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Double Rifles, Single Shots & Combinations >> Double Rifles

kuduae
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Reged: 13/01/10
Posts: 1792
Loc: middle of Germany
Re: Double of the Day - a bit of controversy
      06/02/12 12:31 AM

The Jaeger break-open block action is not "complicated to make". The only close fitting needed for function and durability is that of breechblock to barrel face, underlug and top extension. All other fitting is just for show. In fact, the fitting of breechblock to the crosspin holding it to the action body has to be loose to allow proper function. In his patent drawing F.Jaeger indicated an out of round hole here by some dots. As the action body takes no strain on firing it may be built very light, fi of light alloy. No need for strengthening bolsters here.
If I wanted a light, single-shot long range mountain rifle with a break open action, chambered for a high-intensity cartridge, I would opt for a Jaeger-type break-open like the Merkel K-series, the Blaser K95 or one of the Ferlach rifles.
But on a double rifle intended for dangerous game the Jaeger action is impractical IMHO, as any top extension, even a Greener, Westley-Richards or Bissel risig bite one, impedes access to the chambers. This is not a new idea, as OttoMaretsch wrote in his 1910 book "Moderne Jagdwaffen" that the conventional action with double underbolting and Greener crossbolt is often used successfully for heavy double rifles, proved by the British large game rifles.
If you are looking for a really complicated dr action, have a look at the Carl Eyring, Suhl 1910 design. Eyring inserted two boltheads, each with two locking lugs, into the action face. These boltheads are turned 90 degrees by the toplever and lock into recesses in the extended barrels. (pic from Maretsch's book)



Edited by CptCurl (08/02/12 11:40 PM)

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* Double of the Day - a bit of controversy NitroXAdministrator 11/12/03 07:24 PM
. * * Re: Double of the Day - a bit of controversy doubleriflejack   03/02/12 07:33 AM
. * * Re: Double of the Day - a bit of controversy DUGABOY1   20/02/12 03:02 AM
. * * Re: Double of the Day - a bit of controversy MichiganShooter   23/02/12 03:55 PM
. * * Re: Double of the Day - a bit of controversy Mike_Bailey   23/02/12 06:06 PM
. * * Re: Double of the Day - a bit of controversy DarylS   24/02/12 06:55 AM
. * * Re: Double of the Day - a bit of controversy NitroXAdministrator   05/10/24 08:36 PM
. * * Re: Double of the Day - a bit of controversy AFRO408   01/02/12 08:37 PM
. * * Re: Double of the Day - a bit of controversy CHAPUISARMES   01/02/12 08:53 PM
. * * Re: Double of the Day - a bit of controversy Mike_Bailey   01/02/12 11:49 PM
. * * Re: Double of the Day - a bit of controversy Grenadier   02/02/12 01:07 AM
. * * Re: Double of the Day - a bit of controversy poprivit   02/02/12 03:46 AM
. * * Re: Double of the Day - a bit of controversy 500Nitro   02/02/12 04:26 AM
. * * Re: Double of the Day - a bit of controversy 577500WR   02/02/12 08:56 AM
. * * Re: Double of the Day - a bit of controversy NitroXAdministrator   02/02/12 10:57 AM
. * * Re: Double of the Day - a bit of controversy chuckT   02/02/12 12:23 PM
. * * Re: Double of the Day - a bit of controversy mauserand9mm   02/02/12 02:15 PM
. * * Re: Double of the Day - a bit of controversy BPEBuff   03/02/12 12:57 AM
. * * Re: Double of the Day - a bit of controversy poprivit   03/02/12 05:39 AM
. * * Re: Double of the Day - a bit of controversy doubleriflejack   03/02/12 07:35 AM
. * * Re: Double of the Day - a bit of controversy 500Nitro   03/02/12 07:44 AM
. * * Re: Double of the Day - a bit of controversy tophet1   03/02/12 09:30 AM
. * * Re: Double of the Day - a bit of controversy 500Nitro   03/02/12 09:32 AM
. * * Re: Double of the Day - a bit of controversy mauserand9mm   03/02/12 09:52 AM
. * * Re: Double of the Day - a bit of controversy chuckT   03/02/12 11:02 AM
. * * Re: Double of the Day - a bit of controversy Huvius   03/02/12 12:05 PM
. * * Re: Double of the Day - a bit of controversy 500Nitro   03/02/12 12:12 PM
. * * Re: Double of the Day - a bit of controversy HogPilot   03/02/12 07:28 PM
. * * Re: Double of the Day - a bit of controversy mauserand9mm   03/02/12 08:26 PM
. * * Re: Double of the Day - a bit of controversy kuduae   04/02/12 09:44 AM
. * * Re: Double of the Day - a bit of controversy 500Nitro   04/02/12 09:56 AM
. * * Re: Double of the Day - a bit of controversy chuckT   04/02/12 02:18 PM
. * * Re: Double of the Day - a bit of controversy doubleriflejack   05/02/12 07:25 AM
. * * Re: Double of the Day - a bit of controversy mickey   05/02/12 03:34 PM
. * * Re: Double of the Day - a bit of controversy kuduae   06/02/12 12:31 AM
. * * Re: Double of the Day - a bit of controversy chuckT   06/02/12 01:09 AM
. * * Re: Double of the Day - a bit of controversy tinker   06/02/12 03:31 AM
. * * Re: Double of the Day - a bit of controversy doubleriflejack   06/02/12 08:52 AM
. * * Re: Double of the Day - a bit of controversy doubleriflejack   06/02/12 10:12 AM
. * * Re: Double of the Day - a bit of controversy tinker   06/02/12 01:42 PM
. * * Re: Double of the Day - a bit of controversy HogPilot   06/02/12 05:37 PM
. * * Re: Double of the Day - a bit of controversy Mike_Bailey   06/02/12 06:48 PM
. * * Re: Double of the Day - a bit of controversy doubleriflejack   07/02/12 06:53 AM
. * * Re: Double of the Day - a bit of controversy Huvius   07/02/12 07:33 AM
. * * Re: Double of the Day - a bit of controversy kuduae   07/02/12 08:12 AM
. * * Re: Double of the Day - a bit of controversy tophet1   07/02/12 10:31 AM
. * * Re: Double of the Day - a bit of controversy 500Nitro   07/02/12 10:49 AM
. * * Re: Double of the Day - a bit of controversy tophet1   07/02/12 11:17 AM
. * * Re: Double of the Day - a bit of controversy mauserand9mm   07/02/12 02:47 PM
. * * Re: Double of the Day - a bit of controversy Mike_Bailey   07/02/12 06:34 PM
. * * Re: Double of the Day - a bit of controversy mickey   08/02/12 05:50 AM
. * * Re: Double of the Day - a bit of controversy mauserand9mm   08/02/12 09:50 AM
. * * Re: Double of the Day - a bit of controversy tinker   07/02/12 01:38 PM
. * * Re: Double of the Day - a bit of controversy 500Nitro   05/02/12 09:22 AM
. * * Re: Double of the Day - a bit of controversy chuckT   05/02/12 03:28 PM
. * * Re: Double of the Day - a bit of controversy Huvius   02/02/12 04:14 AM
. * * Re: Double of the Day - a bit of controversy DarylS   02/02/12 03:42 AM
. * * Re: Double of the Day - a bit of controversary DBBill   12/12/03 05:37 PM
. * * Re: Double of the Day - a bit of controversary mickey   13/12/03 12:37 PM
. * * Re: Double of the Day - a bit of controversary NitroXAdministrator   05/10/24 08:38 PM
. * * Re: Double of the Day - a bit of controversary grantc   01/02/12 07:49 PM

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