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1. 发明授权

US06569051B2 Infinite speed ratio continuously variable transmission 有权
标题翻译：无级变速传动无级变速
公开(公告)号：US06569051B2
公开(公告)日：2003-05-27
申请号：US09754244
申请日：2001-01-05
申请人： Hiroyuki Hirano , Kazuhiro Yamada , Yasushi Narita , Tatsuya Nagato , Hiromasa Sakai , Motoharu Nishio , Hiroaki Kuramoto , Hirofumi Shimizu , Masaki Nakano , Eio Sagara , Masayoshi Kimura
发明人： Hiroyuki Hirano , Kazuhiro Yamada , Yasushi Narita , Tatsuya Nagato , Hiromasa Sakai , Motoharu Nishio , Hiroaki Kuramoto , Hirofumi Shimizu , Masaki Nakano , Eio Sagara , Masayoshi Kimura
IPC分类号： F16H6104
CPC分类号： F16H61/6648 , F16H37/086 , F16H61/21 , F16H2037/0886 , Y10T477/619
摘要： An infinite Speed ratio continuously variable transmission comprises a power recirculation mode clutch (9) and direct mode clutch (10). At least one of the power recirculation mode clutch (9) and direct mode clutch (10) comprises an electromagnetic two-way clutch. The electromagnetic two-way clutch maintains the engaged state during excitation and can transmit drive force from both the drive side and non-drive side. On the other hand, when there is a change-over from the energized state to the non-energized state, a one-way clutch state is obtained wherein drive force is permitted only in the transmission direction of drive force in the instant of the change-over to non-excitation. When a drive force is input in the reverse direction to the drive force transmitted in the one-way clutch state, the one-way clutch state is disengaged, and the disengaged state of the clutch is maintained until subsequent re-excitation. Therefore, change-over of the clutch at the rotation synchronous point RSP where the power recirculation mode and direct mode are changed over, can be performed rapidly.
摘要翻译：无级变速比无级变速器包括动力再循环模式离合器（9）和直接模式离合器（10）。功率再循环模式离合器（9）和直接模式离合器（10）中的至少一个包括电磁双向离合器。电磁双向离合器在励磁期间保持接合状态，并可以从驱动侧和非驱动侧传递驱动力。另一方面，当从通电状态转换到非通电状态时，获得单向离合器状态，其中仅在变化瞬间的驱动力的传递方向上允许驱动力 - 非激励当在与单向离合器状态下传递的驱动力相反的方向上输入驱动力时，单向离合器状态被分离，并且离合器的脱离状态保持直到后续的再激励。因此，可以快速地执行在功率再循环模式和直接模式切换的旋转同步点RSP处的离合器的切换。

2. 发明授权

US06743149B2 Toroidal continuously variable transmission 失效
标题翻译：环形无级变速器
公开(公告)号：US06743149B2
公开(公告)日：2004-06-01
申请号：US09891363
申请日：2001-06-27
申请人： Eio Sagara , Hiroyuki Hirano , Mikoto Ooishi
发明人： Eio Sagara , Hiroyuki Hirano , Mikoto Ooishi
IPC分类号： F16H1538
CPC分类号： F16H15/38
摘要： A toroidal continuously variable transmission (CVT) is comprised of first and second pairs of power rollers whose gyration angles are synchronized by first, second and third wires. The first wire is wound in the shape of 8-figure to power-roller supporting members of the first pair of power rollers, and the second wire is wound in the shape of 8-figure to power-roller supporting members of the second pair of power rollers. The third wire is wound around the four power-roller supporting members and fixed to the diagonally-arranged two power-roller supporting members. A pair of guide walls are disposed between the power-roller supporting members of the first pair of power rollers and between the power-roller supporting members of the second pair of power rollers and bend the third wire extending between the first-pair power-roller supporting members and between the second-pair power-roller supporting members toward output discs.
摘要翻译：环形无级变速器（CVT）包括第一和第二对动力辊，其旋转角度由第一，第二和第三线同步。第一线被卷绕成第一对动力辊的动力辊支撑构件的8位形状，并且第二线被缠绕成8字形的形状到第二对的动力辊支撑构件动力辊。第三线缠绕在四个动力辊支撑构件上并固定到对角布置的两个动力辊支撑构件。一对引导壁设置在第一对动力辊的动力辊支撑构件之间和第二对动力辊的动力辊支撑构件之间，并且弯曲在第一对动力辊之间延伸的第三线支撑构件和第二对动力辊支撑构件之间朝向输出盘。

3. 发明授权

US06863637B2 WALL MOUNTING STRUCTURE FOR DUAL CAVITY TOROIDAL CONTINUOUSLY VARIABLE TRANSMISSION AND METHOD OF ASSEMBLING THE DUAL CAVITY TOROIDAL CONTINUOUSLY VARIABLE TRANSMISSION WITH THE WALL MOUNTING STRUCTURE 有权
标题翻译：双孔连续不连续变速器的壁安装结构和组装双壁连续可变传动与墙壁安装结构的方法
公开(公告)号：US06863637B2
公开(公告)日：2005-03-08
申请号：US10189241
申请日：2002-07-05
申请人： Haruhito Mori , Eio Sagara , Keiichi Kawashima
发明人： Haruhito Mori , Eio Sagara , Keiichi Kawashima
IPC分类号： C07C29/147 , C07B53/00 , C07C31/22 , F16H15/38 , F16H57/02 , F16H57/023 , F16H57/04
CPC分类号： F16H57/04 , F16H15/38 , Y10T74/2186
摘要： A wall mounting structure for a dual cavity toroidal continuously variable transmission (CVT) including two toroidal speed change units. Each toroidal speed change unit includes a pair of input and output disks rotatable about a common rotation axis, the input disks being axially spaced from each other, the output disks being disposed between the input disks and axially opposed to each other in a spaced relation, and a gear set drivingly connected with the output disks. The wall mounting structure includes a transmission case accommodating the toroidal speed change units, an intermediate wall disposed between the output disks and accommodating the gear set, and a fastener fixing the intermediate wall to the transmission case and extending in a direction perpendicular to the rotation axis of the output disks.
摘要翻译：一种双腔环形无级变速器（CVT）的壁挂式结构，包括两个环形变速单元。每个环形变速单元包括一对能够围绕公共旋转轴线旋转的输入和输出盘，输入盘彼此轴向间隔开，输出盘设置在输入盘之间并以间隔的关系彼此轴向相对，以及与输出盘驱动连接的齿轮组。壁安装结构包括容纳环形变速单元的变速箱，设置在输出盘之间并容纳齿轮组的中间壁，以及将中间壁固定到变速箱并沿垂直于旋转轴线的方向延伸的紧固件的输出磁盘。

4. 发明授权

US06656080B2 Cooling and lubricating mechanism of toroidal continuously variable transmission 失效
标题翻译：环形无级变速器的冷却和润滑机理
公开(公告)号：US06656080B2
公开(公告)日：2003-12-02
申请号：US09961444
申请日：2001-09-25
申请人： Jun Watanabe , Haruhito Mori , Eio Sagara
发明人： Jun Watanabe , Haruhito Mori , Eio Sagara
IPC分类号： F16H1538
CPC分类号： F16H57/043 , F16C19/46 , F16C33/6651 , F16C33/6677 , F16H15/38 , F16H57/0412 , F16H57/049
摘要： Plural cooling passages extending radially are formed from the inner circumference to the outer circumference and within an output disk common to two toroidal transmission units. Lubricating oil which has reached an annular space between the output disk and the main shaft via holes from an oil passage in the main shaft, flows into the cooling passages inside the output disk, and the output disk is thereby cooled from inside.
摘要翻译：径向延伸的多个冷却通道从内圆周到外圆周以及在两个环形传动单元共同的输出盘内形成。已经到达主轴上的油路的输出盘和主轴通孔之间的环形空间的润滑油流入输出盘内的冷却通道，从而输出盘从内部冷却。

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