SE REFIERE A COMPUESTOS HETEROCICLICOS DE FORMULA (I) DONDE G ES CR4 O N, DONDE R4 ES H, CN, ALCOXI(C1-C10), ENTRE OTROS; J ES CR5 O N, DONDE R5 ES HALO, TIO, OXI, ENTRE OTROS; K ES CR6 O N, DONDE R6 ES H, HALO, SULFONILO, ENTRE OTROS; M ES CR7 O N, DONDE R7 ES CN, HIDROXI, AMINO, ENTRE OTROS; L ESTA AUSENTE O ES UN ENLAZANTE DE 1 A 6 ATOMOS DE C, O, N Y S; T ES CR8 O N, DONDE R8 ES H, ARILOXI(C4-...

Connection arrangement for connecting a sickle drive with a sickle 1 comprising a connection element 4 on the sickle 1, which has an open ring with a through bore 6, extending along the longitudinal axis 5, a cup-shaped intermediate element 14, which rests in the through bore 6 of the connection element 4 and has a spherical inner face 18, and a rotational bearing 32, which is accommodated with a ...

Operating machine (1) for filling bags (S) with substantially granular material (M); the machine comprising a frame (10) carried by rotatable moving members (12); a filling unit (20) comprising a hopper (22) supported by the frame (10) and designed so as to receive and contain the material (M); a prismatic member (26) being carried by the frame (10) in a rigidly fixed manner transversally to a giv...