IT1212541B - Li e sua applicazioni ad un estruso dispositivo di trasmissione dire bivite elevate coppie di rotazione a due alberi estremamente vicini che sono pure soggetti a forti spinte assia- - Google Patents

Li e sua applicazioni ad un estruso dispositivo di trasmissione dire bivite elevate coppie di rotazione a due alberi estremamente vicini che sono pure soggetti a forti spinte assia-

Info

Publication number
IT1212541B
IT1212541B IT8225006A IT2500682A IT1212541B IT 1212541 B IT1212541 B IT 1212541B IT 8225006 A IT8225006 A IT 8225006A IT 2500682 A IT2500682 A IT 2500682A IT 1212541 B IT1212541 B IT 1212541B
Authority
IT
Italy
Prior art keywords
screws
thrust
assia
strong
subject
Prior art date
Application number
IT8225006A
Other languages
English (en)
Other versions
IT8225006A0 (it
Inventor
Stefano De Bernardi
Original Assignee
Stefano De Bernardi
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 Stefano De Bernardi filed Critical Stefano De Bernardi
Priority to IT8225006A priority Critical patent/IT1212541B/it
Publication of IT8225006A0 publication Critical patent/IT8225006A0/it
Priority to EP83113137A priority patent/EP0119324B1/en
Priority to DE8383113137T priority patent/DE3374799D1/de
Priority to AT83113137T priority patent/ATE31205T1/de
Priority to ES1983276600U priority patent/ES276600Y/es
Application granted granted Critical
Publication of IT1212541B publication Critical patent/IT1212541B/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
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/24—Extrusion presses; Dies therefor using screws or worms
    • B30B11/241—Drive means therefor; screw bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Manipulator (AREA)
IT8225006A 1982-12-28 1982-12-28 Li e sua applicazioni ad un estruso dispositivo di trasmissione dire bivite elevate coppie di rotazione a due alberi estremamente vicini che sono pure soggetti a forti spinte assia- IT1212541B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT8225006A IT1212541B (it) 1982-12-28 1982-12-28 Li e sua applicazioni ad un estruso dispositivo di trasmissione dire bivite elevate coppie di rotazione a due alberi estremamente vicini che sono pure soggetti a forti spinte assia-
EP83113137A EP0119324B1 (en) 1982-12-28 1983-12-27 High torque drive means for two very close shafts and application thereof to a double screw extruder
DE8383113137T DE3374799D1 (en) 1982-12-28 1983-12-27 High torque drive means for two very close shafts and application thereof to a double screw extruder
AT83113137T ATE31205T1 (de) 1982-12-28 1983-12-27 Hochleistungsantrieb fuer zwei sehr dicht beieinanderliegende wellen und dessen anwendung fuer einen doppelschneckenextruder.
ES1983276600U ES276600Y (es) 1982-12-28 1983-12-28 Dispositivo de transmision de elevados pares de rotacion a dos ejes paralelos extremadamente aproximados.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8225006A IT1212541B (it) 1982-12-28 1982-12-28 Li e sua applicazioni ad un estruso dispositivo di trasmissione dire bivite elevate coppie di rotazione a due alberi estremamente vicini che sono pure soggetti a forti spinte assia-

Publications (2)

Publication Number Publication Date
IT8225006A0 IT8225006A0 (it) 1982-12-28
IT1212541B true IT1212541B (it) 1989-11-30

Family

ID=11215388

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8225006A IT1212541B (it) 1982-12-28 1982-12-28 Li e sua applicazioni ad un estruso dispositivo di trasmissione dire bivite elevate coppie di rotazione a due alberi estremamente vicini che sono pure soggetti a forti spinte assia-

Country Status (5)

Country Link
EP (1) EP0119324B1 (it)
AT (1) ATE31205T1 (it)
DE (1) DE3374799D1 (it)
ES (1) ES276600Y (it)
IT (1) IT1212541B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0166008B1 (en) * 1984-06-20 1989-03-08 BAUSANO & FIGLI S.p.A. High torque drive means for two very closes shafts which are also subjected to strong axial thrusts and application thereof to a double screw extruder
DE3617379C1 (de) * 1986-05-23 1987-07-02 Berstorff Gmbh Masch Hermann Rueckdrucklagerung fuer Doppelschneckenextruder
GB2267138B (en) * 1992-05-22 1995-10-04 Apv Corp Ltd Torque distributing drive
IT1279066B1 (it) * 1995-11-21 1997-12-04 Pomini Spa Macchina per l'estrusione di polimeri e simili con rotori filettati convergenti azionati ciascuno tramite un proprio motore di
CN100549460C (zh) * 2005-04-27 2009-10-14 天津科技大学 同向旋转双螺杆磨浆机传动箱

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2142825A1 (de) * 1971-08-26 1973-03-08 Rieter Werke Haendle Antriebsvorrichtung fuer schneckenpressen zum strangpressen von keramischen oder plastischen massen
DE2257158C3 (de) * 1972-11-22 1979-06-21 Thyssen Industrie Ag, 4300 Essen Getriebe für Doppelschneckenextruder
US3824875A (en) * 1973-05-21 1974-07-23 Egan Machinery Co Drive for twin screw extruder
DE2841985C2 (de) * 1978-09-27 1982-06-09 Werner & Pfleiderer, 7000 Stuttgart Getriebe für Doppelschnecken-Extruder

Also Published As

Publication number Publication date
DE3374799D1 (en) 1988-01-14
EP0119324B1 (en) 1987-12-02
ES276600U (es) 1985-06-01
IT8225006A0 (it) 1982-12-28
EP0119324A1 (en) 1984-09-26
ATE31205T1 (de) 1987-12-15
ES276600Y (es) 1986-01-01

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971031