Thursday 30 June 2011

Goodyear introduces Eagle F1 Asymmetric 2, successor to multiple test-winning ultra high performance tyre

THE ULTIMATE PERFORMANCE TYRE FOR THE ULTIMATE DRIVE
Goodyear is proud to introduce the Eagle F1 Asymmetric 2 with revolutionary ActiveBraking Technology, which answers the most pressing needs of consumers of Ultra High Performance (UHP) tyres: greatly improved stopping distances when they need it most.
The Eagle F1 Asymmetric 2 is the latest in Goodyear’s UHP tyre line-up. It is a tyre that is designed to exceed the high expectations set by the outstanding success of its predecessor, the Goodyear Eagle F1 Asymmetric. The Eagle F1 Asymmetric was introduced into the Australian market in 2008 and quickly established itself as the tyre to beat, and three years after its launch is still topping magazine tests and scoring extremely well in user reviews.
The ActiveBraking Technology in the new Eagle F1 Asymmetric 2 increases road contact during braking, thereby delivering significantly shorter braking distances on both dry and wet roads – proof of Goodyear’s continued commitment and efforts to improving road safety.
“The Goodyear Eagle F1 Asymmetric 2 was extensively tested by independent testing organisation TUV SUD Automotive at test tracks in France and Germany¹,” said Blake Vincent, Goodyear Consumer Product Manager.
The tyre performed exceptionally well, delivering a 3 meter shorter braking distance on wet roads compared to the average performance of three leading competitors it was tested against. When the Eagle F1 Asymmetric 2 had come to a full stop, the competitors tested were still travelling at an average speed of 22km/h.
“The tyre also performed well in dry braking and handling tests, stopping 2 meters shorter than the average performance of the three leading competitors. On dry roads, the competitors tested were still travelling at an average speed of 24km/h while the Goodyear Eagle F1 Asymmetric 2 had already come to a stop.
“The TUV SUD Automotive test also confirmed that the Eagle F1 Asymmetric 2 delivers top-class rolling resistance in its category, with a 7% better rolling resistance.
Even though the Eagle F1 Asymmetric 2 has only recently been launched, it has already begun winning accolades in its own right. The well-respected German magazine, Auto Zeitung, tested a range of ultra-high performance tyres and declared the latest Goodyear as ‘Very Recommendable’².
The magazine testers commented that the new Goodyear Eagle F1 Asymmetric 2 was ‘strong in braking and safe at anytime’.
Independent TUV SUD Automotive claims on the Goodyear Eagle F1 Asymmetric 2
• Up to 10% shorter braking distance on wet roads¹
• Up to 6% shorter braking distance on dry roads¹
• Up to 7% better rolling resistance¹
• Up to 3% better wet handling¹
Better prepared for the unexpected – with ActiveBraking Technology
Building on the success of its predecessor, the new Eagle F1 Asymmetric 2 with ActiveBraking Technology, crossed plies carcass structure and ‘high surface’ silica tread compound sets new standards in dry and wet performance, handling and braking in the ultra-high performance tyre segment.
Asymmetric 2 increases the road contact patch of the tyre during braking. While conventional tyre blocks show little or no transformation during braking, the blocks in the Eagle F1 Asymmetric 2 due to their specially designed shape, develop more surface under braking load and therefore increase the tyre-to-surface contact area. The larger contact patch offers increased grip, which in turn leads to shorter stopping distances.
Improved dry performance: handling and steering precision with exceptional braking capacities
The new Eagle F1 Asymmetric 2 features a crossed plies carcass structure, which contributes to increased torsion stiffness for improved steering precision, handling and braking on dry road surfaces. The new tread compound, containing very high levels of a new Silica grade delivers superior grip levels leading to further gains in dry handling and dry braking performances.
The lower tyre weight also contributes to better dry handling, as the vehicle’s unsprung mass is reduced, enabling the tyre to follow the surface contours more closely.
Short braking on wet
On top of the ActiveBraking Technology, the new tread compound, using a unique blend of high molecular weight polymers, a very high silica content and race traction resin bring increased levels of adhesion on wet road surfaces.
Reduced fuel consumption and CO2 emissions
The new Eagle F1 Asymmetric 2 also features Goodyear’s renowned FuelSaving Technology, which ensures reduced fuel consumption and can lead to a reduction in CO2 emissions.
Three areas have been subject to Goodyear engineers’ attention:
• A minimized tyre weight with less rubber and an optimised tyre construction for reduced heat generation and rolling resistance;
• A new ‘high surface’ silica grade that contributes to reduced heat generation;
• An aerodynamic sidewall design, which delivers significantly lower aerodynamic drag further minimising energy loss, especially at higher speeds.
Lower noise emission levels
The Eagle F1 Asymmetric 2 offers a smooth and quiet ride. The tyre’s optimized block design and optimized 4 Pitches Sequence with 64 blocks on the outside and 72 blocks on the inside help reduce noise output levels.
Better mileage
The tyre’s computer optimized cavity shape and tread stiffness result in uniform pressure and stiffness distribution across the footprint, resulting in better mileage levels

¹ Compared to the average performance of 3 leading competitors. Braking distance on wet road from
80km/h to 20km/h, measured by TUV SUD Automotive in December 2010; Tyre Size: 255/40R19; Test Car: Audi A7;
Location: Mireval (FR) & Garching (GE); Report nr: 76244706-1.
² Test published by Auto Zeitung. Comparison of summer tyres in 225/45R17 using an Audi A3 1.8TFSI.

Wednesday 15 June 2011

New MEDICAL::Talk Newsletter
Welcome to the third edition of MEDICAL::Talk, the New Medical Newsletter from TÜV SÜD Product Service Ltd. We hope to communicate important news and information to keep you informed of changes in Medical standards and regulations, as well as our own activities.

We trust you will enjoy the third issue and find it both an interesting and worthwhile read. If you have any recent news that you think may be of interest to the Medical industry, please do not hesitate to let us know and we shall consider it for our next edition.


Click here to download MEDICAL::Talk [ PDF 1157 kB ]


For more information please contact TÜV SÜD Product Service on 01489 558100 or email info@tuvps.co.uk


Monday 13 June 2011

I am not familiar with marine equipment. What does SOLAS mean?


SOLAS equipment means “Safety of Life at Sea.” This essentially means ships above a certain size and capability which have a legal duty to respond to safety and emergency calls. Vessels below a certain size do not. There is also a legal requirement for vessels greater than a certain size to incorporate mandatory safety features. These requirements are complex and you should refer to the SOLAS regulations for further details.
Does Blue book have legal force?

The Blue Book does not have legal force but is considered to have an important supporting role and it would be used as guidance for any interpretations and legal consideration of the New Approach Directives. Alan Binks Page 4 of 5 1st March 2010

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Leaders in
EMC Testing , Environmental Testing, Safety Testing, Radio and Telecoms Testing, CE Marking, Vibration Testing, Climatic Testing, Certification, Training and Consulting.

Thursday 9 June 2011

Do passive RFID tags fall under the RTTE Directive and require to be CE Marked?


Both readers and transponders shall bear the CE marking. In the case of small, passive transponders1 supplied independently of readers, it may be appropriate to apply the CE marking to packaging rather than the transponder itself. In all cases, appropriate user information should be supplied. In the case of small, passive transponders supplied independently of readers the user information may be provided with each batch of transponders delivered to the supplier using them for stock identification etc. For the purposes of Article 6.3 of the R&TTE Directive, the supplier of the product incorporating the transponder or to which the transponder is attached shall be regarded as the user of the transponder and not the eventual purchaser of the product itself.
Please also refer to TGN12 from the RTTECA, which is freely available from here: http://www.rtteca.com/html/download_area.htm

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Leaders in
EMC Testing , Environmental Testing, Safety Testing, Radio and Telecoms Testing, CE Marking, Vibration Testing, Climatic Testing, Certification, Training and Consulting. 
Is radio communication equipment which is currently CE marked and EMC tested to R&TTE and ETSI specs and installed in vehicles or in portable mode affected?


Compliant Radio Equipment within a vehicle which is installed and powered by the vehicle battery would not generally require further testing, with the exception of exported and imported Vehicle Transients ISO 7637 if not previously tested. However, all technical information would need to be put together as a Technical File for scrutiny by the VCA if challenged.

Is mobile installation a new requirement, how is this CE marked?


Mobile installations cannot fall under the fixed installations requirement as they do not fall under a pre-defined location. Mobile installations therefore follow the apparatus route to compliance. Trains for example are mobile apparatus and have their own harmonised standards.