compur shutter unknown parts

[daveandiputra]

hi,

need help here guys (girls) in the attempt ( more of a iddle day efffect actually) to see what is going on with my 18cm 4.5 voigtlander in compur shutter which only fires in one speed (B and T working good) i decided to open it up.
so i open the upper part and got to this view



then i open the plate thst covers the gears etc, and fire the shutter, alas this thing jumps out


this is the condition right now


i dont know where it came from and its function, so if anyone here is experienced o this shutters could point me where to put it?

cheers,

Dave

[E. von Hoegh]

I'm thinking that piece is a bridge that locates the pivots of the gears visible at 8 to 9 o'clock.

[daveandiputra]

that's what i think also, but i have no idea where does it sit i've emailed sk grimes about sending it, but have not yet receive reply.

[E. von Hoegh]

Well, if you'll notice, the holes for the pivots are two different sizes. So there are only two possible orientations. The real question is: why is it loose?

[daveandiputra]

right! well my guess is there is something missing here, this lens came with the camera i bought, already in this state, so i just figured what the heck and open it up, and there's is also the possibility that the part is already loose before i open it