In the case of a multiple gear gearbox the loose gear of one of two immediately adjacent permanently engaged gear pairs is supported on the axially extended hub of the loose gear of the other gear pair and carries its shift dogs on the end face remote from the latter loose gear. Its shift dogs are arranged on the free end of the extended hub. In order to permit the transmission of high torques by means of a simple design with few components a small overall axial length and high reliability an ax...

A compound of Formula I and the pharmaceutically acceptable acid addition salts thereofwhereinR1 and R2 are independently selected from lower meaning C1-4 alkyl or hydrogen;R3 R4 R8 and R9 are independently selected from hydrogen lower alkyl lower alkoxy carbamide halogen trifluoromethyl and thio-lower alkyl with the proviso that R8 and R9 cannot both be hydrogen at the same time;A is a Cs-7 cycloalkanyl or cycloalkenyl ring orA iswherein n is an integer from 1 to 3 and R5 is the same as R1; and...