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Oil applying roller, seal ring used therefor, and fixing device using the same
Oil applying roller, seal ring used therefor, and fixing device using the same
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机译:涂油辊,其使用的密封环以及使用该辊的固定装置
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摘要
This is an oil applying roller capable of preventing oil leakage in the vertical position and the oil drop in the fixing device. The oil applying roller (15) has a seal ring (25) at both ends thereof. The seal ring (25) has a vent hole (26) having a cross-sectional area from the end surface of the oil applying roller (15) to the outside of the seal ring (25) at 0.01 mm. Sup. 2 or more and 1 mm. Sup. 2 or less.
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