| 摘要 |
FIELD: attachment for simplifying assembling process of metallic units, possibly assembling frame with semi-axles and blades. ^ SUBSTANCE: base of attachment is in the form of cross piece and it is provided with column having two vertical clamps, elastic ring, quick removable washer and nut. Base of attachment also includes struts, small tables for placing indicators; rotary clamps and lock screws of rotary clamps and of spring-loaded cover strips. Rotary clamps and lock screws are secured to struts. Rotary clamps are provided with flags mounted on axles. Spring-loaded -shaped cover strips are provided with handles. ^ EFFECT: enlarged functional possibilities. ^ 3 cl, 8 dwg |
