Chambers's encyclopaedia; a dictionary of universal knowledge . houk, bobbiu-hfildcr with bobbin,and bobbin-case. h, bobbin. Fig. 3. rt, vibratin;; shuttle ; b, oscillating shuttle;shuttle. f, bobbin of oscillatin;, Fig. 3, It, represents the vibrating or reciprocat-ing shuttle of the Singer machine. All of theSinger machines were originally constructedwith this mechanical device for the supjily of theunder thread, the shuttle vil)ratiiig beneath the haster-plate. The oscillating shuttle atedby the Singer Manufacturing (om]iany in loop is formed and caught by tin beak of theshutt
Chambers's encyclopaedia; a dictionary of universal knowledge . houk, bobbiu-hfildcr with bobbin,and bobbin-case. h, bobbin. Fig. 3. rt, vibratin;; shuttle ; b, oscillating shuttle;shuttle. f, bobbin of oscillatin;, Fig. 3, It, represents the vibrating or reciprocat-ing shuttle of the Singer machine. All of theSinger machines were originally constructedwith this mechanical device for the supjily of theunder thread, the shuttle vil)ratiiig beneath the haster-plate. The oscillating shuttle atedby the Singer Manufacturing (om]iany in loop is formed and caught by tin beak of theshuttle as in the reciprocating shuttle. The the thread being thus avoided. Fig. 4 representsthe sewing device of the Wheeler iK: Wilson familymachine, consisting of a rotating hook, formed bya disc of jiolished steel, with slot cut in itsperiphery and its pointed ends curved, which beingattached to the horizontal luilley shaft revolveswith it, giving ott from its bevelled e<lge at eachrevolution a loop of thread, formed liy the upperthread on the outer side of the needle as it descendsthrough the slot. This l
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Keywords: ., bookcentury1900, bookdecade1900, bookpublisherlondo, bookyear1901
