What year did Yankee screwdriver come out?

1895
The trade name “Yankee” screwdriver was first marketed by North Brothers Manufacturing Company in ≈16 April 1895, with the No. ≠130 spiral ratchet screwdriver.

When did Stanley Buy North Brothers?

1946
Mfg. Co. or more simply North Bros.), was an American manufacturer based in Philadelphia, Pennsylvania that specialized in the making of hand tools, small appliances and some specialized power tools. They were family owned and operated for over 60 years before being acquired by the Stanley Works in 1946.

Who invented the Yankee screwdriver?

The trade name “YANKEE” screwdriver was first marketed by North Brothers Manufacturing Company in 1899, with the No. 30 spiral ratchet screw driver. YANKEE soon became and still is a well known name in automatic spiral ratchet screwdrivers, with several other models, and model improvements patented by North Bros.

What is a Yankee screwdriver used for?

Just as a standard ratchet, the Yankee can tighten or remove screws, with the use of such an adapter. Some handymen use drill bits of varying sizes with the Yankee screwdriver as well. This tool is convenient for carrying in a tool belt because a Yankee screwdriver is lighter than most power tools.

Are Yankee screwdrivers still made?

Stanley stopped production of “Yankee” brand screwdrivers nearly 15 years ago, but several other manufacturers have since stepped up to bring back the design. This article is about newer models that you can still purchase, but I’ve included a few resources for antique Yankee screwdrivers later in the article.

What is the meaning of flat screwdriver?

flat tip screwdriver Add to list Share. Definitions of flat tip screwdriver. a screwdriver with a flat wedge-shaped tip that fits into a slot in the head of a screw. type of: screwdriver. a hand tool for driving screws; has a tip that fits into the head of a screw.

When was the ratcheting screwdriver invented?

In 1940, Stanley launched the Yankee Spiraling Ratchet Screwdriver, considered by tool enthusiasts to be the world’s first cordless power tool.

Who invented the ratchet screwdriver?

The Swiss founder, Robert Suter, invented the patented technology of his roller type ratchet. Unfound in other ratcheting tools, the Rolgear screwdriver offers single-handed application, including a silent and smooth ratchet with forward, backward and neutral positions.

What is Yankee push drill?

The Yankee Drill You Remember Simply push the drill on a hard surface and the bit rotates clockwise, as you ease up the pressure, the spring returns the drill to its starting position, turning the bit counter-clockwise, clearing the hole.

What is star screw driver?

A star screwdriver is a handheld tool with a six sided, star shaped bit. It is designed to interact specifically with star screw heads that are sized to match corresponding bits exactly. The primary benefit of using a star screwdriver is that it resists the urge to cam out during use.

What is helical ratchet?

a screwdriver with a ratchet (so the blade turns in only one direction) and a spiral in the handle (so the blade rotates) with downward pressure on the handle. synonyms: spiral ratchet screwdriver. type of: screwdriver.