FR2260081A1 - Three dimensional model measuring apparatus - determines distances using pivot mounted light source and light receiver - Google Patents
Three dimensional model measuring apparatus - determines distances using pivot mounted light source and light receiverInfo
- Publication number
- FR2260081A1 FR2260081A1 FR7503258A FR7503258A FR2260081A1 FR 2260081 A1 FR2260081 A1 FR 2260081A1 FR 7503258 A FR7503258 A FR 7503258A FR 7503258 A FR7503258 A FR 7503258A FR 2260081 A1 FR2260081 A1 FR 2260081A1
- Authority
- FR
- France
- Prior art keywords
- light source
- measuring apparatus
- dimensional model
- pivot mounted
- model measuring
- 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.)
- Withdrawn
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
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
A device for measuring a three dimensional object, e.g. a model, uses a light source (L) supported by a vertical spindle (M), mounted so as to be able to tilt on it, and a light receiving device, (V) e.g. a vidicon to receive and register the beam of light reflected from the object, so that by measuring the angle of radiation and the angle of incidence with reference to the height of these devices the distance and height of the illuminated portion can be calculated, this being processed by a control circuit and calculation system. Models of a large variety of types may be measured.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742405195 DE2405195A1 (en) | 1974-02-04 | 1974-02-04 | DEVICE FOR SCANNING A THREE-DIMENSIONAL IMAGE |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2260081A1 true FR2260081A1 (en) | 1975-08-29 |
Family
ID=5906545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7503258A Withdrawn FR2260081A1 (en) | 1974-02-04 | 1975-02-03 | Three dimensional model measuring apparatus - determines distances using pivot mounted light source and light receiver |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE825170A (en) |
DE (1) | DE2405195A1 (en) |
FR (1) | FR2260081A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2425053A1 (en) * | 1978-05-01 | 1979-11-30 | Alcyon Equip Sa | DEVICE FOR MEASURING CLOSED SPACES SUCH AS TUNNELS |
EP0009582A1 (en) * | 1978-09-29 | 1980-04-16 | Siemens Aktiengesellschaft | Device for measuring the distance between a point on a surface of an object and a null plane |
FR2454603A1 (en) * | 1979-04-18 | 1980-11-14 | Aga Ab | METHOD AND DEVICE FOR RECORDING A TOPOGRAPHY |
FR2519138A1 (en) * | 1981-12-29 | 1983-07-01 | Maitre Henri | Three=dimensional digital coordinate gathering system - uses laminar beam laser striking surface points scanned by TV camera to obtain coordinate data from processor |
FR2622715A1 (en) * | 1987-11-04 | 1989-05-05 | Sagem | Pattern recognition apparatus intended to supply, remotely and without contact, a panoramic image of a space or portion of space around the said apparatus |
FR2644886A1 (en) * | 1989-03-24 | 1990-09-28 | Celette Sa | DEVICE FOR CONTROLLING THE POSITION OF DIFFERENT POINTS OF A VEHICLE |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD266841B1 (en) * | 1986-06-02 | 1990-06-20 | Zeiss Jena Veb Carl | METHOD AND ARRANGEMENT FOR DETERMINING THE FLIGHTWORK |
DE3726065A1 (en) * | 1987-08-06 | 1988-01-21 | Friedhelm Fredrich | BOX-TYPE MOTOR VEHICLE having an evaluation device in the driver's cab, which evaluation device allows an operator to assess an object by means of screens and sound transducers, the signals from a video camera being used especially for assessment of the recording angle |
-
1974
- 1974-02-04 DE DE19742405195 patent/DE2405195A1/en active Pending
-
1975
- 1975-02-03 FR FR7503258A patent/FR2260081A1/en not_active Withdrawn
- 1975-02-04 BE BE153048A patent/BE825170A/en unknown
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2425053A1 (en) * | 1978-05-01 | 1979-11-30 | Alcyon Equip Sa | DEVICE FOR MEASURING CLOSED SPACES SUCH AS TUNNELS |
EP0009582A1 (en) * | 1978-09-29 | 1980-04-16 | Siemens Aktiengesellschaft | Device for measuring the distance between a point on a surface of an object and a null plane |
FR2454603A1 (en) * | 1979-04-18 | 1980-11-14 | Aga Ab | METHOD AND DEVICE FOR RECORDING A TOPOGRAPHY |
FR2519138A1 (en) * | 1981-12-29 | 1983-07-01 | Maitre Henri | Three=dimensional digital coordinate gathering system - uses laminar beam laser striking surface points scanned by TV camera to obtain coordinate data from processor |
FR2622715A1 (en) * | 1987-11-04 | 1989-05-05 | Sagem | Pattern recognition apparatus intended to supply, remotely and without contact, a panoramic image of a space or portion of space around the said apparatus |
FR2644886A1 (en) * | 1989-03-24 | 1990-09-28 | Celette Sa | DEVICE FOR CONTROLLING THE POSITION OF DIFFERENT POINTS OF A VEHICLE |
EP0390710A1 (en) * | 1989-03-24 | 1990-10-03 | Celette S.A. | Device to control the position of different points of a vehicle |
Also Published As
Publication number | Publication date |
---|---|
DE2405195A1 (en) | 1975-08-14 |
BE825170A (en) | 1975-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Withdrawal of published application |