ABSTRACT
Four simple, low cost aerodynamic drag reduction devices have been developed for application to
the trailer of a tractor-trailer truck. Two vortex flow devices have undergone extensive
operational fleet testing where they have amassed over 85,000 miles of use. These two vortex
flow technologies have shown a combined fuel savings of 8% at an average speed of 47.5 mph.
This improvement in fuel economy correlates to an equivalent drag reduction of approximately
20% with a corresponding drag coefficient of 0.45. Observations ....etc

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As a compass, having asked a maintain of ordering of a ladder in the home, owners don't swallow for granted that the ladder and its guarding are two in truth conflicting products. Indisputably, if the unmodified company, like us, is spoken for in the sample of turnkey facilities and can tug on the market to adorn into of a ladder and metal fences on it in a certain mount, but in characterize it is rare. Consequence, once any holder of the stairs in the freight the interrogate arises: how to befit it justified, we affirm the triumph conditions l ....etc

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i want to be aware about the work which is done at the truck machine shop at dlw. ....etc

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abstract and literature review for hydraulic pallet truck ....etc

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Climbing Gaits of A Modular Biped Climbing Robot


Yisheng Guan1, Li Jiang1, Xianmin Zhang1 and Hong Zhang ; 1

Biomimetic and Intelligent Robotics Lab (BIRL)
1School of Mechanical and Automotive Engineering
South China University of Technology
Guangzhou, Guangdong, China, 510640
fysguan, [email protected]



Centre for Intelligent Mining Systems (CIMS)
2Department of Computing Science
University of Alberta
Edmonton, AB, Canada, T6G 2H1


abstraction
For high-rise work in ....etc

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ABSTRACT
Complex tyre behavior is a direct result of the tyre construction. While looking much like a simple rubber doughnut attached to the rim, the tyre construction is vastly more complex, the two main functions of the tyre, is force generation in the road plane and suspension of the vehicle mass. The force generation is made possible by the rubber tread, causing a high friction coefficient with the road surface. The suspension of the vehicle mass is managed by the belt, radial cords and beads. The ....etc

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TRI STAR WHEEL COMBINATION STAIR CLIMBING HAND CART
REPORT OF TRI STAR WHEEL COMBINATION STAIR CLIMBING HAND CART ....etc

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i have to need of some basic information about the work which is done at dlw varansi ....etc

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OPTIMIZATION OF CURE CYCLE TIME OF A BIAS TRUCK LUG TYRE BY STUDYING THE CURE EQUIVALENTS IN ISOTHERMAL AND NON-ISOTHERMAL CONDITIONS


INTRODUCTION
Curing is a process in which the viscoelastic rubber is converted into three-dimensional networks by tying up of all independent chains. Uncured rubber is a viscoelastic fluid, which has poor physical properties and undergoes deformation easily. Curing process reduces the flow of rubber material. And also reduces the amount of permanent deformation after the removal of deforming ....etc

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please send me report of stair climber which have capacity of 5kg
....etc

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