Aug 172012
 

I think the 3D printed layers of titanium thing Charge is up to is just plain great. I’m also glad Bikerumor posted it, because I would definitely have missed it. Charge makes some pretty cool bikes, but I wouldn’t have expected the next stage of bicycle frame production to happen on their watch.

But this is it.

When I first starting working on a frame design back in 2007, I got to spend some time with an engineer who was developing vehicles for the military. The things she was helping to create were incredible, but the materials she was describing were off the charts. Their fabrication process sounded like carbon fiber, but they were metal. What’s going on in Charge’s video bares a strong resemblance to what she was describing.

Combined with an increasing realization that America has to wake up when it comes to manufacturing, these entirely new ways of creating bike frames are pretty interesting. Will you be manufacturing your own frame with an in-home 3D printer in the next few years? No chance. But things are changing.

It occurred to me today that there might be some shorter distances between points yet on Danzig, and that I just might’ve been a little too conservative with the amount of tubing. If you’re going to have to machine something anyway, I think there’s a real benefit to putting all your pivots onto the same piece. Might change my mind once I see the price tag for machining that section, but here’s the last shot of Danzig’s main triangle for a while. Have to put some more time into the meetings necessary to bring this thing to life.

I Heart Customers (Seriously)

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Aug 162012
 

I miss customers.

There, I admit it.

Cyclocross.com hasn’t launched yet, but I’ve already exchanged emails with three customers looking for bikes. And I’m not in sales. Whatever it is that’s wrong with me, I really like helping people buy bikes.

Which isn’t to say it’s easy. I’m sitting near our company’s customer service guys these days, and I promise they’re fielding some strange stuff. And yes, the expressions on their faces as they speak to people trying to return year-old tires exactly resembles the positively elated CS agent at the top of this point.

We’re really in the home stretch for the new site launch at this point. Can’t wait.

And lest anyone think I’ve backburnered Danzig, I’ve carved out a good bit of room for the shock placement at this point. I’ve made my bearings enormous here, too. The idea was to create a worst-case scenario in terms of clearances and placement, but now it’s time to look at some actual numbers and see where some material can be shaved. I also think the final upper link design is going to be pretty cool. Uber minimal.

Aug 152012
 

It’s become pretty popular to hate on pampered underachievers–the kids being praised for C- grades and an ability to reach age fourteen without a serious drug problem. Feigning indignation at privileged kids who’re fed a constant stream of positive reinforcement is nearly as popular as vampires and photoshopping stupid shit into the first photos of the Mars rover.

Also popular: wondering where this mindset came from, as if it’s some new social construct, a by-product of high fructose corn syrup and violent video games. My own admittedly simplistic explanation involves apples and trees. From what I can tell, that mediocre kid’s undeserved sense of entitlement got passed down directly from Mom and Dad.

I run into The Gifted Mediocre pretty much daily among the 35 and older crowd, and I’m not even including web designers in there–a group filled with people who routinely turn “on the job training” into careers.

No, I’m talking about the Joe Dumbass Six-pack you traditionally see in the position of upper management, running a company, or starting one. Case in point, I have this friend who works as a phone tech for a major component manufacturer. Let’s call him “Kyle.” Kyle was kind enough to share snippets of a conversation he had today from a gentleman building his own full-suspension mountain bike. They went like this:

“Hi, I’m designing a full suspension mountain bike frame. What type of rear suspension would you recommend.”

Mind you, “Kyle” does not work for a company that manufactures frames, meaning Mr. Asshat isn’t just searching for someone smart to sort his shit; he’s searching in the wrong place, too.

Asshat goes on to ask if the eye-to-eye and stroke of a rear shock is “the diameter” and ask if the different types of suspensions are patented before uttering arguably the best two sentences ever spoken to tech support:

“What width should I make the mounting brackets? I’m getting it molded out of carbon fiber so I can’t machine out pieces afterwards.”

Clearly Mr. Asshat chose to move directly to carbon fiber for his project shortly after mastering the phrase “carbon fiber.” Go big or go home.

Here’s the thing: I know guys running companies who could be this guy. And I admire all of them, all of these incredibly, flamboyantly, stupid people. I wish–sincerely I mean–that I had the sac to ask someone what suspension I should use on my bike.

Why? Because those are the fuckers who Go Somewhere in Life. They have a vision for what they want out of life–grainy, with misspellings and plans drawn in crayon, but a vision nonetheless, and they’re not afraid to use other people to do the shit necessary to realize that half-ass vision.

Any sense of entitlement found in Little Lord Fauntleroy’s self-esteem have nothing on these people–grown-ups, all of them–whose one true gift, really, is sucking other people dry.

Who am I to tell them they’re wrong? It always seems to work for them, this “asking stupid and embarrassing questions” technique. They do seem to end up running companies and helping to bring horrifying shit into the world and figuring out a way to prosper off of it.

I, for one, am not fighting it any longer. Starting immediately, I’m letting it be known that Canootervalve’s launching the Pakled Design Works Initiative, dedicated to helping these mega-successful underachievers–particularly when they want to build full-suspension bikes but don’t know their ass from instant center.

And I’m not just talking. I plan to periodically offer free, innovative and “rad” full-suspension designs to the world. Open source. Shareware, bitches. You want go flat-brim hat and hang out with guys who get paid to drink Redbull even though you drive a Lexus? I’m your ticket.

Are you sitting down, Mr. Asshat? I hope you are, because I am about to drop the knowledge on you–and let you walk away with it completely free, as in without having to “know anything” or “do anything,” just like you like it. Win!

You know how bicycles have to have seatpost collars? What am I thinking? Of course you don’t know that. Well, they do, and seatpost collars have to have bolts in them. They tighten and keep your seatpost up, but in the history of bicycles no one has ever thought to use that shit as a pivot.

That’s right: you want lightweight long travel, you have to get your system integrated. Check it: the world’s first “seatpost pivoting full-suspension system.”

Here’s what to tell your marketing people for the catalog: travel? We don’t think so much in terms of how much travel it has. Rather, we prefer to think in terms of cubic inches of displacement. If the whole thing were submerged and then pushed through it’s travel, it’d displace a “perfect” metric pint of displacement fluid. No other design can say that. Oh, and the big gear is “pedal-driven” and “ultra-stiff,” and–get this shit–it doubles as a bash guard! How? That jumbo chain is fixed, so it’s always protecting the ring. And I mean protecting. It’s a larger chain for maximum durability, but for real performance it can be upgraded to a competiton-grade chainsaw chain! Trail mainenance, riding? Fuck it: you’re doing both. Put that you recommend wearing a protective cup when riding in the small print.

Someday, I’ll even tell you the width of the shock mounting brackets.

The Troll Police

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Aug 142012
 

I’m at this stage where writing about developing my suspension system is getting in the way of actually developing my suspension system. So I’m shutting the hell up about it for a while. For the three guys out there who care, don’t worry: if something interesting happens, I’ll let you know. And I’ll still be moving dots and lines around on a computer screen and obsessing about every quarter millimeter. I just won’t be bothering to screen capture that crap to post it here constantly. Dots are being moved though.

All the focus on suspension designs has reminded me of an NPR article my wife forwarded to me a few weeks ago. Basically, a few companies–most notably IBM and Halliburton–are trying to patent the act of being a patent troll. Here’s an excerpt from IBM’s troll application, as reported by NPR:

A system and methods for extracting value from a portfolio of assets, for example a patent portfolio, are described. By granting floating privileges described herein, a portfolio owner can extend an opportunity for obtaining an interest in selected assets from the portfolio to a client who lacks the resources to accumulate and maintain such a portfolio, in return for an annuity stream to the portfolio owner.”

I have little love for IBM, and Halliburton seems about as close to the Devil’s official corporation as I can imagine, but clearly someone in each of their legal departments has a useless creative writing degree (like me), and I applaud their initiative. In case you don’t know, the M.O. of a patent trolls is to patent a bunch of imaginary products and then charge anyone who decides to genuinely make one of those things. In a special piece of mind-blowing meta-legal kung fu, these companies are seeking to patent the patent troll process. That’s fucking evil genius.

So when someone with no working prototype and only some vague-ass drawings (like me, right now) of a product tries to sue IBM for, say, inventing that product, IBM could conceivably counter-sue them for violating their patent–the one on being a troll.

Doesn’t look like these attempts are going anywhere, but, I’ve experienced the “work” of a patent troll once upon a time (we had to remove all products from our retail web site that bore the phrase “stealth”–including some WTB saddles at the time–because some douchenozzle claimed to have ownership of that word). Having seen one at work, sitting a pile of his own filth under the bridge of someone else’s idea, I wouldn’t mind seeing their asses crushed under the diabolical weight of some giant legal departments and their professionally trained assholes.

The question, of course–should one of these happen to get through–is could I then patent the act of patenting the act of patent trolling? Might be easier at that point to just patent the act of applying for patents, though that one might be a little tough to get approved.

Nothing on TV

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Aug 132012
 

One of the kids busted a 46-inch HD TV over the weekend. No excuses, just pure and absolute bad kid behavior. The remote he threw–ostensibly at his sister out of sheer anger over a channel debate–busted the screen. By the time I got to the TV, it was clear that yes, he had roasted it.

This gave us all pause.

Though I wasn’t in the mood to look up legal precedents, I’m pretty sure Washington State frowns on both child abuse and manslaughter, limiting our available response to talking. And taking all the money he’d saved. And banning him from all video games and most forms of fun until further notice–and of course from TV, which wasn’t hard to do, given that the living room TV now displayed a serious of unappealing vertical lines where a picture used to be.

We aren’t a big TV-watching family. In fact, we’d bought the recently destroyed TV for $200 from the previous owners of our new house. It was the biggest TV we’d ever owned. In fact, it was about twice as big as the biggest TV we’d ever owned. It was nice. We’d watched the Muppet Movie on it. Good times.

Our lives still didn’t revolve around it or anything, but seeing it broken definitely got our attention–particularly once the time of death had been officially called and the cracks were visible. My wife and I were quick to start comparison shopping and scouring the Internet for replacement options. “Not a big TV family” or not, this was the living room TV.

But then we got to thinking. Somehow the last thing we wanted to do was show the kids that things as expensive as TVs–the nicest one we’d had–were just instantly replaceable. There are no magic elves that replace things you’ve destroyed thanks to your own stupidity. Put bluntly, when you screw up to that degree, you go without for a while.

Work on Danzig has been relentless at this point. Lots of refining. The key now is shock clearances and making the most of the space. Things are packed pretty tight around the shock and upper pivot, which is a good thing, but I don’t want to run into any clearance issues once we go to production on the prototypes.

Here’s the spacing situation on the rear shock that I’m obsessed with currently.

I’m all about the upper rocker and shock orientation right now.

Magpie Attacks, Stompies and Evolution

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Aug 102012
 

I have a great deal of respect for all the things in Australia that can kill you. I have to admit, though, I wouldn’t have guessed even the birds attack you. According to an article on the BrisbaneTimes.com.au, cyclists trying to ride through a place called Manly, near Sydney’s northern beaches, are routinely violently attacked by magpies this time each year.

I’m not sure what to be more impressed with: the fact that even the birds are dangerous in Australia, or that fact that they have towns with names like “Manly.”

Luckily, when the birds finally mount their all-out Hitchcockian assault, we’ll all be traveling in giant robots.

“Stompy” picks up where Kuratas left off, and adds the magic of Kickstarter, which is really how all giant killer robots should be funded.

I’m starting to think building a giant robot might be faster than this latest round of revisions to Danzig. My friend Josh pointed out a potential clearance issue yesterday (and thanks for the shock files!) which got me thinking about some ways to improve all kinds of other details. So here’s the snap shot du jour, but this weekend is going to be a big chance to tackle a bunch of details I want to work out.

Google It

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Aug 092012
 

Am I the only one concerned that Google’s latest attempts to improve search involve creating artificial intelligence? Amir Efrati has previously written about this on the Wall Street Journal’s blog, and we get periodic reminders that AI is still a full-steam ahead, top secret project at Google, and that it’ll be the Next Big Thing in search algorithms. The justification, as Efrati’s article describes it, is a better ability to comprehend the vagaries of human language.

“Jaguar” is the example cited in the article–only a thinking computer can figure out if you’re referring to an animal or a car. Scary as sentient computers might sound, what’s particularly cool about this is that language no longer has to matter. Finally, Google’s AI will let us sever ties to the cumbersome roots of words and base their meaning on whatever’s trending these days.

Still, it’s nothing compared to what Google’s actually working on.

Sadly, last night left me little time for bike design, as it involved a meeting about said bike and the complex machinations that are calculating box dimensions so that Cyclocross.com will be able to ship complete bikes to happy mudlovers without incurring the oversize shipping wrath of UPS. What I need, really, is a computer capable of human thought. And a self-riding bicycle to get me to work.

The End is Coming, or Not

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Aug 082012
 

According to BoyGeniusReport.com, Woz is predicting cloud computing tragedy as the world slowly realizes they no longer own anything–that they’ve basically ceded ownership of all of their digital stuff.

While I’m sure Woz knows more than most of us, I have to wonder what it was we used to own anyway. Apparently I’ve already drunk the Cloud Kool-Aid, but I can’t think of anything I now store online that would’ve been better confined to a single hard drive. Maybe it’s just that the pace of things has accelerated to the point where nothing we “have” is of any value any more.

“Ownership” has been on my mind since the Danzig patent and the various chaos surrounding patents in the bike industry these days. Intellectual real estate certainly seems to be tightening up in some industries. I’ve been storing backups of all my Solidworks files online, and I still think of those as mine. But even though I’m pretty fond of this suspension system right now–sort of all-consuming–I can still see it as an evolution. What it is right now, isn’t what it’ll be in the future.

I think that’s the weirdest thing about designing something. Whether it’s a little computer code or this bike frame, you have to be completely invested in it. At the same time, you have to realize it’s only a moment in time. Put a little more simply, for me the hardest thing about designing something is stopping.

Case in point: in the process of reshaping the crankcase that houses the lower link, I started to notice a few more things I could do with the lower link. I’ve lowered the pivot locations again, and shortened the link, forcing a reset of the system that I believe–at the other end of a bunch of additional hours–will be better. Here’s where it sat as of last night.


I’m pretty committed to the idea of the even shorter lower link, and I’m liking what it lets me do with everything else. That’s what I’m working on right now.

Beach Taxi

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Aug 072012
 

Uneventful day here at Canootervalve right now while I’m at work on another revision. At least the temperature’s finally breaking some. This past weekend we headed to the coast to escape some freakish triple-digit temperatures in Portland and Vancouver. Everybody else had the same idea, but we finally found a little piece of beach and some 66-degree temperatures. One nice thing about the Pacific Northwest is that you can almost always find a completely different temperature within a 90-minute drive of wherever you are. I’m new to beaches, but I can’t imagine taking a taxi there is particularly common.

The next round of Danzig revisons is all about the “crankcase,” that machined lower pivot housing. Unfortunately, I need some quiet time under the hood on this next phase of that, and won’t have anything to report until the next round of drawings are done. More photos as soon as they’re ready to share.

A little intense, this living bikes 365 right now, but fun. Wake up, ride to work, obsess about cyclocross and e-commerce, ride home, obsess about NoTubes, then put a half hour into frame design. Lots of time to think on the rides back and forth.

Great meeting yesterday about the future of Danzig, too. There are a lot of ideas in the air, and that’s the best part.

Crankcase Evolution

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Aug 062012
 

The biggest design challenge ahead for prototyping Project Danzig is the piece I’ve dubbed the “crankcase.” It isn’t the busiest pivot location I’ve seen, but I still want this piece to be as clean and simple as possible.

To that end I keep refining this section, and probably always will. This most recent iteration is an attempt to make things even simpler and lighter. When it comes to Solidworks, I’m ten levels below “amateur,” but I’m constantly blown away by how quickly Solidworks lets you create. Here’s the quick 2D redraw of the crankcase.

And just exiting the drawing recreates the extruded 3D piece.

It’s pretty incredible, how quickly revisions can be made to pieces. The question is how streamlined can this piece possibly become. That’s what I’m working on this week.