Solved: PN #924 -- Sétabusz (Tourist Bus) by Budapesti Jármű KTSZ, 1967

[pnegyesi]

Please ID the builder of this vehicle for a point

[pnegyesi]

Experts?

[pguillem]

Maybe an Avia from Spain ?

[pnegyesi]

no

[pguillem]

From Hungary ?

[pnegyesi]

yes 

[pguillem]

Ikarus-Avia ?

[pnegyesi]

nothing to do with Ikarus (or Avia for that matter)

[mekubb]

Robur ?

[pguillem]

I have the feeling that it's not a Csepel, nor a Rába, nor a Mávag.  Am I right ?

[pnegyesi]

It is based on a Robur indeed and not from a well-established factory (so no Csepel, Mávag, Mávaut or Rába).

mekubb - let me give you a 24-hour lock, it is not impossible to find

[pnegyesi]

nothing happened. Unlocked and moved to professionals

[oko94]

Based on a Robur LO 2500 chassis ?

[pnegyesi]

yes

[oko94]

Has the builder already been mentioned on AutoPuzzles ?

[pnegyesi]

yes, it seems so

[pguillem]

Lajos Zupka and Son ?

[pnegyesi]

No coachbuilder survived the 1948-1949 era when all companies were nationalised and merged into state-owned conglomerates. Zupka Lajos and Son became part of a car repair shop.
And this vehicle is much younger

[pguillem]

Győri Mezőgép ?

[pnegyesi]

no

[pguillem]

No coachbuilder survived the 1948-1949 era when all companies were nationalised and merged into state-owned conglomerates. Zupka Lajos and Son became part of a car repair shop.
And this vehicle is much younger

Is this coachbuilder Hungarian, however ?

[pnegyesi]

a company, which, among other things, specialised in bodies for caravans, trailers etc. This company was not mentioned on AP. The designer of this vehicle was mentioned on AP

[pguillem]

Lakókocsik Lentiből ?

[pnegyesi]

what a nice title.
Lakókocsik - caravans (lakókocsi is one caravan)
Lenti is a city in Hungary (Lentiből - from Lenti)

but no, not this one

[pguillem]

Bérgép Kölcsönzö ?