| 摘要 |
1. A combined machine tool for hobby purposes with a base or main unit, more specially designed as a planing machine, on which further units may be fixed and taken off as desired, in the case of which the base unit has a main shaft (2) and the further units have a further shaft (3) which is placed coaxially with respect to the main shaft (2), for taking up different tools or tool supports, and the main shaft (2) or the further shaft (3) may be powered as may be desired using a common motor (12) having an output driving element (13), characterized in that the main shaft (2) and the further shaft (3) each have their own shaft input element (10 or 11) and in that between the motor output driving element (13) and the shaft input driving elements (10 and 11) there is a group of wheels (18), which has a number (answering to the number of stage) (14, 15) of the motor output driving elements (13) of input wheels (19, 20 ; 54, 55), which together with the stage used therewith of the motor output driving element (13) are placed in a single plane and are powered continuously thereby, and the wheel group has output wheels (23, 24 ; 52, 53) designed for separate use with the shaft input driving elements (10 and 11) and lined up axially therewith, and of these output wheels the shaft input element which is lined up in each case may be powered, and furthermore the output wheels (23, 24 ; 52, 53) may be put out of operation and into operation by a shifter (27 ; 50), in the path of the flow of power between the motor output driving element (13) and the shaft input driving elements (10 an 11) makes its way, and which may be placed in a number of different working positions, in which, in each case, one shaft input element (10, 11) is turningly-drivingly joined up with the motor output driving element (13) and the other shaft input driving element in the case in question is stopped. |
