Alternating coil sets, each one a different diameter, gives this spring added flexibility--literally and figuratively. Smaller coils nest inside larger coils to halve compression length; spokes between large and small coil sets allow greater radial loads; ability to accommodate misalignment exceeds that of rubber bushings. Potential applications: floating shafts, hinges, suspension struts.
George Emmot (Pawsons) Ltd. Oxenhope, Keighly, West Yorkshire, BD22 9NE, England, Tel: +44 1535 643733, Fax: +44 1535 642108.
There is currently much discussion around the term "platform," which may be preceded by the adjectives "mobile," "wearable," "medical," "healthcare," etc. However, regardless of the platform being discussed, they usually have one key aspect in common: They tend to be wireless. So, why is this one aspect so fairly universal? The answer is convenience.
Everyone has a MEMS story. For most of us it’s probably the airbag that saved our lives or the life of a loved one. Perhaps it’s the tire pressure sensor that alerted us about deflation before we were stranded alone on a dark muddy road.
Bioimimicry is not merely a helpful design tool -- it also encourages designers to think not only about how to solve design problems by imitating nature, but how to make the products, materials, and systems they design more ecologically sound and nature-friendly.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.