Zig-zag sewing machine

Details Zig-zag sewing machine Zig-zag sewing machine

D - Textiles, Paper

05

B

112/35

D05B 3/00 (2006.01) D05B 73/00 (2006.01)

Patent

CA 1053515

Abstract of the Disclosure A pre-assembled sub-assembly of a plate carrying a needle bar on en oscillable cradle is mounted in a head at the free end of the upper arm of a zig-zag sewing machine. The upper edge of the plate is pivotally sus- pended from and slidable along a transverse bar. The plate is angularly fixed with the bore of a member on the needle bar in alignment with and receiving a gudgeon of a crank rod driven by the principal shaft of the machine, ant is fixed on the bar to align the needle bar for cooperation of the needle with a shuttle hook. - 1 -

267976

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