8
anita-b
GP-514-446(7)
7 Adjusting Differential Feed Ratio
(only for machines with driven presser foot)
To ensure sewing of fabric layers without their displacement in the course of feeding it is
possible to adjust different lengths of feeding driven by press-wheel and feeding by rotary feed
dog. To adjust shorter lengths of feeding driven by press wheel move collar (A) on lever (B)
towards feeding shaft (D). To increase the length of press-wheel feeding move collar (A) from
the axis of shaft (D).
Fig. 7
An appropriate adjustment of the ratio of the lengths of feeding driven by rotary feed dog and
press-wheel makes it possible to achieve not only the same feeding of fabric layers but, if
necessary, to gather or stretch one of the fabrics.
8 Safety Clutch
Fig. 8
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Содержание GP-514-446
Страница 2: ...2 w w w g a r u d a n c z...
Страница 18: ...18 anita b Frame and Cover Parts A1 GP 514 446 7 w w w g a r u d a n c z...
Страница 20: ...20 anita b Thread Tension Mechanism A2 GP 514 446 7 w w w g a r u d a n c z...
Страница 22: ...22 anita b Upper Shaft Mechanism B GP 514 446 7 w w w g a r u d a n c z...
Страница 24: ...24 anita b Lower Shaft and Clutch Mechanism C1 GP 514 446 7 w w w g a r u d a n c z...
Страница 26: ...26 anita b Timing Belt Driving Mechanism C2 GP 514 446 7 w w w g a r u d a n c z...
Страница 28: ...28 anita b Feed Shaft Mechanism D3 GP 514 446 7 w w w g a r u d a n c z...
Страница 30: ...30 anita b Stitch Adjuster Mechanism D4 GP 514 446 7 w w w g a r u d a n c z...
Страница 32: ...32 anita b Needle Bar Feed and Presser Foot Mechanism E GP 514 446 7 w w w g a r u d a n c z...
Страница 34: ...34 anita b Thread Take Up Lever Mechanism F GP 514 446 7 w w w g a r u d a n c z...
Страница 36: ...36 anita b Roller Presser Foot Mechanism G1 GP 514 446 7 w w w g a r u d a n c z...
Страница 38: ...38 anita b Presser Foot Bar Mechanism G2 GP 514 446 7 w w w g a r u d a n c z...
Страница 40: ...40 anita b Right Side Hook Mechanism H1 GP 514 446 7 w w w g a r u d a n c z...
Страница 42: ...42 anita b Left Side Hook Mechanism H2 GP 514 446 7 w w w g a r u d a n c z...
Страница 44: ...44 anita b Right Side Hook Post Mechanism I1 GP 514 446 7 w w w g a r u d a n c z...
Страница 46: ...46 anita b Left and Middle Side Post Mechanism I2 GP 514 446 7 w w w g a r u d a n c z...
Страница 48: ...48 anita b Knife Actuating Mechanism J GP 514 446 7 w w w g a r u d a n c z...
Страница 50: ...50 anita b Needle Feed and Driven Roller Mechanism K1 GP 514 446 7 w w w g a r u d a n c z...
Страница 52: ...52 anita b Left Side Post and Lower Backtacking Feed Mechanism K2 GP 514 446 7 w w w g a r u d a n c z...
Страница 54: ...54 anita b Upper Driven Roller Backtacking Feed Mechanism K3 GP 514 446 7 w w w g a r u d a n c z...
Страница 56: ...56 anita b Telescopic Shaft Driven Roller Mechanism K4 GP 514 446 7 w w w g a r u d a n c z...
Страница 58: ...58 anita b Upper Shaft Driven Roller Mechanism K5 GP 514 446 7 w w w g a r u d a n c z...
Страница 60: ...60 anita b Rods Lower Backtacking Mechanism K6 GP 514 446 7 w w w g a r u d a n c z...
Страница 62: ...62 anita b Electric Accessory K8 GP 514 446 7 w w w g a r u d a n c z...
Страница 66: ...66 anita b Accessories N2 GP 514 446 7 w w w g a r u d a n c z...
Страница 68: ...68 w w w g a r u d a n c z...