Thursday, March 10, 2016

Arlington Makes the Trails Smoooooth

Untitled
Looking towards the south end of National Airport along Four Mile Run

Concrete trail areas and where such trails meet asphalt can have problems - a typical quick response is to fill in with asphalt. Often the results do not make the situation better and may make it worse. In this area where several bridges cross over the concrete trail along Four Mile Run, there were several such asphalt repairs that were not very well executed. There were also several places where concrete blocks did not meet evenly (but were not filled in with asphalt). Today Arlington County had these problem repaired by grinding down the concrete to create smooth concrete! Yay! Well done!

The example shown in the photograph above was dangerous for inexperienced riders - the raised concrete running in the direction a rider was heading could easily result in a crash if someone tried to go across the imperfection when passing someone, for example. This is a lot safer and better. There were about a dozen spots along here where such fixes were made today. Really nice.



Monday, March 7, 2016

"Bicycles Are Prohibited Off the Mount Vernon Trail"

Bicycles are prohibited off the Mount Vernon Trail
This sign, and another pointing the opposite direction, appeared Friday

In the past year or so, it has become popular for cyclocross type cyclists to ride along near the trail, but not on the trail, near Gravelly Point. (This sign is stuck in the ground right next to it.) The regular riders have created a kind of dedicated rut-trail that winds around under the railway bridge away from the asphalt trail. The people look like they are having fun. Apparently with the onset of better cycling weather, the National Park Service has decided to put a stop to it. I am not going to look up the Code of Federal Regulations 4.30, but really? It covers this situation? Hmmm.

What surprised me most today was that the two signs were still there! No one pulled them out of the ground and tossed them into the Potomac (or elsewhere).

I would be a little more sympathetic if the Park Service had done even a little trail maintenance in the last five years or so. Or did anything during snow.

BikeArlington read this and wrote me: . . . last fall, a group of cyclocross racers met with NPS who were concerned about the trail sections that came dangerously close to the GW Parkway (literally cornering at speed just a few feet from traffic). And while NPS is open to the idea of using that space, because it is federal parkland, an environmental study needs to be conducted before the NPS can officially condone such use. Unfortunately, that study . . . takes quite some time. . .

Saturday, March 5, 2016

My Choices for Three Significant Bikes

I was talking to someone at work who explained his thinking about significant bikes - ones that can still be owned and that a person can ride even today. "To the general public the most popular styles of bicycle, and bikes I’d like to ride, I would argue, are the three I mentioned earlier - roadster, ten speed, and hybrid." So he has acquired and had restored and rides a Rudge Sports roadster, a Schwinn Paramount ten-speed road bike, and a Bridgestone X-O hybrid. Pretty nice!

I have three bikes that I ride, but my approach is far more . . . . . well, I'm cheap, for one thing. And since I commute in all kinds of weather, I take the approach of having three different bikes that are suitable for different conditions. (I am not a one-type-bike-fits-all-situations person.) I don't concern myself with the historical accuracy (period correctness) of the components on my 1982 Bridgestone, for example, which has brand new wheels (that aren't the right size, in fact) and only use period components where more or less required (and cheap! did I mention cheap?), like the handlebar stem.

Still, I was thinking about what three bikes I consider most significant even if I wouldn't want to own ridable (or just viewable) examples of them. I guess I would choose an 1890s Columbia, a 1930s Schwinn with balloon tires, and a 1980s Specialized mountain bike. I regard all these bikes has having significance both good and bad, which I'll try to explain. (Keep in my these are just my ruminations, I am not a bicycle historian of some sort.

Columbia Catalog 1900
Columbia single speed bicycle in 1900, with a brake only as an option

The catalog page above is for a somewhat later version of the bike I have in mind from Columbia, but in 1900 it is mostly the same. This was the kind of bicycle that was common during the "bicycle craze" of the mid-to-date 1890s in the U.S. - a fairly utilitarian and simple bicycle, with fixed gearing - you could only coast by putting your feet on small posts on the side of the front fork - and a true brake as we understand them today was optional equipment. The combination of fixed gear and lack of a brake made such bikes more difficult and perhaps thrilling to ride than a typical modern bike even though visually they look much the same.

Bicycling For Ladies - Cover
Bicycling for ladies : with hints as to the art of wheeling, advice to beginners, dress, care of the bicycle, mechanics, training, exercise, etc., etc. / by Maria E. Ward. Published 1896.

Such bicycles were significant in providing opportunities for American women to develop greater independence. The above image is from the cover of a book at the time to provide women guidance on riding bicycles - the rider has her feet up on the fork, coasting dramatically at high speed. These bikes were what made this all possible.

At the same time, there was a serious drawback, which was that these bicycles were marketed with single-tube tires and rims intended for single-tube tires that were tedious to repair when flat. It quickly became clear that there were better approaches for consumers but manufacturers were more interested in keeping their coasts low. It does not seem likely that the difficult-to-fix tires did anything other than work against the interests of consumers to buy bicycles, and then of course there was the introduction of the automobile . . . . .

Schwinn Balloon Tire Ad 1933
1933 ad for Schwinn's new balloon tires (bike included)

This business with tires is why I would suggest this somewhat odd Schwinn from the 1930s was the next significant bike I would choose - it has balloon tires with inner tubes that were far easier to maintain. It took an absurdly long time, but a bicycle manufacturer finally broke the pattern of offering consumers mostly bicycles that had a serious built-it problem in terms of tire repair. And in fact the balloon tires meant a bicycle owner could have a more casual attitude towards maintaining tire pressure altogether.

Streamline
Early Schwinn Aerocycle from Natalie Wilkie

The drawback of this bike, however, was that it was a diversion of the bicycle manufacturers into a focus on bicycle as toy, or anyway, of bicycles as something to market to people who couldn't yet drive (and their parents) in ways that were not, unlike the balloon tires, particularly utilitarian but rather about marketing. In a way, this was running up the white flag to the auto industry.

Early Stumpjumpers
Early Specialized Stumpjumbers from Hugo Cardoso

My third choice of a Specialized Stumpjumper is not based on any particular fondness for or interest in Specialized or that bike, but according to a Wikipedia article this was the first mountain bike, so we'll take that as sufficiently authoritative. For me personally, the appearance and my eventual recognition of the existence of mountain bikes was not on that they were mountain bikes but rather that there was this alternative to road bikes, which eventually got me back to riding a bicycle as an adult. Road bikes (this is amusing for me now) held no attraction, largely because I seemed to have thought they could or should only be ridden on roads which I didn't want to do. A fellow where I worked who lived nearby rode back and forth most days on a nice mountain bike (mostly on paved trails) and I was inspired by his example to do so also. I'm still not sure what would have happened if he had been doing this on a road bike.

Trek Singletrack 1995
My 1995 Trek Singletrack - a mountain bike, sort of, that that I recently acquired (but don't ride on mountains, or even gravel)

So I think that the mountain bike, and the many variants that have appeared since, have helped to get more people riding. This is mostly good. I kind of feel however that there is a downside in that the bicycle manufacturers now seem to see the creation of new bicycle "types" as their salvation for sales. For example, so-called "gravel bikes." I mean, I know there really are "gravel cyclists" but uhm not so many to support all the gravel bikes being produced, I suspect. Or say fat bikes - I recently went to buy something at a nearby REI and the fat bike near the entrance, front-and-center, struck me mostly as a tedious example of marketing wishful thinking and certainly not as an attractive bicycle - here "attractive" meaning "I'm gonna buy one."

And here we circle back to the 1890s, because in fact already at the height of the bicycle craze, the problem the manufacturers were facing was how to come up with new designs - a Columbia bicycle model of 1898 that was significantly different from the Columbia model for 1897 that would generate ever more sales of new bicycles. (I am not much of a friend of the bicycle manufacturers these days since I only seem attracted to used old bikes.) In fact, in 1900, the bicycle shown at the beginning of this blog post was offered as the inferior option when compared to the shaft-drive bike that was new(er) technology that they were insisting was better. (It wasn't better. Do you see anyone riding a shaft-drive bicycle? No, practically never.)

Thursday, March 3, 2016

Pre-treating Trails in Arlington VA

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Trail along Four Mile Run near where I live

Tonight snowy weather of some sort is promised and Arlington has pre-treated the trails with some sort of fluid. That is what the parallel dark lines are. Pretty nice!

I confess I am not sure how much this pre-treatment helps. I live down the street from a high school in Arlington and they do it on our street assiduously before every storm, but once the snow starts to fall - hmm. Still, it is great to see the county government providing good service for trail users (including but not only cyclists), and they have done a good job with plowing trails too.

Saturday, February 13, 2016

Presidential Candidates Seeking Cyclist Vote - 1895

PuckPresidentialBikes
Illustration from Puck [magazine], v. 37, no. 953, (1895 June 12), centerfold - click on image for a more detailed view

Title: Presidential aspirants take to the wheel! / C.J. Taylor.
Summary: Print shows the interior of the "Bicycle - Academy" which offers "Special Facilities for Presidential Candidates", and trying out bicycles are several candidates labeled "Harrison, Sherman, Allison, Morton, Tom Reed, McKinley, Stewart, [Hill], Flower, Cullom, [and] Peffer". Morton rides a motorized bicycle, Allison rides a tricycle, Flower has put his head through the front spokes, Stewart hangs onto a column, McKinley appears to be hanging onto Reed, and Hill's tires are leaking air. On the wall is a poster for an "1896 Scorcher".
Contributor Names: Taylor, Charles Jay, 1855-1929, artist
Created / Published: N.Y. : Published by Keppler & Schwarzmann, 1895 June 12.

Presidential aspirants take to the wheel! The bicycle vote has got to be catered to, and the best wheelman will make the best run.

At this point, the bicycle craze of the 1890s was building up - many cyclists went to indoor training programs to learn how to ride. Here, the presidential candidates are depicted learning how to ride in order to get the "wheelman" (cyclist) vote. Surprising number of candidates, although compared to what we have been through now . . .

Of course, at this point there were zero automobiles.

Also, looking at these presidential candidate names - Harrison, Sherman, Allison, Morton, Tom Reed, McKinley, Stewart, [Hill], Flower, Cullom, Peffer - most are completely unfamiliar a little over one hundred years later.

Tuesday, February 9, 2016

This Bicycle Shift System Didn't Catch On

The National Archives (of the U.S. of A.) has published a "coloring book" as a PDF, making use of digitized oddball patent drawings from their collections. One of them is a fairly strange looking bicycle related patent application from 1899, from a Mr. John J. Hentz of Baltimore.

Hentz Patent bicycle shift system 1899
Full patent is online in Google's patent database

From the patent application text:
The object of my invention is to furnish a device by which to connect or disconnect the sprocket-wheels with the shaft on which they are placed, so that the motion of the shaft may be communicated to the one or the other of the sprocket-wheels, as desired, for the purpose of increasing or decreasing the speed of the bicycle while propelling it on a level or up an incline.
and later, "The operation of the device is obvious."

While operation of this gear shift device may be obvious, it was also not a very good design, with two entirely separate chains. Like most bicycle improvement patents of the 1890s, it didn't catch on.

Looping the Loop - Another Approach

Patent Drawing for K. Lange's Double Bicycle for Looping the Loop
Patent Drawing for K. Lange's Double Bicycle for Looping the Loop

From 1905, a patent application drawing from the National Archives.

Completely unworkable, one assumes. And oddly, at the same time, a "daredevil" named "Diavolo" was doing loops without any need for a special bike like this.


1905 - Daredevel does loop-the-loop on bicycle
Diavolo photographed in 1905

I blogged about this before; there are photos of this being done in 1903. So why the special bike idea? It doesn't seem like having wheels over your head would help of the bike fell across the loop.