FI44718B - - Google Patents
Info
- Publication number
- FI44718B FI44718B FI3429/68A FI342968A FI44718B FI 44718 B FI44718 B FI 44718B FI 3429/68 A FI3429/68 A FI 3429/68A FI 342968 A FI342968 A FI 342968A FI 44718 B FI44718 B FI 44718B
- Authority
- FI
- Finland
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
- G01B5/0035—Measuring of dimensions of trees
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE16806/67A SE321098B (en:Method) | 1967-12-07 | 1967-12-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI44718B true FI44718B (en:Method) | 1971-08-31 |
| FI44718C FI44718C (fi) | 1971-12-10 |
Family
ID=20302792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI683429A FI44718C (fi) | 1967-12-07 | 1968-11-29 | Ohitsekulkevien esineiden valosähköiseen ulottuvuusmittaukseen tarkoit ettu laite. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3615139A (en:Method) |
| FI (1) | FI44718C (en:Method) |
| NO (1) | NO121810B (en:Method) |
| SE (1) | SE321098B (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1347777A (en) * | 1970-12-12 | 1974-02-27 | Sick Optik Elektronik Erwin | Photoelectric length measuring apparatus |
| GB1584452A (en) * | 1977-01-25 | 1981-02-11 | Schumag Gmbh | Optical scanners |
| US4427044A (en) | 1981-06-30 | 1984-01-24 | Pigott Enterprises | Log centering device |
| US4465937A (en) * | 1981-10-22 | 1984-08-14 | Forbes James A | Apparatus for optically scanning an object |
| US4849643A (en) * | 1987-09-18 | 1989-07-18 | Eaton Leonard Technologies | Optical probe with overlapping detection fields |
| US5008555A (en) * | 1988-04-08 | 1991-04-16 | Eaton Leonard Technologies, Inc. | Optical probe with overlapping detection fields |
-
1967
- 1967-12-07 SE SE16806/67A patent/SE321098B/xx unknown
-
1968
- 1968-11-29 FI FI683429A patent/FI44718C/fi active
- 1968-12-04 US US781026A patent/US3615139A/en not_active Expired - Lifetime
- 1968-12-04 NO NO4866/68A patent/NO121810B/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE321098B (en:Method) | 1970-02-23 |
| FI44718C (fi) | 1971-12-10 |
| NO121810B (en:Method) | 1971-04-13 |
| US3615139A (en) | 1971-10-26 |