IT1012074B - Cilindro con compensazione della flessione particolarmente per il trattamento di nastri di carta - Google Patents

Cilindro con compensazione della flessione particolarmente per il trattamento di nastri di carta

Info

Publication number
IT1012074B
IT1012074B IT28931/73A IT2893173A IT1012074B IT 1012074 B IT1012074 B IT 1012074B IT 28931/73 A IT28931/73 A IT 28931/73A IT 2893173 A IT2893173 A IT 2893173A IT 1012074 B IT1012074 B IT 1012074B
Authority
IT
Italy
Prior art keywords
cylinder
paper tapes
treating paper
bend compensation
compensation particularly
Prior art date
Application number
IT28931/73A
Other languages
English (en)
Original Assignee
Escher Wyss Sa
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
Priority claimed from DE19722245597 external-priority patent/DE2245597C3/de
Application filed by Escher Wyss Sa filed Critical Escher Wyss Sa
Application granted granted Critical
Publication of IT1012074B publication Critical patent/IT1012074B/it

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Paper (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
IT28931/73A 1972-09-16 1973-09-14 Cilindro con compensazione della flessione particolarmente per il trattamento di nastri di carta IT1012074B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722245597 DE2245597C3 (de) 1972-09-16 Walze mit Durchbiegungsausgleich

Publications (1)

Publication Number Publication Date
IT1012074B true IT1012074B (it) 1977-03-10

Family

ID=5856576

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28931/73A IT1012074B (it) 1972-09-16 1973-09-14 Cilindro con compensazione della flessione particolarmente per il trattamento di nastri di carta

Country Status (10)

Country Link
US (1) US3846883A (it)
JP (1) JPS5140165B2 (it)
AT (1) AT324827B (it)
CA (1) CA985083A (it)
CH (1) CH567667A5 (it)
FI (1) FI56252C (it)
FR (1) FR2200403B1 (it)
GB (1) GB1426213A (it)
IT (1) IT1012074B (it)
SE (1) SE382336B (it)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH571904A5 (it) * 1973-11-22 1976-01-30 Escher Wyss Ag
CH576083A5 (it) * 1974-02-12 1976-05-31 Escher Wyss Ag
CH577643A5 (it) * 1974-05-08 1976-07-15 Escher Wyss Ag
CH593035A5 (it) * 1975-01-20 1977-11-15 Brenn Albertoni Gemma
US4064607A (en) * 1975-01-21 1977-12-27 J. M. Voith G.M.B.H. Compression roller for paper producing machinery
CH591640A5 (it) * 1975-05-15 1977-09-30 Continental Gummi Werke Ag
CH591296A5 (it) * 1975-05-30 1977-09-15 Escher Wyss Ag
CH606852A5 (it) * 1975-12-02 1978-11-15 Escher Wyss Ag
US4073549A (en) * 1975-12-02 1978-02-14 Escher Wyss Limited Hydrostatic supporting device
CH606851A5 (it) * 1975-12-02 1978-11-15 Escher Wyss Ag
FI52394C (fi) * 1975-12-31 1977-08-10 Valmet Oy Taipumakompensoitu, päistään kuormitettu tela, etenkin paperikoneen pu ristintela.
US4007522A (en) * 1976-05-26 1977-02-15 Usm Corporation Controlled deflection roll assembly
CH607783A5 (it) * 1976-06-23 1978-10-31 Escher Wyss Ag
CH615487A5 (it) * 1977-02-23 1980-01-31 Escher Wyss Ag
CH618504A5 (it) * 1977-06-02 1980-07-31 Escher Wyss Ag
AT360831B (de) * 1977-12-20 1981-02-10 Escher Wyss Ag Hydraulisches stuetzelement
DE2831142C2 (de) * 1978-07-11 1983-05-26 Escher Wyss AG, Zürich Durchbiegungseinstellwalze
CH631522A5 (de) * 1978-08-04 1982-08-13 Escher Wyss Ag Zwischen einem stationaeren traeger und einem um diesen rotierbar angeordneten walzenmantel vorgesehenes stuetzelement.
CA1130356A (en) * 1978-09-20 1982-08-24 Hans A. Miesch Hydrostatic support member
DE3007112A1 (de) * 1980-02-26 1981-09-03 J.M. Voith Gmbh, 7920 Heidenheim Stuetzvorrichtung fuer eine walze
DE3042616C2 (de) * 1980-11-12 1983-04-07 Kleinewefers Gmbh, 4150 Krefeld Druckbehandlungswalze mit hydraulischer Abstützung
CH659865A5 (de) * 1982-07-30 1987-02-27 Escher Wyss Ag Hydrostatisches stuetzelement und dessen verwendung in einer walzvorrichtung.
US4679287A (en) * 1984-10-04 1987-07-14 Beloit Corporation Heated variable crown roll
FI74072C (fi) 1986-04-16 1987-12-10 Valmet Oy Glidskoarrangemang foer boejningskompenserad vals.
FI73301C (fi) * 1986-05-30 1987-09-10 Valmet Oy Stoedarrangemang foer glidskorna av en zonreglerbar boejningskompenserad vals.
DE3700439A1 (de) * 1986-09-05 1988-03-17 Escher Wyss Ag Durchbiegungseinstellwalze
JPH0436775Y2 (it) * 1986-10-24 1992-08-31
CH672823A5 (it) * 1987-03-10 1989-12-29 Escher Wyss Ag
FI87484C (fi) * 1988-12-15 1993-01-11 Valmet Paper Machinery Inc Stoedarrangemang foer boejningskompenserad vals
DE4123115A1 (de) * 1991-07-12 1993-01-14 Voith Gmbh J M Hydrostatisch gestuetzte durchbiegungsausgleichswalze, insbesondere fuer papiermaschinen
DE4133562A1 (de) * 1991-10-10 1993-04-22 Voith Gmbh J M Walze mit biegungsausgleich
US5189775A (en) * 1992-02-25 1993-03-02 The Black Clawson Company Zone controlled deflection compensated roll
DE4430268C1 (de) * 1994-08-26 1995-11-02 Kleinewefers Gmbh Durchbiegungssteuerbare Walze für einen Kalander o. dgl.
US6083352A (en) * 1998-01-30 2000-07-04 Valmet Corporation Shoe press
US7258654B2 (en) * 2004-03-05 2007-08-21 Rohm and Haas Dënmark Finance A/S Compliant pressure roller with uniform nip pressure
DE102004034830A1 (de) * 2004-07-19 2006-03-16 Voith Paper Patent Gmbh Biegeausgleichswalze
DE102010016472C5 (de) * 2010-04-16 2017-11-23 Thyssenkrupp Industrial Solutions Ag Wälzmühle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901979A (en) * 1953-07-24 1959-09-01 North American Aviation Inc Hydraulic unit with improved piston assembly
DE1403754A1 (de) * 1960-08-31 1969-01-23 Mini Of Technology Druckmittelbetaetigte Maschine mit hin- und hergehendem Kolben
DE1403748C3 (de) * 1961-10-13 1974-08-29 Breinlich, Richard, Dr., 7120 Bietigheim Hydraulische Radialkolbenmaschine
DE1453433C3 (de) * 1962-06-20 1975-05-28 Breinlich, Richard, Dr., 7120 Bietigheim Hyraulische Radialkolbenmaschine
NL6509484A (it) * 1964-08-07 1966-02-08
US3430319A (en) * 1966-08-15 1969-03-04 Beloit Corp Nondeflection support for web carrying roll
US3587152A (en) * 1968-06-12 1971-06-28 Usm Corp Controlled deflection roll

Also Published As

Publication number Publication date
CA985083A (en) 1976-03-09
FR2200403B1 (it) 1977-03-11
GB1426213A (en) 1976-02-25
FR2200403A1 (it) 1974-04-19
FI56252B (fi) 1979-08-31
JPS5046909A (it) 1975-04-26
CH567667A5 (it) 1975-10-15
DE2245597B2 (de) 1975-07-24
FI56252C (fi) 1979-12-10
DE2245597A1 (de) 1974-04-04
AT324827B (de) 1975-09-25
SE382336B (sv) 1976-01-26
JPS5140165B2 (it) 1976-11-01
US3846883A (en) 1974-11-12

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