Page 631 Walking Dragline

[9W Monighan]

Nice to see you're still with us. Why did you elect to use a internal gear? What was that gear used on?

[lorenzo]

Hi Steve,

I'm always with you . Thx for careing. I was doing some other modelling stuff and was trying to get this internal gear ring.

I'm still thinking about of building a rotary passage for power supply so I decided to use an internal gear rim.

I found it on the TV. It was a report about inventions. Someone was showing a rehab buggy for disabled persons with a connectible electric drive. This gear ring is screwed to the wheels and the pinion is spuring in.
I managed to find the inventor of this system and to purchase one of these internal gears from him.