Posselt, E. A. (Emanuel Anthony), 1858-1921 · Philadelphia : E.A. Posselt ; London : Sampson Low, Marston and Co. · leaf 85
ectors d are used, and which are the warp thread and also the action of the detector. made of thin flat strips of sheet metal, much longer In the new detector this objection is overcome by than wide, and provided with two holes d^, one for forming its thread guiding portion as an elongated their… … The supporting bars a'" are flattened and give a firm and keep them out of reach of their respective feelers support to the detectors b and cooperate with the guide bars 6' to firmly hold a released detector, the V, w. In the illustration three detectors are shown in full supporting bars or forming…
Textile machinery · Weaving
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten19unit-902-0.webp)
