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METHOD OF MANUFACTURING DETACHABLE SEALING GLAND RINGпатент
- Авторы: Sakov B.A., Tsypin B.Ja, Lomakin B.V., Zrojchikov N.A., Epishov A.P., Rubinchik B.Eh, Avdeev V.V.
- Номер: 2076971
- Дата публикации патента: 10 апреля 1997 г.
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Реферат (описание изобретения):
FIELD: mechanical engineering. SUBSTANCE: method comprises winding a thin strip material along a spiral to form multilayer cylindrical ring, cutting up the ring at an acute angle to its generatrix, and pressing the ring in a closed space. After pressing the ring is broken down by way of applying a load of alternating sign to the adjacent portions of the ring that abut against the split. EFFECT: simplified method. 4 dwg
- Добавил в систему: Авдеев Виктор Васильевич