British Patent Office - Abridgments Class 112 Sewing Embroidering 1921-1925 (1929)
British Patent Office · leaf 236
, tion of feed is changed, the yoke 34 is rotated 99, 88 with the feed-directing hand-lever. The about the shaft 10, 33 and the movement of the collar 114 is actuated by an arm of a cam- thread carrier suitably advanced or retarded. A operated slider. feed-bar is pivoted to a sleeve 126 loosely… … normal; the previous stitch s is so placed thaz connected to an arm 34 on the shaft 35, is slid- the finger 46 is really unnecessary. ‘ig. 11 shows | ingly connected at the other end to the arm 29. 8 similar portion with the feed reversed, the pre- A link 43 connects the link 86 to a treadle-actu-…
British patents · Patents · Sewing · Embroidering · Embroidery
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