FIELD: clock-making industry.
SUBSTANCE: inventions relate to clock-making industry and are directed to enhancement of hardware store, that is provided ensured by that labels bodies are formed in shape of steel balls and/or rollers, and basis is formed by external and internal rings or bushes or chargers, which are located co-axial relative to each other with formation of co-axial plane and guide track. There are fastened movable together outer and inner rings or bushes or chargers to each other by means of balls and/or roller, which are located in co-axial plane and on guide track. Fastened outer and inner rings or bushes or chargers are installed with ability of turn providing relative to each other and relative to balls and/or rollers, and the latter are fastened together to each other in particular position, corresponding position of labels bodies relative to mechanical center, holder with turn ability relative to holder, outer and/or inner ring and/or bush and/or charger, and also with sliding ability and/or rolling motion lengthwise guide track. Steel balls and/or rollers are used in amount of from 3 up to 60 pcs.
EFFECT: hardware enhancement.
2 dwg
