The Phillips screw and driver, originally invented by Portlander John P. Thompson, dramatically increased the speed of manufacturing and made the Phillips screwdriver a necessity in every toolbox.
When were Phillips head screws invented?
In the early 1930s, the Phillips head screw was invented by Oregon businessman Henry Phillips (1889–1958). Automobile manufacturers now used car assembly lines. They needed screws that could take greater torque and could provide tighter fastenings.
How did a Phillips screwdriver get its name?
Henry Frank Phillips (June 4, 1889 – April 13, 1958) was an American businessman from Portland, Oregon. The Phillips-head (“crosshead”) screw and screwdriver are named after him.
Did Philips invent the Phillips screwdriver?
NIHF Inductee Henry Phillips Invented the Phillips Screw.
Who invented pozidriv screws?
The Pozidriv was patented by GKN Screws and Fasteners in 1962. It was designed to allow more torque to be applied and greater engagement than Phillips drives.
Who invented the screwdriver in the Renaissance?
Archimedes’ screw was a large device meant for moving large amounts of water. Some believe that screws, used as a fastener, and screwdrivers began to pop up some time in the 1400’s which is the first documented use of them.
Who invented the slotted screwdriver?
The first industrial process for making screws was developed in England in the 1760s but it was Cullen Whipple of Providence, RI, who invented the automated method of cutting screws in 1842.
The Invention of the Robertson Screwdriver.
|April 30, 2013
|January 25, 2019
Who invented the screwdriver drink?
Decades ago, American oil workers in the Persian Gulf discreetly added vodka to their orange juice while on the job. Lacking a spoon, the workers decided to stir the drink with a screwdriver.
Who invented the screw simple machine?
Although Archimedes is credited with inventing the screw in the 3rd century bce,…
Who invented the Robertson screwdriver?
Peter Lymburner Robertson
Peter Lymburner Robertson (December 10, 1879 – September 28, 1951) was a Canadian inventor, industrialist, salesman, and philanthropist who popularized the square-socket drive for screws, often called the Robertson drive.
What does screwdriver stand for?
The perfect solution for absorbing reaction moments
Suitable screwdriver stands for screwing, drilling and thread cutting.
What is a 6 sided screw called?
The Hex Drive is a six point fastener head. It is often known as a hex head cap screw or a hex head machine screw.
Why is Phillips head flat?
Since a standard flat-head didn’t fit cleanly into the head of a screw, Phillips designed a different screwdriver to fit his new invention. This new screwdriver came to be known as the Phillips screwdriver and completed what is now known as the Phillips system.
What are the 3 types of screws?
3 Common Screw Types at a Glance – Machine, Sheet Metal, and Cap Screws
- Fully threaded shank.
- Usually used with a nut.
- Typically smaller than the average screw.
- Designed to be fastened to an existing tapped hole.
What is flathead screwdriver?
A flat-head screwdriver is a screwdriver with a wedge-shaped flat tip, used to tighten or loosen screws that have a straight, linear notch in their heads. This is arguably the most common tool on the planet—the ubiquitous flat-head screwdriver.
How do you chisel without a chisel?
Turn any flathead screwdriver into a chisel with a bench grinder. Screwdrivers make great chisels. They are tough and can take the abuse of being used as a pry bar, a knife or getting beat on by a hammer. The only place where a screwdriver is not as good as a chisel is when you need to carve or shave wood with it.
What is the name of a star screwdriver?
Called Torx, 6 point, and star, Torx are a 6 pointed star shaped screwdriver. Originally designed in the 60’s to outperform hex screws, Torx is a trademarked name for a screwdriver that fits Torx screws, commonly seen in sizes Torx 6 to Torx 40 (or T6 to T40).