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Message started by Stimpy - FSO on 12/24/11 at 14:33:58

Title: How differential steering works - Classic video
Post by Stimpy - FSO on 12/24/11 at 14:33:58

Old B&W infomercial, totally worth the watch, trust me.

http://www.wimp.com/differentialsteering/

Estimated year of production anyone?
1950ish?

Cheers.
:)


Title: Re: How differential steering works - Classic vide
Post by verslagen1 on 12/24/11 at 16:07:06

Wiki has it as...

1913: Packard introduces the spiral-gear differential, which cuts gear noise.
1926: Packard introduces the hypoid differential, which enables the propeller shaft and its hump in the interior of the car to be lowered.

my guess would be that the informercial is pre-WWII... about 1930ish

Title: Re: How differential steering works - Classic vide
Post by RidgeRunner13 on 12/24/11 at 17:35:43

Good guess, V. The film mentioned at the start was from 1935. :)

That's one of the best demonstrations for a differential I've ever seen. 8-)
Now find one for planetaries. :-/

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