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Priority claimed from JP3405396Aexternal-prioritypatent/JPH09225169A/en
Priority claimed from JP24874196Aexternal-prioritypatent/JP3601564B2/en
Application filed by Aimin Seiki KkfiledCriticalAimin Seiki Kk
Application grantedgrantedCritical
Publication of TW344770BpublicationCriticalpatent/TW344770B/en
A looper device for overlock sewing machine, which comprises a looper swingable on the periphery of the looper shaft and having an eyelet where a looper thread can insert therethrough, and a thread guide groove in communication with the eyelet and having an extended base end; and a swingable thread guide member one end of which being formed with a thread guide hole moving the looper thread from the base end of the looper to the eyelet, which is characterized in comprising: means for controlling the thread guide hole moving along the thread guide groove when the thread guide hole is on the eyelet side and the base end side by controlling the swinging of the thread guide member corresponding to the swinging of the looper.
TW086101879A1996-02-211997-02-18Looper device for overlock sewing machine
TW344770B
(en)
Equipment for sewing machines known as "overlocks" for obtaining a flat seam when joining pieces of sheer knit fabric, especially stockings, panty-hose, tights and the like