GB276773A - Improvements in or relating to means for controlling the laying of ordnance and other apparatus in training - Google Patents
Improvements in or relating to means for controlling the laying of ordnance and other apparatus in trainingInfo
- Publication number
- GB276773A GB276773A GB1617526A GB1617526A GB276773A GB 276773 A GB276773 A GB 276773A GB 1617526 A GB1617526 A GB 1617526A GB 1617526 A GB1617526 A GB 1617526A GB 276773 A GB276773 A GB 276773A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- pinion
- gearing
- pin
- accordance
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G3/00—Aiming or laying means
- F41G3/14—Indirect aiming means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Cash Registers Or Receiving Machines (AREA)
Abstract
276,773. Vickers, Ltd.. and Watt, G. E. June 26, 1926. Gunnery calculators. - In apparatus for controlling the laying of ordnance, range-finders, searchlights, &c., in accordance with information transmitted from a distant control element, means are provided for superposing the correction for convergence or parallax upon the movement of the training indicator or transmitter. In the form shown in Fig. 1, a pinion A<1>, meshing with. a fixed rack A forming part of the distant control element or of the gun &c. mounting, is connected to gearing A<2> - - A'. The wheel A<4> has guides a<4> for a crosshead A with teeth a<5> engaging a pinion A<6> on a spindle a<6> which passes axially through the gears A', A<4> and is connected to a training transmitter A<7> or indicator A<8>. The wheel A <4>, through pinions a<4x> and b, actuates a wheel B coaxial with the wheel A<4> the gearing being so arranged that the wheel B makes one revolution more or less than the wheel A<4> during a complete turn of the controlling element. The wheel B is provided with guides for a screw B<2> and block B' having a pin b<1> for co-operation with the orosshead A<5>. The position of the pin b<1> is varied in accordance with the range by means of a handle C and gearing C<1> - - C<4> the pinion C<2> of which is connected to the planet wheels of a differential gear C<2x>, the sun wheels being connected to the pinion b and shaft c<2>. In a modified form, the position of the pin b' is controlled by a cam-grooved member and a synchronous electric motor, rotated in accordance with a definite increment of range per revolution, is provided to drive the shaft c<2> and differential gear. In another modification, the handle C may be mounted directly on the wheel B.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1617526A GB276773A (en) | 1926-06-26 | 1926-06-26 | Improvements in or relating to means for controlling the laying of ordnance and other apparatus in training |
FR634084D FR634084A (en) | 1926-06-26 | 1927-05-09 | Improvements in the means to govern the positioning of artillery pieces and other devices in pointing in direction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1617526A GB276773A (en) | 1926-06-26 | 1926-06-26 | Improvements in or relating to means for controlling the laying of ordnance and other apparatus in training |
Publications (1)
Publication Number | Publication Date |
---|---|
GB276773A true GB276773A (en) | 1927-09-08 |
Family
ID=10072528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1617526A Expired GB276773A (en) | 1926-06-26 | 1926-06-26 | Improvements in or relating to means for controlling the laying of ordnance and other apparatus in training |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR634084A (en) |
GB (1) | GB276773A (en) |
-
1926
- 1926-06-26 GB GB1617526A patent/GB276773A/en not_active Expired
-
1927
- 1927-05-09 FR FR634084D patent/FR634084A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR634084A (en) | 1928-02-09 |
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