BE861356A - CONTACTLESS MEASURING DEVICE OF THE THICKNESS OF OBJECTS - Google Patents

CONTACTLESS MEASURING DEVICE OF THE THICKNESS OF OBJECTS

Info

Publication number
BE861356A
BE861356A BE183057A BE183057A BE861356A BE 861356 A BE861356 A BE 861356A BE 183057 A BE183057 A BE 183057A BE 183057 A BE183057 A BE 183057A BE 861356 A BE861356 A BE 861356A
Authority
BE
Belgium
Prior art keywords
objects
thickness
measuring device
contactless measuring
contactless
Prior art date
Application number
BE183057A
Other languages
French (fr)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BE861356A publication Critical patent/BE861356A/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
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
BE183057A 1976-12-01 1977-11-30 CONTACTLESS MEASURING DEVICE OF THE THICKNESS OF OBJECTS BE861356A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762654478 DE2654478A1 (en) 1976-12-01 1976-12-01 DEVICE FOR CONTACT-FREE THICKNESS MEASUREMENT

Publications (1)

Publication Number Publication Date
BE861356A true BE861356A (en) 1978-03-16

Family

ID=5994423

Family Applications (1)

Application Number Title Priority Date Filing Date
BE183057A BE861356A (en) 1976-12-01 1977-11-30 CONTACTLESS MEASURING DEVICE OF THE THICKNESS OF OBJECTS

Country Status (7)

Country Link
BE (1) BE861356A (en)
DE (1) DE2654478A1 (en)
DK (1) DK531677A (en)
FR (1) FR2373034A1 (en)
GB (1) GB1595949A (en)
IT (1) IT1089106B (en)
NL (1) NL7713236A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2722577A1 (en) * 1977-05-18 1978-11-30 Siemens Ag DEVICE / METHOD FOR NON-CONTACT SPACING OR THICKNESS MEASUREMENT
DE19961955A1 (en) * 1999-12-24 2001-07-05 Hannover Laser Zentrum Measuring method for gap between measurement device and measurement surface, involves computing gap between detector and radiation point of laser through trigonometrical calculation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068473B (en) * 1959-11-05
CH479049A (en) * 1967-01-31 1969-06-13 Genevoise Instr Physique Device for checking the geometric dimensions of machined parts, used in the watchmaking industry
US3536405A (en) * 1968-06-12 1970-10-27 Singer General Precision Optical thickness gauge
DE2124444C3 (en) * 1971-05-17 1973-10-11 Siemens Ag, 1000 Berlin U. 8000 Muenchen Method for determining the thickness or width of flat workpieces

Also Published As

Publication number Publication date
FR2373034A1 (en) 1978-06-30
IT1089106B (en) 1985-06-18
GB1595949A (en) 1981-08-19
NL7713236A (en) 1978-06-05
DK531677A (en) 1978-06-02
DE2654478A1 (en) 1978-06-08
FR2373034B1 (en) 1980-08-22

Similar Documents

Publication Publication Date Title
BE837520A (en) NON-CONTACT MEASUREMENT OF THE THICKNESS OF OBJECTS
FR2343231A1 (en) VOLUMETRIC MEASURING DEVICE
IT7925711A0 (en) MEASURING DEVICE.
BE859188A (en) MULTIPLE INTERFERENCE DETECTION DEVICE
FR2348714A1 (en) CURIETHERAPY DEVICE
IT1095140B (en) DEVICE FOR MEASURING DISTANCES OR THICKNESSES WITHOUT CONTACT WITH THE OBJECT
AT376793B (en) LENGTH OR ANGLE MEASURING DEVICE
FR2351386A1 (en) ECCENTRICITY MEASUREMENT DEVICE
IT7927582A0 (en) POSITION MEASURING DEVICE WITH ABSOLUTE POSITION TRANSDUCER.
IT1133499B (en) MEASUREMENT DEVICE
IT1071757B (en) MEASUREMENT DEVICE
NL7707836A (en) MEASURING DEVICE.
FR2342820A1 (en) OBJECT LOCATION DEVICE
ATA787479A (en) LENGTH MEASURING DEVICE WITH LENGTH-MOVING SCALE
FR2315681A1 (en) ANGLE MEASURING DEVICE
SE7705333L (en) SENSING DEVICE
IT7912465A0 (en) MEASURING DEVICE
NL7903820A (en) ULTRASONIC MEASUREMENT DEVICE.
FR2341130A1 (en) INDICATION DEVICE
BE861356A (en) CONTACTLESS MEASURING DEVICE OF THE THICKNESS OF OBJECTS
NL7903822A (en) ULTRASONIC MEASUREMENT DEVICE.
BE851795A (en) RADIANT ENERGY SENSOR
FR2344888A1 (en) CAPACITIVE DISTANCE MEASUREMENT DEVICE
FR2343998A1 (en) DEPTH MEASURING DEVICE
JPS533844A (en) Ultrasonic measuring device

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SIEMENS A.G.

Effective date: 19851130