专利名称：Damper gear
发明人：福澤 英司，外村 孝幸，田中 直久，林 良祐，井上 誠一
郎，寺田 義郎，加藤 悟
申请号：JP2004525785
申请日：20030714
公开号：JPWO2004013514A1
公开日：
20051222
专利附图：
摘要： While the braking force of moderate acting check valve acts, the present
invention, when the rotary shaft rotates in the other side when the rotary shaft which is projecting wings are rotated in the one side in the cylinder In the damper device
constituted a slight braking force to act check valve without the action, So as to form between the blade portion and the cylinder inner wall "movement limiting passage to limit the movement of the viscous fluid in the front and rear oil chamber between the divided by the wings", and with "the check valve that is formed between the side wall of one of the two side walls forming the oil chamber and the wings selective communication path ", and the check valve and the side wall is rotated along with the rotation of the
wings It is obtained by the. It was able to solve the problems Accordingly, it would be worn by use for a long period of time for the check valve is rotated in contact with the cylinder inner wall, to increase the lifetime of the damper device.
申请人：東陶機器株式会社
地址：福岡県北九州市小倉北区中島２丁目１番１号
中孝介国籍：JP
代理人：松尾 憲一郎
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