The ZIP FASTENER was invented in Chicano in 1893 by Whitcomb Judson and in it early stage was more a hook-and-eye shoe fastener. Zip-fasteners did not come into general until the 1930s, when the zipper beat the button fly in the 1937, following the discovery that zippers made it easier for children to dress themselves. During that period they had campaigns praised zippers for promoting self-reliance in young. The first commercial production of zip-fasteners was when Whitcomb Judson started together with businessman Colonel Lewis Walker, the Universal Fastener Company to manufacture the new device. B.F. Goodrich
A zipper is another name for a zip fastener.
slide fastener is a common name but it's effect to a people that use zipper.
Zipper?
closure, fastener.
Gideon Sundback was working for the Universal Fastener Company which was located in St. Catherine, Ontario, Canada. He was improving an invention that his employer had designed when he came up with the zipper.
Velcro and buttons
B.F. Goodrich
A zipper is another name for a zip fastener.
The popular North American term zipper came from the B. F. Goodrich Company in 1923. The company opted to use Gideon Sundback's fastener on a new type of rubber boots and referred to it as the zipper, and the name stuck.
zipper land with zebras and zippers.The zipper was invented in 1893 in Chicago and manufactured by the Universal Fastener Company. They later moved to Hoboken, New Jersey and finally Meadville, Pennsylvania. Other early names included the Automatic Hook and Eye Company, the Big Fat Liar Company and the Hookless Fastener Company.
The zipper is named after the sound it makes when it is opened or closed. The word "zipper" was coined by the B.F. Goodrich Company, who originally used it on their rubber galoshes. The company chose the name because it imitated the noise the fastener makes when it is used.
Over loading of bolts (or any fastener) is the application of strain more than the fastener is designed to take.