IT1259752B - Positioning and control device for internal tube calibration mandrels - Google Patents

Positioning and control device for internal tube calibration mandrels

Info

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
Italian (it)
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/en
Publication of ITUD920063A0 publication Critical patent/ITUD920063A0/en
Publication of ITUD920063A1 publication Critical patent/ITUD920063A1/en
Application granted granted Critical
Publication of IT1259752B publication Critical patent/IT1259752B/en

Links

Landscapes

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

Abstract

Positioning and control device for internal tube calibration mandrels used on a machine for the production of tubes internally calibrated with mandrels 13 supported and positioned by a rod 14, the said mandrels 13 working with the tangent of its own pair of rollers 11 driven by a roller drive motor 12, the rod 14 being fastened at its end to a load transducer 16 slaved to a processing unit 25, the said processing unit 25 being slaved with the roller drive motor 12. <IMAGE>
ITUD920063A 1992-04-21 1992-04-21 Positioning and control device for internal tube calibration mandrels IT1259752B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITUD920063A IT1259752B (en) 1992-04-21 1992-04-21 Positioning and control device for internal tube calibration mandrels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD920063A IT1259752B (en) 1992-04-21 1992-04-21 Positioning and control device for internal tube calibration mandrels

Publications (3)

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

Family

ID=11421078

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUD920063A IT1259752B (en) 1992-04-21 1992-04-21 Positioning and control device for internal tube calibration mandrels

Country Status (1)

Country Link
IT (1) IT1259752B (en)

Also Published As

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

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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