GB1355732A - Method of and apparatus for inscribing an identification number in binary code on a metal component and reading the said number - Google Patents

Method of and apparatus for inscribing an identification number in binary code on a metal component and reading the said number

Info

Publication number
GB1355732A
GB1355732A GB3570572A GB3570572A GB1355732A GB 1355732 A GB1355732 A GB 1355732A GB 3570572 A GB3570572 A GB 3570572A GB 3570572 A GB3570572 A GB 3570572A GB 1355732 A GB1355732 A GB 1355732A
Authority
GB
United Kingdom
Prior art keywords
sandblasting
binary
binary code
inscribing
reading
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.)
Expired
Application number
GB3570572A
Other languages
English (en)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1355732A publication Critical patent/GB1355732A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
GB3570572A 1971-08-06 1972-07-31 Method of and apparatus for inscribing an identification number in binary code on a metal component and reading the said number Expired GB1355732A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7128851A FR2148859A5 (enExample) 1971-08-06 1971-08-06

Publications (1)

Publication Number Publication Date
GB1355732A true GB1355732A (en) 1974-06-05

Family

ID=9081561

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3570572A Expired GB1355732A (en) 1971-08-06 1972-07-31 Method of and apparatus for inscribing an identification number in binary code on a metal component and reading the said number

Country Status (6)

Country Link
US (1) US3792238A (enExample)
BE (1) BE786977A (enExample)
DE (1) DE2238465A1 (enExample)
FR (1) FR2148859A5 (enExample)
GB (1) GB1355732A (enExample)
IT (1) IT964890B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446362A (en) * 1979-05-21 1984-05-01 Rca Corporation Workpiece with abraded machine-readable marking therein and method of making

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2049994B (en) * 1979-05-21 1983-08-03 Rca Corp Method for assembly in a crt
US4377890A (en) * 1979-05-21 1983-03-29 Rca Corporation Method of CRT manufacture using machine readable coded markings
US4327283A (en) * 1979-09-24 1982-04-27 Rca Corporation Workpiece with machine-readable marking recessed therein and method of making same
CH650950A5 (de) * 1984-05-02 1985-08-30 Adelheid Graber Verfahren zum beschriften und dekorieren der oberflaeche von metallen und glaesern.
FR2586839A1 (fr) * 1985-09-04 1987-03-06 Metallisation Ind Ste Nle Procede de marquage d'un objet en metal a l'aide d'un code a barres
US4839666B1 (en) * 1987-11-09 1994-09-13 William Jayne All surface image forming system
FR2691663B1 (fr) * 1992-05-26 1996-10-11 Essilor Int Procede de ravivage de meules, disque et machine pour sa mise en óoeuvre.
US5461407A (en) * 1992-09-02 1995-10-24 Telesis Marking Systems, Inc. Marking method and apparatus using gas entrained abrasive particles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1841452A (en) * 1930-02-04 1932-01-19 Rca Corp Recording system
US3044218A (en) * 1959-07-17 1962-07-17 Matthews & Co Jas H Abrasive grit marking machine
US3520086A (en) * 1967-07-03 1970-07-14 Exton Dev Co The Apparatus for ornamenting articles
US3584571A (en) * 1967-08-25 1971-06-15 Pannier Corp The Character generation marking device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446362A (en) * 1979-05-21 1984-05-01 Rca Corporation Workpiece with abraded machine-readable marking therein and method of making

Also Published As

Publication number Publication date
IT964890B (it) 1974-01-31
FR2148859A5 (enExample) 1973-03-23
DE2238465A1 (de) 1973-03-01
BE786977A (fr) 1972-11-16
US3792238A (en) 1974-02-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee