Mr Patrick Cinquin

SUMMARY
Michelin group
Tyre : a smart balance
Michelin sustainable mobility
Ref : India - Seminar
Auteur/Sce : P Cinquin
Date de création : 15th Oct 2010
Classification : D3
Conservation : WA
Page : 1
MICHELIN GROUP
Ref : India - Seminar
Auteur/Sce : P Cinquin
Date de création : 15th Oct 2010
Classification : D3
Conservation : WA
Page : 2
World Wide tyre market
OTHERS 19.1 %
Bridgestone
17.2 %
MRF 0.8 %
HZ Zhongce 1.0 %
Cheng Shin 1.3 %
GTI + GT 1.7 %
Toyo 1.7 %
Michelin
Kumho 2.2 %
17.2 %
Cooper 2.4 %
Hankook 2.8 %
Yokohama 2.8 %
Sumitomo 3.3 %
Pirelli 4.4 %
Goodyear
16.0 %
Continental
6.0 %
Source :
Tire Business September 2007
Michelin reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties
Ref : India - Seminar
Auteur/Sce : P Cinquin
Date de création : 15th Oct 2010
Classification : D3
Conservation : WA
Page : 3
Michelin R & D activities
A huge and long-term effort to innovate
About 6000 persons for Research & Development
France
US
Japan
Spain
China
Thaïland
Brasil
Michelin reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties
Ref : India - Seminar
Auteur/Sce : P Cinquin
Date de création : 15th Oct 2010
Classification : D3
Conservation : WA
Page : 4
Research : a large range of expertises
Raw materials
Internal architecture
Tread pattern
Fabrication process
Simulations and analysis
Sytems
Michelin reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties
Ref : India - Seminar
Auteur/Sce : P Cinquin
Date de création : 15th Oct 2010
Classification : D3
Conservation : WA
Page : 5
TYRE : A SMART BALANCE
Ref : India - Seminar
Auteur/Sce : P Cinquin
Date de création : 15th Oct 2010
Classification : D3
Conservation : WA
Page : 6
Tyre : a smart balance of many
performances
= 1 HAND
Dry and
wet handling
NVH
Adhesions
Mass - Inertia
Dry-wet-damp-snow-ice
Exterior noise
Wear duration
Customer
Services
Rolling resistance
fuel consumption
TCO : Total Cost
of Ownership
Costs
Endurance
Robustness
(Road Hazards, punctures)
Michelin reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties
Ref : India - Seminar
Auteur/Sce : P Cinquin
Date de création : 15th Oct 2010
Classification : D3
Conservation : WA
Page : 7
MICHELIN SUSTAINABLE
MOBILITY
Ref : India - Seminar
Auteur/Sce : P Cinquin
Date de création : 15th Oct 2010
Classification : D3
Conservation : WA
Page : 8
Challenge for the future:
sustainable mobility
1900 : 8000 vehicles
1950 : 50 millions vehicles
2007 : 850 millions vehicles
2030 : 1.5 billion vehicles
Moving road transport towards sustainable
mobility means :
• Reduce pollutants and CO2
• Reduce fatalities
• Reduce noise
… and keep cost of ownership under control
Michelin reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties
Ref : India - Seminar
Auteur/Sce : P Cinquin
Date de création : 15th Oct 2010
Classification : D3
Conservation : WA
Page : 9
Impact of tyre rolling resistance
Move forward
Resistance to Movement characterizes the resisting forces to be overcome
Rolling Resistance is one of the 5 forces acting on the vehicle
aerodynamic drag
accessories
Tyre 10 kg/T
= constant
1% slope
idle
inertia
internal friction
gravity
rolling resistance
α
Operate accessories
Air conditioning, power steering, on-board entertainment…
Stay idle with the engine running
Michelin reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties
Ref : India - Seminar
Auteur/Sce : P Cinquin
Date de création : 15th Oct 2010
Classification : D3
Conservation : WA
Page : 10
Impact of tyre rolling resistance
Accessories
Internal loss
Tyre Rolling
Resistance
idle
Tyre Rolling
Resistance
Engine
Efficiency
20%
Gravity
Inertia
Aerodynamic
Useful Energy
Useful Energy
1 tank out of 5
is for your tyres
+
Energy transforms into heat in the engine
Michelin reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties
Ref : India - Seminar
Auteur/Sce : P Cinquin
Date de création : 15th Oct 2010
Classification : D3
Conservation : WA
Page : 11
Michelin and sustainable mobility
Michelin tyres : a constant progress in improving Rolling Resistance
Which began by the switch from bias to radial tyre (Michelin pattent 1946)
Followed by the introduction of Silica in tread compounds (Michelin)
And which will continue in the future
Rolling resistance Index
g CO2 / km saved
-2,4
per generation
127
☺ < 100
-5
118
-1,7
100
94
-2,5
85
-0,8
> 100
-2
82
75
Rolling
resistance
1980
1987
MXL
MXT
1992
EnMXT
1996
EnXT2
2003
ENERGY3
2007 2009
EnSaver
EnSaver
V-LET
2013
Tech. Objective
U-LET
Tyre : 195/65 R 15 91T
Michelin reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties
Ref : India - Seminar
Auteur/Sce : P Cinquin
Date de création : 15th Oct 2010
Classification : D3
Conservation : WA
Page : 12
Michelin and sustainable mobility
Less Rolling Resistance, Less Mass
Fuel saving
More mileage
Increase grip
Longevity
Safety
We must maintain this balance
Michelin reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties
Ref : India - Seminar
Auteur/Sce : P Cinquin
Date de création : 15th Oct 2010
Classification : D3
Conservation : WA
Page : 13
Michelin and sustainable mobility
10
A continuous lightening of Michelin tyres
9.5
9
8.5
8
9.6
8.8
8.8
8.6
8.3
Kg
7.5
7
7.5
6.5
6
Tyre mass
5.5
5
4.5
4
MXL 1980
MXT 1987
EnMXT
1992
EnXT2
ENERGY 3
2003
ENERGY 4
Saver
Future
But also breakthrough
due to new tyre sizing
10" versus 14"
- Same performances
4 tires 175/70 R 10
- But 15kg saving of wheel + tyre
- And 15kg more on suspension and body
-Michelin
A gain
of 80 mm on Overall Diameter
reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties
Ref : India - Seminar
Auteur/Sce : P Cinquin
Date de création : 15th Oct 2010
Classification : D3
4 tires 175/65 R 14
Conservation : WA
Page : 14
Michelin and sustainable mobility
Mass reduction on US Trucks application : Michelin X-ONE
Previous stateof-the-art
18 tyres
pneus
Customer stakes
• Weight saving : 400 kg
• Fuel consumption : -7%
275 / _80
80 R 22.5
Commercial launch in 2002
1 Million tyres sold in 2010
455 / 45 R 22.5
New state-ofthe-art : X-ONE
10 tyres
pneus
Michelin reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties
Ref : India - Seminar
Auteur/Sce : P Cinquin
Date de création : 15th Oct 2010
Classification : D3
Conservation : WA
Page : 15
THANKS FOR YOUR
ATTENTION
Ref : India - Seminar
Auteur/Sce : P Cinquin
Date de création : 15th Oct 2010
Classification : D3
Conservation : WA
Page : 16