FR2457132A1 - Procede de marquage d'un code sur une piece, et piece pourvue d'un tel marquage code - Google Patents

Procede de marquage d'un code sur une piece, et piece pourvue d'un tel marquage code

Info

Publication number
FR2457132A1
FR2457132A1 FR8009496A FR8009496A FR2457132A1 FR 2457132 A1 FR2457132 A1 FR 2457132A1 FR 8009496 A FR8009496 A FR 8009496A FR 8009496 A FR8009496 A FR 8009496A FR 2457132 A1 FR2457132 A1 FR 2457132A1
Authority
FR
France
Prior art keywords
marking
code
part provided
abrase
reflexions
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.)
Pending
Application number
FR8009496A
Other languages
English (en)
Inventor
Philip Michael Heyman
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of FR2457132A1 publication Critical patent/FR2457132A1/fr
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Surface Treatment Of Glass (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Sewing Machines And Sewing (AREA)
  • Discharge Of Articles From Conveyors (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

PIECE DONT UNE SURFACE COMPORTE UN MARQUAGE CODE POUVANT ETRE LU PAR UNE MACHINE, CARACTERISEE EN CE QUE LEDIT MARQUAGE 19 COMPREND UNE PLURALITE DE MARQUES ASSOCIEES ABRASEES DANS LADITE SURFACE 15, LESDITES MARQUES ET LES SURFACES ENVIRONNANTES AYANT DES POUVOIRS DE REFLEXION DE LA LUMIERE SENSIBLEMENT DIFFERENTS.
FR8009496A 1979-05-21 1980-04-28 Procede de marquage d'un code sur une piece, et piece pourvue d'un tel marquage code Pending FR2457132A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/041,092 US4446362A (en) 1979-05-21 1979-05-21 Workpiece with abraded machine-readable marking therein and method of making

Publications (1)

Publication Number Publication Date
FR2457132A1 true FR2457132A1 (fr) 1980-12-19

Family

ID=21914689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009496A Pending FR2457132A1 (fr) 1979-05-21 1980-04-28 Procede de marquage d'un code sur une piece, et piece pourvue d'un tel marquage code

Country Status (9)

Country Link
US (1) US4446362A (fr)
JP (1) JPS55154666A (fr)
CA (1) CA1139951A (fr)
DD (1) DD151049A5 (fr)
DE (1) DE3019403A1 (fr)
FR (1) FR2457132A1 (fr)
GB (1) GB2048733B (fr)
IT (1) IT1141911B (fr)
PL (1) PL224363A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8418860D0 (en) * 1984-07-24 1984-08-30 Jetin Ind Ltd Liquid cutting apparatus
JPS61263515A (ja) * 1985-05-17 1986-11-21 Toto Ltd セラミツク成形品
DE3736407A1 (de) * 1987-10-28 1989-05-18 Aichelin Gmbh Identifizierbare aufnahme- und transporteinrichtung fuer werkstuecke
US4791284A (en) * 1987-10-29 1988-12-13 Richard Ludden Method for etching a bar code on metal
US4879457A (en) * 1987-10-29 1989-11-07 Richard Ludden Method for etching a bar code on metal
US4816284A (en) * 1987-12-08 1989-03-28 Magee Ted N Method for marking and decorating plastic panels
DE3827541A1 (de) * 1988-08-13 1990-02-15 Mtu Muenchen Gmbh Verfahren zum automatischen ablesen binaer verschluesselter informationen
DE59005906D1 (de) * 1989-09-06 1994-07-07 Sulzer Medizinaltechnik Ag Win Implantat mit Verankerungsflächen für Knochengewebe.
DE9216131U1 (de) * 1992-11-30 1993-06-03 Skrypzak, Roland, 6110 Dieburg Anordnung zum Identifizieren von zu entleerenden Behältnissen wie Müllgefäßen
DE19505513C2 (de) * 1995-02-10 1998-04-16 Mannesmann Ag Verfahren zur Einzelstückverfolgung
EP1868249B1 (fr) * 1999-09-28 2011-07-13 Kaneka Corporation Procédé de contrôle du processus de fabrication d'un appareil de conversion photoélectrique
EP1227426A1 (fr) * 2001-01-30 2002-07-31 Ulrich AG Méthode pour apposer un code lisible par machine sur un outil
GB0522087D0 (en) * 2005-10-28 2005-12-07 Powerlase Ltd A method of laser marking a surface
US7640074B2 (en) * 2007-11-13 2009-12-29 The Boeing Company Method and apparatus for generation of datamatrix barcodes utilizing numerical control drilling patterns

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3792238A (en) * 1971-08-06 1974-02-12 Commissariat Energie Atomique Process for registering in binary code and for reading an identification number on a metallic piece
FR2279880A1 (fr) * 1974-07-26 1976-02-20 Emde Lothar Dispositif pour le marquage de materiaux en bande

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1263380A (fr) * 1960-04-29 1961-06-09 Saint Gobain Dispositif pour le dépolissage de verres imprimés
GB1038868A (en) * 1963-03-20 1966-08-10 Francis Rockliffe Palmer Portable means for marking glass and the like
US3473941A (en) * 1965-09-22 1969-10-21 Armstrong Cork Co Fibrous panel and method of treating a fibrous panel
GB1238323A (fr) * 1968-07-20 1971-07-07
US3702585A (en) * 1970-06-05 1972-11-14 Ncr Co Printing mechanism producing a rubbing action
US3726212A (en) * 1970-09-21 1973-04-10 Ncr Method and apparatus for printing coded media
BE791469A (fr) * 1971-11-16 1973-03-16 Monarch Marking Systems Inc Enregistrement code et procede et systeme d'interpretation de cet enregistrement
US3839644A (en) * 1972-03-27 1974-10-01 Rca Corp Label writing apparatus
US3736406A (en) * 1972-06-21 1973-05-29 Rca Corp Thermographic print head and method of making same
US3820456A (en) * 1972-10-02 1974-06-28 Ibm Bar code printer
US3903526A (en) * 1973-09-10 1975-09-02 William L Cotter Recording apparatus
US4010355A (en) * 1974-06-10 1977-03-01 Motorola, Inc. Semiconductor wafer having machine readable indicies
GB1534248A (en) * 1976-03-31 1978-11-29 Tokyo Shibaura Electric Co Apparatus for manufacturing semiconductor devices
GB1584343A (en) * 1977-06-07 1981-02-11 Tokyo Shibaura Electric Co Apparatus for marking identification symbols on wafer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3792238A (en) * 1971-08-06 1974-02-12 Commissariat Energie Atomique Process for registering in binary code and for reading an identification number on a metallic piece
FR2279880A1 (fr) * 1974-07-26 1976-02-20 Emde Lothar Dispositif pour le marquage de materiaux en bande

Also Published As

Publication number Publication date
PL224363A1 (fr) 1981-03-13
US4446362A (en) 1984-05-01
CA1139951A (fr) 1983-01-25
DE3019403A1 (de) 1980-11-27
DD151049A5 (de) 1981-09-30
GB2048733B (en) 1982-12-22
JPS55154666A (en) 1980-12-02
GB2048733A (en) 1980-12-17
IT1141911B (it) 1986-10-08
IT8021364A0 (it) 1980-04-14

Similar Documents

Publication Publication Date Title
FR2457132A1 (fr) Procede de marquage d'un code sur une piece, et piece pourvue d'un tel marquage code
IT8024697A0 (it) Metodo per l'esecuzione di una marcatura, leggibile con l'ausilio di una macchina, in un pezzo in lavorazione.
NO151452C (no) Anordning ved kjettingskive-kjetting-tausystem, samt klyss til bruk i anordningen.
ES274521U (es) Envase laminar perfeccionado para liquidos.
ES517116A0 (es) Metodo mejorado para tratar la dureza presente en aguas de calderas que estan en contacto con superficies de transferencia de calor.
ES264326U (es) "calzado".
DE68900696D1 (de) Kraftstoffzufuehrvorrichtung mit gekuehlter schwimmmerkammer.
ES516114A0 (es) Perfeccionamientos en valvulas de compuerta de corredera.
JPS5395664A (en) Contactless position setter
JPS5315206A (en) Turning over apparatus for steel pieces
JPS51135425A (en) Mark reading system
JPS57186617A (en) Roller guide
ES235382Y (es) Perfeccionamientos en expulsores para estampadoras en frio.
JPS5354392A (en) Method for processing double row roller bearing
Schachter The generalized expectancy for success and its relationship to social self-esteem and female adolescents' self-reported problems.
Khan Correlation of geochemical data on organic matter and metal ions in the Indian River, by Tahir R. Khan.
JPS5327184A (en) Retainer for a punch
ES228194U (es) Molde perfeccionado para muelas abrasivas.
JPS53106956A (en) Refrigerating apparatus
JPS5334457A (en) Manufacture for face plate
SU948079A1 (ru) Шарико-винтовой тандер
JPS52127075A (en) Mounting and mounting structure for power transistor
JPS55160454A (en) Mos type capacitor
JPS53118121A (en) Contact glass for copiers
JPS5350564A (en) Refrigerator