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Monday, July 07, 2008

Great moments in toolbox history

No, no, no. This ain't some rump ranger twinkie twist.

It's a real man's post about real man things: TOOLS.

Specifically, Mr. Phillips screw driver.

Yup. On this day day, July 7th, 1936:

"Henry F. Phillips receives patents for a new kind of screw and the new screwdriver needed to make it work. It changes the worlds of mass production and machine repair, not to mention your home toolbox.

Phillips wasn't trying to make life with hand tools easier. He was trying to solve an industrial problem. To drive a slot screw, you need hand-eye coordination to line up the screwdriver and the slot. If you're a machine -- especially a 1930s machine -- you ain't got no eye, and your hand coordination may depend on humans.

The Phillips-head screw and Phillips screwdriver were designed for power tools, especially power tools on assembly lines. The shallow, cruciform slot in the screw allows the tapering cruciform shape of the screwdriver to seat itself automatically when contact and rotation are achieved. That saves a second or two, and if you've got hundreds of screws in thousands of units (say, cars), you're talking big time here."

Then them dang engineers had to muck it all up with torx bits....