1972-06-21 | 1974-10-15 | G Smith | Self-contained variable fluid bearing for skidding heavy loads |
CH598501A5 (es) * | 1975-12-02 | 1978-04-28 | Escher Wyss Ag | |
SE7806993L (sv) * | 1978-06-19 | 1979-12-20 | Waplans Mek Verk Ab | Hydrostatiskt lager, isynnerhet for en roterande trumma |
DE2902956C2 (de) * | 1979-01-23 | 1983-05-26 | Escher Wyss AG, Zürich | Beheizte Durchbiegungseinstellwalze |
US4306754A (en) * | 1980-04-30 | 1981-12-22 | Kraus Charles E | Hybrid hydrostatic axial thrust bearing |
-
1980
- 1980-04-01 DE DE3012732A patent/DE3012732C2/de not_active Expired
- 1980-04-01 AT AT0176280A patent/AT368563B/de not_active IP Right Cessation
-
1981
- 1981-02-24 IT IT19939/81A patent/IT1135602B/it active
- 1981-03-04 ES ES500062A patent/ES8207289A1/es not_active Expired
- 1981-03-06 NL NL8101097A patent/NL8101097A/nl not_active Application Discontinuation
- 1981-03-09 US US06/242,121 patent/US4404724A/en not_active Expired - Fee Related
- 1981-03-11 CA CA000372706A patent/CA1150538A/en not_active Expired
- 1981-03-17 AR AR284635A patent/AR225951A1/es active
- 1981-03-19 SE SE8101758A patent/SE444045B/sv not_active IP Right Cessation
- 1981-03-23 FI FI810889A patent/FI72788B/fi not_active Application Discontinuation
- 1981-03-24 FR FR8105835A patent/FR2479372A1/fr active Granted
- 1981-03-24 JP JP4309081A patent/JPS56150621A/ja active Granted
- 1981-03-24 BR BR8101751A patent/BR8101751A/pt unknown
- 1981-03-25 GB GB8109288A patent/GB2072800B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE8101758L (sv) | 1981-09-26 |
AR225951A1 (es) | 1982-05-14 |
DE3012732A1 (de) | 1981-10-01 |
FR2479372B1 (es) | 1984-12-21 |
GB2072800A (en) | 1981-10-07 |
NL8101097A (nl) | 1981-10-16 |
DE3012732C2 (de) | 1986-05-07 |
US4404724A (en) | 1983-09-20 |
FI72788B (fi) | 1987-03-31 |
GB2072800B (en) | 1983-06-02 |
FR2479372A1 (fr) | 1981-10-02 |
IT1135602B (it) | 1986-08-27 |
JPS6212404B2 (es) | 1987-03-18 |
SE444045B (sv) | 1986-03-17 |
CA1150538A (en) | 1983-07-26 |
ES500062A0 (es) | 1982-09-01 |
BR8101751A (pt) | 1981-09-29 |
FI810889L (fi) | 1981-09-26 |
IT8119939A0 (it) | 1981-02-24 |
ATA176280A (de) | 1982-02-15 |
JPS56150621A (en) | 1981-11-21 |
AT368563B (de) | 1982-10-25 |
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