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1. 发明申请

US20080295644A1 Power transmission apparatus 审中-公开
标题翻译：动力传动装置
公开(公告)号：US20080295644A1
公开(公告)日：2008-12-04
申请号：US12155100
申请日：2008-05-29
申请人： Yoshiki Tada , Michiyasu Nosaka , Hiromasa Tanaka , Keiji Ishikawa
发明人： Yoshiki Tada , Michiyasu Nosaka , Hiromasa Tanaka , Keiji Ishikawa
IPC分类号： B23Q16/00
CPC分类号： F16D9/08 , Y10T74/1476
摘要： A power transmission apparatus including a rotary unit (10) rotated by receiving the turning effort and a nut member (3) for coupling the rotary unit (10) to a rotary shaft (4) of a rotary device is disclosed. The nut member (3) has a central hole (3e) formed therethrough from one end surface (3c) to the other end surface (3d) thereof and an internally threaded portion (3g) formed in the central hole (3e). The internally threaded portion (3g) is forced onto an externally threaded portion (4b) formed on the rotary shaft (4) from the other end surface (3d) side thereby to be screwed to the rotary shaft (4) while at the same time coupling the rotary unit (10) to the rotary shaft (4). The apparatus further includes a cap (5) fitted onto the nut member (3) in such a manner as to cover and seal one end surface (3c) of the nut member and an outer peripheral surface (3i) of the nut member connected to the peripheral edge of the one end surface (3c).
摘要翻译：公开了一种动力传递装置，包括通过接收转动力旋转的旋转单元（10）和用于将旋转单元（10）联接到旋转装置的旋转轴（4）的螺母构件（3）。螺母构件（3）具有从一个端面（3c）到另一端面（3d）形成的中心孔（3e）和形成在中心孔（3e）中的内螺纹部分（3g）。内螺纹部分（3g）从另一个端面（3d）侧被迫到形成在旋转轴（4）上的外螺纹部分（4b）上，从而与旋转轴（4）螺纹连接，同时将旋转单元（10）联接到旋转轴（4）。该装置还包括一个罩盖（5），它以螺母构件的一个端面（3c）和一个螺母构件的外周表面（3i）的方式覆盖并密封在螺帽构件上，一个端面（3c）的周缘。

2. 发明申请

US20080253861A1 Method and unit for shipping a torque limiting assembly 审中-公开
标题翻译：用于运输扭矩限制组件的方法和单元
公开(公告)号：US20080253861A1
公开(公告)日：2008-10-16
申请号：US12078964
申请日：2008-04-08
申请人： Yoshiki Tada , Michiyasu Nosaka , Shoji Kageyama , Hiromasa Tanaka
发明人： Yoshiki Tada , Michiyasu Nosaka , Shoji Kageyama , Hiromasa Tanaka
IPC分类号： F16B35/00 , B65B29/00
CPC分类号： F16D9/06 , F16D2300/06
摘要： A method for shipping a torque limiting assembly comprises the steps of preparing a male member fitted with an internal thread of the torque limiting assembly, coating the male member with grease, fitting the male member into the internal thread of the torque limiting assembly, and shipping the torque limiting assembly. A unit for shipping a torque limiting assembly comprises the torque limiting assembly and the male member which is fitted with the internal thread of the torque limiting assembly, coating the male member with grease.
摘要翻译：用于运输扭矩限制组件的方法包括以下步骤：准备装配有转矩限制组件的内螺纹的阳构件，用阳极构件涂覆润滑脂，将阳构件装配到扭矩限制组件的内螺纹中，以及运输扭矩限制组件。用于运输扭矩限制组件的单元包括扭矩限制组件和装配有转矩限制组件的内螺纹的阳构件，用阳极构件涂覆润滑脂。

3. 发明授权

US07993227B2 Hub for power transmission apparatus 有权
标题翻译：电力传输装置用集线器
公开(公告)号：US07993227B2
公开(公告)日：2011-08-09
申请号：US12155245
申请日：2008-05-30
申请人： Keiji Ishikawa , Yasuo Tabuchi , Michiyasu Nosaka , Motohiko Ueda , Takayuki Suzuki , Yoshiki Tada
发明人： Keiji Ishikawa , Yasuo Tabuchi , Michiyasu Nosaka , Motohiko Ueda , Takayuki Suzuki , Yoshiki Tada
IPC分类号： F16H55/49
CPC分类号： F16H55/14 , F16H55/36 , F16H2055/366
摘要： A hub for use in a power transmission apparatus comprises cylindrical portion 81 and outer ring 83 including a plurality of tongue-like reinforcing portions 83c each protruded radially inward from the peripheral end of the corresponding one of the plurality of protrusions 83b. When the distance from point C where the rear-side end surface of the cylindrical portion 81 and hub-side engaging portion 85 are connected with each other, to rear-side end surface D of reinforcing portions 83c is given a, and the distance from rear-side end surface D of reinforcing portions 83c to radially innermost front-side portion E is given b, distance b is less than one half of distance a.
摘要翻译：用于动力传递装置的轮毂包括圆柱形部分81和外环83，该圆环部分81和外环83包括多个舌状加强部分83c，每个舌状加强部分83c从多个突出部分83b中相应的一个的周边端部径向向内突出。当从圆筒部81和轮毂侧卡合部85的后侧端面的点C到距加强部83c的后侧端面D的距离为a，加强部83c的后侧端面D向径向最内侧的前侧部E赋予b，距离b小于距离a的一半。

4. 发明申请

US20080312018A1 Power transmission and hub used for power transmission 审中-公开
标题翻译：用于动力传输的动力传输和集线器
公开(公告)号：US20080312018A1
公开(公告)日：2008-12-18
申请号：US12155848
申请日：2008-06-10
申请人： Yoshihiro Nakata , Yasuo Tabuchi , Keiji Ishikawa , Takayuki Suzuki , Michiyasu Nosaka , Yoshiki Tada
发明人： Yoshihiro Nakata , Yasuo Tabuchi , Keiji Ishikawa , Takayuki Suzuki , Michiyasu Nosaka , Yoshiki Tada
IPC分类号： F16H55/06
CPC分类号： F16D3/68 , F16D3/84 , F16H55/36
摘要： In a power transmission 1 in which a pulley 2 and a hub 5 are engaged with each other, in protrusions 51 of the hub 5 side and in protrusions 22 of the pulley 2 side located on an outer circumferential side with respect to an outer hub 53, an annular dust flange 51d is provided which protrudes and expands to the outside in the radial direction from a front side portion which adjoins protrusions 51c of an elastic portion 52. When an outer circumferential end of this dust flange 51d is elastically, tightly contacted with a sealing portion 23 of the pulley 2, a front face of the protrusions 22 can be completely covered.
摘要翻译：在其中滑轮2和轮毂5彼此接合的动力传动装置1中，在轮毂5侧的突起51和位于相对于外轮毂53的外周侧的滑轮2侧的突起22中设置有从邻接弹性部52的突起51c的前侧部向径向外侧突出并向外侧突出的环形防尘凸缘51d。当该防尘凸缘51d的外周端弹性地紧密接触时滑轮2的密封部分23，突起22的前表面可以被完全覆盖。

5. 发明申请

US20080305905A1 Hub for power transmission apparatus 有权
标题翻译：电力传输装置用集线器
公开(公告)号：US20080305905A1
公开(公告)日：2008-12-11
申请号：US12155245
申请日：2008-05-30
申请人： Keiji Ishikawa , Yasuo Tabuchi , Michiyasu Nosaka , Motohiko Ueda , Takayuki Suzuki , Yoshiki Tada
发明人： Keiji Ishikawa , Yasuo Tabuchi , Michiyasu Nosaka , Motohiko Ueda , Takayuki Suzuki , Yoshiki Tada
IPC分类号： F16H55/49
CPC分类号： F16H55/14 , F16H55/36 , F16H2055/366
摘要： A hub for use in a power transmission apparatus comprises cylindrical portion 81 and outer ring 83 including a plurality of tongue-like reinforcing portions 83c each protruded radially inward from the peripheral end of the corresponding one of the plurality of protrusions 83b. When the distance from point C where the rear-side end surface of the cylindrical portion 81 and hub-side engaging portion 85 are connected with each other, to rear-side end surface D of reinforcing portions 83c is given a, and the distance from rear-side end surface D of reinforcing portions 83c to radially innermost front-side portion E is given b, distance b is less than one half of distance a.
摘要翻译：用于动力传递装置的轮毂包括圆柱形部分81和外环83，该圆环部分81和外环83包括多个舌状加强部分83c，每个舌状加强部分83c从多个突出部分83b中相应的一个的周边端部径向向内突出。当从圆筒部81和轮毂侧卡合部85的后侧端面的点C到距加强部83c的后侧端面D的距离为a，加强部83c的后侧端面D向径向最内侧的前侧部E赋予b，距离b小于距离a的一半。

6. 发明申请

US20070270257A1 Power transmission system 有权
标题翻译：动力传动系统
公开(公告)号：US20070270257A1
公开(公告)日：2007-11-22
申请号：US11798515
申请日：2007-05-15
申请人： Yoshiki Tada , Michiyasu Nosaka , Yasuo Tabuchi , Takushi Kamiya , Takayuki Suzuki
发明人： Yoshiki Tada , Michiyasu Nosaka , Yasuo Tabuchi , Takushi Kamiya , Takayuki Suzuki
IPC分类号： F16H61/00 , F16H55/36
CPC分类号： F16H55/36 , F16D3/68 , F16H2055/366 , Y10S474/902
摘要： A power transmission system including an integrally molded hub and elastic member, where stress is inhibited from concentrating at the gate marks remaining after integral molding. In a pulley driven by a belt, a plastic pulley side relief section 1a provided at a pocket section of the pulley and a plastic hub side relief section provided on an iron outer ring of the hub engaged at the pocket section whereby power is transmitted from the pulley to the shaft. The hub side relief section and outer ring forming parts of the hub, the iron inner hub to be fastened to the shaft, and the plastic cylindrical part are integrally molded so that the gate mark for plastic injection is formed near to or further to the outer circumference of the outer ring.
摘要翻译：一种动力传动系统，其包括一体模制的轮毂和弹性构件，其中在整体成型后残留应力的集中在门标上被抑制。在由带驱动的滑轮中，设置在滑轮的凹部处的塑料滑轮侧面释放部分1a和设置在毂的铁外圈上的塑料轮毂侧释放部分，其接合在口袋部分，从而从滑轮到轴。轮毂侧的卸荷部分和轮毂的外圈形成部分，要紧固到轴的铁内轮毂和塑料圆柱形部分一体地模制，使得用于塑料注射的门标记靠近或进一步形成在外部外圈周长。

7. 发明申请

US20060089224A1 Power transmission device 审中-公开
标题翻译：动力传动装置
公开(公告)号：US20060089224A1
公开(公告)日：2006-04-27
申请号：US11248264
申请日：2005-10-13
申请人： Michiyasu Nosaka , Yasuo Tabuchi , Motohiko Ueda , Yoshiki Tada
发明人： Michiyasu Nosaka , Yasuo Tabuchi , Motohiko Ueda , Yoshiki Tada
IPC分类号： F16H55/49 , F16H55/36 , F16H63/00
CPC分类号： F16D9/06
摘要： A power transmission device comprises: a pulley 1 pivotally arranged in a casing 9; a hub fixed to a rotary shaft 8; and a torque limiter, having a torque limiting function, for transmitting power between the pulley and the hub and shutting off the transmission of power by breaking a power transmission path in the case where an excessively heavy load is given to the power transmission device. The power transmission device further comprises: a cylindrical member 7 engaged with and fixed to the rotary shaft 8 so that the cylindrical member 7 can be contacted with a hub seating surface 4d; and a seating portion 9c for receiving the cylindrical member, formed in the casing, wherein a gap G is formed between a contact face 7e at the rear end of the cylindrical member and a contact face 9d of the seating portion 9c.
摘要翻译：动力传递装置包括：枢转地布置在壳体9中的滑轮1; 固定在旋转轴8上的轮毂; 以及具有转矩限制功能的扭矩限制器，用于在皮带轮和轮毂之间传递动力，并且在对动力传递装置施加过大的负荷的情况下通过断开动力传递路径来切断动力传递。动力传递装置还包括：与旋转轴8接合并固定到旋转轴8的圆柱形构件7，使得圆柱形构件7能够与轮毂座表面4d接触; 以及用于容纳形成在壳体中的圆柱形构件的底座部分9c，其中在圆柱形构件的后端处的接触面7e和底座部分9c的接触面9d之间形成有间隙G.

8. 发明申请

US20090186728A1 Power transmission apparatus 有权
标题翻译：动力传动装置
公开(公告)号：US20090186728A1
公开(公告)日：2009-07-23
申请号：US12382580
申请日：2009-03-19
申请人： Michiyasu Nosaka , Hiroshi Nagae , Masahiro Yamashita , Yasuo Tabuchi , Yoshiki Tada , Mitsuhiro Tanabe
发明人： Michiyasu Nosaka , Hiroshi Nagae , Masahiro Yamashita , Yasuo Tabuchi , Yoshiki Tada , Mitsuhiro Tanabe
IPC分类号： F16H55/36
CPC分类号： F16H57/04 , F16H55/36 , F16H55/48
摘要： A power transmission apparatus includes a pulley 1 having a belt attached thereto to transmit the rotating drive force, a hub 2 which connects the pulley to a rotating shaft of a driven device, a bearing 7 which rotatably supports the pulley, and a sleeve ring 5 which is fitted and secured to the pulley and attaches the bearing to the pulley to prevent it relatively moving. The sleeve ring is provided, on its first end opposite to the driven device, with a bent portion 5b against which the bearing abuts to restrict further movement of the bearing. An annular retainer 6 is provided on the portion of the bearing adjacent to the drive device. The bearing is secured to the sleeve ring through the annular retainer by calking a second end 5a of the sleeve ring opposite to the first end. The sleeve ring is provided with a projection 5f which projects in the axial direction from the rear surface of the pulley and a casing 9 is provided with an annular groove 9c which at least partly receives therein the projection.
摘要翻译：动力传递装置包括具有附接到其上以传递旋转驱动力的带的皮带轮1，将滑轮连接到从动装置的旋转轴的轮毂2，可旋转地支撑滑轮的轴承7和套筒环5 其被安装并固定到滑轮并将轴承附接到滑轮以防止其相对移动。套筒环在其与被驱动装置相对的第一端处设置有弯曲部分5b，轴承抵靠着该部分5b以限制轴承的进一步移动。环形保持器6设置在与驱动装置相邻的轴承部分上。轴承通过将第一端部相对的套筒的第二端5a压紧而通过环形保持器固定到套筒环上。套环设置有从滑轮的后表面沿轴向突出的突起5f，并且壳体9设置有至少部分地容纳有突起的环形槽9c。

9. 发明申请

US20070072685A1 Power transmission device 审中-公开
标题翻译：动力传动装置
公开(公告)号：US20070072685A1
公开(公告)日：2007-03-29
申请号：US11522917
申请日：2006-09-19
申请人： Michiyasu Nosaka , Yasuo Tabuchi , Motohiko Ueda , Yoshiki Tada , Takayuki Suzuki
发明人： Michiyasu Nosaka , Yasuo Tabuchi , Motohiko Ueda , Yoshiki Tada , Takayuki Suzuki
IPC分类号： F16D9/00
CPC分类号： F16D9/06
摘要： The power transmission device (10) comprises: a rotatable rotary part (1) to which a rotary driving force is transmitted from a driving source; and a power transmission shut-off member (3) for preventing an excessive torque from being transmitted between the rotatable rotary part and a rotating shaft (4) of a driven apparatus and threadedly coupled to the rotating shaft. A hub (2) arranged between the rotary part and the power transmission shut-off member to connect them is located between the power transmission shut-off member and the rotating shaft. The power transmission device further comprises a washer (6) located so as to be sandwiched between the hub and the rotating shaft. The washer is separated from the hub, which is not sandwiched between the washer and an end surface (308) of the power transmission shut-off member near the rotating shaft.
摘要翻译：动力传递装置（10）包括：可旋转的旋转部分（1），从驱动源传递旋转驱动力; 以及用于防止过大扭矩在可旋转旋转部分和从动装置的旋转轴（4）之间传递并且与旋转轴螺纹联接的动力传递切断构件（3）。布置在旋转部分和动力传递切断构件之间以连接它们的轮毂（2）位于动力传递切断构件和旋转轴之间。动力传递装置还包括垫圈（6），其被定位成夹在轮毂和旋转轴之间。垫圈与轮毂分离，轮毂不夹在垫圈与动力传递截止部件靠近旋转轴的端面（308）之间。

10. 发明申请

US20060217203A1 Power transmission device 有权
标题翻译：动力传动装置
公开(公告)号：US20060217203A1
公开(公告)日：2006-09-28
申请号：US11370939
申请日：2006-03-09
申请人： Michiyasu Nosaka , Yasuo Tabuchi , Motohiko Ueda , Yoshiki Tada
发明人： Michiyasu Nosaka , Yasuo Tabuchi , Motohiko Ueda , Yoshiki Tada
IPC分类号： F16D7/02
CPC分类号： F16D7/02
摘要： A power transmission device includes: a pulley 1 rotatablely attached to a casing 9; a hub 2 connected to the pulley 1 by an engagement of protrusions with recesses; and a power shutoff member 3 interposed between the hub 2 and a rotary shaft 4. The power shutoff member and the rotary shaft 4 are joined to each other by means of screwing. When a water intrusion path formed between a hub side seating face of the hub and a shaft side seating face 44 of the rotary shaft is formed into a labyrinth structure, water is prevented from entering the seating face. An engagement portion 35 on the power shutoff member side is engaged with a hub side engagement portion 21a so that it can be accommodated in the hub side engagement portion 21a, and the power shutoff member can be rotated together when the hub is rotated. An engagement gap formed between a power shutoff member side engagement portion and a hub side engagement portion in the radial direction perpendicular to an axis of the rotary shaft is in a range from 0.001 mm to 15% of a diameter of a circumscribed circle of the power shutoff member side engagement portion.
摘要翻译：动力传递装置包括：可旋转地附接到壳体9的滑轮1; 通过与凹部的突起的接合而连接到滑轮1的轮毂2; 以及插入在轮毂2和旋转轴4之间的动力关闭构件3。电力关闭构件和旋转轴4通过螺纹连接。当在毂的轮毂侧座面与旋转轴的轴侧座面44之间形成的入水路径形成为迷宫式结构时，防止水进入座面。电力关闭构件侧的接合部35与轮毂侧接合部21a接合，从而能够容纳在轮毂侧接合部21a中，并且当轮毂旋转时能够将动力关闭构件一起旋转。在垂直于旋转轴的径向的功率关闭构件侧接合部和轮毂侧接合部之间形成的接合间隙在电力的外接圆的直径的0.001mm〜15％的范围内关闭构件侧接合部。

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