Footnote 21: Throughout the 19th century the term "parallel motion" was used indiscriminately to refer to any straight-line linkage.
To the ends of these cross pieces are attached by joints the rods of a parallel motion: these rods are carried downwards, and are connected with the ends of two beams below the cylinder, and placed on either side of it.
These contrivances, however, were superseded by the celebrated mechanism since called the Parallel Motion, one of the most ingenious mechanical combinations connected with the history of the steam engine.
The first rotative with a parallel motion in Scotland, was erected for Mr. Stein, of Kennet Pans near Alloa, in the following year.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "parallel motion" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
