When it comes to hydraulic equipment, noise apparently does matter—enough so that many design engineers would be willing to pay extra to reduce sound levels. In a recent Design News survey, 74% of the respondents say that they are willing to shell out dough to delete decibels their hydraulic applications. Most important? Those environments that involve people working around hydraulics for a significant amount of time. OSHA's workplace requirement is 70 dBA.
Everyone has had the experience of trying to scrape the last of the peanut butter or mayonnaise from the bottom of a glass jar without getting your hand sticky. Inventor Ron Jidmar thinks he has a solution to all of that nonsense with a flexible jar design that can be squeezed with one hand to lift contents from the bottom to the top of a jar or container, leaving the other hand free to scoop the contents out cleanly.
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