Fluid gears rotate without teeth, offering new mechanical flexibility

A team of New York University scientists has created a gear mechanism that relies on fluids to generate rotation. The ...
Machine Design

Pneumatic clamps save set-up time and operator wear

A manufacturer of enclosures for telecommunications equipment wanted to speed up production in a cell with robotic welders and manual clamping. The cell under consideration used four horizontal handle ...
Farmers Weekly Interactive

First impressions: New cab major progress for Claas Axion 9

Claas can rightly revel in its top-dog status when it comes to combine harvesters and foragers. But 22 years after swallowing ...
IEEE

Linear Multipole Source for a Field Described by Circular Cylinder Wave Functions

Abstract: In this paper, it is shown that the source of the field described by the circular cylinder wave function can be a linear multipole. Compared to the multipoles proposed in [1] and [2], this ...
IEEE

Linear Multipole Source for a Field Represented as a Linear Combination of Circular Cylinder Wave Functions and Some of Its Applications

Abstract: This paper considers a field represented as a linear combination of circular cylinder wave functions. It is shown that such a field can be generated by a linear multipole source, i.e., a ...