摘要
介绍了ＧＣ２０２０２ 系列高速针杆离合双针平缝机针牙同步送布机构的构成及工作原理．
The component and working principle of needle dog feed synchronized device are introduced in this paper through GC20202 series of high speed double needle lockstitch machine with clutch needle rod.
出处
《西北纺织工学院学报》
1999年第3期259-261,共3页
Journal of Northwest Institute of Textile Science and Technology
