ATE90890T1 - METHOD OF SURFACE MARKING OF ROLLING MILL ROLLS. - Google Patents

METHOD OF SURFACE MARKING OF ROLLING MILL ROLLS.

Info

Publication number
ATE90890T1
ATE90890T1 AT88870022T AT88870022T ATE90890T1 AT E90890 T1 ATE90890 T1 AT E90890T1 AT 88870022 T AT88870022 T AT 88870022T AT 88870022 T AT88870022 T AT 88870022T AT E90890 T1 ATE90890 T1 AT E90890T1
Authority
AT
Austria
Prior art keywords
rolling mill
surface marking
mill rolls
rolls
marking
Prior art date
Application number
AT88870022T
Other languages
German (de)
Inventor
Adolphe Bragard
Jacques Halleux
Frederic Terreur
Jacques Defourny
Original Assignee
Centre Rech Metallurgique
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
Priority claimed from LU86784A external-priority patent/LU86784A1/en
Priority claimed from BE8700560A external-priority patent/BE1000570A7/en
Priority claimed from BE8700874A external-priority patent/BE1000692A6/en
Priority claimed from BE8701485A external-priority patent/BE1001397A6/en
Priority claimed from BE8800027A external-priority patent/BE1001339A6/en
Priority claimed from BE8800034A external-priority patent/BE1001341A6/en
Application filed by Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Priority claimed from EP88870022A external-priority patent/EP0280671B1/en
Application granted granted Critical
Publication of ATE90890T1 publication Critical patent/ATE90890T1/en

Links

AT88870022T 1987-02-23 1988-02-22 METHOD OF SURFACE MARKING OF ROLLING MILL ROLLS. ATE90890T1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
LU86784A LU86784A1 (en) 1987-02-23 1987-02-23 Laser-powered surface marking for sheet mill roller - produces spaced laser beam impart points on turning roller, and develops craters and rims in desired pattern
BE8700560A BE1000570A7 (en) 1987-05-19 1987-05-19 Laser-powered surface marking for sheet mill roller - produces spaced laser beam impart points on turning roller, and develops craters and rims in desired pattern
BE8700874A BE1000692A6 (en) 1987-07-14 1987-07-14 Laser-powered surface marking for sheet mill roller - produces spaced laser beam impart points on turning roller, and develops craters and rims in desired pattern
BE8701485A BE1001397A6 (en) 1987-12-24 1987-12-24 Laser-powered surface marking for sheet mill roller - produces spaced laser beam impart points on turning roller, and develops craters and rims in desired pattern
BE8800027A BE1001339A6 (en) 1988-01-11 1988-01-11 Laser-powered surface marking for sheet mill roller - produces spaced laser beam impart points on turning roller, and develops craters and rims in desired pattern
BE8800034A BE1001341A6 (en) 1988-01-13 1988-01-13 Laser-powered surface marking for sheet mill roller - produces spaced laser beam impart points on turning roller, and develops craters and rims in desired pattern
EP88870022A EP0280671B1 (en) 1987-02-23 1988-02-22 Surface-marking process for a metal-rolling roll

Publications (1)

Publication Number Publication Date
ATE90890T1 true ATE90890T1 (en) 1993-07-15

Family

ID=27560814

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88870022T ATE90890T1 (en) 1987-02-23 1988-02-22 METHOD OF SURFACE MARKING OF ROLLING MILL ROLLS.

Country Status (1)

Country Link
AT (1) ATE90890T1 (en)

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee