Bombardier R142
Plastic
- Joined
- Jan 24, 2012
- Location
- New York, USA
The Official DUALSAW - The original double blade, twin blade, dual saw
I tried to figure it out when I was looking at one that was on display at a Costco the other day, but I am having a very hard time figuring out the mechanism. The video on the Dual Saw website was not very clear. How do two coaxial saw blades receiving power from the same motor rotate in opposite directions so rapidly while being so close to each other? Is it all gears or are there any hydraulics involved, like in an automatic transmission in a motor vehicle?
I tried to figure it out when I was looking at one that was on display at a Costco the other day, but I am having a very hard time figuring out the mechanism. The video on the Dual Saw website was not very clear. How do two coaxial saw blades receiving power from the same motor rotate in opposite directions so rapidly while being so close to each other? Is it all gears or are there any hydraulics involved, like in an automatic transmission in a motor vehicle?