CA1035981A - Dispositif de deviation d'un faisceau lumineux - Google Patents
Dispositif de deviation d'un faisceau lumineuxInfo
- Publication number
- CA1035981A CA1035981A CA241,938A CA241938A CA1035981A CA 1035981 A CA1035981 A CA 1035981A CA 241938 A CA241938 A CA 241938A CA 1035981 A CA1035981 A CA 1035981A
- Authority
- CA
- Canada
- Prior art keywords
- light beam
- beam deflection
- deflection means
- light
- deflection
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/28—Reflectors in projection beam
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J9/00—Moving targets, i.e. moving when fired at
- F41J9/14—Cinematographic targets, e.g. moving-picture targets
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Laser Surgery Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB26784/75A GB1522831A (en) | 1975-06-24 | 1975-06-24 | Gunnery training aids having projectors with light beam deflection means |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1035981A true CA1035981A (fr) | 1978-08-08 |
Family
ID=10249143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA241,938A Expired CA1035981A (fr) | 1975-06-24 | 1975-12-17 | Dispositif de deviation d'un faisceau lumineux |
Country Status (4)
Country | Link |
---|---|
US (1) | US4048730A (fr) |
CA (1) | CA1035981A (fr) |
FR (1) | FR2315707A1 (fr) |
GB (1) | GB1522831A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3625642A1 (de) * | 1986-07-29 | 1988-02-11 | Messerschmitt Boelkow Blohm | Zweifach gelagerter drehspiegel fuer optische systeme |
DE10234396A1 (de) * | 2002-07-23 | 2004-01-29 | Küper, Klaus, Prof. Dr.med. | Verfahren und Anordnung zum Simulieren von Jagd- und Sportschießen |
DE20304597U1 (de) * | 2003-03-22 | 2004-05-06 | Bücheler, Gerd | Anordnung zur Identifikation eines Schützen |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB519948A (en) * | 1938-10-07 | 1940-04-10 | Joseph Parkinson Pimbley | Improvements in and relating to miniature-rifle ranges using cinematographic target images |
US2411741A (en) * | 1939-12-13 | 1946-11-26 | Gen Electric | Color matching apparatus |
GB917851A (en) * | 1958-02-17 | 1963-02-06 | Philips Electrical Ind Ltd | Improvements in or relating to projectors |
US3558228A (en) * | 1968-12-16 | 1971-01-26 | Marvin P Hodges | Multi-purpose ranging device including a movable indexing member |
-
1975
- 1975-06-24 GB GB26784/75A patent/GB1522831A/en not_active Expired
- 1975-12-11 US US05/639,919 patent/US4048730A/en not_active Expired - Lifetime
- 1975-12-17 CA CA241,938A patent/CA1035981A/fr not_active Expired
-
1976
- 1976-03-04 FR FR7606103A patent/FR2315707A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2315707B1 (fr) | 1980-05-23 |
FR2315707A1 (fr) | 1977-01-21 |
US4048730A (en) | 1977-09-20 |
GB1522831A (en) | 1978-08-31 |
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