IT8248299A0 - SYSTEM FOR READING THE IDENTIFICATION OF SEALS - Google Patents

SYSTEM FOR READING THE IDENTIFICATION OF SEALS

Info

Publication number
IT8248299A0
IT8248299A0 IT8248299A IT4829982A IT8248299A0 IT 8248299 A0 IT8248299 A0 IT 8248299A0 IT 8248299 A IT8248299 A IT 8248299A IT 4829982 A IT4829982 A IT 4829982A IT 8248299 A0 IT8248299 A0 IT 8248299A0
Authority
IT
Italy
Prior art keywords
seals
reading
identification
Prior art date
Application number
IT8248299A
Other languages
Italian (it)
Other versions
IT1147937B (en
Inventor
Bertrand Causse D Agraives
Jan Toornvliet
Ermanno Mascetti
Original Assignee
Euratom
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 Euratom filed Critical Euratom
Publication of IT8248299A0 publication Critical patent/IT8248299A0/en
Application granted granted Critical
Publication of IT1147937B publication Critical patent/IT1147937B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/20—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring contours or curvatures, e.g. determining profile

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sealing Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Image Input (AREA)
  • Manipulator (AREA)
IT48299/82A 1981-05-05 1982-04-28 SEAL IDENTIFICATION READING SYSTEM IT1147937B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU83338A LU83338A1 (en) 1981-05-05 1981-05-05 APPARATUS AND METHOD FOR READING SEAL IDENDITY

Publications (2)

Publication Number Publication Date
IT8248299A0 true IT8248299A0 (en) 1982-04-28
IT1147937B IT1147937B (en) 1986-11-26

Family

ID=19729645

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48299/82A IT1147937B (en) 1981-05-05 1982-04-28 SEAL IDENTIFICATION READING SYSTEM

Country Status (5)

Country Link
DE (1) DE3216876A1 (en)
FR (1) FR2505525B1 (en)
GB (1) GB2097976B (en)
IT (1) IT1147937B (en)
LU (1) LU83338A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10040188A1 (en) * 2000-08-17 2002-02-28 Infineon Technologies Ag Seal for the authentication of sealed objects and methods for producing and testing the seal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125811A (en) * 1964-03-24 Machine for measuring roundness
DE541796C (en) * 1930-04-30 1932-01-15 Rudolf Herbert Flemming Dipl I Instrument for measuring the roughness or waviness of surfaces or the total strength of the vibrations of machine parts
DE1927608B1 (en) * 1969-05-30 1970-12-10 Nelle Dipl Ing Guenther Measuring system for the three-dimensional determination of characteristic numerical values for the shape deviations of technical surfaces according to the system of the enveloping surface
US3857640A (en) * 1973-07-19 1974-12-31 E Hilbon Identification means for an article and method and apparatus for recording same
GB1538431A (en) * 1976-04-08 1979-01-17 Emi Ltd Tokens and token-freed apparatus
FR2417748A1 (en) * 1978-02-21 1979-09-14 Bielle Jacques Determining surface state of revolving piece part - is sensed by probe during relative movement at constant velocity

Also Published As

Publication number Publication date
DE3216876A1 (en) 1983-01-27
GB2097976B (en) 1985-01-23
GB2097976A (en) 1982-11-10
IT1147937B (en) 1986-11-26
LU83338A1 (en) 1983-03-24
FR2505525B1 (en) 1986-03-21
FR2505525A1 (en) 1982-11-12

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960313