Reply To: Accordina button mechanism

Shannon M

One way to prevent rotation would be by using a square shaft on the button, going through a square hole in the case cover. Or notch the shaft and attach pins to the underside of the cover, somewhat like the Borel patent which did the same with a leaf spring. Or the hexagonal buttons could be close enough together that the flat planes engage with the adjacent buttons. Those are just some ideas off the top of my head-I am sure there are many other options.

May I ask what you are planning to use for keys?



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