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1. 发明授权

US5803444A Coiled wave spring and production method thereof 失效
标题翻译：卷簧及其制作方法
公开(公告)号：US5803444A
公开(公告)日：1998-09-08
申请号：US812004
申请日：1997-03-05
申请人： Minoru Shibuya , Masayoshi Shimoseki , Minoru Sawayama , Seiichi Inukai
发明人： Minoru Shibuya , Masayoshi Shimoseki , Minoru Sawayama , Seiichi Inukai
IPC分类号： F16F1/02 , F16F1/32 , F16F1/06
CPC分类号： F16F1/328 , Y10T29/49609
摘要： A coiled wave spring obtained by winding a corrugated wire into a coil shape, wherein mutually overlapping top portions and mutually overlapping base portions of the spring are in mutual contact and predetermined gaps are defined between mutually overlapping slope portions which connect the top and base portions, the first loop of the spring, that is, on the upper side, and the second loop, that is, on the lower side, are in mutual contact in an axial direction thereof only between the top portions and between the base portions, and the gaps are defined between the slope portions to prevent mutual contact. When the spring receives a load and undergoes deformation, the top portions and the base portions come into mutual contact, respectively, but hardly generate friction. Since the gaps are defined between the mutually overlapping slope portions, friction does not occur at these portions, either.
摘要翻译：通过将波纹线卷绕成线圈形状而获得的线圈波形弹簧，其中弹簧的相互重叠的顶部和相互重叠的基部相互接触，并且在连接顶部和底部的相互重叠的倾斜部分之间限定预定的间隙，弹簧的第一回路，即在上侧，第二回路，即下侧，仅在顶部之间和基部之间在其轴向方向上相互接触，并且，在斜坡部分之间限定间隙以防止相互接触。当弹簧受到载荷并发生变形时，顶部和基部分别相互接触，但几乎不产生摩擦。由于在相互重叠的倾斜部分之间限定了间隙，因此也不会在这些部分产生摩擦。

2. 发明授权

US4930610A Mounting structure for one-way clutch in automatic transmission 失效
标题翻译：单向离合器自动变速器的安装结构
公开(公告)号：US4930610A
公开(公告)日：1990-06-05
申请号：US284247
申请日：1988-12-14
申请人： Setsukazu Akai , Minoru Sawayama
发明人： Setsukazu Akai , Minoru Sawayama
IPC分类号： F16H3/10 , F16D25/063 , F16D41/07 , F16H3/66 , F16H47/06 , F16H57/08 , F16D65/02
CPC分类号： F16H57/08 , F16D41/07 , F16H3/663 , F16H2200/2005
摘要： A mounting structure is provided for a one-way clutch in an automatic transmission of the type that a carrier of a planetary gear mechanism and a casing of the transmission are connected together by way of a one-way clutch allowing the carrier to rotate only in one direction along a central axis of rotation of the planetary gear mechanism. A coupling member coupling the carrier and the one-way clutch to each other is splined at an end portion thereof, which is located on the side of the carrier, with the carrier so as to allow the carrier to slide along the central axis of the rotation. A limiting member is provided to limit the range of sliding movements of the coupling member.
摘要翻译：一种用于自动变速器中的单向离合器的安装结构，其中行星齿轮机构的载体和变速器的壳体通过单向离合器连接在一起，允许载体仅在沿着行星齿轮机构的中心旋转轴线的一个方向。将载体和单向离合器彼此联接的联接构件在其位于载体侧的端部处与载体一起花键，以允许载体沿着中心轴线滑动回转。提供限制构件以限制联接构件的滑动运动的范围。

3. 发明授权

US06899652B2 Continuously variable transmission 有权
标题翻译：连续可变传动
公开(公告)号：US06899652B2
公开(公告)日：2005-05-31
申请号：US09737279
申请日：2000-12-14
申请人： Seiji Hiroshima , Minoru Sawayama , Takao Kimura
发明人： Seiji Hiroshima , Minoru Sawayama , Takao Kimura
IPC分类号： B60K17/08 , F16H9/04 , F16H9/12 , F16H55/56
CPC分类号： F16H57/021 , F16H55/56 , Y10T477/6242
摘要： A belt-type continuously variable transmission is provided with a housing end wall that is formed with a bearing mounting hole, through which one end portion of a primary shaft penetrates, a rolling bearing that rotatably supports, in a state that it is fitted in the bearing mounting hole, the one end portion of the primary shaft having a primary pulley, a flange that projects from the inside circumferential surface of the bearing mounting hole on the housing inward side, a bearing retainer that is provided on the outside surface of the end wall and cooperates with the flange to pinch the bearing, and a cover that is connected to the housing and covers the one end portion of the primary shaft and the bearing retainer.
摘要翻译：带式无级变速器具有壳体端壁，该壳体端壁形成有轴承安装孔，主轴的一个端部穿过该轴承安装孔，可旋转地支撑的滚动轴承，轴承安装孔，主轴的一端部具有主带轮，从壳体内侧的轴承安装孔的内周面突出的凸缘，设置在端部的外表面上的轴承保持架并且与凸缘配合以夹紧轴承，以及连接到壳体并覆盖主轴和轴承保持器的一个端部的盖。

4. 发明授权

US06461269B1 Continuously variable transmission 有权
标题翻译：连续可变传动
公开(公告)号：US06461269B1
公开(公告)日：2002-10-08
申请号：US09658037
申请日：2000-09-08
申请人： Atsushi Tonohata , Minoru Sawayama , Yoshihiro Ikushima
发明人： Atsushi Tonohata , Minoru Sawayama , Yoshihiro Ikushima
IPC分类号： F16H3702
CPC分类号： F16H37/022 , F16H61/662 , Y10T477/6242
摘要： A forward-speed/reverse-speed changeover mechanism 6, serving as a motive-force connection/disconnection mechanism, is accommodated into a housing member 8 fixed to a casing 1. To the forward-speed/reverse-speed changeover mechanism 6 an input end of a primary shaft 3 is connected. The housing member 8 rotatably supports the primary shaft 3 via a bearing member 11. On an imaginary line intersecting the primary shaft 3 perpendicularly and passing through the bearing member 11, a load-receiving element 1b, 8b is provided between the housing member 8 and the casing 1. The tension of a belt 17 is received by the load-receiving element 1b, 8b. As a result, it is possible to provide a bearing structure of a continuously variable transmission enabling holding the bearing members of the primary and secondary shafts at their regular positions against the tension of the belt and maintaining an optimum belt-alignment, thereby enhancing the durability of the continuously variable transmission.
摘要翻译：用作动力连接/断开机构的前进/后退速度切换机构6被容纳在固定在壳体1上的壳体部件8内。向前进/倒退速度切换机构6输入连接主轴3的端部。外壳构件8通过轴承构件11可旋转地支撑主轴3.在与主轴3相交并且穿过轴承构件11的假想线上，承载构件1b，8b设置在壳体构件8和皮带17的张力由承载元件1b，8b接收。结果，可以提供一种无级变速器的轴承结构，其能够将主轴和副轴的轴承部件保持在其规则位置以抵抗带的张力并保持最佳的带对准，从而提高耐久性的无级变速器。

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