Archiv der Kategorie: Mob

Ein Rohr.. Zwei bis vier Biegungen.

bar_design

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Eingeordnet unter Ingenieur, Mob

66 seconds. with Velocity.

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3Rensho. Welle. Hokusai.

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Eingeordnet unter Japan, Mob

Und da wir gerade beim Thema sind ….

Ein sehr guter Artikel von Jan Heine /Off the beaten path.

Cycling under the German Occupation

mixed_tandem_taxi_zucca

When I was researching our René Herse book, the most difficult part of the story were the war-time years. Herse started making bikes in 1940, while Paris was occupied by the Germans. Being conditioned by war movies and war-time memories from German relatives, I found it hard to imagine anybody making high-end bicycles during this time.

What I learned from the French cyclists who lived through those days is this: While everything changed with the German occupation, most things also remained the same. The German occupiers made the French pay for the costs of the occupation in foodstocks, so food was very scarce. Other things, like gasoline and rubber (bicycle tires), were almost impossible to obtain.

Despite all that, France no longer was at war. Life, at least on the surface, appeared more normal than in places like London and Berlin. Men and women went to work, sat in cafés, went to the movies, and even watched or participated in bike races. This did not make them collaborateurs. After all, it would have served little if all Parisians had sat in a corner and sulked for years while the Germans were occupying the city. Even the resistance fighters kept up appearances and tried to live as normal a life as possible, so they did not arouse the suspicion of the Gestapo or their French counterparts.

bustling_street_zucca

Even though relatively few French joined the resistance full-time, I was surprised by the many small acts of resistance. For example, I learned that René Herse actually had two shops. The first was the boutique with the showroom. Next door was the workshop where the bikes were assembled. There, the shutters were drawn and the building looked empty. Many of Herse’s employees were young people in hiding, often riders on his team who could not find employment elsewhere. They were evading the Service du Travail Obligatoire, which sent young Frenchmen to Germany to work in the factories there. This also explains why I could not find some of Herse’s employees in the company’s pay records – they were undeclared. Herse was not alone, many French did things large and small to work against the occupiers, even if, on the surface, they appeared to continue their normal life.

The color photos in this blog were taken by André Zucca for the German propaganda magazine Signal, which intended to show that life in Paris was continuing as before the occupation. Of course, life did not continue exactly as before – as Madame Porthault told me during one of the interviews for the book: “Even if we had a smile on our faces, that did not mean that we weren’t afraid deep down.”  Even though the photos were intended as propaganda, they show a glimpse of Paris during the occupation.

street_scene_zucca

Gasoline was unavailable to private people in France during the war, so cars disappeared almost completely from circulation (above). Instead, bicycles became predominant in urban traffic. A nice bicycle not only was a means of transportation, but also a status symbol (below).

rider_posing_zucca

Zucca’s photos show numerous vélo-taxis. Since private cars and taxis no longer were available, cyclists pulling trailers provided convenient transportation for rich Parisians. Tandem taxis were faster, but cost twice as much.

Many Parisians decried the implication of humans serving as beasts-of-burden (photo at the top of the post), but some bike racers actually enjoyed the job, since it provided excellent training. Lyli Herse’s later tandem partner, Robert Prestat, said that this was how he got in shape to race as a professional during the war.

bicycle_taxi_zucca

This image shows a tandem taxi waiting for passengers. The tandem is a quality machine with a nice bend of the fork blades. It is equipped with Jeay “roller-cam” brakes and a rear drum brake, but the single-sided drivetrain indicates that it was not a top-of-the-line machine from one of the great constructeurs.

bicycle_taxi_single_zucca

Here a fashionable lady exits a rudimentary trailer pulled by a basic machine with a “dog-leg” fork bend, ill-fitting fenders and a single speed. It appears to have a battery-powered taillight. Were batteries available during the occupation?

tandem_taxis_waiting_zucca

Here we have two taxis waiting in front of the famous Maxim’s restaurant. The tandem has a strange frame configuration. It is equipped with a short-chain drivetrain and both drum and cantilever brakes. Slowing the heavy trailer with two passengers must have taken a lot of braking power! The dark lens of the headlight was mandatory. It was part of the “blackout,” which outlawed any lights shining outside to prevent allied bombers from finding their targets. The other trailer is enclosed, which was nice if it rained but must have been claustrophobic inside, to say nothing of the extra weight the cyclist had to haul.

Fancy place like Maxim’s even had a covered bicycle parking area, which you can see on the left. Movie theaters advertised that they offered guarded bicycle parking to attract visitors. I suspect that Maxim’s had a guard, too, who may have provided the equivalent of valet parking for the well-heeled customers.

Course-velo-taxi-1943

In 1943, there was a race of the tandem taxis (above a photo of the winners from the René Herse archives). The trailers were lightweight cargo trailers rather than the usual taxis. This tandem appears to be a top-of-the-line Hurtu with a twin-plate fork crown. It is equipped with Herse’s Speedy brakes. The triangulation of the frame is interesting, with a single tube running to the middle of each seat tube, and two tubes continuing from there.Madame Porthault identified the front rider, Tixidre. Click here for fascinating newsreel footage of this race.

What Zucca’s photos do not show is the hardship that Parisians suffered during the occupation. The most difficult aspect was finding food. One way to augment the rations was bartering with farmers who engaged in black-market trade. However, within easy cycling distance of Paris, there were too few farmers and too many people looking for food. Randonneurs had an advantage, as they could ride further in a day, and thus reach farmers who had food to trade. Madame Porthault told me how it was a race to return to Paris before the curfew, while avoiding checkpoints along the way.

velostable-occupation

Every bike was pressed into service, even this pre-war Vélostable recumbent bicycle.

There are no photos of the tens of thousands of French Jews and others who perished in the concentration camps. These included many cyclotourists, and the list of the best-known dead in the first post-war issues of Le Cycliste was long. Most cyclotouring clubs collected money to send to the prisoners, or to support their families. During the occupation, the clubs became support networks, since they were people you knew well and could trust.

What was most striking to me, however, is the pronounced difference in the photos taken after the German occupation ended. The people are visibly more relaxed after the war, and the spontaneous smiles have returned to their faces. You often can tell whether a photo was taken during the occupation or afterward simply by looking at people’s facial expressions.

liberation_herse

Life and cyclotouring in Paris may have continued during the occupation, but everybody was relieved when Paris was liberated. The photo above, from the René Herse book, was taken in 1945, just after the liberation. People’s clothes still are ill-fitting and speak of the privation of the occupation, but the smiles have returned. The tandem of Jean Feuillie and Lyli Herse no longer carries the license plate required by the German occupiers, which confirms the post-occupation date.

The mood is one of optimism and joy, which gave a huge boost to cyclotouring. People could travel again, and they could enjoy themselves without fear. Many were eager to take advantage of the re-found freedom, and the second half of the 1940s was a veritable golden age of cyclotouring. Understanding this history is key to understanding why the French constructeurs built such exceptional bicycles during the 1940s and 1950s.

Click here for more photos Paris taken by André Zucca during the German occupation.

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Japanischer Fixie Klassiker

13-12-17 054のコピー

Die klassische, japanische Kombination von Stahlrahmen, Eloxat, Spinergy Vorderrad und politisch völlig inkorrektem und total unbedarften Einsatz von Nazi Symbolen

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Various Designs and Fashions.

TEAM CINELLI CHROME KITS

Team_Cinelli_Chrome-kits

via Wingedstore

Adizero summer jersey 65 gramm

Adidas to launch  world s lightest cycling jersey

via Bike Radar

Helmets

3D printed helmets

3d_helmets

via elcyclista

Abrasion resistant fabric

Abrasion resistant fabric to debut in cycle jerseys and shorts to reduce road rash

via Bike Radar

Full Metal Capet

Sprachlos

Turbo Evolution

turbo
Noch mehr Sonnenbrillen

 

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P.O.C. 2.0.1.5.

Analog wie der Post vorher von heute.

POC 2015

via Bike Rumor

POC race day mips octal aero clothing koroyd (8)

When POC first stepped into the road bike space, their focus was all about rider safety while on the road. Their AVIP line touted special attention to details that would increase Attention, Visibility, Interaction, and Protection of the rider. In 2015 the AVIP line has not gone away, but it is joined by a new collection – Raceday.

Raceday is exactly as it sounds, a full kit designed specifically around going as fast as possible. Racing is usually done on closed courses so POC can instead focus on cheating the wind and creating designs that will make the rider faster rather than more visible to drivers. That isn’t to say that the Raceday line isn’t just as safe though – you’ll find much of the same rider protection as the rest of the POC line. Much of the new technologies come from their partnership with Garmin-Sharp, Volvo, and the wind tunnel gurus in their own WATTS lab in order to create the smartest pieces possible.

Find out why the Raceday collection is more valuable to racers than an aero bike after the jump…

POC race day mips octal aero clothing koroyd (6) POC race day mips octal aero clothing koroyd (7)

Side by side, the difference between the AVIP and Raceday line is clear. Put the two on a dark road out in the countryside and you will see the Avip collection long before you spot the muted colors of Raceday.

POC raceday (5)

POC raceday (4)POC raceday (3)

But Raceday is more than just new colors. Through their work with the WATTS lab the line has seen extensive aerodynamic tweaking to offer a complete aero package. Each piece is designed to work together with special fabrics in place where the POC Tempor helmet would rest over the jersey, or different fabric orientation from the front to the back, on the sleeves, etc. The various Raceday pieces fit into the POC aerodynamic design levels with level 1 offering maximum advantage from wind tunnel testing and CFD analysis like the Tempor and the Octal Aero, to level 3 which was designed with aerodynamics in mind, but not the primary focus like socks and bottles.

POC raceday (2)

POC raceday (1)

Why does all of this matter? To show just how important aero clothing can be, POC used their findings at the WATTS lab and their work with Garmin-Sharp to put together a chart of the different methods to decrease drag on a bike. Listed from most effective to least, the chart also analyses the cost per second saved. As you can see above, a skin suit is not only more effective in decreasing drag than an aero frame and aero wheels combined, but it is one of the cheapest ways to get faster. Basically if you’re riding an aero bike and wheels but wearing ill-fitting jerseys, you’re doing it wrong.

POC raceday (7)POC raceday (6)

Raceday also integrates smart technologies like silicone wrapped yarn that is woven into the fabric to create leg grippers that grip without decreasing circulation. We’re happy to say we’ve seen similar grippers on other company’s shorts, since they feel fantastic. In the jerseys you’ll find fabric that is designed to capture sweat and turn it into a cooling vapor against the skin for improved thermoregulation.

POC race day mips octal aero clothing koroyd (13)

POC race day mips octal aero clothing koroyd (14)

The Raceday color story continues across the line in typical POC style. New colors for the Octal include Hydrogen White, Granate Red, Nickel Blue, Flourescent Pink, and Garminum Blue.

POC race day mips octal aero clothing koroyd (5)

In addition to the Raceday collection, POC has introduced a new line of shorts and tights that will include VPDS chamois that uses technology based on their Visco-Elastic Polymer Dough found in their body armor. When placed in the chamois, the VPDS inserts both support the rider and absorb impacts and won’t break down over time.

POC race day mips octal aero clothing koroyd (11) POC race day mips octal aero clothing koroyd (12)

POC race day mips octal aero clothing koroyd (10) POC race day mips octal aero clothing koroyd (9)

Depending on the chamois, the inserts use different shapes with the high end pre formed Contour chamois using an insert that keep the rider in an aerodynamic position by leaning forward slightly. The various chamois will be found throughout the short and tight line signified by the name, e.g. Contour Bib Shorts.

POC race day mips octal aero clothing koroyd (23) POC race day mips octal aero clothing koroyd (20)

POC race day mips octal aero clothing koroyd (21) POC race day mips octal aero clothing koroyd (22)

As one of the newest additions to the AVIP line, the Backprotection Jersey takes road apparel to the next level in protection. Exploring the benefits of Koroyd (the same material found in Smith’s helmets), the jersey uses a removable spine protector that is still breathable. Chances are good that the design will change slightly before production, but the concept will remain the same.

POC race day mips octal aero clothing koroyd (18)

POC race day mips octal aero clothing koroyd (19) POC octal Mips  (4)

Of course, the Octal is now available with MIPS protection as we reported earlier.

POC race day mips octal aero clothing koroyd (2) POC race day mips octal aero clothing koroyd (3)

POC was also showing off their Eyepark system which uses two magnets to quickly stash your glasses when you need to see the road in a tunnel, or other low light conditions. We learned that while 2015 will involve external magnets attached to the helmet and glasses, 2016 helmets will have the magnet built in.

POC race day mips octal aero clothing koroyd (1)

Finally, there are a few new sunglass models as well.

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Various pictures and videos

Ich habe einen Feedly Account ( der mich nicht so gut gefällt wie mein Googler Reader, aber der war ja leider eingestellt), und mit dem sammle ich alles an bunten Bilder, schnellen Videos und interessanten Posts, die mir so tagein, tagein über den Bildschirm geflattert kommen. In älteren Blogzeiten habe ich meistens einen Artikel pro Post publiziert, aber in letzter Zeit sammle ich thematisch und poste alles auf einmal. Das ist insofern interessanter, als dass man als Leser darüber nachdenken muss, welches thematische Thema es gibt, oder welche Querverbindungen zwischen den Bildern.

Also, hier einmal das Thema Rätsel:

Nikki

Gianluca

Black Knights

X-rayed

Marcel

tumblr_mznipxyyIC1qfcvrto1_400

Team Sky Teamcar

 Mark (wehen bike fitting goes wrong)

Hats off

PaceCapsRadavist

Nitto Pearl

pearl

Milano, 1950

 Milano Fixed

Belgium

Triathleten

ShitsAero

Fixed and trapped

Fixed and not trapped

Trike

Totally safe

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Noch mehr gierige Räder

Bob Jackson Track via Trackosaurusrex

BABJTracko-1

bj1 bj2

Flying Machine 3d printed Titanium Frame via Bike Rumour

Flying Machine 3D printed titanium bike f-one-hd (5)

Flying Machine 3D printed titanium bike f-one-hd (4)

Flying Machine 3D printed titanium bike f-one-hd (9)

Flying Machine 3D printed titanium bike f-one-hd (3)

Flying Machine 3D printed titanium bike f-one-hd (6)

Tempesta Super Record via Eroica Cicli

Firefly via The Radavist

Firefly_Lugs_08

Firefly_Lugs_07

Firefly_Lugs_05

Firefly_Lugs_03

Firefly_Lugs_01

Colnago MTB via The Radavist

NAHBS Bikes Review via VeloNews

NAHBS #10

BILLY JOE’S EURO TRACK via Fyxo

bill8-1190x790

billy1

bill14

bill12

bill10

bill9

CYCLES VICTOIRE via Bike Rumour

Victoire for En Selle, De Ville & Petit Bi

Victoire for En Selle, De Ville front end

Victoire for En Selle, the De Ville

Victoire for En Selle, De Ville & Petit Bi at angle

Eddy Merckx / de Rosa via FBC

Pro bike: Britain’s fastest bike – Guy Martin’s custom Rourke

via Bike radar

Pro bike  Britain s fastest bike   Guy Martin s custom Rourke

Pro bike  Britain s fastest bike   Guy Martin s custom Rourke

Pro bike  Britain s fastest bike   Guy Martin s custom Rourke

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Eingeordnet unter Gierige Räder, Mob

Sockenlänge korrekt.

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Eingeordnet unter Design&Fashion, Mob