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Tape measures are often designed for specific uses or trades. Tapes may have different scales, be made of different materials, and be of different lengths depending on the intended use. Tape measures used in tailoring are called "sewing tape". Originally made from flexible cloth or plastic, fiberglass is now the preferred material due to its ...
In 1868, while at the Roper Repeating Arms Company in Amherst, Massachusetts, he worked with Charles E. Billings, [2] and Sylvester H. Roper.After Roper's firearms company failed, and the following year, 1869, Billings and Spencer founded a partnership in Hartford, Connecticut called Billings & Spencer, [2] which would manufacture sewing machines, drop-forged hand tools, and machine tools.
The term lumberjack is primarily historical, and of colloquial contemporary usage; logger is commonly used by workers in the 21st century. [7] When lumberjack is used, it usually refers to a logger from an earlier time before the advent of chainsaws , feller-bunchers and other modern logging equipment.
A diameter tape (D-tape) is a measuring tape used to estimate the diameter of a cylinder object, typically the stem of a tree or pipe. A diameter tape has either metric or imperial measurements reduced by the value of π. This means the tape measures the diameter of the object. It is assumed that the cylinder object is a perfect circle.
Early Lufkin logo. The company was founded by Edward Taylor Lufkin, an American Civil War veteran of the Sixtieth Regiment Ohio Volunteer Infantry [1] in Cleveland, Ohio, 1869 [2] and was originally named E.T. Lufkin Board and Log Rule Manufacturing Company.
A measuring instrument for lengths: a typical tape measure with both metric and imperial units and two US pennies for comparison A measuring instrument is a device to measure a physical quantity . In the physical sciences , quality assurance , and engineering , measurement is the activity of obtaining and comparing physical quantities of real ...
Data loggers vary from general-purpose devices for various measurement applications to very specific devices for measuring in one environment or application type only. While it is common for general-purpose types to be programmable , many remain static machines with only a limited number or no changeable parameters.
A logger who specialises in this job is a buck sawyer. Bucking may be done in a variety of ways depending on the logging operation. Trees that have been previously felled and moved to a landing with a log skidder are spread out for processing. While many of the limbs have broken off during transport, the remaining limbs and stubs must be trimmed.
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