Sigmund Fischer : Electric Clock

Sigmund Fischer : Electric Clock

This topic has 4 replies, 2 voices, and was last updated 15 August 2025 at 21:55 by Russell Eberhardt.

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14 August 2025 at 20:57 #812461
Michael Gilligan
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@michaelgilligan61133
This implementation should be of interest to enthusiasts

https://worldwide.espacenet.com/patent/search?q=pn%3DCA55760A

MichaelG.
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14 August 2025 at 21:31 #812465
Michael Gilligan
Participant
@michaelgilligan61133
More info. here:

https://clockdoc.org/default.aspx?aid=12397

MichaelG.
15 August 2025 at 10:29 #812499
Russell Eberhardt
Participant
@russelleberhardt48058
Hmm… The Hipp toggle was invented nearly 60 years earlier so I wonder what the originality was that he claimed.

Russell
15 August 2025 at 19:16 #812590
Michael Gilligan
Participant
@michaelgilligan61133
Yes it uses a Hipp toggle, Russell … but I think its originality is in the implementation.

MichaelG.

.

.
15 August 2025 at 21:55 #812610
Russell Eberhardt
Participant
@russelleberhardt48058
Yes, you must be right, Michael. The method of applying the impulse is different to most other implementations I’ve seen. Interesting though.

Russell
Author

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