GB191201335A - Improvements in or connected with Periscopes and Periscope Fittings for Submarines. - Google Patents
Improvements in or connected with Periscopes and Periscope Fittings for Submarines.Info
- Publication number
- GB191201335A GB191201335A GB191201335DA GB191201335A GB 191201335 A GB191201335 A GB 191201335A GB 191201335D A GB191201335D A GB 191201335DA GB 191201335 A GB191201335 A GB 191201335A
- Authority
- GB
- United Kingdom
- Prior art keywords
- periscope
- hinged
- periscopes
- submarines
- worm
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/38—Arrangement of visual or electronic watch equipment, e.g. of periscopes, of radar
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Telescopes (AREA)
Abstract
1335. Rockman, S. C., and Melville, G. W. Jan. 17. Periscopes for submarines are constructed with a tubular part 5 rotatable in a stuffing- box 7 in the top of the hull. A folding part 6 working in a split collar 18 is hinged at 22 so that the part 6 registers with the part 5 when in the raised position. This construction enables the whole periscope to be rotated when in the raised position. The part 6 is raised by a worm-wheel 45 fast on the hinge bolt 22 gearing with a worm 47 operated by a motor or hand crank in the interior of the vessel. Lugs 23 on the part 6 take between lugs 24 on the lower part 5, and the whole periscope is rotated by the worm gear 30. A housing having a hinged top 60 protects the part 6 when lowered. In a modification, the collar in which the hinged part of the periscope is mounted is provided with trunnions which work in a bearing secured to the hull.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191201335T | 1912-01-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191201335A true GB191201335A (en) | 1913-01-16 |
Family
ID=32569199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191201335D Expired GB191201335A (en) | 1912-01-17 | 1912-01-17 | Improvements in or connected with Periscopes and Periscope Fittings for Submarines. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191201335A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015049682A1 (en) * | 2013-10-02 | 2015-04-09 | Elta Systems Ltd. | Mast system and method |
-
1912
- 1912-01-17 GB GB191201335D patent/GB191201335A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015049682A1 (en) * | 2013-10-02 | 2015-04-09 | Elta Systems Ltd. | Mast system and method |
AU2014330812B2 (en) * | 2013-10-02 | 2018-04-05 | Elta Systems Ltd. | Mast system and method |
AU2014330812C1 (en) * | 2013-10-02 | 2018-10-18 | Elta Systems Ltd. | Mast system and method |
US10202173B2 (en) | 2013-10-02 | 2019-02-12 | Elta Systems Ltd. | Mast system and method |
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