« previous next »
Pages: [1]   Go Down

Author Topic: SOLVED: si_511 - Bolle & Fiedler_BFA_3cyl 2stroke engine_1923  (Read 1326 times)

0 Members and 1 Guest are viewing this topic.

Offline sichel

  • Expert
  • *
  • Posts: 11964
  • Country: de
  • Puzzle Points 287
  • Displacement cannot be replaced by
    • YearsYearsYearsYears
SOLVED: si_511 - Bolle & Fiedler_BFA_3cyl 2stroke engine_1923
« on: October 22, 2023, 07:24:05 AM »
Please describe this engine.
Manufacturer, number of cylinders, working method, displacement, where and when used?
Logged
Ein Henschel zieht am Berg und ein Mercedes
an den Türen. (and an attempt of a translation):
A Henschel in rushing up the hill, wheras in a Mercedes wind is rushing through the doors. c/o norberthanke

Offline sichel

  • Expert
  • *
  • Posts: 11964
  • Country: de
  • Puzzle Points 287
  • Displacement cannot be replaced by
    • YearsYearsYearsYears
Re: si_511
« Reply #1 on: October 29, 2023, 06:09:25 AM »
Up to the Experts
Logged
Ein Henschel zieht am Berg und ein Mercedes
an den Türen. (and an attempt of a translation):
A Henschel in rushing up the hill, wheras in a Mercedes wind is rushing through the doors. c/o norberthanke

Offline sichel

  • Expert
  • *
  • Posts: 11964
  • Country: de
  • Puzzle Points 287
  • Displacement cannot be replaced by
    • YearsYearsYearsYears
Re: si_511
« Reply #2 on: November 13, 2023, 09:11:11 AM »
Up to the Professionals.
Logged
Ein Henschel zieht am Berg und ein Mercedes
an den Türen. (and an attempt of a translation):
A Henschel in rushing up the hill, wheras in a Mercedes wind is rushing through the doors. c/o norberthanke

Offline neilshouse

  • Feature Writer
  • *
  • Posts: 1144
  • Country: england
  • Puzzle Points 433
  • I want one!
    • YearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYears
Re: si_511
« Reply #3 on: November 17, 2023, 11:53:35 PM »
Another interesting engine, thank you Sichel.

A 3 cylinder 2 stroke?
Logged

Offline sichel

  • Expert
  • *
  • Posts: 11964
  • Country: de
  • Puzzle Points 287
  • Displacement cannot be replaced by
    • YearsYearsYearsYears
Re: si_511
« Reply #4 on: November 18, 2023, 06:51:05 AM »
Yes, it is a 3 cylinder 2stroke-engine.
Logged
Ein Henschel zieht am Berg und ein Mercedes
an den Türen. (and an attempt of a translation):
A Henschel in rushing up the hill, wheras in a Mercedes wind is rushing through the doors. c/o norberthanke

Offline ropat53

  • Master
  • *
  • Posts: 4469
  • Country: ar
  • Puzzle Points 750
    • YearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYears
Re: si_511
« Reply #5 on: November 18, 2023, 03:48:16 PM »
German engine?
Logged

Offline sichel

  • Expert
  • *
  • Posts: 11964
  • Country: de
  • Puzzle Points 287
  • Displacement cannot be replaced by
    • YearsYearsYearsYears
Re: si_511
« Reply #6 on: November 19, 2023, 05:08:35 AM »
Yes.
Logged
Ein Henschel zieht am Berg und ein Mercedes
an den Türen. (and an attempt of a translation):
A Henschel in rushing up the hill, wheras in a Mercedes wind is rushing through the doors. c/o norberthanke

Offline D-type

  • Expert
  • *
  • Posts: 8213
  • Country: gb
  • Puzzle Points 251
  • A retired civil engineer interested in cars
    • YearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYears
Re: si_511
« Reply #7 on: November 26, 2023, 01:45:44 PM »
3-cylinder 2-stroke - is it anything to do with Auto-Union / DKW? (the history of the two is so intertwined that it is impossible to separate them)
« Last Edit: November 27, 2023, 11:07:30 AM by D-type »
Logged
Duncan Rollo

The more you learn, the more you realise how little you know.

Offline sichel

  • Expert
  • *
  • Posts: 11964
  • Country: de
  • Puzzle Points 287
  • Displacement cannot be replaced by
    • YearsYearsYearsYears
Re: si_511
« Reply #8 on: November 26, 2023, 02:04:29 PM »
No, it was a completely different company.
Logged
Ein Henschel zieht am Berg und ein Mercedes
an den Türen. (and an attempt of a translation):
A Henschel in rushing up the hill, wheras in a Mercedes wind is rushing through the doors. c/o norberthanke

Offline sichel

  • Expert
  • *
  • Posts: 11964
  • Country: de
  • Puzzle Points 287
  • Displacement cannot be replaced by
    • YearsYearsYearsYears
Re: si_511
« Reply #9 on: December 11, 2023, 02:44:33 PM »
Does a Master have an idea?
Logged
Ein Henschel zieht am Berg und ein Mercedes
an den Türen. (and an attempt of a translation):
A Henschel in rushing up the hill, wheras in a Mercedes wind is rushing through the doors. c/o norberthanke

Online oko94

  • Master
  • *
  • Posts: 18989
  • Country: fr
  • Puzzle Points 1363
  • Investigator
    • YearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYears
Re: si_511
« Reply #10 on: December 11, 2023, 03:07:30 PM »
Was it built before 1930 ?
Logged

Offline sichel

  • Expert
  • *
  • Posts: 11964
  • Country: de
  • Puzzle Points 287
  • Displacement cannot be replaced by
    • YearsYearsYearsYears
Re: si_511
« Reply #11 on: December 11, 2023, 03:35:47 PM »
Yes.
Logged
Ein Henschel zieht am Berg und ein Mercedes
an den Türen. (and an attempt of a translation):
A Henschel in rushing up the hill, wheras in a Mercedes wind is rushing through the doors. c/o norberthanke

Online oko94

  • Master
  • *
  • Posts: 18989
  • Country: fr
  • Puzzle Points 1363
  • Investigator
    • YearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYears
Re: si_511
« Reply #12 on: December 11, 2023, 03:37:59 PM »
Built before 1915 ?
Logged

Offline Wendax

  • Editor
  • *
  • Posts: 63104
  • Country: de
  • Puzzle Points 2353
  • e^^(i*pi)+1=0
    • YearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYears
Re: si_511
« Reply #13 on: December 11, 2023, 04:06:13 PM »
Bolle & Fiedler?
Logged

Offline fromwien

  • Master
  • *
  • Posts: 14772
  • Country: at
  • Puzzle Points 952
  • Name That Car!
    • YearsYearsYearsYearsYearsYearsYears
Re: si_511
« Reply #14 on: December 11, 2023, 04:17:20 PM »
 :thumbsup:
Logged

Offline sichel

  • Expert
  • *
  • Posts: 11964
  • Country: de
  • Puzzle Points 287
  • Displacement cannot be replaced by
    • YearsYearsYearsYears
Re: si_511
« Reply #15 on: December 12, 2023, 10:36:20 AM »
Yes, Bolle & Fiedler. Locked for Wendax to answer the remaining question.
Logged
Ein Henschel zieht am Berg und ein Mercedes
an den Türen. (and an attempt of a translation):
A Henschel in rushing up the hill, wheras in a Mercedes wind is rushing through the doors. c/o norberthanke

Offline fromwien

  • Master
  • *
  • Posts: 14772
  • Country: at
  • Puzzle Points 952
  • Name That Car!
    • YearsYearsYearsYearsYearsYearsYears
Re: si_511
« Reply #16 on: December 12, 2023, 04:34:51 PM »
Dear 'sichel', please excuse my far too early reply. Thought the puzzle has been solved, after 'Wendax' found the manufacturer. I hope such mishaps don't happen to me again
Logged

Offline Wendax

  • Editor
  • *
  • Posts: 63104
  • Country: de
  • Puzzle Points 2353
  • e^^(i*pi)+1=0
    • YearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYearsYears
Re: si_511
« Reply #17 on: December 13, 2023, 09:44:12 AM »
Max Georg Fiedler designed several two-stroke engines for Bolle & Fiedler. The first three-cylinder engine developed 24 PS out of 1026 cc. Bolle & Fiedler probably also built the three-cylinder two-stroke engine for E. Rosineck (Erco, Eos) which was a 20 PS 1086 cc one. After 1925 Bolle & Fiedler built boat engines like the one on fromwien's post.

We've had a Bolle & Fiedler car before: https://www.autopuzzles.com/forum/new-board/pn-1389/
Logged

Offline sichel

  • Expert
  • *
  • Posts: 11964
  • Country: de
  • Puzzle Points 287
  • Displacement cannot be replaced by
    • YearsYearsYearsYears
Re: si_511
« Reply #18 on: December 13, 2023, 03:26:28 PM »
Yes, it is the 24 hp engine with 1026 cc, installed in the 1923 sports car, see: https://www.autopuzzles.com/forum/new-board/pn-1389/
One more point for Wendax.
Logged
Ein Henschel zieht am Berg und ein Mercedes
an den Türen. (and an attempt of a translation):
A Henschel in rushing up the hill, wheras in a Mercedes wind is rushing through the doors. c/o norberthanke
Pages: [1]   Go Up
« previous next »