Author Topic: SOLVED: si_576 - BMW_RS 700 "Kettenhund" - 1961  (Read 883 times)

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Online sichel

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SOLVED: si_576 - BMW_RS 700 "Kettenhund" - 1961
« on: March 13, 2024, 04:14:20 PM »
Please name this engine.
« Last Edit: March 22, 2024, 12:54:13 PM by sichel »
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 sichel

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Re: SOLVED: si_576 - BMW_RS 700 "Kettenhund" - 1961
« Reply #1 on: March 20, 2024, 04:12:31 PM »
Which expert has the solution?
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 sichel

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Re: SOLVED: si_576 - BMW_RS 700 "Kettenhund" - 1961
« Reply #2 on: April 06, 2024, 02:37:16 PM »
Up to the Professionals.
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 sichel

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Re: SOLVED: si_576 - BMW_RS 700 "Kettenhund" - 1961
« Reply #3 on: April 20, 2024, 08:04:35 AM »
Perhaps a master has the right idea...
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

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Re: SOLVED: si_576 - BMW_RS 700 "Kettenhund" - 1961
« Reply #4 on: April 20, 2024, 08:53:36 AM »
BMW 700 RS engine, Ludwig Apfelbeck?
Engine with internal designation M107
The valve control is via king-shaft with bevel gear drive to the inlet camshaft. The exhaust camshaft is driven by a chain - which gave the engine the name “chain dog”.
The engine housing was adopted unchanged from the BMW 700, as were the oil pump, oil cooler, fan wheel and fuel pump
« Last Edit: April 20, 2024, 10:51:49 AM by fromwien »

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Re: SOLVED: si_576 - BMW_RS 700 "Kettenhund" - 1961
« Reply #5 on: April 20, 2024, 03:38:58 PM »
Yes, it is the 107 BMW RS, Alex von Falkenhausen was head of engine development when Ludwig Apfelbeck designed the engine.
The "Kettenhund" ("Chain Dog") was also intended for use in motorbike racing. Fritz Scheidegger (CH) had acquired one and wanted to use it in the 700cc sidecar races in the UK. Test drives were carried out in Hockenheim in the spring of 1967. But on Easter Sunday at Mallory Park, the brake system on his 500cc sidecar failed and he was killed in an accident.
One more point for you.
« Last Edit: April 20, 2024, 03:43:01 PM by sichel »
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

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Re: SOLVED: si_576 - BMW_RS 700 "Kettenhund" - 1961
« Reply #6 on: April 21, 2024, 01:17:27 PM »
Thank you for puzzle and point