IT1270107B - Dispositivo per il posizionamento ed il bloccaggio di un pezzo incorporato su un perno del cilindro al montaggio ed allo smontaggio di una serie di cilindri in o da una gabbia di laminazione - Google Patents
Dispositivo per il posizionamento ed il bloccaggio di un pezzo incorporato su un perno del cilindro al montaggio ed allo smontaggio di una serie di cilindri in o da una gabbia di laminazioneInfo
- Publication number
- IT1270107B IT1270107B ITMI942002A ITMI942002A IT1270107B IT 1270107 B IT1270107 B IT 1270107B IT MI942002 A ITMI942002 A IT MI942002A IT MI942002 A ITMI942002 A IT MI942002A IT 1270107 B IT1270107 B IT 1270107B
- Authority
- IT
- Italy
- Prior art keywords
- disassembly
- cylinders
- locking
- positioning
- series
- Prior art date
Links
- 238000003475 lamination Methods 0.000 title 1
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
- 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
- F16C19/388—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 four rows, i.e. four row tapered roller bearings
-
- 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
- B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
-
- 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
-
- 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
- B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Insertion Pins And Rivets (AREA)
- Automatic Assembly (AREA)
- Actuator (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4334021A DE4334021C1 (de) | 1993-10-06 | 1993-10-06 | Vorrichtung zum Positionieren und Verriegeln eines Einbaustückes auf einem Walzenzapfen beim Ein- und Ausbau eines Walzensatzes in ein bzw. aus einem Walzgerüst mit Walzen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI942002A0 ITMI942002A0 (it) | 1994-09-30 |
| ITMI942002A1 ITMI942002A1 (it) | 1996-03-30 |
| IT1270107B true IT1270107B (it) | 1997-04-28 |
Family
ID=6499514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITMI942002A IT1270107B (it) | 1993-10-06 | 1994-09-30 | Dispositivo per il posizionamento ed il bloccaggio di un pezzo incorporato su un perno del cilindro al montaggio ed allo smontaggio di una serie di cilindri in o da una gabbia di laminazione |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5600987A (it) |
| JP (1) | JPH07284822A (it) |
| DE (1) | DE4334021C1 (it) |
| FR (1) | FR2710862B3 (it) |
| GB (1) | GB2282555B (it) |
| IT (1) | IT1270107B (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9915870D0 (en) * | 1999-07-08 | 1999-09-08 | Meltog Ltd | Mandrel and tooling replacement and apparatus therefor |
| GB0022813D0 (en) * | 2000-09-18 | 2000-11-01 | Hydraulic Tensioning Technolog | Fastening apparatus and method |
| US7578061B2 (en) * | 2004-11-18 | 2009-08-25 | Sms Demag Ag | Method and device for prestressing tapered roller bearings of a rolling mill roller |
| DE102005022440A1 (de) * | 2005-05-14 | 2006-11-16 | Sms Demag Ag | Vorrichtung zur Drehverriegelung einer, in den Ständerfenstern von Walzgerüsten in Lagereinbaustücken lagernden Walzwerkswalze |
| DE102009060642A1 (de) * | 2009-07-07 | 2011-01-13 | Sms Siemag Ag | 4-Rollen-/-Rollen/18HS Rollenwalzgerüst in Kassettenbauweise |
| ITMI20112269A1 (it) * | 2011-12-15 | 2013-06-16 | Pirelli | Metodo per controllare la deposizione di uno strato di materiale polimerico sigillante su un tamburo di formatura e processo per produrre pneumatici auto-sigillanti per ruote di veicoli |
| CN103191925B (zh) * | 2013-03-28 | 2016-08-10 | 鞍钢股份有限公司 | 一种轧辊机架固定臂的双向锁紧方法及其机构 |
| EP3560615A1 (de) * | 2018-04-27 | 2019-10-30 | Primetals Technologies Austria GmbH | Walzgeruest |
| CN110617249B (zh) * | 2018-06-20 | 2021-07-20 | 富翔精密工业(昆山)有限公司 | 气缸及具有该气缸的夹持机构 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE120128C (it) * | ||||
| GB1172856A (en) * | 1966-05-16 | 1969-12-03 | Davy & United Eng Co Ltd | Rolling Mill |
| DD120128A1 (it) * | 1975-07-07 | 1976-06-05 | ||
| US4202192A (en) * | 1978-06-21 | 1980-05-13 | Nippon Steel Corporation | Apparatus for controlling the position of roll in the direction of the roll axis |
| US4211101A (en) * | 1979-02-05 | 1980-07-08 | Danilov Leonid I | Mill stand roll assembly |
| DE3019085C2 (de) * | 1980-05-19 | 1985-10-10 | Maschinen- Und Werkzeugbau Gmbh, 4600 Dortmund | Vorrichtung zum Auswechseln von Arbeitswalzen von Walzgerüsten |
| DE3110377A1 (de) * | 1981-03-17 | 1982-10-07 | Ishikawajima-Harima Jukogyo K.K., Tokyo | Vorrichtung zum austauschen der arbeitswalzen in einem walzgeruest |
| FR2547216A1 (fr) * | 1983-06-10 | 1984-12-14 | Sacilor | Dispositif perfectionne de manoeuvre et de reglage axial de cylindres horizontaux de cage de laminoir a profiles |
| US5029461A (en) * | 1988-02-18 | 1991-07-09 | N H C, Inc. | Hydraulic fastener |
| US4938615A (en) * | 1989-10-26 | 1990-07-03 | The Timken Company | Roll neck bearing |
-
1993
- 1993-10-06 DE DE4334021A patent/DE4334021C1/de not_active Expired - Fee Related
-
1994
- 1994-09-30 IT ITMI942002A patent/IT1270107B/it active IP Right Grant
- 1994-09-30 FR FR9411730A patent/FR2710862B3/fr not_active Expired - Lifetime
- 1994-10-05 GB GB9420092A patent/GB2282555B/en not_active Expired - Fee Related
- 1994-10-06 US US08/319,100 patent/US5600987A/en not_active Expired - Fee Related
- 1994-10-06 JP JP6242681A patent/JPH07284822A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US5600987A (en) | 1997-02-11 |
| ITMI942002A1 (it) | 1996-03-30 |
| GB2282555A (en) | 1995-04-12 |
| GB9420092D0 (en) | 1994-11-16 |
| DE4334021C1 (de) | 1995-04-06 |
| GB2282555B (en) | 1997-01-22 |
| FR2710862B3 (fr) | 1995-11-10 |
| FR2710862A1 (fr) | 1995-04-14 |
| ITMI942002A0 (it) | 1994-09-30 |
| JPH07284822A (ja) | 1995-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970929 |