Search found 1857 matches
- Wed Dec 20, 2023 9:47 pm
- Forum: Naval Weapons
- Topic: Differences between 10,5-cm (4.1") Krupp Naval guns S.K. L/40 and L/45?
- Replies: 81
- Views: 218174
Re: Differences between 10,5-cm (4.1") Krupp Naval guns S.K. L/40 and L/45?
So far I can discern three variants: -L/40 with ring, hopped gun (the oldest model) -L/40 without ring, monoblock (tentative, after seeing all the photos I do not recall with certainty if I there is one) -L/45 without ring, monoblock (the more modern) Do you concur with this? Of the second variant ...
- Tue Dec 19, 2023 7:51 pm
- Forum: Naval Weapons
- Topic: Differences between 10,5-cm (4.1") Krupp Naval guns S.K. L/40 and L/45?
- Replies: 81
- Views: 218174
- Tue Dec 19, 2023 7:45 pm
- Forum: Naval Weapons
- Topic: Krupp-Guns sales-catalog from 1891 with 695 original photos
- Replies: 1
- Views: 1067
Re: Krupp-Guns sales-catalog from 1891 with 695 original photos
Krupp-Guns sales-catalog from 1891 with 695 original photos Behind this somewhat strangely long link, there is access via the Head Office of Library and Documentation from Istanbul University to an archive with scanned original photos of a Krupp sales catalog. http://katalog.istanbul.edu.tr/client/...
- Tue Dec 19, 2023 4:46 pm
- Forum: Naval Weapons
- Topic: Differences between 10,5-cm (4.1") Krupp Naval guns S.K. L/40 and L/45?
- Replies: 81
- Views: 218174
Re: Differences between 10,5-cm (4.1") Krupp Naval guns S.K. L/40 and L/45?
The ring points to old guns, unequivocally. For a time I was thinking that it may be used to attach the dumpers, but not, it is even present in this old /35 that has no dumpers but a recoiling carriage. https://upload.wikimedia.org/wikipedia/commons/3/32/Krupp_240mm_L35_Fortress_Gun_2015_Military_Mu...
- Tue Dec 19, 2023 4:34 pm
- Forum: Naval Weapons
- Topic: Differences between 10,5-cm (4.1") Krupp Naval guns S.K. L/40 and L/45?
- Replies: 81
- Views: 218174
Re: Differences between 10,5-cm (4.1") Krupp Naval guns S.K. L/40 and L/45?
So far I can discern three variants: -L/40 with ring, hopped gun (the oldest model) -L/40 without ring, monoblock (tentative, after seeing all the photos I do not recall with certainty if I there is one) -L/45 without ring, monoblock (the more modern) Do you concur with this? Of the second variant d...
- Mon Dec 18, 2023 11:44 pm
- Forum: Naval Weapons
- Topic: Differences between 10,5-cm (4.1") Krupp Naval guns S.K. L/40 and L/45?
- Replies: 81
- Views: 218174
Re: Differences between 10,5-cm (4.1") Krupp Naval guns S.K. L/40 and L/45?
My focus is more on being able to distinguish external characteristics. The back-ground is still there; - if I stand before being able to differentiate, this is now a Krupp gun barrel L/40 or L/45 on a Navy Mount M.P.L. C/1904 - C/1906 . (But I'm still looking forward to learning something other ne...
- Mon Dec 18, 2023 1:55 am
- Forum: Naval Weapons
- Topic: Differences between 10,5-cm (4.1") Krupp Naval guns S.K. L/40 and L/45?
- Replies: 81
- Views: 218174
Re: Differences between 10,5-cm (4.1") Krupp Naval guns S.K. L/40 and L/45?
Hi! Looking at an enlarged image of Emdem´s gun another possibility comes to my mind, that the reinforcing ring is no actually so, but a part of the gun cradle. The cradle seems to be a circular sleeve that contains the trunnions and the tube, which recoils within the sleeve. Good morning Marcelo A...
- Sat Dec 16, 2023 4:32 pm
- Forum: Naval Weapons
- Topic: Differences between 10,5-cm (4.1") Krupp Naval guns S.K. L/40 and L/45?
- Replies: 81
- Views: 218174
Re: Differences between 10,5-cm (4.1") Krupp Naval guns S.K. L/40 and L/45?
Hi! Looking at an enlarged image of Emdem´s gun another possibility comes to my mind, that the reinforcing ring is no actually so, but a part of the gun cradle. The cradle seems to be a circular sleeve that contains the trunnions and the tube, which recoils within the sleeve. https://i.postimg.cc/0j...
- Fri Dec 15, 2023 11:55 am
- Forum: Naval Weapons
- Topic: Differences between 10,5-cm (4.1") Krupp Naval guns S.K. L/40 and L/45?
- Replies: 81
- Views: 218174
Re: Differences between 10,5-cm (4.1") Krupp Naval guns S.K. L/40 and L/45?
If we look at the pictures of the two L/40-Versions of C/1897 and C/1904, both use the same ammunition. But the 1904 Version with this massive 'reinforcement ring'; - Why? Here I have no functional or logical explanation for this. Regards Holger Hi Holger. The denominations C/1897 and C/1904 relate...
- Thu Dec 14, 2023 1:34 pm
- Forum: Naval Weapons
- Topic: Differences between 10,5-cm (4.1") Krupp Naval guns S.K. L/40 and L/45?
- Replies: 81
- Views: 218174
Re: Differences between 10,5-cm (4.1") Krupp Naval guns S.K. L/40 and L/45?
I would like to go back to my original question here. I'll try to ask this question as precisely as possible. It's about the different versions of the 10.5 cm Krupp Guns: 10,5-cm S.K. L/40 on M.P.L C/1904 and 10,5-cm S.K. L/45 on M.P.L. C/1906 In particular the massiv `Reinforcement Ring´ around th...
- Tue Dec 12, 2023 6:12 pm
- Forum: Bismarck General Discussion
- Topic: Group North and Group West
- Replies: 12
- Views: 52076
Re: Group North and Group West
Hello, I share your interest in the operational areas during Bismarck's dash for Brest. While I don't have a specific map to reference, you might find detailed naval history archives or books that delve into the specifics of Group West's operational boundaries during that period. The timing of Lutj...
- Tue Dec 12, 2023 3:48 pm
- Forum: Naval Weapons
- Topic: Differences between 10,5-cm (4.1") Krupp Naval guns S.K. L/40 and L/45?
- Replies: 81
- Views: 218174
Re: Differences between 10,5-cm (4.1") Krupp Naval guns S.K. L/40 and L/45?
1. The breechblocks of our modern cannons and quick-loading cannons. The breechblocks of our ship's guns, which have been introduced since 1880, belong to the class of horizontal wedge breechches, except for the falling breech block of the 5.2 cm 8. K. L/35. Since 1889 they have been introduced as ...
- Tue Dec 12, 2023 4:04 am
- Forum: Naval Weapons
- Topic: Torpedoes explosions at the end of run
- Replies: 8
- Views: 3972
Re: Torpedoes explosions at the end of run
Wether you want the torpedo to self-detonate or not at the end of it's run is determined by several factors, including tactical. Kriegsmarine incorporated mechanisms to both ensure selfdestruction as well as the opposite in WW2: Endstreckendetonierersicherung (EDS) This was a hydrostatic mechanism ...
- Tue Dec 12, 2023 4:01 am
- Forum: Naval Weapons
- Topic: Japanese homing torpedoes
- Replies: 2
- Views: 12706
Re: Japanese homing torpedoes
That book has translations problems in some parts. One is when it describes the best track that a destroyer has to sail to launch torpedoes. It says that the track must be a parabola (what would need the destroyer changing continually its heading), whereas I presume the author means that the distanc...
- Mon Dec 11, 2023 6:33 pm
- Forum: Naval Weapons
- Topic: Differences between 10,5-cm (4.1") Krupp Naval guns S.K. L/40 and L/45?
- Replies: 81
- Views: 218174
Re: Differences between 10,5-cm (4.1") Krupp Naval guns S.K. L/40 and L/45?
Hi! My German is null . Can you write the relevant part?Thorsten Wahl wrote: ↑Mon Dec 11, 2023 12:52 pmwrong it has "something" to do with the breech.even
if the original term QFG had no direct reference.
Screenshot 2023-12-11 121857.png
Thanks!