IT8883332A0 - Dispositivo di bloccaggio di un gruppo rullo ad asse verticale per gabbie di laminazione universali. - Google Patents

Dispositivo di bloccaggio di un gruppo rullo ad asse verticale per gabbie di laminazione universali.

Info

Publication number
IT8883332A0
IT8883332A0 IT8883332A IT8333288A IT8883332A0 IT 8883332 A0 IT8883332 A0 IT 8883332A0 IT 8883332 A IT8883332 A IT 8883332A IT 8333288 A IT8333288 A IT 8333288A IT 8883332 A0 IT8883332 A0 IT 8883332A0
Authority
IT
Italy
Prior art keywords
vertical axis
locking device
roller assembly
universal rolling
rolling cages
Prior art date
Application number
IT8883332A
Other languages
English (en)
Other versions
IT1220847B (it
Inventor
Fausto Drigani
Alfredo Poloni
Original Assignee
Danieli Off Mecc
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 Off Mecc filed Critical Danieli Off Mecc
Publication of IT8883332A0 publication Critical patent/IT8883332A0/it
Priority to IT83332/88A priority Critical patent/IT1220847B/it
Priority to AT89102338T priority patent/ATE85247T1/de
Priority to ES198989102338T priority patent/ES2038347T3/es
Priority to EP89102338A priority patent/EP0330888B1/en
Priority to DE8989102338T priority patent/DE68904659T2/de
Priority to US07/310,652 priority patent/US4883372A/en
Priority to BG087502A priority patent/BG49931A3/xx
Priority to DD89326221A priority patent/DD286978A5/de
Priority to UA4613588A priority patent/UA13461A/uk
Priority to SU894613588A priority patent/SU1755705A3/ru
Application granted granted Critical
Publication of IT1220847B publication Critical patent/IT1220847B/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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/067—Fixing them in a housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/07—Adaptation of roll neck bearings
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings 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
    • F16C19/34—Bearings 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
    • F16C19/38—Bearings 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
    • F16C19/383—Bearings 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
    • F16C19/385—Bearings 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
    • F16C19/386—Bearings 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
    • 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/12—Rolling 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)
IT83332/88A 1988-03-04 1988-03-04 Dispositivo di bloccaggio di un gruppo rullo ad asse verticale per gabbie di laminazione universali IT1220847B (it)

Priority Applications (10)

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
DE8989102338T DE68904659T2 (de) 1988-03-04 1989-02-10 Vorrichtung zum spannen einer walzeinrichtung mit verticaler achse in universalwalzwerken.
ES198989102338T ES2038347T3 (es) 1988-03-04 1989-02-10 Dispositivo de sujecion de un conjunto de cilindros de eje vertical en cajas universales de laminador.
EP89102338A EP0330888B1 (en) 1988-03-04 1989-02-10 Device to clamp a roll assembly having a vertical axis on universal rolling stands
AT89102338T ATE85247T1 (de) 1988-03-04 1989-02-10 Vorrichtung zum spannen einer walzeinrichtung mit verticaler achse in universalwalzwerken.
US07/310,652 US4883372A (en) 1988-03-04 1989-02-15 Device to clamp a roll assembly having a vertical axis on universal rolling stands
BG087502A BG49931A3 (en) 1988-03-04 1989-03-02 Device for tightening of vertical axle roll unit to working location of universal rolling mill
DD89326221A DD286978A5 (de) 1988-03-04 1989-03-02 Vorrichtung zum klammern einer walzeinheit mit vertikaler achse auf universalwalzgeruesten
UA4613588A UA13461A (uk) 1988-03-04 1989-03-03 Касета з вертикальним валком універсальної балочної кліті
SU894613588A SU1755705A3 (ru) 1988-03-04 1989-03-03 Кассета с вертикальным валком универсальной балочной клети

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 (2)

Publication Number Publication Date
IT8883332A0 true IT8883332A0 (it) 1988-03-04
IT1220847B IT1220847B (it) 1990-06-21

Family

ID=11320271

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (10)

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

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
BG49931A3 (en) 1992-03-16
ES2038347T3 (es) 1993-07-16
EP0330888B1 (en) 1993-02-03
DE68904659T2 (de) 1993-08-12
US4883372A (en) 1989-11-28
EP0330888A2 (en) 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

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