Unknown T & P fuze

[greif]

Would anyone know what type of fuze this is? I think it is Belgian but I am not sure.
The upper percussion pellet is missing.
Overall length: 80 mm
Largest diameter: 63 mm
Diameter threaded part: 32 mm
Scale from 10 to 280.
No markings.

 

[MINENAZ16]

I only know one fuze scaled to 280, a swiss fuze for 12cm shrap 1882 but not exactly same shape

 

[Alpini]

Both have Rubin Design (Director of Swiss Ammunition Factory Thun).

P. Jaeggi is listing your fuze as experimental double action fuze ~1890. But I must add that Rubin/Fornerod or Krupp/Rubin constructed fuzes were also used/made in license in foreign countries like Serbia for example.

 

[doctor]

Yep, Krupp Rubin 1891 (only one time ring and simple action) was also describle in Manuales Soler, Artificios de Fuege de Guerra. A lot of mechanism were describle inside
A T and P fuze Krupp 1894 used the same mechanisms but not the same external sight