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Thursday, March 1, 2018

Remembering Hans Hermann--- a contribution from Don Capps.

Remembering Hans Hermann--- a contribution from Don Capps.







Two photos with Hans Hermann at the Daimler-Benz (Daimler-Chrysler at the time)/Mercedes-Benz Classic Center at Fellbach in July 2007.
The occasion was the symposium that Mercedes convened in July 2007 to discuss the Neubauer "Silver Arrows" creation story & the 1934 Eifelrennen.

One is of Hans signing his photo of him in the W196 at Reims in 1954 in Karl Ludvigsen's Mercedes book and the other of Hans with Doug Nye and I; the car is the W25 that Mercedes in its collection which was being restored at the time.
The white toy car Hans is holding is one of the W25's from the gift shop that the Mercedes people painted white and gave as gifts to the attendees, a rarity as it turns out.

The night before the symposium, Hans, Doug, Karl Ludvigsen, and I, with a few others involved in the symposium all had dinner together; Hans was the center of attention with one tale after another (....some of them he admitted were actually true...).
As you can tell by my haircut, I was just back from my first deployment, my one year tour that turned into a two year tour after being extended and then volunteering to stay....

Addendum: I was at the 1954 GP d'ACF at Reims, although I do not recall all that much of the race since it has long merged with others from the time. That was one of the reasons I wanted Hans to sign the book since I saw him in that race. In addition, Karl was as gracious as ever and signed the book as well.

Friday, February 23, 2018

Hans Hermann, Mercedes Benz and Porsche Race Driver, at Age 90





Hans Hermann, endurance and Monoposto specialist, born in Stuttgart in 1928, is regarded as one of the most reliable and consistent race drivers of all time. In the course of his motor sport career, Herrmann won more than 80 overall and best of class victories, most of them for Porsche.
The proverbial “Hans im Glück” (Hans in Luck) at the wheel celebrated his greatest successes with sports cars from Zuffenhausen: in the Mille Miglia, the Targa Florio, the Carrera Panamericana and of course in Le Mans, with the first overall victory for Porsche in 1970, driving a 917. His career began appropriately: in 1952, in a private Porsche 356, he took part in hill climbs, rallies and reliability runs. The very next year, he came fifth in the Lyon-Charbonnières Rally, together with Richard von Frankenberg in a Porsche 356. Thereupon Porsche’s racing manager at that time, Huschke von Hanstein, brought him into Porsche works team. In 1953, Herrmann went to the start for the first time in the 24 Hours of Le Mans where, together with co-pilot Helm Glöckler in a Porsche 550 Coupé, he gained a best of class victory in the category up to 1.5 liters capacity at his very first try.

In 1953, Herrmann gained a best of class victory in the 24 Hours of Le Mans

After Herrmann had also secured the title of German Sports Car Champion in the same year, he attracted the attention of Mercedes-Benz head of racing Alfred Neubauer, who integrated the 26-year-old into his works team along with Juan Manuel Fangio, Stirling Moss and Karl Kling. Parallel to this, in 1954 Herrmann continued to start for Porsche and gained prestigious class victories in the 550 Spyder in the Mille Miglia and the Carrera Panamericana.
Never to be forgotten is the spectacular incident that occurred during the Mille Miglia in 1954, when Herrmann and his co-pilot Herbert Linge ducked flat under the barriers to cross the rails at a closed level crossing, right in the path of a rapidly approaching train. Later, Herrmann made a photo of the spectacular moment the subject of a letter card, with the inscription “Glück muss man haben” (“You’ve got to be lucky”). In conversation, he completed this definition in a much more serious undertone: “Glück hat, wer als Rennfahrer überlebt.” (“Luck, for a racing driver, is to survive”).When in 1955 the Daimler-Benz works withdrew from motor sport, Hans Herrmann was at the start again for Porsche. There followed the wandering years with Maserati, B.R.M and Borgward and, in 1959, the next homecoming to Herrmann’s ‘own brand’, Porsche. Together with Olivier Gendebien in a Porsche 718 RS 60 Spyder, he won the 1960 12 Hours of Sebring, achieving Porsche’s first overall victory in a manufacturers’ world championship endurance race. Shortly afterwards, the combination Hans Herrmann/Porsche RS 60 Spyder, together with Joakim Bonnier, also won the round Sicily ‘Targa Florio’. In 1960, Herrmann also became Formula 2 European Champion with the Porsche 718/2.
In 1962 he changed to Carlo Abarth and was active as works driver for the Vienna design engineer from 1963. Three years later, in 1966, he returned to the Porsche works team once again. Not only did Herrmann take part in all the great endurance races, besides driving European hill climb championship courses; he also carried out countless test drives in the – then newly-opened – Weissach Development Center.

In 1969 the Porsche works team, with pilots Hans Herrmann, Jo Siffert, Vic Elford, Rolf Stommelen, Udo Schütz and Gerhard Mitter, gained the manufacturers’ world championship title for Porsche for the first time. Previously, Hans Herrmann had finally had to hand the victory to Jacky Ickx in a Ford GT 40 after 24 hours of fierce fighting, owning himself beaten by 120 meters in one of the most thrilling Le Mans races of all time. One year later, things went better for him: in his eleventh Le Mans he was able to gain Porsche’s first overall victory.
He took this climax of a career in motor sport as the occasion to withdraw from active racing at the age of 42. He had also promised his wife Madelaine before the race that if he won he would give up his dangerous profession. As a pilot of historic race-cars, he also takes part in many vintage car events for the Porsche Museum, including the “Le Mans Classic”, the “Targa Florio” and the “Solitude Revival”.

Tuesday, February 20, 2018

Airbag Development at Mercedes-Benz

Sectional drawing of the front passenger airbag module in the Mercedes-Benz S-Class (model series 126). Key elements shown in the drawing are the folded airbag plus the two gas generators filled with solid propellant in the form of pellets.



Stuttgart. The protective airbags in the glove compartment and in the roof frame are celebrating birthdays: For 30 years the front passenger airbag and for 20 years the window airbag have been part of the continuously growing family of these potentially life-saving components in Mercedes-Benz vehicles. Today, the system is a component of integral safety and comprises up to a dozen different airbags in a single passenger car. They range from the knee airbag and the belt airbag in the rear to the thorax/pelvis side airbag.
Airbag development at Mercedes-Benz began as early as in 1966, with the company registering the corresponding patent (patent specifications document No. DE 21 52 902 C2) in October 1971. As the first production-ready solution, the driver’s airbag was introduced in the S-Class of model series 126 in 1981. This was a milestone in the passive safety of Mercedes-Benz. Due to its fundamental importance, this innovation was quickly adopted by the entire auto industry.
Little has changed in the basic principle of the first airbag to the present day: the sensors of the trigger unit register the particularly strong deceleration occurring in typical accidents and activate the airbag mechanism. In this process, nitrogen is abruptly released in the gas generator. The gas inflates the cushion-shaped textile structure made of polyamide fabric with a rubberised inside – the airbag. This protective airbag cushions the movement of the human body and in concert with the seatbelt (and the belt tensioner and belt force limiter) dissipates the kinetic energy generated by the impact.
Today, many front airbags have an adaptive design: They are not deployed all at once, but in two stages. 
The airbag anniversaries of 1988 and 1998 are part of the tradition of tireless vehicle safety research at Mercedes-Benz. Because ever since the successful launch of the driver’s airbag in 1981, the Stuttgart-based brand has been advancing the principle continuously. To this end, the engineers adapted the airbag to other areas of the vehicle and other accident scenarios. The first to benefit from this continuous development work was the front passenger: the front passenger airbag was a feature of passive safety not offered in this form by any other manufacturer at the time. It was presented in September 1987 as an option for the saloons and coupés of the S-Class. After its début in the luxury class in early 1988, it also became available as an option for the upper mid-size vehicle segment of the 124 model series. Starting in August 1994, it became part of the standard equipment of many Mercedes-Benz passenger cars together with rear head restraints. In the S-Class and SL sports cars, it became part of the standard specification as early as 1992.
The first front passenger airbag still occupied the entire glove compartment 30 years ago. After all, inflated it had a volume of 170 litres. However, the miniaturisation of the components soon made significantly smaller units possible. That was also the prerequisite for using the protective airbag in other places inside the vehicle. This was what developers were striving for, because a frontal collision, which causes the bodies of the driver and front passenger to be accelerated directly forward, is just one of many accident scenarios.
The side airbag, presented in 1993 and available in the E-Class starting in 1995, already aimed at providing lateral protection for passengers. This zone is also protected by the window airbag, which Mercedes-Benz presented in 1998. It unfolds like a curtain along the side windows in case of lateral impact. As a result, it is able to significantly reduce the risk of head injuries in particular for the driver, front passenger and passengers in the outer rear seats in case of lateral impact. When folded, the window airbag is stowed at the top in the roof frame.
This world innovation became available as an option in the E-Class of model series 210 starting in July 1998. In the S-Class of model series 220, which hit the market in autumn of 1998, the novel window airbag was then part of the standard specification from the start.
Further innovative steps of Mercedes-Benz airbag development were the head/thorax side airbag (2001), the knee airbag (2009) as well as the thorax/pelvis side airbag, the belt airbag and the cushion airbag (2013).
From the very beginning, Mercedes-Benz made it clear that airbags do not replace the function of the seatbelt as the most important restraint system. Rather, the two technologies are complementary and jointly enhance the level of safety. For some years now, combinations of both elements of passive safety have also been in use in Mercedes-Benz vehicles: The belt airbag in the rear presented in 2013 is an airbag integrated into the seatbelt.

Monday, February 19, 2018

How safe is your new car? Thieves Steal Jeep from Rancho Bernardo (San Diego County, CA ) Home


I'm back to looking at car theft again, this time more in the present than in the past.  If you are interested in the history of auto theft, you can not do better than to see my (and Rebecca Morales') Stealing Cars; Technology and Society form the Model T to Gran Torino (John Hopkins University Press, 2014).







Taken from a DOJ, US Attorney San Diego news release:




Tuesday, May 30, 2017 Nine Members of Hooligans Motorcycle Gang Charged in Sophisticated High-Tech Auto Theft Scheme Targeting 150 Jeeps
SAN DIEGO – Nine members of the Hooligans Motorcycle gang are charged in a federal grand jury indictment with participating in a sophisticated scheme to steal scores of Jeep Wranglers and motorcycles in San Diego County using handheld electronic devices and stolen codes.

According to court records, the transnational criminal organization is responsible for the theft of more than 150 Jeep Wranglers worth approximately $4.5 million within San Diego County since 2014. The Hooligans used high-tech methods to disable security systems and steal away with Jeeps in just a few minutes, in the middle of the night, while unsuspecting owners slept nearby. After stealing the Jeeps in San Diego County, the Hooligans transported them to Tijuana, Mexico, where the vehicles were sold or stripped for parts.

Three of nine defendants are in custody, including two that were arrested today at a home in Spring Valley and at the border; the rest are fugitives believed to be in Mexico. The defendants are scheduled to make first appearances in federal court either today at 2 p.m. or tomorrow at 2 p.m. before U.S. Magistrate Judge Mitchell D. Dembin.

“The joy ride is over for these Hooligans,” said Deputy U.S. Attorney Mark Conover. “For many of us, our cars are our most valuable possessions. These arrests have put the brakes on an organization that has victimized neighborhoods in a different way – by stealing something very personal. Something that required a lot of sacrifice to purchase.”

“Through the remarkable diligence and work ethic of Regional Auto Theft Task Force detectives, and the inter-agency cooperation with the FBI and the U.S. Attorney's office, a powerful case has been brought against the Hooligans gang,” said California Highway Patrol Captain Donald Goodbrand, head of the multi-agency Regional Auto Theft Task Force, which cracked the case.

“The work of law enforcement and crime fighting is 24/7,” said FBI Special Agent in Charge Eric S. Birnbaum. “The FBI, along with our law enforcement partners, will continue to work day and night to stop these large-scale international crime rings in order to protect our neighborhoods and the assets that are central to the everyday lives of people in our community.”

The indictment alleges that the Hooligans did their homework before a theft by targeting a specific vehicle days before the actual theft would take place. They obtained the vehicle identification number in advance and then managed to get secret key codes, which allowed them to create a duplicate key for that particular Jeep. Then, during the theft, the Hooligans disabled the alarm system, programmed the duplicate key using a handheld electronic device, and quietly drove away without notice.

This was a method so new and technologically advanced it required investigators to exceed the ingenuity of the thieves.

In the summer of 2014, San Diego County was hit with a rash of Jeep Wrangler thefts. Almost all the thefts occurred in the middle of the night or early morning, and almost all of the Wranglers were equipped with alarms. Yet no alarms were ever triggered, and there was never any broken glass or other signs of forced entry. Agents from the Regional Auto Theft Task Force, known as RATT, at first were perplexed. But eventually they caught a break. 

On September 26, 2014, a Jeep owner parked her 2014 Jeep Wrangler Rubicon in the driveway of her home in Rancho Bernardo. She returned to the driveway early the next morning to find the Jeep missing. Fortunately, the Jeep owner had recently installed a surveillance camera on her house, and it happened to be trained on the driveway.

The surveillance footage revealed that three men stole her Jeep around 2:30 a.m. by disabling the alarm and then using a key and a handheld electronic device to turn on the engine. 

Based on the surveillance footage, law enforcement agents sent Chrysler a list of around 20 Jeeps that had recently been stolen in San Diego County and asked whether anyone had requested duplicate keys for the stolen Jeeps.

Sure enough, Chrysler responded that a duplicate key had been requested for nearly every one of the 20 stolen Jeeps. Moreover, nearly every one of the keys had apparently been requested through the same dealership in Cabo San Lucas, Mexico. The Jeeps’ owners did not request duplicate keys and were unaware that anyone had.

After additional investigation, agents began interrupting Jeep thefts and made several arrests. Through these arrests, agents learned that the Tijuana-based Hooligan Motorcycle gang was behind the operation.

Case Number: 17cr1314
DEFENDANTSAGECITY
*Jimmy Josue Martinez31Tijuana, Mexico
*Mario Alberto Echeverria-Ibarra30Tijuana, Mexico
Henry Irenio Pulido24Imperial Beach, California
Alejandro Guzman23Tijuana, Mexico
*Narciso Zamora Banuelos29Tijuana, Mexico
*Adan Esteban Sanchez Aguirre26Tijuana, Mexico
*Salvador Isay Castillo21Tijuana, Mexico
Reynaldo Rodriguez33San Diego, California
*Sebastian Ponce20Tijuana, Mexico
*Fugitives

SUMMARY OF CHARGES

Conspiracy to Commit Transportation of Stolen Vehicles in Foreign Commerce, in violation of 18 U.S.C. 371; Maximum Penalty Five years in prison

AGENCIES

Regional Auto Theft Task Force, which includes the following agencies:
U.S. Border Patrol
California Highway Patrol
National Insurance Crime Bureau
California Department of Insurance
California Department of Motor Vehicles
San Diego County District Attorney’s Office
San Diego County Probation Department
San Diego County Sheriff’s Department

Ice Enforcement and Removal Operations
and police departments from La Mesa, Chula Vista, National City, Oceanside and San Diego.

Federal Bureau of Investigation

Agencies assisting with arrests include U.S. Marshals and San Diego Fugitive Task Force

Saturday, February 10, 2018

J.W. Jones and his "Live-Map" -- a Precursor to GPS? Hardly!

This morning I found some interesting historical information in the Dayton Daily News Wheels section.  The article was by Larry Printz entitled "4 New Car Features that aren't Necessarily cutting edge." A more complete source, as I discovered, was published in 2012 and is reproduced below.

Taken from the Saturday Evening Post website:

The First GPS: High-Tech Navigation in 1909

Published: February 4, 2012

Pity the motorists of a century ago. Automobiles in the 1900s were slow, stiff, and undependable. Gas stations were scarce. The roads, where they could be found, were in wretched shape. (In 1910, there were only 10 miles of paved highway in the U.S.) Traveling these rocky, rutted paths caused car engines to overheat and tires to blow out with a disheartening regularity.
As if this wasn’t enough discouragement, there was the challenge of navigating. Road signs were rare and often incorrect. Travelers were frequently reduced to driving from one roadside stranger to the next, gathering a few miles of directions at a time. The earliest road maps by Rand McNally were printed only after 1904.

A motorist uses this high-tech alternative to maps.
Yet a high-tech alternative appeared in 1909: a real-time, on-board directional guide called the Jones Live Map. It was invented by J. W. Jones, who had also introduced the Jones Speedometer, the Jones Disc Phonograph Record, and the Jones Yobel —“the gentlemen’s automobile horn.”
The idea was revolutionary.  The Live Map was a small turntable device with a cable that attached to an automobile’s odometer.  Before making their journeys, drivers would purchase paper discs with the route to their destination prescribed by The Touring Club of America.
At the beginning of the journey, the driver would place his journey’s disc to the Live Map’s turntable so that the journey’s starting point lined up with an arrow indicator on the glass cover. As the car began rolling, the turning odometer cable caused the map to rotate. The arrow would point to the driver’s changing position in the journey.
Each disc had up to 100 miles of travel details around its perimeter.  If the journey was longer than 100 miles, the driver would replace the first disc with a second, or third part.
Saturday Evening Post advertisement for the device described it as
the phonograph of the road. It has disc records covering the roads of the entire world. You insert the record of the trip you want to make. The Live-Map “plays” it. Not out loud, but with a pointer that always points the way—that tells you where you are now and what to do about it.
To have it with you is like having in your car a man who knows every road, every corner, every crossing, every landmark, every puzzling fork and crossroad in the entire world.
A 1910 booklet, “The Jones Live Map – What Happens Without It” brags that the Jones Live Map would save the driver from the Evil Genius of the Roads, the stranger who always gave incorrect directions. It was superior to route books, which were hard to follow and led drivers into unlisted trolley and railroad crossings. And it was more convenient than the large, clumsy, origamical maps that could never be refolded and were always tearing in the wind.
Jones Live Map
Jones Manufacturing offered over 500 map routes by 1919.
Jones Manufacturing was offering over 500 routes by 1919. The routes span the entire country from New York to Los Angeles, and included notification of speed laws where they existed.
However, the problem with this first GPS was the same that plagues such systems today. Roadways are in a state of continual change. Every time the Live Map offered printed directions like “take a right at the fork by the flag pole,” it was fighting a losing battle. Landmarks like flag poles could be removed at any time. The map discs might be corrected and reprinted, but a driver’s old discs, which relied on missing landmarks, could be close to useless.
By the 1920s, there was an abundance of road maps for much of the country. States and counties had begun identifying roadways with standardized signs along the roadside. Jones Live Map ceased production.
The next attempt to provide instantaneous driving directions didn’t appear until 1994, when the Department of Defense launched its Global Positioning System, which could locate the signal from a GPS device through a network of 24 satellites. The system was authorized for civilian use in 1996.
It quickly became popular with women drivers, but it proved just as welcome to men who felt that consulting their Garmin or TomTom wasn’t really asking for directions.
Postscript
The need for reliable navigation hasn’t changed in over a century, but the etiquette of the road certainly has. In 1909, the Jones manufacturing company sold its Yobel horn for its good manners, as this ad copy shows:
There is a vast difference between an automobile signal which says, “I’m coming,” and one which says “Get out of here.”
One is a gentleman’s request for his fair share of the road; the other is an insulting, abusive command to get into the ditch.
At the sound of one signal, a man turns out with quick civility; at the sound of the other, he unwillingly sulks aside.
Mr. J. W. Jones wanted a signal which would get the road without getting everybody mad, so he invented the New Jones Electric Yobel.
It is a signal that carries as far as any of the shrieking horns, but gives no offense. It sounds one harmonious, penetrating note. It is not the loud, coarse, vulgar blast of the rowdy. It is the signal of a gentleman’s car.

Thursday, February 8, 2018

A History of Driver Education in the US: Images from the First Version of "Sportsmanlike Driving," Late 1930s

Habit was at the heart of how one learned to drive during the early 1930s. 






The prevailing thought of the 1930s was that the responsibility for accidents lay in the hands  the driver, not the car or its design.


Pedestrian safety was a major concern during the 1930s, as cars began to dominate the street and its rules and regulations.  One did not want to be a "jaywalker."






These images were taken from the AAA Driver Education Booklet entitled "The Driver," first published in 1936.  See my paper on "Making a Nation of Drivers" for a detailed explanation providing context for these images.  Over the course of the next 5 decades the images contained in Sportsmanlike Driving would change edition to edition, reflective to a degree of a shift in thought concerning the automobile and American life.