GB502561A - Universal panoramic telescope - Google Patents
Universal panoramic telescopeInfo
- Publication number
- GB502561A GB502561A GB17050/37A GB1705037A GB502561A GB 502561 A GB502561 A GB 502561A GB 17050/37 A GB17050/37 A GB 17050/37A GB 1705037 A GB1705037 A GB 1705037A GB 502561 A GB502561 A GB 502561A
- Authority
- GB
- United Kingdom
- Prior art keywords
- prism
- rotatable
- attached
- tube
- telescope
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
- G02B23/08—Periscopes
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Telescopes (AREA)
Abstract
502,561. Panoramic telescopes. BARONI, A. June 18, 1937, No. 17050. Convention date, June 18, 1936. [Class 97 (i)] A panoramic telescope comprises a prism 1 rotatable about an axis III-IV to explore in azimuth and about an axis II-III to explore in elevation, and includes means whereby the image is maintained " erect " during such exploration, i.e. orientated as it would be seen by an observer who effected such exploration with the naked eye. The prism 1 is attached to a drum 8 rotatable on a liner 9 carrying a prism 2 and integral with a tube 10 rotatable about the axis III, IV. Attached to the drum 8 is a bevel gear 16a meshing with a bevel 17 attached to a tube rotatable in the tube 10 carrying at its lower end a bevel gear 14 forming one of the crown wheels of a differential gear. The telescope proper comprises objective 4, prism 5 graticule 6 and eyepiece 7. These are attached to a rotatable tube 18 which has at its upper end the other crown wheel 15 of the differential gear. The planets 13 are attached to a housing containing the Amici prism 3. Rotations of various parts of the apparatus are thus accompanied by rotations of the Amici prism of half their value, to maintain the observed image " erect," Worm and pinion mechanisms are provided for the various adjustments. The Specification describes also a telescope in which the Amici prism is replaced by an equivalent device as described in Specification 485,055.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT502561X | 1936-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB502561A true GB502561A (en) | 1939-03-20 |
Family
ID=11272574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17050/37A Expired GB502561A (en) | 1936-06-18 | 1937-06-18 | Universal panoramic telescope |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB502561A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2667813A (en) * | 1948-12-22 | 1954-02-02 | Barr & Stroud Ltd | Extensible optical sighting or observation instrument |
| US4659192A (en) * | 1984-09-07 | 1987-04-21 | Integrated Laser Systems Limited | Manipulator with four mirrors |
| GB2187303A (en) * | 1986-01-14 | 1987-09-03 | Theodor Preussner | Panoramic periscope |
| GB2280514A (en) * | 1993-07-26 | 1995-02-01 | Keymed | A borescope |
-
1937
- 1937-06-18 GB GB17050/37A patent/GB502561A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2667813A (en) * | 1948-12-22 | 1954-02-02 | Barr & Stroud Ltd | Extensible optical sighting or observation instrument |
| US4659192A (en) * | 1984-09-07 | 1987-04-21 | Integrated Laser Systems Limited | Manipulator with four mirrors |
| GB2187303A (en) * | 1986-01-14 | 1987-09-03 | Theodor Preussner | Panoramic periscope |
| US4787725A (en) * | 1986-01-14 | 1988-11-29 | Theodor Preussner | Panoramic periscope |
| GB2187303B (en) * | 1986-01-14 | 1989-12-06 | Theodor Preussner | Panoramic periscope |
| GB2280514A (en) * | 1993-07-26 | 1995-02-01 | Keymed | A borescope |
| US5540650A (en) * | 1993-07-26 | 1996-07-30 | Keymed (Medical & Industrial Equipment) Limited | Borescope |
| GB2280514B (en) * | 1993-07-26 | 1996-08-14 | Keymed | A borescope |
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