FIELD: astronautics.
SUBSTANCE: invention relates to space technology, in particular to instruments and devices used by an astronaut in a spacesuit under excessive pressure in the process of spacewalking in zero-gravity state. Hand-held machine for wrapping and loosening fasteners and forming holes, designed for spacewalking of an astronaut in a spacesuit in zero-gravity state, it contains the motor-transmission subsystem to ensure rotation of the working element and the body, handle with the control element. On the hull, at least two handles are fixed by means of hinges, each of which is matched with the supercharged gloves of the cosmonaut's spacesuit. One of the handles is fixed in the third quarter of the hull, the other in the fourth quarter of the hull and in the same vertical plane (V) perpendicular to the longitudinal axis of the hull (X) and symmetrically about the axis (-Y) lying in the vertical plane (V). Each of the handles is made with control elements in the form of push-buttons for fixing and adjusting at an angle of 60±15° to the axis (-Y).
EFFECT: technical result consists in increasing the productivity of the cosmonaut-installer, reducing the labor intensity of work and the load on the cosmonaut, increase of technological efficiency, productivity, minimization of labor intensity, increase of reliability and safety at work of a manual machine.
3 cl, 17 dwg
