Invention
The Birney car was the joint 1915 invention of Charles O. Birney and Joseph M. Bosenbury (who was issued the patents in 1917 and 1919, and assigned half to Birney; see Brill page 140). Birney was an engineer with the firm of Stone & Webster, an operator of a number of trolley systems in the United States in the early part of the 20th century. The design was named the "Safety Car", and became known as the "Birney Safety Car" and ultimately simply as the "Birney" car.
The vehicle was a return to single-truck (single-bogie) streetcars. Birneys were small and light, about a third the weight of conventional cars of the period; were of rugged, standardized construction; mass-produced and inexpensively built. Twin motors gave them nimble acceleration. Birney cars averaged about 28 feet (8.5 m) in length and typically had seating for about 32 passengers.
The largest producer of Birney Safety Cars was the American Car Company, a subsidiary of J. G. Brill, but several other companies also manufactured Birneys.
Read more about this topic: Birney
Famous quotes containing the word invention:
“Correspondences are like smallclothes before the invention of suspenders; it is impossible to keep them up.”
—Sydney Smith (1771–1845)
“In all her products, Nature only develops her simplest germs. One would say that it was no great stretch of invention to create birds. The hawk which now takes his flight over the top of the wood was at first, perchance, only a leaf which fluttered in its aisles. From rustling leaves she came in the course of ages to the loftier flight and clear carol of the bird.”
—Henry David Thoreau (1817–1862)
“For this invention of yours will produce forgetfulness in the minds of those who learn it, by causing them to neglect their memory, inasmuch as, from their confidence in writing, they will recollect by the external aid of foreign symbols, and not by the internal use of their own faculties. Your discovery, therefore, is a medicine not for memory, but for recollection,—for recalling to, not for keeping in mind.”
—Plato (c. 427–347 B.C.)