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91. 发明公开

EP1429053A4 ROLLER CLUTCH BUILT-IN TYPE PULLEY DEVICE, AND METHOD OF ASSEMBLING THE SAME 审中-公开
标题翻译：马来西亚林肯大学麻省理工学院EINGEBAUTER ROLLENKUPPLUNG UND MONTAGEVERFAHRENDAFÜR
公开(公告)号：EP1429053A4
公开(公告)日：2006-08-09
申请号：EP02800231
申请日：2002-09-12
申请人： NSK LTD
发明人： AIDA HIROSHI
IPC分类号： F16C43/04 , F16H55/36 , F16D41/06 , F16D41/064 , F16D41/067
CPC分类号： F16D41/064 , F16D41/067 , F16H55/36 , Y10T29/49455 , Y10T29/4984
摘要： Axial displacement of a clutch holder (28) constituting a roller clutch (10) is inhibited. And, a portion of this clutch holder (28) is prevented from rubbing against a portion that rotates with a driven pulley (7), thereby inhibiting the generation of heat during overrunning. This prevents deterioration of the greases, improving durability and reliability. Further, the peripheral edges of the axial ends of a clutch outer ring (25) and a plurality of rollers (26) constituting the roller clutch (10) are chamfered. This makes it easier to attach the clutch outer ring (25) to the outer diameter sides of these rollers (26) while optimizing the circumferential positioning of the rollers (26), thereby facilitating the assembling operation.
摘要翻译：防止了离合器保持器28的滚动离合器10的轴向位移。并且，防止离合器保持器28的一部分摩擦与从动滑轮7一起旋转的部分，以抑制超速期间的发热。因此，防止了油脂劣化，提高了耐久性和可靠性。在辊式离合器10的外离合器圈25的内周面和其轴向端部的辊26的外周上形成斜面。因此，适当地保持辊26的周向位置，并且外侧离合器圈25在辊26的外径侧的安装，因此其组装过程变得容易。

92. 发明公开

EP1262686A3 Pulley unit having one-way clutch 有权
标题翻译： Riemenscheibe mit Einwegkupplung
公开(公告)号：EP1262686A3
公开(公告)日：2006-08-09
申请号：EP02011382.5
申请日：2002-05-23
申请人： JTEKT Corporation
发明人： Fujiwara, Hideki
IPC分类号： F16H7/20 , F16H55/36
CPC分类号： F16H55/36 , F16H2055/366
摘要： A pulley unit comprises a pulley (1), a shaft (2) relatively rotatable with the pulley and concentrically arranged inner side of the pulley, a one-way clutch (3) interposed in an annular space between the pulley (1) and the shaft (2), and a ball bearing (4) arranged adjacent to the one-way clutch (3) in an axial direction in the annular space. The ball bearing (4) has an inner ring (26) and an outer ring (25). Raceway curvatures of the inner and outer rings of the ball bearing (4) are set to not less than 50.5% and not more than 52.0%.
摘要翻译：滑轮单元包括滑轮（1），与滑轮相对旋转并且同心地布置在滑轮内侧的轴（2），单向离合器（3）插入在滑轮（1）和轴（2）和与所述单向离合器（3）相邻的球轴承（4）在所述环形空间中沿轴向布置。滚珠轴承（4）具有内圈（26）和外圈（25）。滚珠轴承（4）的内圈和外圈的滚道曲率设定为不小于50.5％且不大于52.0％。

93. 发明公开

EP1645783A1 ISOLATION DAMPER PULLEY AND METHOD OF PRODUCING THE SAME 失效转让
标题翻译：隔离开放式自动灭火器
公开(公告)号：EP1645783A1
公开(公告)日：2006-04-12
申请号：EP04747622.1
申请日：2004-07-09
申请人： Fukoku Co. Ltd.
发明人： WATANABE, Hideaki, c/o Fukoku Co., Ltd. , OKI, Kazumi, c/o Fukoku Co., Ltd. , KAKINUMA, Yoshikazu, c/o Fukoku Co., Ltd.
IPC分类号： F16H55/36 , F16F15/126
CPC分类号： F16F15/126 , F16F15/1442 , F16H55/36 , F16H2055/366
摘要： An isolation damper pulley comprises a damper section 1 and an isolation pulley section 2 assembled thereto, wherein a first fitting portion 18 constituted from a cylindrical portion concentric with a center axis O of a through hole 13 is provided to a hub 10 of the damper unit 1. The isolation pulley section 2 has a supporting member 22 fixed to a pulley portion 21 via an annular elastic member 23, wherein a second fitting portion 27 concentric with the first fitting portion 18 is provided to the supporting member 22. A third fitting portion 32 concentric with the first fitting portion 18 is provided to a pressing member 31 applying a pre-compression to the annular elastic member 23 in cooperation with the supporting member 22. The second fitting portion 27 and the third fitting portion 32 are fitted to each other and these fitting portions are fitted to the first fitting portion 18, so that the isolation pulley section 2 is assembled to the damper section 1.
摘要翻译：隔离阻尼带轮包括阻尼器部分1和组装在其上的隔离带轮部分2，其中由与通孔13的中心轴线O同心的圆筒部分构成的第一装配部分18设置在阻尼器单元隔离带轮部分2具有经由环形弹性构件23固定到滑轮部分21的支撑构件22，其中与第一装配部分18同心的第二装配部分27设置在支撑构件22上。第三装配部分 32与第一装配部分18同心地设置到与支撑构件22协作地向环形弹性构件23施加预压缩的按压构件31.第二装配部分27和第三装配部分32彼此配合并且这些装配部分装配到第一装配部分18，使得隔离带轮部分2组装到阻尼器部分1。

94. 发明公开

EP1452776A3 A pulley unit 有权
标题翻译：皮带轮
公开(公告)号：EP1452776A3
公开(公告)日：2006-03-15
申请号：EP04007035.1
申请日：2001-10-25
申请人： Koyo Seiko Co., Ltd.
发明人： Fujiwara, Hideki
IPC分类号： F16H7/20 , F16H55/36 , F16H55/49
CPC分类号： F16H7/20 , F16H55/36 , F16H55/49
摘要： A pulley unit comprising:

a hollow shaft (5) fixed to the outside of a protruding part of a rotary shaft (3) protruding from a central hole of a housing (4);
a pulley (10) fitted on the outer diameter side of said hollow shaft (5) in a state where an annular space (11) is formed;
a one-way clutch (6) which is arranged in said annular space and switches between a state where said hollow shaft (5) and said pulley (10) are rotated as an integral unit and a state where said hollow shaft (5) and said pulley (10) are relatively rotated;
at least one rolling bearing (7,8) which is arranged in said annular space and supports said hollow shaft and said pulley; and
seal members (18,19) for sealing said annular space (11), said members being attached to the axial outside of said rolling bearing (7,8);

wherein a housing side end portion of said pulley (10) is formed into such a shape as to be able to face an end portion of said housing with a narrow space functioning as a non-contact seal; a gap space portion (S) in annularly formed among said hollow shaft (5), said pulley and said housing; and said gap space portion (5) is filled with an annular member (53).

95. 发明公开

EP1617104A2 Combined pulley and starter gear for an engine 审中-公开
标题翻译：组合von Riemenscheibe und Anlasserradfüreinen Motor
公开(公告)号：EP1617104A2
公开(公告)日：2006-01-18
申请号：EP05254441.8
申请日：2005-07-15
申请人： Petroliam Nasional Berhad
发明人： Isnin, Mohamad I. Petroliam Nasional Berhad , Mahadzir, Abdullah A., Petroliam Nasional Berhad
IPC分类号： F16H55/17 , F16H55/36
CPC分类号： F16H55/171 , F01L1/02 , F01L1/022 , F01L1/024 , F16H55/17
摘要： A pulley for an engine including a crankshaft and a camshaft, the pulley comprising a first wheel (5002) adapted to drive the camshaft and a second wheel (5004) adapted to be driven by a starter for starting the engine, wherein the first wheel and the second wheel are unitary.
摘要翻译：一种用于包括曲轴和凸轮轴的发动机的滑轮，所述滑轮包括适于驱动凸轮轴的第一轮（5002）和适于由用于起动发动机的起动器驱动的第二轮（5004），其中第一轮和第二轮是单一的。

96. 发明公开

EP1593879A1 TRACTION DRIVE TYPE CONTINUOUSLY VARIABLE TRANSMISSION 审中-公开
标题翻译： STUFENLOSES REIBGETRIEBE
公开(公告)号：EP1593879A1
公开(公告)日：2005-11-09
申请号：EP04708020.5
申请日：2004-02-04
申请人： NTN CORPORATION
发明人： NAKAZEKI, Tsugito, c/o NTN Corporation 3066
IPC分类号： F16H15/22 , F16H37/02 , F16H55/36 , F16H55/56
CPC分类号： F16H55/56 , F16H15/22 , F16H37/021
摘要： A traction drive type continuously variable transmission comprises a first input/output shaft rotatably supported by a casing, a second input/output shaft rotatably supported by the casing, a V-pulley consisting of a pair of pulley members supported by the first input/output shaft and forming a V-shaped groove whose groove width is variable, a ring engaging the V-pulley and supported at the outer periphery, and a mechanism for moving the ring around the second input/output shaft.
摘要翻译：牵引驱动型无级变速器包括由壳体可旋转地支撑的第一输入/输出轴，由壳体可旋转地支撑的第二输入/输出轴，由一对由第一输入/输出并且形成槽宽度可变的V形槽，与V形带轮接合并支撑在外周的环，以及用于使环绕第二输入/输出轴移动的机构。

97. 发明授权

EP1266152B1 SCHWINGUNGSENTKOPPELTE RIEMENSCHEIBE MIT INTEGRIERTEM VISCO-DÄMPFER 有权
标题翻译： VIBRATIONS分离 - 皮带轮，集成阻尼粘
公开(公告)号：EP1266152B1
公开(公告)日：2004-11-03
申请号：EP01923553.0
申请日：2001-01-24
申请人： Carl Freudenberg KG , HASSE & WREDE GmbH
发明人： PAPE, Rolf , SANDIG, Jörg , KERN, Klaus , BARSCH, Peter
IPC分类号： F16H55/36 , F16F15/14 , F16F15/126
CPC分类号： F16F15/173 , F16F15/126 , F16H55/36 , F16H2055/366 , Y10S474/902 , Y10T464/10 , Y10T464/50
摘要： The invention relates to a pulley (1) that is decoupled from the vibrations of a crank shaft and has an integrated viscose torsional vibration damper (2). The pulley comprises a flywheel (3) that is arranged in a damper housing (5) and can be rotated in relation thereto. Said housing is filled with a viscous medium (4). Said pulley further comprises a bearing (6) and a coupling (7) made of rubber elastic material for supporting the pulley (1) in relation to the damper housing (5) in a relatively rotating manner and an elastic manner in the direction of circumference of the pulley (1). The pulley (1) is arranged in an axially adjacent manner in relation to the flywheel (3). The damper housing (5) is provided with at least one first axial protrusion (8) which is enclosed by the bearing surface (9) of the pulley (1) at a radial distance. The bearing (6) is arranged in the gap (10) that is formed by said distance.

98. 发明公开

EP1462680A1 Power transmission 审中-公开
标题翻译： Kraftübertragungseinheit
公开(公告)号：EP1462680A1
公开(公告)日：2004-09-29
申请号：EP04251779.7
申请日：2004-03-26
申请人： Fujikiko Kabushiki Kaisha
发明人： Matsuno, Mitsuyoshi Fujikiko Kabushiki Kaisha
IPC分类号： F16H55/36
CPC分类号： F16H55/36 , F16H2055/366 , Y10T74/216
摘要： The power transmission comprises a pulley, a damper and a driver. The pulley has a hub, a web and a belt-wound portion. The hub is formed into the shape of a cylinder. The web extends outward from an outer surface of the hub. The belt-wound portion is formed into the shape of a cylinder and extends from an external circumferential edge of the web along the axial direction of the hub. The damper is disposed in the interior of an annular recess which is formed out of an outer surface of the hub, an end surface of the web and an inner surface of the belt-wound portion, and is fixed to the pulley. The driver is connected to the pulley at vertex portions thereof. The recess of the pulley is open towards the driver.
摘要翻译：动力传动包括滑轮，阻尼器和驱动器。滑轮具有轮毂，腹板和皮带缠绕部分。轮毂形成为圆柱体的形状。纸幅从轮毂的外表面向外延伸。皮带卷绕部分形成为圆筒状，沿腹板的轴向从腹板的外周缘延伸。阻尼器设置在由轮毂的外表面形成的环形凹部的内部，腹板的端面和带卷绕部的内表面，并且固定到滑轮。驱动器在其顶部的部分处连接到滑轮。滑轮的凹槽朝向驾驶员敞开。

99. 发明公开

EP1430240A1 PULLEY APPARATUS WITH BUILT-IN ROLLER CLUTCH AND ASSEMBLY METHOD THEREOF 审中-公开
标题翻译：借助内置的终端ROLL离合器滑轮装置
公开(公告)号：EP1430240A1
公开(公告)日：2004-06-23
申请号：EP02701652.6
申请日：2002-02-28
申请人： NSK Ltd.,
发明人： AIDA, Hiroshi,c/o NSK LTD.
IPC分类号： F16H55/36 , F16D41/06
CPC分类号： F16D41/067 , F16H55/36
摘要： The clutch retainer (28a) of the roller clutch (10a) is prevented from being displaced in the axial direction. It is prevented that part of the clutch retainer (28a) rubs the portion rotating together with the follower pulley (7a), so that the heat generation during over-run is prevented. Accordingly, grease degradation is prevented, and durability and reliability are improved. In addition, the inner clutch ring (21) of the roller clutch (10a) and the rollers are provided with a chamfered portion along the outer periphery at the end thereof in the axial direction. Accordingly, the rollers (26) are positioned properly in the circumferential direction, while the inner clutch ring (21) is easily installed on the inner diameter side of the rollers (26), and the assembling work is made easy.

100. 发明公开

EP1429042A1 PULLEY ROTATINGLY SUPPORTING DEVICE 审中-公开
标题翻译：皮带轮旋转支撑装置
公开(公告)号：EP1429042A1
公开(公告)日：2004-06-16
申请号：EP02765474.8
申请日：2002-09-10
申请人： NSK Ltd.,
发明人： TANABE, Kouichi, c/o NSK Ltd. , MIYAGAWA, Takayuki, c/o NSK Ltd. , TANIGUCHI, Masato, c/o NSK Ltd.
IPC分类号： F16C19/16 , F16C33/41 , F16C33/66 , F16C33/78 , F16H55/36 , F16H7/02
CPC分类号： F16C33/7853 , F16C19/06 , F16C19/166 , F16C33/416 , F16C33/418 , F16C33/6603 , F16C2240/46 , F16C2361/63 , F16H55/36
摘要： The object of the invention is to provide a structure which not only can be reduced in size but also can secure the durability of an endless belt (11) to be provided on a driven pulley (4b) and a pulley rotation support apparatus for supporting the driven pulley (4b).
In the invention, as the above pulley rotation support apparatus, there is used a three-point-contact-type or four-point-contact-type radial ball bearing (14b). An offset quantity δ, which is an axial-direction distance between the center α of a radial load applied from the endless belt (11) to the driven pulley (4b) and the center position β of the radial ball bearing (14b), is set 40% or less of the pitch circle diameter of the radial ball bearing (14b). The radial clearance of this radial ball bearing (14b) is set 0.2% or less of the above pitch circle diameter.
摘要翻译：本发明的目的是提供一种结构，其不仅能够减小尺寸，而且能够确保设置在从动滑轮（4b）上的环形带（11）的耐久性和用于支撑从动皮带轮（4b）。在本发明中，作为上述带轮旋转支撑装置，使用三点接触式或四点接触式径向球轴承（14b）。作为从环形带（11）施加到从动轮（4b）的径向载荷的中心α与径向球轴承（14b）的中心位置β之间的轴向距离的偏移量δ是设定径向球轴承（14b）的节圆直径的40％或更小。该径向球轴承（14b）的径向间隙设定为上述节圆直径的0.2％以下。

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