Fans of the Rocketeer comic book and movie franchise will be familiar with its hero’s 1930s-styled rocket backpack. It’s an intricate construction of complex streamlined curves, that has inspired many recreations over the years.
Most Rocketeer jetpacks are made from plastic, foam, and other lightweight materials that will be familiar to cosplayers and costumers. But [David Guyton]’s one is different, he’s made it from sheet steel.
The attraction in his video is not so much the finished pack, though that is an impressive build. Instead it’s the workmanship, nay, the craftsmanship, as he documents every stage of the metalwork involved. The panel beating tools of a sheet metalworker’s trade are surprisingly simple, and it’s tempting to think as you watch: “I could do that!”. But behind the short video clips and apparent speed of the build lies many hours of painstaking work and a huge amount of skill. Some of us will have tried this kind of sheet work, few of us will have taken it to this level.
The video is below the break, it takes us through the constituent parts of the build, including at the end some of the engine details which are cast in resin. Watch it with a sense of awe!
Continue reading “Beautiful Rocketeer Jetpack Replica Boasts Impressive Metalwork”
Well, it’s either an extremely well edited video, or [JetPack Aviation] has actually come up with a working JetPack.
According to their site, this JetPack has been in development for the past 25 years, and the current revision is capable of speeds of up to 100mph, and lasts for over 10 minutes. Just last week they flew it around the Statue of Liberty for a promo — yet this is the first time we’re hearing of it…
There’s a documentary coming out next year about the development of it, so it seems like a lot of effort to go to if it’s simply a hoax…
Watch their maiden JetPack flight after the break, and let us know what you think!
Continue reading “Finally. A Working JetPack”
Well, kind of. This is one of [Jason Kerestes’] latest projects as a masters engineering student at the Arizona State University — A jet pack designed to increase your running speed by quite literally giving you a boost.
It’s one of the proposed solutions to the 4MM (4 Minute Mile) project, which is part of the ASU Program called iProjects, which brings students and industry together to solve problems. The 4MM project is trying to find a way to make any soldier able to run the 4 minute mile — quite ambitious, but DARPA is actually working on it with [Jason]!
The whole rig only weighs 13lbs and features two electric turbines which provide the thrust. They originally tested the concept by seeing if you could pull a person with an electric golf cart around a track to make them run faster — turns out, you can. Further more scientific testing led them to find that there is a specific thrust to body-weight ratio that works best, with the direction of thrust about 25 degrees below horizontal. Continue reading “Finally, A Working Jet Pack”
Here’s a fun May the 4th be with you project… A pneumatically powered Boba Fett jetpack-launching-mannequin!
[Rodger Cleye], best known for his crazy quadrotor projects, wanted to try experimenting with pneumatic power for a change. He managed to obtain a fire extinguisher which he’s routed through a home-made PVC air delivery system on the back of his faithful test dummy — this time decked out in a complete [Boba Fett] costume.
Continue reading “Pneumatic Rocket Man”
At the beginning of the fourth Bond film, 007 escapes from a French château with a jetpack. While the jetpack has yet to take off for those of us who aren’t secret agents, there is a way for anyone to fly just like Bond. It can’t lift a full-scale human yet, but [Rodger]’s Project Thunderball can let a mannequin hover for several minutes.
The stand in for [Sean Connery] in [Rodger]’s build is a 2.2 lb mannequin – actually an ‘inflatable companion’, if you will – stuffed with styrofoam peanuts. The actual jet pack is a quadcopter souped up with larger motors, propellers, and enough batteries to deliver 1kW. There’s no belt for this quad; the mannequin rides the machine like you would a horse, straddling the electronics while very high-speed props spin just inches away from the tender bits of an inflatable plastic doll.
[Rodger] is able to get about 8 minutes of hover time out of his quadpack, an impressive feat that also allows his flying machine to deliver beer and pizzas.
Continue reading “The Thunderball jetpack becomes a quadcopter”
Feeling brave and ready to strap on this jet pack? Well, that’s not all of it. What you see above is just the manifold with two nozzles that can be aimed for control. The gas turbine engine that is being designed for the project will attach to the large circular coupling on top. The finished suit, called a Monocopter, should weigh in at about 265 pounds. That kind of weight makes us think they should include a robotic exoskeleton to help support it during takeoff, landing, and just when standing around. This thing already looks like it belongs to a villain from the Megaman series. Here’s hoping it’s used for good and not to help produce an army of mean robots.
[Coley] sent in this port of jetpack for the propeller uc, but when I started poking around I discovered this sweet hybrid robot platform. A four stroke Robin/Subaru 35cc motor drives a car alternator, providing virtually unlimited (in the robot world) power on demand. Hit the video after the break for a quick R/C demo and an idea of how loud the engine is. Offhand, I recognize the lovejoy coupler that was used to connect the engine to the alternator.
By the way, this bot is featured in the latest Robot magazine, so you can get details there if you hate reading forums.
Continue reading “Hybrid robot”