FR2147250B1 - - Google Patents
Info
- Publication number
- FR2147250B1 FR2147250B1 FR727227057A FR7227057A FR2147250B1 FR 2147250 B1 FR2147250 B1 FR 2147250B1 FR 727227057 A FR727227057 A FR 727227057A FR 7227057 A FR7227057 A FR 7227057A FR 2147250 B1 FR2147250 B1 FR 2147250B1
- Authority
- FR
- France
- 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.)
- Expired
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
- G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
- G01B11/10—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving
- G01B11/105—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving using photoelectric detection means
-
- 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
-
- 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
- G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
- G01B11/043—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16641871A | 1971-07-27 | 1971-07-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2147250A1 FR2147250A1 (fr) | 1973-03-09 |
FR2147250B1 true FR2147250B1 (fr) | 1973-08-10 |
Family
ID=22603223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR727227057A Expired FR2147250B1 (fr) | 1971-07-27 | 1972-07-27 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3787700A (fr) |
AU (1) | AU471792B2 (fr) |
CA (1) | CA974754A (fr) |
DE (1) | DE2236730A1 (fr) |
FR (1) | FR2147250B1 (fr) |
GB (2) | GB1403573A (fr) |
SE (3) | SE389730B (fr) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3944818A (en) * | 1972-03-28 | 1976-03-16 | Visomat-Gerate Gmbh | Photoelectric guard |
GB1450056A (en) * | 1972-12-01 | 1976-09-22 | Davy Instr Ltd | Optical dimension measuring apparatus |
US3992615A (en) * | 1975-05-14 | 1976-11-16 | Sun Studs, Inc. | Electro-optical ranging system for distance measurements to moving targets |
US4173788A (en) * | 1976-09-27 | 1979-11-06 | Atmospheric Sciences, Inc. | Method and apparatus for measuring dimensions |
US4152767A (en) * | 1976-09-27 | 1979-05-01 | Atmospheric Sciences, Inc. | Method and apparatus for measuring dimensions |
US4197888A (en) * | 1978-02-21 | 1980-04-15 | The Coe Manufacturing Company | Log centering apparatus and method using transmitted light and reference edge log scanner |
DE3029273A1 (de) * | 1979-08-03 | 1981-02-19 | Dainippon Printing Co Ltd | Vorrichtung zum messen des druckbildbereiches einer offset-druckplatte |
US4384601A (en) * | 1981-05-28 | 1983-05-24 | Sun Studs, Inc. | Veneer lathe log charger system having enhanced accuracy and rate of production |
US4398580A (en) * | 1981-05-28 | 1983-08-16 | Sun Studs, Inc. | Veneer lathe log charger system having enhanced accuracy and rate of production |
US4378827A (en) * | 1981-05-28 | 1983-04-05 | Sun Studs, Inc. | Veneer lathe lug charger system having enhanced accuracy and rate of production |
US4379476A (en) * | 1981-05-28 | 1983-04-12 | Sun Studs, Inc. | Veneer lathe log charger system having enhanced accuracy and rate of production |
US4378830A (en) * | 1981-05-28 | 1983-04-05 | Sun Studs, Inc. | Veneer lathe log charger system having enhanced accuracy and rate of production |
US4378829A (en) * | 1981-05-28 | 1983-04-05 | Sun Studs, Inc. | Veneer lathe log charger system having enhanced accuracy and rate of production |
US4500203A (en) * | 1982-09-30 | 1985-02-19 | Owens-Illinois, Inc. | Method and apparatus for inspecting articles |
FI71013C (fi) * | 1983-01-06 | 1986-10-27 | Schauman Wilh Oy | Foerfarande och anordning foer bestaemmande av en oenskad centrallinje foer cylinderlika kroppar saosom traestockar |
EP0208060B1 (fr) * | 1985-06-26 | 1993-06-02 | Wilhelm Hegenscheidt Gesellschaft mbH | Méthode et dispositif pour la détermination de diamètres des roues de paires de roues |
FR2602048A1 (fr) * | 1985-12-30 | 1988-01-29 | Clerc Alain | Dispositif pour evaluer la deformation des pneumatiques de vehicules |
FR2595814A1 (fr) * | 1986-03-14 | 1987-09-18 | Bertin & Cie | Procede et dispositif de mesure du diametre d'une fibre, en particulier d'une fibre optique |
FR2605401B1 (fr) * | 1986-10-20 | 1992-04-17 | France Etat Armement | Procede et dispositif optoelectronique de mesure en temps reel de mouvements d'une structure solide soumise a l'effet d'un fluide |
DE4112009A1 (de) * | 1991-04-12 | 1992-10-22 | Diehl Gmbh & Co | Messsystem zur beruehrungslosen erfassung der kontur von langgegenstaenden mit diffus reflektierender oberflaeche |
US5262956A (en) * | 1991-06-26 | 1993-11-16 | Inovec, Inc. | Statistically compensated optimization system |
NZ245399A (en) * | 1993-01-14 | 1995-05-26 | Interpine Export Nz Ltd | Portable computerised log measurer |
SE9603880D0 (sv) | 1996-10-23 | 1996-10-23 | Bengt Soervik | Förfarande och anordning för skoglig planering |
US6399939B1 (en) * | 2000-06-13 | 2002-06-04 | North Carolina A&T State University | Sensor array system |
EP1397961B1 (fr) * | 2002-09-11 | 2006-06-28 | Hauni Maschinenbau AG | Procédé et installation pour la mesure de la longueur et du diamètre de tiges de filtre |
US7075424B1 (en) * | 2004-07-08 | 2006-07-11 | North Carolina A&T State University | System for damage location using a single channel continuous acoustic emission sensor |
SE533023C2 (sv) * | 2008-04-16 | 2010-06-08 | Log Max Ab | Bestämning av grovlek hos en trädstam |
US9151733B1 (en) | 2011-03-07 | 2015-10-06 | North Carolina A&T State University | Acoustic emission sensor array |
US10043076B1 (en) | 2016-08-29 | 2018-08-07 | PerceptIn, Inc. | Visual-inertial positional awareness for autonomous and non-autonomous tracking |
CN108692665B (zh) * | 2018-08-09 | 2020-10-02 | 中国船舶重工集团公司第七一一研究所 | 一种圆形工件直径的自动测量方法及其系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3066226A (en) * | 1959-08-18 | 1962-11-27 | Jones & Laughlin Steel Corp | Measuring apparatus |
US3159749A (en) * | 1964-01-02 | 1964-12-01 | Euclid Electric & Mfg Co | Photosensitive linear measurement system |
US3428817A (en) * | 1964-11-27 | 1969-02-18 | Jones & Laughlin Steel Corp | Length measurer with plurality of photocells which are sequentially gated |
US3513444A (en) * | 1966-08-08 | 1970-05-19 | Fairbanks Morse Inc | Volume determining system |
US3513321A (en) * | 1967-08-03 | 1970-05-19 | Weyerhaeuser Co | Log tally system with minimum diameter measuring means |
US3536405A (en) * | 1968-06-12 | 1970-10-27 | Singer General Precision | Optical thickness gauge |
-
1971
- 1971-07-27 US US00166418A patent/US3787700A/en not_active Expired - Lifetime
-
1972
- 1972-06-29 CA CA146,063A patent/CA974754A/en not_active Expired
- 1972-07-14 GB GB7975A patent/GB1403573A/en not_active Expired
- 1972-07-14 GB GB3311972A patent/GB1403572A/en not_active Expired
- 1972-07-26 SE SE7209770A patent/SE389730B/xx unknown
- 1972-07-26 DE DE2236730A patent/DE2236730A1/de active Pending
- 1972-07-27 AU AU45074/72A patent/AU471792B2/en not_active Expired
- 1972-07-27 FR FR727227057A patent/FR2147250B1/fr not_active Expired
-
1975
- 1975-07-16 SE SE7508134A patent/SE7508134L/xx unknown
- 1975-07-16 SE SE7508133A patent/SE7508133L/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2147250A1 (fr) | 1973-03-09 |
GB1403573A (en) | 1975-08-28 |
SE7508133L (sv) | 1975-07-16 |
AU4507472A (en) | 1974-02-07 |
US3787700A (en) | 1974-01-22 |
CA974754A (en) | 1975-09-23 |
SE7508134L (sv) | 1975-07-16 |
SE389730B (sv) | 1976-11-15 |
DE2236730A1 (de) | 1973-02-08 |
AU471792B2 (en) | 1976-05-06 |
GB1403572A (en) | 1975-08-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |