Recent content by Victorymike18

Just a FYI: You will find those cam lever clamps are very commonly used on bicycles. Particularly the front and back wheels will have ones that are about 4-6" long, and the seat post clamp will have one that's about 1.5" to 2.5" long. My advice would be to pass by your local bicycle shop, and...

Hello, While I'm not very knowledgeable about Physics, I do know a few things about cars, so I hope the following is helpful. First, there are many different configurations of AWD and 4WD systems. Each one has its own inherent characteristics, which also can create flaws or weakness that...

I was hoping someone would chime-in regarding my post above... Has this project ended? I really think there is room for improvement in better-utilizing her arm power.

I'll preface my questions by mentioning that I am more knowledgeable with naturally aspirated motors, and not so much with forced induction. Could you explain how the long runners help reduce turbo lag? I know the rule of thumb that long runners (generally) help increase torque at lower RPM's...

Sorry to say, but your website link doesn't seem to work. Here is a website which has some interesting information on human powered machines, and their history: http://www.lowtechmagazine.com/2011/05/pedal-powered-farms-and-factories.html

Another point which I just thought of: I could certainly be wrong, but aren't there more effective ways to use a human's arm power? When I think of using my arms powerfully, the last thing I think of would be making a pedaling motion in front of me. Rather, I would think that a rowing motion...

Agreed on all points (maybe not so much on the flywheel though). From my experience with bicycles (I do have a fair amount) I agree that the whole seating position, and the initial driveline have a lot of room for improvement. There is a lot of flexing and what appears to be chain slap going...

I agree with everyone who has who replied. (And ZoobyShoe really nailed a few points well). Air compressors get very hot when in operation due to the friction of the various moving components. I'm sure you could revamp a high quality ($$$) compressor and make it more efficient than a...

I think the span is going to be your biggest challenge. If you can add one support bracket in the middle of the span, that would solve any concern regarding the deflection that you refer to. I am at a loss to think of a tubular metal that wouldn't have noticeable deflection at that span...

Hello, I am sorry to say I cannot direct you exactly to what you are looking for. However, I would suggest you locate your nearest Crane or Rigging company and inquire about this. Or, I recall seeing such a device used on the show "MythBusters" when they want to drop a heavy suspended object...