IT1007353B - Apparecchiatura per la lavora zione plastica di materiali - Google Patents

Apparecchiatura per la lavora zione plastica di materiali

Info

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
Application number
IT20444/74A
Other languages
English (en)
Original Assignee
Metalform Ab
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 Metalform Ab filed Critical Metalform Ab
Application granted granted Critical
Publication of IT1007353B publication Critical patent/IT1007353B/it

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)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)
  • Rolls And Other Rotary Bodies (AREA)
IT20444/74A 1973-02-12 1974-02-11 Apparecchiatura per la lavora zione plastica di materiali IT1007353B (it)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE2406326A1 (de) 1974-11-07
SE390608B (sv) 1977-01-03
FR2223178A1 (it) 1974-10-25
US3938362A (en) 1976-02-17
GB1424313A (en) 1976-02-11
FR2223178B1 (it) 1978-09-29
JPS5725282B2 (it) 1982-05-28
JPS49112849A (it) 1974-10-28

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