Vickers Range Clock: Difference between revisions
From The Dreadnought Project
Jump to navigationJump to search
No edit summary |
(Dreadnought Gunnery template deserves a shorter name, ala SumidaIDNS) |
||
| (2 intermediate revisions by 2 users not shown) | |||
| Line 3: | Line 3: | ||
The '''Vickers Range Clock''' was a simple clockwork [[Range Clock|range clock]], [[Admiralty Pattern Number]] 3778<ref name=Plate4/> built by [[Vickers]] to a conceptual design suggested by [[Percy Moreton Scott, First Baronet|Percy Scott]]. It was built in large numbers starting in 1906.<ref>Brooks, John. ''Dreadnought Gunnery and The Battle of Jutland: The Question of Fire Control'' p. 25.</ref> | The '''Vickers Range Clock''' was a simple clockwork [[Range Clock|range clock]], [[Admiralty Pattern Number]] 3778<ref name=Plate4/> built by [[Vickers]] to a conceptual design suggested by [[Percy Moreton Scott, First Baronet|Percy Scott]]. It was built in large numbers starting in 1906.<ref>Brooks, John. ''Dreadnought Gunnery and The Battle of Jutland: The Question of Fire Control'' p. 25.</ref> | ||
By 1920, there were several models:<ref>''Manual of Gunnery for HM Fleet, Volume III, 1920'', pp. 19-20</ref> | |||
* [[Pattern]] 105 with a single-friction disc and rate drum with spiral scale | |||
* Pattern 710 similar, with a double-friction disc and rate drum | |||
* Pattern 816 with double-friction works and cyclometer range counter | |||
* Pattern 3778 with double friction works and rate dial | |||
* Vickers' Transmitting Clock | |||
* Vickers' Transmitting Clock Mark F | |||
* Elliott's Range Keeping Instruments Marks I and II (obsolescent in 1920) | |||
* Elliott's Range Keeping Instruments Marks III and IV | |||
==See Also== | ==See Also== | ||
| Line 10: | Line 20: | ||
==Bibliography== | ==Bibliography== | ||
{{refbegin}} | {{refbegin}} | ||
*{{ | *{{UKMinorFCInstruments1946}} | ||
*{{ | *{{BrooksDGBJ}} | ||
{{refend}} | {{refend}} | ||
[[Category:Fire Control]] | [[Category:Fire Control]] | ||
[[Category:Shipboard Equipment]] | [[Category:Shipboard Equipment]] | ||
Latest revision as of 16:13, 29 September 2012
A Vickers Range Clock's mechanism revealed.[1]
The Vickers Range Clock was a simple clockwork range clock, Admiralty Pattern Number 3778[1] built by Vickers to a conceptual design suggested by Percy Scott. It was built in large numbers starting in 1906.[2]
By 1920, there were several models:[3]
- Pattern 105 with a single-friction disc and rate drum with spiral scale
- Pattern 710 similar, with a double-friction disc and rate drum
- Pattern 816 with double-friction works and cyclometer range counter
- Pattern 3778 with double friction works and rate dial
- Vickers' Transmitting Clock
- Vickers' Transmitting Clock Mark F
- Elliott's Range Keeping Instruments Marks I and II (obsolescent in 1920)
- Elliott's Range Keeping Instruments Marks III and IV
See Also
Footnotes
Bibliography
- Admiralty, Gunnery Branch (1946). Handbook On Minor Fire Control Instruments 1946. B.R. 1534. Copy at Admiralty Library, Portsmouth, United Kingdom. A partial web equivalent is available at H.N.S.A..
- Brooks, John (2005). Dreadnought Gunnery and the Battle of Jutland: The Question of Fire Control. Oxon: Routledge. ISBN 0714657026. (on Amazon.com and Amazon.co.uk).
