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The Swingline 747 Rio Red The Swingline Commercial Desk Stapler A staple remover. Swingline was founded in 1925 in New York City by Jack Linsky. [2] At that time, it was known as the Parrot Speed Fastener Company and opened its first manufacturing facilities on Varick Street, and in Long Island City in 1931. [2]
The last are used in concrete-steel composite structures as shear connectors. [6] Other uses include anchoring machines to poured concrete floors [7] and buildings to their concrete foundations. Various typically disposable aids, mainly of plastic, are produced to secure and align cast-in-place anchors prior to concrete placement.
In 2005, Fortune Brands, Inc., spun off its ACCO World Corporation office products unit to be merged with General Binding Corporation (GBC); the merged company was named ACCO Brands Corporation. [2] In 2009, Cosmo Films acquired GBC Commercial Print Finishing, the thermal lamination division of ACCO Brands. [3] [4]
After many acquisitions, ACCO went public in 1983, and was acquired in 1987 by American Brands (later Fortune Brands). In 1990, ACCO acquired Hetzel in Germany, [4] a company selling stationery products. [5] In 1992, ACCO UK was created from the integration of ACCO Europe and Rexel Ltd. ACCO UK is the UK's largest manufacturer of office products.
The engineering study of every reinforced concrete construction, whether it is a building, a bridge, a bearing wall, or another structure, dictates the positioning of steel rebars at specific positions in the volume of concrete (predicted concrete cover of steel reinforcement bars). This cover varies between 10 mm and 100 mm.
Actually, this is the "confetti top," one of dozens of magnetic clip-ons you can add to any Pair Eyewear glasses. (Photo: Pair) If you've been on social media (especially TikTok) ...
Reinforced autoclaved aerated concrete (RAAC) is a reinforced version of autoclaved aerated concrete, commonly used in roofing and wall construction. The first structural reinforced roof and floor panels were manufactured in Sweden. Soon after, the first autoclaved aerated concrete block plant started there in 1929.
A magnetic switchable device (often called a magnetic base) is a magnetic fixture that uses one or more permanent magnets in a configuration that allows the external field to be turned on or off. They are used in many applications including optics , metalworking , lifting , and robotics, to attach items to metal surfaces in a secure but ...