FIELD: agricultural industry.
SUBSTANCE: finger-wheel tedrake impeller of roll-making devices consists of a hub, a rim, four sectors and spring pins. In the rim there made are holes wherethrough spring pins with two bends pass. Sectors are located close to the rim and provided with grooves with pockets, which are intended for attaching the ends of the pins, and connected with the hub by means of straight rods located between sectors and the hub.
EFFECT: improving design reliability, and reducing material consumption of quality spring wire.
5 dwg
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UNIVERSAL UNIT FOR VINEYARDS | 0 |
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0 |
|
SU50294A1 | |
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RU2312025C2 |
Authors
Dates
2009-01-20—Published
2008-02-22—Filed