BG49931A3 - Device for tightening of vertical axle roll unit to working location of universal rolling mill - Google Patents

Device for tightening of vertical axle roll unit to working location of universal rolling mill

Info

Publication number
BG49931A3
BG49931A3 BG087502A BG8750289A BG49931A3 BG 49931 A3 BG49931 A3 BG 49931A3 BG 087502 A BG087502 A BG 087502A BG 8750289 A BG8750289 A BG 8750289A BG 49931 A3 BG49931 A3 BG 49931A3
Authority
BG
Bulgaria
Prior art keywords
tightening
rolling mill
axis
roll unit
universal rolling
Prior art date
Application number
BG087502A
Other languages
Bulgarian (bg)
English (en)
Inventor
Fausto Drigani
Alfredo Poloni
Original Assignee
Danieli & C. Officine Meccaniche Spa
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 Danieli & C. Officine Meccaniche Spa filed Critical Danieli & C. Officine Meccaniche Spa
Publication of BG49931A3 publication Critical patent/BG49931A3/xx

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/067Fixing them in a housing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B31/00Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/07Adaptation of roll neck bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F16C19/383Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • F16C19/386Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00Apparatus used in shaping articles
    • F16C2322/12Rolling apparatus, e.g. rolling stands, rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Metal Rolling (AREA)
  • Clamps And Clips (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Transplanting Machines (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Jigs For Machine Tools (AREA)
  • Rolls And Other Rotary Bodies (AREA)
BG087502A 1988-03-04 1989-03-02 Device for tightening of vertical axle roll unit to working location of universal rolling mill BG49931A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT83332/88A IT1220847B (it) 1988-03-04 1988-03-04 Dispositivo di bloccaggio di un gruppo rullo ad asse verticale per gabbie di laminazione universali

Publications (1)

Publication Number Publication Date
BG49931A3 true BG49931A3 (en) 1992-03-16

Family

ID=11320271

Family Applications (1)

Application Number Title Priority Date Filing Date
BG087502A BG49931A3 (en) 1988-03-04 1989-03-02 Device for tightening of vertical axle roll unit to working location of universal rolling mill

Country Status (10)

Country Link
US (1) US4883372A (fr)
EP (1) EP0330888B1 (fr)
AT (1) ATE85247T1 (fr)
BG (1) BG49931A3 (fr)
DD (1) DD286978A5 (fr)
DE (1) DE68904659T2 (fr)
ES (1) ES2038347T3 (fr)
IT (1) IT1220847B (fr)
SU (1) SU1755705A3 (fr)
UA (1) UA13461A (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032490A (en) * 1934-11-10 1936-03-03 Timken Roller Bearing Co Roll mounting
DE1903514U (de) * 1963-04-17 1964-11-05 Skf Kugellagerfabriken Gmbh Anordnung zur lagerung von nichtangetriebenen vertikalwalzen von traegergeruesten.
US3542442A (en) * 1968-12-06 1970-11-24 Borg Warner Vented mechanical device
US3733108A (en) * 1971-03-31 1973-05-15 Mesta Machine Co Thrust mechanism for a mill roll bearing assembly and the like
DE2121816A1 (de) * 1971-05-03 1972-11-16 Gelenkwellenbau Gmbh, 4300 Essen Abdichtung für ein Wälzlager
DE2219466C3 (de) * 1972-04-21 1981-05-27 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Walzenhalterung für Universalwalzgerüste
US3966282A (en) * 1973-08-31 1976-06-29 Republic Steel Corporation Bearing chocking assembly for mill rolls
GB1503150A (en) * 1974-09-13 1978-03-08 Hotchkiss Ltd J Bearing assembly
DE2625731A1 (de) * 1976-06-09 1977-12-22 Kugelfischer G Schaefer & Co Waelzlager- und deckelbefestigung

Also Published As

Publication number Publication date
IT8883332A0 (it) 1988-03-04
ES2038347T3 (es) 1993-07-16
EP0330888B1 (fr) 1993-02-03
DE68904659T2 (de) 1993-08-12
US4883372A (en) 1989-11-28
EP0330888A2 (fr) 1989-09-06
DE68904659D1 (de) 1993-03-18
EP0330888A3 (en) 1989-11-29
DD286978A5 (de) 1991-02-14
SU1755705A3 (ru) 1992-08-15
ATE85247T1 (de) 1993-02-15
UA13461A (uk) 1997-02-28
IT1220847B (it) 1990-06-21

Similar Documents

Publication Publication Date Title
ES518543A0 (es) Un dispositivo en maquinas de arrollar exentas de ejes y dotadas de un par de rodillos sustentadores giratorios.
GB1426570A (en) Ring rolling mill
UA6038A1 (uk) Пристрій для осевої установки прокатних валків
GB1431984A (en) Roll stands
UA12310A (uk) Пристрій для осьового зміщення прокатних валків станів для холодної та гарячої прокатки
SE8603840D0 (sv) Tvaradigt rullningslager, speciellt for fordonshjul
SU806176A1 (ru) Рабоча клеть стана холоднойпРОКАТКи ТРуб
BG49931A3 (en) Device for tightening of vertical axle roll unit to working location of universal rolling mill
DE3875900D1 (de) Geruest zum walzen bzw. walzgiessen.
GB1413428A (en) Bearing assembly for use in a universal stand for rolling joists
GB1333282A (en) Apparatus for straightening elongate workpieces
EP0188348A3 (fr) Cages de laminoir
SU772617A1 (ru) Прокатна клеть
GB1138822A (en) Improvements in or relating to the rolling of strip
AU7509600A (en) Strip casting machine comprising two casting rollers
SU1623811A1 (ru) Опора шпиндел
SU293399A1 (ru) Прокатна клеть
JPS57174260A (en) Printing pressure displayer for off-set printer
DE59102500D1 (de) Vorrichtung zum Ausbalancieren und vertikalen Biegen der Arbeitswalzen eines Quartowalzgerüstes.
GB1417679A (en) Roll stands with replaceable rolls
SU432747A1 (ru) Прокатна клеть
SU669250A1 (ru) Стенд дл испытани подшипников качени
GB1225350A (fr)
SU1676695A1 (ru) Составной рабочий валок дл прокатки листа
SU476068A1 (ru) Клеть дл прокатки периодических профилей