CH620277A5 - - Google Patents

Download PDF

Info

Publication number
CH620277A5
CH620277A5 CH649377A CH649377A CH620277A5 CH 620277 A5 CH620277 A5 CH 620277A5 CH 649377 A CH649377 A CH 649377A CH 649377 A CH649377 A CH 649377A CH 620277 A5 CH620277 A5 CH 620277A5
Authority
CH
Switzerland
Prior art keywords
piston
shaft
roller according
roller
slot
Prior art date
Application number
CH649377A
Other languages
German (de)
English (en)
Inventor
Peter Hold
John Crossley Hinchcliffe
Original Assignee
Usm Corp
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 Usm Corp filed Critical Usm Corp
Publication of CH620277A5 publication Critical patent/CH620277A5/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
CH649377A 1976-05-26 1977-05-26 CH620277A5 (un)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/690,052 US4007522A (en) 1976-05-26 1976-05-26 Controlled deflection roll assembly

Publications (1)

Publication Number Publication Date
CH620277A5 true CH620277A5 (un) 1980-11-14

Family

ID=24770887

Family Applications (1)

Application Number Title Priority Date Filing Date
CH649377A CH620277A5 (un) 1976-05-26 1977-05-26

Country Status (9)

Country Link
US (1) US4007522A (un)
JP (1) JPS6024328B2 (un)
BR (1) BR7703401A (un)
CA (1) CA1055285A (un)
CH (1) CH620277A5 (un)
DE (1) DE2722912C2 (un)
FR (1) FR2352598A1 (un)
GB (1) GB1578885A (un)
IT (1) IT1084353B (un)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH606604A5 (un) * 1975-11-04 1978-11-15 Escher Wyss Ag
CH606841A5 (un) * 1975-11-05 1978-11-15 Escher Wyss Ag
CA1130356A (en) * 1978-09-20 1982-08-24 Hans A. Miesch Hydrostatic support member
DE2920528B2 (de) * 1979-05-15 1981-03-19 Escher Wyss Gmbh, 7980 Ravensburg Durchbiegungseinstellwalze
JPS61103517A (ja) * 1984-10-25 1986-05-22 Matsushita Electric Works Ltd 濾材の取付構造
FI77489C (fi) * 1985-11-27 1989-03-10 Valmet Oy Pressvals foer behandling av i synnerhet en pappersbana eller motsvarande.
DE3645034C3 (de) * 1986-03-13 1996-07-04 Kuesters Eduard Maschf Walze
FR2595592B1 (fr) * 1986-03-13 1989-12-08 Clecim Sa Dispositif de commande par verin hydraulique du deplacement de deux elements et ses applications aux laminoirs
DE3622629A1 (de) * 1986-07-05 1988-01-07 Kernforschungsz Karlsruhe Filterpack
DE3700439A1 (de) * 1986-09-05 1988-03-17 Escher Wyss Ag Durchbiegungseinstellwalze
FI94032C (fi) * 1987-06-10 1995-07-10 Voith Gmbh J M Päällystyskoneiston kiillotuslaite
DE4025872A1 (de) * 1989-09-22 1991-04-04 Eberhard Derichs Heiz- oder kuehlwalze
US5386769A (en) * 1989-10-03 1995-02-07 Rinne; Erkki Adjustable press roller using silicone elastomer as pressure medium
US5010633A (en) * 1990-06-21 1991-04-30 Beloit Corporation Controlled deflection roll with heat barrier
US5189775A (en) * 1992-02-25 1993-03-02 The Black Clawson Company Zone controlled deflection compensated roll
US6033116A (en) * 1998-02-20 2000-03-07 Unova Ip Corp Hydrostatic pre-load piston
DE10136271A1 (de) * 2001-07-25 2003-02-13 Voith Paper Patent Gmbh Durchbiegungseinstellwalze
FI121825B (fi) * 2005-09-01 2011-04-29 Metso Paper Inc Levitystela

Family Cites Families (24)

* Cited by examiner, † Cited by third party
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
DE1070125B (un) *
GB641466A (en) * 1946-09-16 1950-08-16 Bernard Howell Wilsdon Improvements in or relating to pressure rollers
US3119324A (en) * 1960-08-29 1964-01-28 Beloit Iron Works Controlled deflection roll
BE623409A (un) * 1961-10-20
US3276102A (en) * 1964-01-24 1966-10-04 Beloit Corp Adjustable crown roll
NL6509484A (un) * 1964-08-07 1966-02-08
US3346924A (en) * 1965-01-28 1967-10-17 Ralph S Lombard Injection mold locking device
US3430319A (en) * 1966-08-15 1969-03-04 Beloit Corp Nondeflection support for web carrying roll
US3424505A (en) * 1966-10-10 1969-01-28 Eastern Bearings & Mfg Co Inc Fluid bearing
DE1575515A1 (de) * 1966-11-10 1970-03-26 Kuehne Dipl Phys Christoph Hydrostatische Lagerung schwerer Instrumente
FR1509125A (fr) * 1966-11-30 1968-01-12 Papeteries De Stenay Rouleau de laminage
US3587152A (en) * 1968-06-12 1971-06-28 Usm Corp Controlled deflection roll
US3638292A (en) * 1969-10-29 1972-02-01 Vlaanderen Machine Co Van Roll for applying uniform pressure
DE2230139B2 (de) * 1971-06-28 1980-01-31 Escher Wyss Ag, Zuerich (Schweiz) Walze mit Durchbiegungsausgleich für die Druckbehandlung von bahnförmigen Materialien
US3808811A (en) * 1971-08-19 1974-05-07 Ferodo Sa Hydrostatic unit with variable cylinder-capacity and transmission incorporating said unit
DE2201844C3 (de) * 1972-01-15 1974-10-03 A. Ahlstroem Development Gmbh, 7315 Weilheim Walze zur Ausübung'eines gleichmäßigen Drucks
CH567667A5 (un) * 1972-09-16 1975-10-15 Escher Wyss Ag
CA1007514A (en) * 1973-01-24 1977-03-29 Thomas J. Marino Screen printing machine
US3833980A (en) * 1973-04-27 1974-09-10 Vlaanderen Machine Co Inc Van Roll for applying pressure
CH565600A5 (un) * 1973-06-15 1975-08-29 Escher Wyss Ag
DE2333731C3 (de) * 1973-07-03 1978-04-27 A. Ahlstroem Development Gmbh, 7315 Weilheim Walze zur Ausübung eines gleichmäßigen Drucks
US3854646A (en) * 1973-07-10 1974-12-17 Ahlstroem Dev Gmbh Pressure-balanced wide web guide roller
CH610374A5 (un) * 1975-10-24 1979-04-12 Fred H Freuler

Also Published As

Publication number Publication date
GB1578885A (en) 1980-11-12
JPS52144562A (en) 1977-12-01
US4007522A (en) 1977-02-15
JPS6024328B2 (ja) 1985-06-12
BR7703401A (pt) 1978-03-14
DE2722912C2 (de) 1986-10-23
FR2352598B1 (un) 1983-05-13
IT1084353B (it) 1985-05-25
DE2722912A1 (de) 1977-12-15
FR2352598A1 (fr) 1977-12-23
CA1055285A (en) 1979-05-29

Similar Documents

Publication Publication Date Title
CH620277A5 (un)
EP0070869B1 (de) Presswalze für bandförmiges gut
DE2332861C3 (de) Walze für ein Walzwerk
DE2759035A1 (de) Hydraulisches stuetzelement
DE2629185B2 (de) Hydrostatisches Stützlager
DE2705389C2 (de) Steuerbare Auslenkungswalze, insbesondere für eine Walzmaschine
DE2230139A1 (de) Walze mit durchbiegungsausgleich
DE3503819A1 (de) Hydraulischer pressschuh sowie dessen verwendung und betrieb
DE4133562A1 (de) Walze mit biegungsausgleich
EP0019136A1 (de) Drehtrommel mit Laufring zur Lagerung der Drehtrommel auf einem einstellbaren Rollenträger
DE3119387A1 (de) Walze fuer eine walzvorrichtung
EP0141141B2 (de) Durchbiegungseinstellwalze
DE3317457A1 (de) Presseinrichtung fuer bandfoermiges gut, insbesondere zum entwaessern einer papierbahn
DE2554217C3 (de) Hydrostatische Dichtung zwischen einem rotierenden Teil und einem feststehenden Teil einer flüssigkeitsdurchströmten Maschine, insbesondere Wasserturbine
DE2251763C3 (de) Walze mit Durchbiegungsausgleich zum Auswalzen von plastischen Werkstoffen zu Folienbahnen auf einem Kalander oder Walzwerk
DE2333731C3 (de) Walze zur Ausübung eines gleichmäßigen Drucks
EP3380257B1 (de) Volumenstrom-regelventil
DE3327433A1 (de) Walzwerk fuer ein bahnfoermiges material
DE2847029C2 (de) Durchbiegungseinstellwalze
DE2938580C2 (de) Durchbiegungssteuerbare Walze
DE2737346C2 (de) Durchbiegungskompensierte Walze
DE1284174B (de) Walze mit veraenderbarer Oberflaechengestalt
CH615487A5 (un)
DE3637108A1 (de) Pressenwalze, die insbesondere zur behandlung einer papierbahn oder dergleichen dient
EP0374381A2 (de) Walze

Legal Events

Date Code Title Description
PUE Assignment

Owner name: SHW INCORPORATED

PUE Assignment

Owner name: SULZER-ESCHER WYSS AG

PL Patent ceased