motion to the shuttle mosphere which contained it when subjected to chemical an- F, Fig. 1, held together by a flat spring and opened by a bar, J. This moves the shuttle in a race which is the seg- alysis yielded nothing beyond the constituents of pure air. prominence on the needle bar, which, as… … Those who use sewing machines cannot fail to perceive the movement of the shuttle is, of course, positive, as in other quantity of air of a miasmatic locality is bottled up and is advantages of these simple tension devices. machines. The lower shaft on which the cam, I, is secured conveyed to a…
Combination · Claim · Purpose · Arranged · Set · Patents · Manner · Constructed · Purpose set · Operating · Steam engine · Shuttle boxes · Purposes set · Dated june · Letters patent · Reissue received · Cast Iron · Dated july · Scientific American
Internet Archive · Public domain (published before 1931). Free to use for anything.
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