FR2394845A1 - Dispositif electronique pour mesurer la longueur d'un tube lamine et controler sa coupe selon des sections de longueur programmee - Google Patents

Dispositif electronique pour mesurer la longueur d'un tube lamine et controler sa coupe selon des sections de longueur programmee

Info

Publication number
FR2394845A1
FR2394845A1 FR7815667A FR7815667A FR2394845A1 FR 2394845 A1 FR2394845 A1 FR 2394845A1 FR 7815667 A FR7815667 A FR 7815667A FR 7815667 A FR7815667 A FR 7815667A FR 2394845 A1 FR2394845 A1 FR 2394845A1
Authority
FR
France
Prior art keywords
tube
unit
lengths
appts
cut
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7815667A
Other languages
English (en)
Other versions
FR2394845B1 (fr
Inventor
Dorino Cantarelli
Angelo Maccarini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PMI MACCHINE E IMPIANTI
Original Assignee
PMI MACCHINE E IMPIANTI
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 PMI MACCHINE E IMPIANTI filed Critical PMI MACCHINE E IMPIANTI
Publication of FR2394845A1 publication Critical patent/FR2394845A1/fr
Application granted granted Critical
Publication of FR2394845B1 publication Critical patent/FR2394845B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D33/00—Accessories for shearing machines or shearing devices
    • B23D33/006—Accessories for shearing machines or shearing devices for obtaining pieces of a predetermined length, e.g. control arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

Ce dispositif comprend deux ensembles électroniques 1-2 coordonnés entre eux; le premier ensemble 1 servant à la mesure statique et le second ensemble 2 servant à la mesure dynamique du tube; les deux ensembles étant coordonnés entre eux de façon à déterminer automatiquement la coupe du tube aux termes des informations reçues, d'une façon automatique ou manuelle.
FR7815667A 1977-06-16 1978-05-22 Dispositif electronique pour mesurer la longueur d'un tube lamine et controler sa coupe selon des sections de longueur programmee Granted FR2394845A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2474177A IT1202369B (it) 1977-06-16 1977-06-16 Dispositivo per la misurazione della lunghezza di un tubo laminato e per il suo taglio secondo spezzoni di lunghezza programmata

Publications (2)

Publication Number Publication Date
FR2394845A1 true FR2394845A1 (fr) 1979-01-12
FR2394845B1 FR2394845B1 (fr) 1983-06-24

Family

ID=11214592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815667A Granted FR2394845A1 (fr) 1977-06-16 1978-05-22 Dispositif electronique pour mesurer la longueur d'un tube lamine et controler sa coupe selon des sections de longueur programmee

Country Status (4)

Country Link
BE (1) BE867633A (fr)
DE (1) DE2823792A1 (fr)
FR (1) FR2394845A1 (fr)
IT (1) IT1202369B (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1458342A (fr) * 1965-08-20 1966-03-04 Dispositif de détection du passage en regard d'un repère, d'un point particulier et notamment du point milieu d'objets de longueur variable tels que des grumes
US3515254A (en) * 1968-08-27 1970-06-02 Leo A Gary Conveyor system having computer for finding the centers of objects being conveyed
US3676652A (en) * 1970-02-18 1972-07-11 Intertek Controls Inc Electronic linear measuring device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1458342A (fr) * 1965-08-20 1966-03-04 Dispositif de détection du passage en regard d'un repère, d'un point particulier et notamment du point milieu d'objets de longueur variable tels que des grumes
US3515254A (en) * 1968-08-27 1970-06-02 Leo A Gary Conveyor system having computer for finding the centers of objects being conveyed
US3676652A (en) * 1970-02-18 1972-07-11 Intertek Controls Inc Electronic linear measuring device

Also Published As

Publication number Publication date
BE867633A (fr) 1978-09-18
IT1202369B (it) 1989-02-09
FR2394845B1 (fr) 1983-06-24
DE2823792A1 (de) 1979-01-04

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse