FR1438943A - A method of preventing or eliminating sagging of lathe parts, such as calender rolls or the like, rolls or machines obtained by applying the present process or the like - Google Patents

A method of preventing or eliminating sagging of lathe parts, such as calender rolls or the like, rolls or machines obtained by applying the present process or the like

Info

Publication number
FR1438943A
FR1438943A FR23803A FR23803A FR1438943A FR 1438943 A FR1438943 A FR 1438943A FR 23803 A FR23803 A FR 23803A FR 23803 A FR23803 A FR 23803A FR 1438943 A FR1438943 A FR 1438943A
Authority
FR
France
Prior art keywords
rolls
preventing
applying
present process
machines obtained
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
Application number
FR23803A
Other languages
French (fr)
Inventor
Ernesto Gabbrielli
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 filed Critical
Priority to FR23803A priority Critical patent/FR1438943A/en
Application granted granted Critical
Publication of FR1438943A publication Critical patent/FR1438943A/en
Expired legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
    • B30B3/005—Roll constructions
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR23803A 1965-07-07 1965-07-07 A method of preventing or eliminating sagging of lathe parts, such as calender rolls or the like, rolls or machines obtained by applying the present process or the like Expired FR1438943A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR23803A FR1438943A (en) 1965-07-07 1965-07-07 A method of preventing or eliminating sagging of lathe parts, such as calender rolls or the like, rolls or machines obtained by applying the present process or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR23803A FR1438943A (en) 1965-07-07 1965-07-07 A method of preventing or eliminating sagging of lathe parts, such as calender rolls or the like, rolls or machines obtained by applying the present process or the like

Publications (1)

Publication Number Publication Date
FR1438943A true FR1438943A (en) 1966-05-13

Family

ID=8584002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR23803A Expired FR1438943A (en) 1965-07-07 1965-07-07 A method of preventing or eliminating sagging of lathe parts, such as calender rolls or the like, rolls or machines obtained by applying the present process or the like

Country Status (1)

Country Link
FR (1) FR1438943A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997953A (en) * 1975-01-20 1976-12-21 Escher Wyss Limited Temperature-controlled roll for a rolling mill
FR2356045A1 (en) * 1976-06-23 1978-01-20 Escher Wyss Sa HYDROSTATIC SUPPORT DEVICE
US4187594A (en) * 1977-10-04 1980-02-12 Eduard Kusters Roll for pressure treating webs of material
FR2479372A1 (en) * 1980-03-25 1981-10-02 Escher Wyss Sa HYDROSTATIC SUPPORTING DEVICE, IN PARTICULAR FOR AN ARROW ADJUSTING CYLINDER
US4631792A (en) * 1982-08-20 1986-12-30 Mannesmann Aktiengesselschaft Composite body

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997953A (en) * 1975-01-20 1976-12-21 Escher Wyss Limited Temperature-controlled roll for a rolling mill
FR2356045A1 (en) * 1976-06-23 1978-01-20 Escher Wyss Sa HYDROSTATIC SUPPORT DEVICE
US4187594A (en) * 1977-10-04 1980-02-12 Eduard Kusters Roll for pressure treating webs of material
FR2479372A1 (en) * 1980-03-25 1981-10-02 Escher Wyss Sa HYDROSTATIC SUPPORTING DEVICE, IN PARTICULAR FOR AN ARROW ADJUSTING CYLINDER
US4631792A (en) * 1982-08-20 1986-12-30 Mannesmann Aktiengesselschaft Composite body

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