FIELD: mechanical engineering.
SUBSTANCE: chain transmission with movable links of variable length consists of connecting and movable links. The connecting links comprise two pins, wherein one pin is inserted into the guide profile and the second pin is used to attach external apparatus; comprise two sleeves for additional axles of the adjacent movable links, and the contact surface movably interacts with the contact surface of the sprocket spokes, thereby ensuring the coordination of rectilinear and rotational motion. The movable links can change the length and comprise an additional axle insertable into the sleeve of the connecting link. External apparatus are detached from the connecting link of one chain transmission and attached to the link of another chain transmission as the apparatus move, and said chain transmissions can be positioned so that the direction of movement changes.
EFFECT: range of operating capabilities of the chain transmission is expanded.
1 cl, 17 dwg
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| CHAIN GEAR | 0 |
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SU1728556A1 |
