IT1259752B - Dispositivo di posizionamento e controllo per mandrini di calibratura interna tubi - Google Patents

Dispositivo di posizionamento e controllo per mandrini di calibratura interna tubi

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Publication number
IT1259752B
IT1259752B ITUD920063A ITUD920063A IT1259752B IT 1259752 B IT1259752 B IT 1259752B IT UD920063 A ITUD920063 A IT UD920063A IT UD920063 A ITUD920063 A IT UD920063A IT 1259752 B IT1259752 B IT 1259752B
Authority
IT
Italy
Prior art keywords
positioning
control device
mandrels
internal tube
tube calibration
Prior art date
Application number
ITUD920063A
Other languages
English (en)
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 filed Critical
Priority to ITUD920063A priority Critical patent/IT1259752B/it
Publication of ITUD920063A0 publication Critical patent/ITUD920063A0/it
Publication of ITUD920063A1 publication Critical patent/ITUD920063A1/it
Application granted granted Critical
Publication of IT1259752B publication Critical patent/IT1259752B/it

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Landscapes

  • Moulding By Coating Moulds (AREA)
  • Metal Extraction Processes (AREA)

Abstract

Dispositivo di posizionamento e controllo per mandrini di calibratura interna tubi adottato in una macchina per la produzione di tubi internamente calibrati con mandrini (13) sostenuti e posizionati da un'asta (14), detti mandrini (13) cooperando con la tangente di una propria coppie di rulli (11) azionati da un motore di comando rulli (12), l'asta (14) essendo terminalmente resa solidale con un trasduttore di carico (16) asservito ad un gruppo elaboratore (25), detto gruppo elaboratore (25) asservendo il motore (12) comando rulli.
ITUD920063A 1992-04-21 1992-04-21 Dispositivo di posizionamento e controllo per mandrini di calibratura interna tubi IT1259752B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITUD920063A IT1259752B (it) 1992-04-21 1992-04-21 Dispositivo di posizionamento e controllo per mandrini di calibratura interna tubi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD920063A IT1259752B (it) 1992-04-21 1992-04-21 Dispositivo di posizionamento e controllo per mandrini di calibratura interna tubi

Publications (3)

Publication Number Publication Date
ITUD920063A0 ITUD920063A0 (it) 1992-04-21
ITUD920063A1 ITUD920063A1 (it) 1993-10-21
IT1259752B true IT1259752B (it) 1996-03-26

Family

ID=11421078

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUD920063A IT1259752B (it) 1992-04-21 1992-04-21 Dispositivo di posizionamento e controllo per mandrini di calibratura interna tubi

Country Status (1)

Country Link
IT (1) IT1259752B (it)

Also Published As

Publication number Publication date
ITUD920063A0 (it) 1992-04-21
ITUD920063A1 (it) 1993-10-21

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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: 19960129