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1. 发明公开

EP2703676A4 POWER-TRANSMISSION DEVICE 审中-公开
公开(公告)号：EP2703676A4
公开(公告)日：2015-04-29
申请号：EP12777215
申请日：2012-04-26
申请人： FCC KK , ARAI SEISAKUSHO CO LTD , KANETA KOGYO CO LTD
发明人： ASATSUKE SHOUJI , NAGATA TAKUMI , ISHIMURA JUN , HASHIMOTO SHUJI , HASEGAWA KENICHI
IPC分类号： F16D25/12 , F16D21/04 , F16D25/0638 , F16D25/10
CPC分类号： F16D21/06 , F16D21/04 , F16D25/0638 , F16D25/10 , F16D25/12 , F16D2300/08 , F16J15/34

2. 发明专利

JP2012233529A Power transmission device 审中-公开
标题翻译：电力传输装置
公开(公告)号：JP2012233529A
公开(公告)日：2012-11-29
申请号：JP2011102059
申请日：2011-04-28
申请人： F C C:Kk , 株式会社エフ・シー・シー , Arai Seisakusho Co Ltd , 株式会社荒井製作所 , Kaneta Kogyo Kk , 金田工業株式会社
发明人： ASATSUKI MASAJI , NAGATA TAKUMI , ISHIMURA JUN , HASHIMOTO SHUJI , HASEGAWA KENICHI
IPC分类号： F16D25/0638
CPC分类号： F16D21/06 , F16D21/04 , F16D25/0638 , F16D25/10 , F16D25/12 , F16D2300/08 , F16J15/34
摘要： PROBLEM TO BE SOLVED: To provide a power transmission device capable of reducing a shift time lag while improving power transmission efficiency, and capable of reducing manufacturing cost by easily installing seal members installed by surrounding the periphery of an opening of supply ports to an outer peripheral surface of an input shaft.SOLUTION: This power transmission device is constituted so that power can be transmitted in the predetermined gear ratio by bringing driving side clutch plates and driven side clutch plates into pressure contact in an optional gear stage clutch means by selectively supplying a hydraulic fluid to hydraulic chambers S1 and S2, is attached with the seal members 12 and 13 formed in an annular shape for surrounding the peripheries of the openings of the supply ports P1 and P2 in the outer peripheral surface of the input shaft 6, and is formed with recessed parts 6c of forming bottom surfaces (a) in a plane shape in a range including the openings of the supply ports in the outer peripheral surface of the input shaft 6. The seal members 12 and 13 can be installed along the recessed parts 6c.
摘要翻译：解决的问题：提供一种能够在提高动力传递效率的同时减少换档时间滞后的动力传递装置，并且能够通过容易地将通过供给口的开口的周围安装的密封构件安装到输入轴的外周面。解决方案：该动力传递装置构成为能够通过将驱动侧离合器片和从动侧离合器片通过选择性地供给液压流体而在可选的齿轮级离合器装置中进行压力接触而以预定的传动比传递动力液压室S1和S2安装有形成为环形的密封构件12和13，用于围绕输入轴6的外周表面中的供给口P1和P2的开口的周边，并且形成有凹陷在包括输入轴6的外周面中的供给口的开口的范围内的平面形状的底面（a）的部分6c。密封部件12,13可沿着凹部6c安装。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2012163144A Sealed structure 审中-公开
标题翻译：密封结构
公开(公告)号：JP2012163144A
公开(公告)日：2012-08-30
申请号：JP2011023096
申请日：2011-02-04
申请人： Arai Seisakusho Co Ltd , F C C:Kk , 株式会社エフ・シー・シー , 株式会社荒井製作所
发明人： HASHIMOTO SHUJI
IPC分类号： F16J15/10
CPC分类号： F16J15/062 , F16J15/106 , F16L27/087
摘要： PROBLEM TO BE SOLVED: To provide a sealed structure that can prevent leakage of a fluid from between two members while suppressing a cost in a structure provided with a channel through which the fluid flows via the two members opposed on a curved surface.SOLUTION: In the structure in which a first member 10 formed with a first channel 31 and a second member 20 formed with a second channel 32 are mutually opposed on the curved surface, a first opening end 31a of the first channel 31 is formed on the curved surface of the first member 10, and a second opening end 32a of the second channel 32 is formed on the curved surface of the second member 20, a ring-like sealing member 40 is disposed with interposition by the curved surface of the first member 10 and the second member 20 to surround the periphery of both of the first opening end 31a and the second opening end 32a.
摘要翻译：要解决的问题：提供一种密封结构，其可以防止流体从两个构件之间泄漏，同时抑制具有通道的结构，其中流体通过该通道经由弯曲表面上相对的两个构件流动。解决方案：在形成有第一通道31的第一构件10和形成有第二通道32的第二构件20在曲面上相互相对的结构中，第一通道31的第一开口端31a 形成在第一构件10的弯曲表面上，并且第二通道32的第二开口端32a形成在第二构件20的弯曲表面上，环状密封构件40设置成通过第二构件20的弯曲表面插入第一构件10和第二构件20围绕第一开口端31a和第二开口端32a两者的周边。版权所有（C）2012，JPO＆INPIT

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