IT1007353B - Apparecchiatura per la lavora zione plastica di materiali - Google Patents
Apparecchiatura per la lavora zione plastica di materialiInfo
- Publication number
- IT1007353B IT1007353B IT20444/74A IT2044474A IT1007353B IT 1007353 B IT1007353 B IT 1007353B IT 20444/74 A IT20444/74 A IT 20444/74A IT 2044474 A IT2044474 A IT 2044474A IT 1007353 B IT1007353 B IT 1007353B
- Authority
- IT
- Italy
- Prior art keywords
- materials
- equipment
- plastic processing
- plastic
- processing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
- B21B13/12—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process axes being arranged in different planes
-
- 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
- B21B31/04—Rolling stand frames or housings; Roll mountings ; Roll chocks with tie rods in frameless stands, e.g. prestressed tie rods
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
- B21B2035/005—Hydraulic drive motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
- B21B2203/36—Spacers
-
- 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
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
- B21B31/26—Adjusting eccentrically-mounted roll bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Press Drives And Press Lines (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7301951A SE390608B (sv) | 1973-02-12 | 1973-02-12 | Anordning for bearbetning av material genom valvsning eller pressning |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1007353B true IT1007353B (it) | 1976-10-30 |
Family
ID=20316615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20444/74A IT1007353B (it) | 1973-02-12 | 1974-02-11 | Apparecchiatura per la lavora zione plastica di materiali |
Country Status (7)
Country | Link |
---|---|
US (1) | US3938362A (it) |
JP (1) | JPS5725282B2 (it) |
DE (1) | DE2406326A1 (it) |
FR (1) | FR2223178B1 (it) |
GB (1) | GB1424313A (it) |
IT (1) | IT1007353B (it) |
SE (1) | SE390608B (it) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4056962A (en) * | 1976-08-13 | 1977-11-08 | Edeco-West, Inc. | Rolling machine assembly |
JPS53118265A (en) * | 1977-03-25 | 1978-10-16 | Hitachi Metals Ltd | Powerful cold roll form device |
DE2715188A1 (de) * | 1977-04-05 | 1978-10-12 | Smg Sueddeutsche Maschinenbau | Presse mit einem arbeitshub vorgeschaltetem leerhub |
GB2087281B (en) * | 1980-11-17 | 1984-08-22 | Davy Loewy Ltd | Triplet roling mill |
GB2093399B (en) * | 1981-02-24 | 1985-07-10 | Mts System Corp | Hydraulic press |
EP0103989A1 (en) * | 1982-08-25 | 1984-03-28 | DAVY McKEE (SHEFFIELD) LIMITED | Housingless beam mill stand |
US4509910A (en) * | 1983-11-18 | 1985-04-09 | Mts Systems Corporation | Column clamping assembly |
DE3403009A1 (de) * | 1984-01-28 | 1985-08-01 | Horst 4600 Dortmund Schenk | Hydraulische presse |
CA1250781A (en) * | 1985-11-12 | 1989-03-07 | Hepburn (John T.) Limited | Hydraulic press |
CA1251092A (en) * | 1985-12-30 | 1989-03-14 | James Hepburn | Hydraulic press |
IT1201829B (it) * | 1986-11-24 | 1989-02-02 | Danieli Off Mecc | Gabbia universale con rulli a sbalzo |
DE3731451A1 (de) * | 1987-09-18 | 1989-03-30 | Hasenclever Maschf Sms | Formpresse zur verwendung von pressformen mit untereinander schliesspositionierten formhaelften |
IT1220852B (it) * | 1988-03-01 | 1990-06-21 | Danieli Off Mecc | Dispositivo di sostituzione cilindri di gabbie di laminazione |
DE3906618C2 (de) * | 1989-03-02 | 1997-03-27 | Schloemann Siemag Ag | Führungsvorrichtung für die Einbaustücke von Arbeitswalzen eines Walzgerüstes |
US5085069A (en) * | 1990-11-26 | 1992-02-04 | Steel Technologies, Inc. | Mulit-part rolling mill housing |
US5129817A (en) * | 1991-03-11 | 1992-07-14 | Husky Injection Molding Systems Ltd. | Gripper bushing assembly for an apparatus for making plastic articles |
JP2966187B2 (ja) * | 1991-08-14 | 1999-10-25 | 株式会社神戸製鋼所 | 圧延機 |
DE4219405C2 (de) * | 1992-06-13 | 1994-04-21 | Hensel Eisenwerk | Exzenterpresse mit veränderbarem Stößelhub |
US5358567A (en) * | 1992-10-15 | 1994-10-25 | Hadady Corporation | Roll stand, as for a coil de-oiler |
US5555759A (en) * | 1994-01-12 | 1996-09-17 | Wilson Tool International, Inc. | Workpiece-deforming tool and die for use in a punch press |
US5575168A (en) * | 1994-01-12 | 1996-11-19 | Wilson Tool International, Inc. | Workpiece-deforming tool and die for use in a punch press |
US5497928A (en) * | 1994-05-12 | 1996-03-12 | Rockford Manufacturing Group, Inc. | Apparatus for feeding wire having a linearly movable roller pinch pair with guide rod |
CN101602063B (zh) * | 2008-06-13 | 2011-02-09 | 中色科技股份有限公司 | 一种可提供正、负弯辊力的组合式液压缸 |
CN102303049B (zh) * | 2011-05-18 | 2013-11-13 | 合肥市百胜科技发展股份有限公司 | 轧机轴承座的定位装置 |
CN102728682A (zh) * | 2012-06-29 | 2012-10-17 | 辽宁同力达科技有限公司 | 锁链管轧管机 |
CN106807817A (zh) * | 2015-11-30 | 2017-06-09 | 高国虎 | 数控双覆膜骨架成型变弧机 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US511422A (en) * | 1893-12-26 | Rolling-mill | ||
US412852A (en) * | 1889-10-15 | Rolling-mill | ||
US1431668A (en) * | 1921-01-26 | 1922-10-10 | Kennedy Julian | Rolling mill |
US2072831A (en) * | 1935-02-26 | 1937-03-02 | Simplex Products Corp | Rolling mill |
US2907369A (en) * | 1955-09-02 | 1959-10-06 | Brauer Walter | Apparatus for forming stressed panels and having guide bars for initially bending undulations in sheet material before forming a channel from each undulation |
GB981277A (en) * | 1962-05-24 | 1965-01-20 | Brightside Foundry & Engineeri | Improvements in or relating to rolling mill stands |
GB1135807A (en) * | 1966-10-29 | 1968-12-04 | Companhia Uniao Fabril S A R L | A device for continuous liquid specific gravity measurement |
US3559432A (en) * | 1968-05-29 | 1971-02-02 | Textron Inc | Roll gap gage control |
-
1973
- 1973-02-12 SE SE7301951A patent/SE390608B/xx unknown
-
1974
- 1974-02-09 DE DE19742406326 patent/DE2406326A1/de not_active Ceased
- 1974-02-11 GB GB608274A patent/GB1424313A/en not_active Expired
- 1974-02-11 IT IT20444/74A patent/IT1007353B/it active
- 1974-02-12 JP JP1637274A patent/JPS5725282B2/ja not_active Expired
- 1974-02-12 US US05/441,819 patent/US3938362A/en not_active Expired - Lifetime
- 1974-02-12 FR FR7404695A patent/FR2223178B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS49112849A (it) | 1974-10-28 |
DE2406326A1 (de) | 1974-11-07 |
FR2223178A1 (it) | 1974-10-25 |
JPS5725282B2 (it) | 1982-05-28 |
FR2223178B1 (it) | 1978-09-29 |
GB1424313A (en) | 1976-02-11 |
SE390608B (sv) | 1977-01-03 |
US3938362A (en) | 1976-02-17 |
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