(Waterloo, WI) - Today, the United States Patent and Trademark Office (USPTO) issued Trek Bicycle a patent on its Active Braking Pivot (ABP) suspension system, #7,837,213. Invented by Trek suspension engineers James Colegrove, Dylan Howes, and Jose Gonzalez, ABP has been praised for being the first suspension technology to effectively separate braking and suspension forces. This separation allows the suspension to remain active while the rear brake is engaged.
Trek’s ABP patent has broad implications, as it covers a concentric pivot in combination with much more sophisticated and varied types of rear suspension designs. ABP, utilizing a concentric rear pivot, was first introduced to the marketplace in May of 2007 and has since evolved to become the foundation of Trek’s full-suspension bikes, offered on eight platforms to date. From its origins in 2006 to today’s 2011 Trek full suspension lineup, Active Braking Pivot remains a competitive performance advantage found exclusively on Trek and Trek’s Gary Fisher Collection full-suspension mountain bikes. Now patented, ABP is further proof of Trek’s commitment to leading the world in mountain bike technology.
Visit the
Trek website for more information on ABP.
By the first look I had off the patent claims, I beleive they're claiming the whole pivot arrangement of the suspension as the claim, not just the concentric rear pivot.
If you guys feel like reading, here's the patent : www.freepatentsonline.com/7837213.pdf
Maybe some true bicycle interested guys can read it all and sum it up for the other guys.
This. Bike industry as a whole is terrible with its gimicky marketing and pseudo-technical branding. Its stupid how out of hand it is and how people buy into the hype. Just kind of funny how everyone gets on and starts downing the Kool-aid. Guess it just boils down to the bottom line.
I've just read through the claims of the DW patent (P19 of patent, numbered 1 to 50 or something like that for those who want to read through them). By my reading (I'm no patent lawyer mind you), he has the concentric pivot around the rear axle pretty well covered for all design aspects... except perhaps having a floating shock (could be there as i just scrolled through it quickly).
The Trek Patent seems to only cover the system using a floating shock design (shock attached between rocker and chainstay, but not attached to front triangle directly). So the patents are different... although some claims get pretty close to one another, and the final performance can be identicle (if pivots and linkage geometry are matched for all suspension characteristics including leverage curve)... we shall see if they decide to play nice.
Dyno results (that are not publically availible) do not equal reality. Your "research" is based off of the opinions of others. If you did your "research" you would see that the brake has no effect upoun suspension characteristics of an trek full floater link thanks to an ABP.
A patent is a couple grand to file. You think trek is going to spend that on something for marketing?
that's under dw's split pivot patent, chain stay is on the outside.
so in reality only hardtails really have chain and seat stays (debatable whether virtual pivot point frames have chain/seat stays) and link driven single pivots only have a chainstay and two links. no seat stay at all. (think morewook makulu, its the same link but just with the link pivots in different places)
so the chainstay IS on the outside of the link, same at the trek and bergamont
Wow I think I struck a nerve, did I offend you? Is it maybe cause you test Trek's products and they pay your bills so you have it implanted in your big head what they want you to think. Before you make a big stink about things next time do some research before you sit here and waste our time with your bullshit about "It isn't like the small guys are coming out with new and ground breaking designs"- Really? Come on mike give me a break. Go ride or get laid or do whatever it is you have to do cause you obviously have some built up anger.
"sending there work overseas to be performed by under paid starving Korean children."
Sounds like hate to me, but you're right, you didn't actually use the word "hate". Sorry for being ignorant. I wonder though, do you still have that Specialized P3 dirt jump bike, or are you rocking a handmade in the U.S. bike now?
www.bergamont.de/Technik.aspx?bbdID=40
"designing there own setups without stealing from one another and changing it slightly so they can call it there own" - Really? Look at what's out there and try again. It isn't like the small guys are coming out with new and ground breaking designs, and it certainly isn't as if the majority of them aren't having their frames made overseas, there is nothing wrong with that! Nothing against the smaller guys, but I don't see how you can argue that a lot of the bigger companies final product isn't more polished, uses nicer hardware, and simply has more technology put into it. Either way, smaller US based manufacturers are putting out some great stuff, just like people who send their stuff overseas. And you know what, people at those big companies are every bit as much riders as people at smaller "rider owned" operations.
All just a buncha drama in the end...
Just my
They all do that, and it's not just the bike industry. Everybody wants the latest and greatest technological advancement if it'll make you a better rider, right?
plus FSR patent is due to run out extremely soon.
THE NAME EQUALS THE DESIGN. look at an FSR. IT HAS A ROCKER LINK. look at abp. IT HAS A ROCKER LINK TOO (dubbed the evo link) Look at DW. IT HAS A ROCKER LINK.
Count the piviots....
Yup, it was late. :X
but MOST of the time get caught up in marketing hype, and say one bike is rubbish where as another is amazing, but when you peel back the marketing rubbish, and look at actual pivot placements and ratios they are pretty much identical.
I think the bike industry is one of the worst for marketing BS. Every year we are hammered with the newest and "greatest" stuff that is supposed to be night and day difference.... then, when people buy it, they find out it has only marginally improved. Next year comes around, they buy into the hype again. Rinse, repeat.
So yes, I will defend ABP. There is absolutely nothing wrong with options and alternatives... I wont expect it to be as great as it's made out to be though. If that's me buying into marketing hype, then so be it. It's your opinion and you are the only one allowed to have one, right?