Search results
Results from the WOW.Com Content Network
With iron nails [citation needed] —with the pointed nail ends protruding on the inside of the boat, bent over and back into the wood in the form of a hook. This technique, called clinching, used to be found in Scandinavian-built boats, but even iron nails on the lands were usually properly clenched over roves. Nails fastening timbers were ...
For example, the Type A cut nails were sheared from an iron bar type guillotine using early machinery. This method was slightly altered until the 1820s when new heads on the nails' ends were pounded via a separate mechanical nail heading machine. In the 1810s, iron bars were flipped over after each stroke while the cutter set was at an angle.
The original price for the 16 hp (12 kW) version was $70 lower (at US$228) than their single-cylinder cast-iron version bearing the same power rating. [ 18 ] Industrial/Commercial (I/C) – This series of engines, initially ranging from 3 to 20.5 hp (15.3 kW), was introduced in 1979 as Briggs & Stratton's answer to high quality commercial-duty ...
Briggs engineers had worked out how to replace the standard heavy cast iron bathtub. They used their expertise in deep draw metal stamping and the machinery for making car fenders. The new bathtub was stackable and about one-quarter of the weight of the cast iron product. The Briggs family kept Beautyware and did not sell it to Chrysler in 1953.
Bostitch was founded in Arlington, Massachusetts in 1896 by Thomas Briggs as the Boston Wire Stitcher Company. Briggs had invented a machine that stitched books from a coil of wire. The company began manufacturing various other kinds of staplers for industrial use. [4] It largely focused on commercial stitching machines.
In the 1980s, many U.S. production engine remanufacturers began reaming valve guides, rather than replacing them, as part of their remanufacturing process. They found that by reaming all the valve guides in a head to one standard size (typically 0.008 in. diametrically oversized), and installing remanufactured engine valves having stems that are also oversized, a typical engine head can be ...
Erie Plating Company again appealed for reassessment, and the issue came to a head on December 17, 1958, during the second hearing on the issue. Addressing the court, Lewis T. Briggs Sr. said: Such interpretation [of the Sales and Use Tax Law] is unfair to Pennsylvania industry... because we are competing with electroplaters in Ohio and New ...
Spear-armed hoplite from Greco-Persian Wars. A spear is a polearm consisting of a shaft, usually of wood, with a pointed head.The head may be simply the sharpened end of the shaft itself, as is the case with fire hardened spears, or it may be made of a more durable material fastened to the shaft, such as bone, flint, obsidian, copper, bronze, iron, or steel.