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1. 发明专利

JP2006336682A Power transmission device 审中-公开
标题翻译：电力传输装置
公开(公告)号：JP2006336682A
公开(公告)日：2006-12-14
申请号：JP2005159150
申请日：2005-05-31
申请人： Denso Corp , Toyota Industries Corp , 株式会社デンソー , 株式会社豊田自動織機
发明人： KANO TAKEKAZU , NOSAKA MICHIYASU , TABUCHI YASUO , NAKAJIMA MASAFUMI , AKAMATSU TOSHIAKI , FUKANUMA TETSUHIKO
IPC分类号： F16H35/10 , F16D1/09 , F16D9/00
CPC分类号： F16H55/36 , F16D9/06 , F16H35/10
摘要： PROBLEM TO BE SOLVED: To provide a power transmission device capable of securing the high fastening strength with a power blocking material, and capable of reducing the power loss without reducing the strength even for a small diameter rotating shaft. SOLUTION: The power transmission device is provided with a pulley 1, a hub 2, the power blocking material 3, and a cap 4 in which one side is screwed to a tip of the rotating shaft 5, and the other side is screwed to the power transmission material for transmitting the power from the power blocking material into the rotating shaft 5. In addition to the transmission at the screw fastening portion, the torque is transmitted between the rotating shaft and the cap using one bearing surface B out of a bearing surface A of a tip end face 5a formed in the rotating shaft and the bearing surface B of a screw root (diameter expanding portion) 5d or both the bearing surfaces A and B. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过阻塞材料确保高紧固强度的动力传递装置，并且即使对于小直径旋转轴也能够降低功率损失而不降低强度。解决方案：动力传递装置设置有滑轮1，轮毂2，动力阻断材料3和盖4，其中一侧螺纹连接到旋转轴5的尖端，另一侧是旋转到用于将动力从动力阻挡材料传递到旋转轴5中的动力传递材料。除了在螺钉紧固部分处的传动之外，扭矩通过一个承载面B从旋转轴和盖之间传递出来形成在旋转轴中的前端面5a的轴承面A和螺杆根部（直径扩大部）5d的支承面B或支承面A，B两者。（C）2007，JPO＆INPIT

2. 发明专利

JP2004003456A Compressor having torque limiter 有权
公开(公告)号：JP2004003456A
公开(公告)日：2004-01-08
申请号：JP2003083048
申请日：2003-03-25
申请人： Denso Corp , Toyota Industries Corp , 株式会社デンソー , 株式会社豊田自動織機
发明人： UEDA MOTOHIKO , TABUCHI YASUO , MERA MINORU , ATAYA HIROSHI , ARAI TOMOHARU
IPC分类号： F04B49/10 , F04B35/00 , F16D41/066 , F16D41/07
CPC分类号： F16D41/066 , F16D41/073
摘要： PROBLEM TO BE SOLVED: To avoid possibility that a belt to receive a power from an internal combustion engine is broken if a compressor is locked when a refrigerant compressor is connected to the internal combustion engine via a one-way clutch in place of an electromagnetic clutch in order to drive, for example, the refrigerant compressor for a vehicle air-conditioner also by an electric motor.
SOLUTION: When a roller-type one-way clutch is used, a second pocket part 53c is provided on one side of a wedge surface 53b in addition to a first pocket part 53f which is provided on the other side of the wedge surface 53b to be engaged with a roller 53a and put into an idling condition if the roller 53a is dropped in a reverse turn so that the roller 53a rides over the wedge surface 53b when an excessive torque is transmitted, and is dropped into a second pocket part 53c and put into an idling condition. When a sprag type one-way clutch is used, it is put into an idling condition by intentionally generating roll-over at a predetermined load torque value.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2015010620A 電磁クラッチ审中-公开
标题翻译：电磁离合器
公开(公告)号：JP2015010620A
公开(公告)日：2015-01-19
申请号：JP2013134025
申请日：2013-06-26
申请人：株式会社デンソー , Denso Corp
发明人： SUMI KUNIHIRO , MIZUDORI KAZUNORI , TABUCHI YASUO
IPC分类号： F16D27/112 , F16D27/10 , F16H55/36
CPC分类号： F16D27/112 , F16D48/064 , F16D2027/008 , F16D2500/1022 , F16D2500/1045 , F16H55/36
摘要：【課題】磁気抵抗が少なく電磁クラッチとしての性能が向上し、かつ重量増加を抑制でき、線膨張係数の差を考慮することに伴う部材選定の自由度が制限されることが少ない電磁クラッチを提供する。【解決手段】電磁クラッチ1は、内周にベアリング4を保持する円筒形の内輪部5と、内輪部5から径方向に延在した摩擦面6を有する摩擦部7とを備える。かつ、内輪部5の周囲に被せられて配置され、摩擦部7に接合された円筒形の外輪部8と、摩擦部7または外輪部8と一体に形成され一方側部材を成すプーリ部3とを備える。また、内輪部5の外周と外輪部8の内周とに挟まれて配置された電磁コイル12と、電磁コイル12が発生する電磁力により摩擦部7に吸着され他方側部材を成すアーマチュア13とを備える。更に、外輪部8と摩擦部7との間に摩擦圧接により接合されている接合部9を有している。【選択図】図1
摘要翻译：要解决的问题：为了提供一种磁阻小的电磁离合器，提高了电磁离合器的性能，抑制了重量的增加，并且限制了选择伴随考虑的部件的自由度线性膨胀系数的差异。解决方案：电磁离合器1包括在其内周保持轴承4的圆柱形内环部分5和摩擦部分7，其具有从内部延伸到径向的摩擦面6 电磁离合器还包括外环部分8，该外环部分8被布置在涂覆在内环部分5的周边上并连接到摩擦部分7上，并且与摩擦部分1形成一体的皮带轮部分3 部件7或外圈部件8，并形成一侧部件。电磁离合器还包括电磁线圈12，电磁线圈12被夹在内圈部件5的外周和外环部件8的内周之间，电枢13被吸附在摩擦部件7上由电磁线圈12产生的电磁力，形成另一侧构件。电磁离合器还包括通过摩擦焊接在外圈部件8和摩擦部件7之间的接合部分9。

4. 发明专利

JP2012251640A Electromagnetic clutch 审中-公开
标题翻译：电磁离合器
公开(公告)号：JP2012251640A
公开(公告)日：2012-12-20
申请号：JP2011126456
申请日：2011-06-06
申请人： Denso Corp , 株式会社デンソー
发明人： SAKURABA SHIGEYOSHI , TABUCHI YASUO , TANABE MICHIHIRO , NAKAMURA TAKUSHI
IPC分类号： F16D27/112
摘要： PROBLEM TO BE SOLVED: To provide electromagnetic clutch which prevents adhesion of a wear powder of an armature and foreign matters, and also to increase a yield of a material and to reduce a manufacturing cost.SOLUTION: For the electromagnetic clutch, the armature 4 and the inner hub are manufactured with the same raw material in a hub 3 being a driven side rotary member B constituted of: the armature: a plate spring 6, a damper member 7; and the inner hub 5, That is, by using as the raw material, the inner diameter portion 43 of the armature abandoned before, the inner hub is manufactured. The inner hub is made of a low carbon steel material, therefore, and a necessary strength and wear resistance is secured by the inner hub manufactured through press working of the plate material.
摘要翻译：要解决的问题：提供一种电磁离合器，其防止电枢的磨损粉末和异物的附着，并且还提高材料的产率并降低制造成本。解决方案：对于电磁离合器，衔铁4和内轮毂在由作为从动侧旋转构件B的轮毂3中以相同的原材料制造，该从动侧旋转构件B由以下构成：电枢：板簧6，阻尼构件7 ; 和内轮毂5，即，通过使用废弃的电枢的内径部43作为原料，制造内轮毂。内毂由低碳钢材料制成，因此通过板材的冲压加工制造的内毂确保了必要的强度和耐磨性。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2011158002A Electromagnetic clutch 有权
标题翻译：电磁离合器
公开(公告)号：JP2011158002A
公开(公告)日：2011-08-18
申请号：JP2010018472
申请日：2010-01-29
申请人： Denso Corp , 株式会社デンソー
发明人： SAKURABA SHIGEYOSHI , TATEMATSU SHOZO , TABUCHI YASUO , ARAI MOTOTSUGU
IPC分类号： F16D27/112 , F16D27/10
摘要： PROBLEM TO BE SOLVED: To apply a limiter to an electromagnetic clutch and to prevent falling-off of driven side rotation bodies. SOLUTION: The driven side rotation bodies 30, 31, 33 are shaped to spread in the radial direction of a rotating shaft 11, a radial intermediate part of the driven side rotation body is formed with a breaking part 33g breaking when torque transmitted to the driven side rotation body from a drive side rotation body 21 becomes predetermined torque or more, and a holding member 35 is provided which is arranged facing in the axial direction of the rotating shaft 11 with respect to a rotation shaft side portion of the driven side rotation body and holds an anti-rotating shaft side portion of the driven side rotation body between itself and the rotating shaft side portion of the driven side rotation body when the breaking part 33g breaks, wherein a portion on the opposite side to the rotating shaft 11 from the breaking part 33g out of the driven side rotation body is set as the anti-rotating shaft side portion and a portion on the rotating shaft 11 side from the breaking part 33g out of the driven side rotation body is set as the rotating shaft side portion. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：将限制器应用于电磁离合器并防止从动侧旋转体的脱落。解决方案：从动侧旋转体30,31,33成形为沿着旋转轴11的径向扩展，从动侧旋转体的径向中间部形成有转矩传递时的断裂部33g断裂从驱动侧旋转体21到从动侧旋转体成为规定的转矩以上，并且设置有相对于被驱动的旋转轴侧部分沿着旋转轴11的轴向配置的保持部件35 并且当断开部33g断裂时，从动侧旋转体的自身与从动侧旋转体的旋转轴侧部分的防旋转轴侧部保持在其中，与旋转轴相反的一侧从断面部33g出来的从动侧旋转体11,11设定为防旋转轴侧部，旋转轴11侧的断裂部33g的一部分 e被驱动侧旋转体被设定为旋转轴侧部。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2008309196A Power transmission device and hub for the same 审中-公开
标题翻译：电力传输装置和集线器
公开(公告)号：JP2008309196A
公开(公告)日：2008-12-25
申请号：JP2007155516
申请日：2007-06-12
申请人： Denso Corp , 株式会社デンソー
发明人： NAKADA YOSHIHIRO , TABUCHI YASUO , ISHIKAWA KEIJI , SUZUKI TAKAYUKI , NOSAKA MICHIYASU , TADA YOSHIKI
IPC分类号： F16H55/36 , F16D3/58
CPC分类号： F16D3/68 , F16D3/84 , F16H55/36
摘要： PROBLEM TO BE SOLVED: To provide a power transmission device capable of preventing abnormal abrasion or the like of a fitting portion by using a flexible sealing member in a flange-shaped portion even if an outer diameter of a hub and a diameter of a pulley are different from each other.
SOLUTION: The power transmission device 1 makes the pulley 2 and the hub 5 fitted into and connected to each other. In projections 22 located on the outer circumferential side than an outer hub 53 among projections 51c on the side of the hub 5 and those 22 on the side of the pulley 2, there is provided an annular dust flange 51d protruding in a broadening manner from a front portion adjacent to the projections 51c of an elastic portion 52 radially outside. The outer circumferential end of the dust flange 51d abuts elastically against a sealing portion 23 of the pulley 2 by elastic force of the elastic portion 52 to be attached firmly thereto, and thereby the front face of the projections 22 is completely covered.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够通过在凸缘形部分中使用柔性密封构件来防止装配部分的异常磨损等的动力传递装置，即使轮毂的外径和直径滑轮彼此不同。解决方案：动力传递装置1使皮带轮2和轮毂5嵌合并相互连接。在轮毂5一侧的突起51c中的突出部51c的外周侧的突出部22和带轮2侧的突起51c之间，设置有从a 靠近径向外侧的弹性部分52的突起51c的前部。防尘凸缘51d的外周端通过弹性部52的弹力与弹性部件26的密封部23弹性地抵接，从而将突起22的前表面完全覆盖。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2008082190A Compressor with torque limiting function 有权
标题翻译：压缩机扭矩限制功能
公开(公告)号：JP2008082190A
公开(公告)日：2008-04-10
申请号：JP2006260605
申请日：2006-09-26
申请人： Denso Corp , 株式会社デンソー
发明人： UEDA MOTOHIKO , TABUCHI YASUO , ISHIKAWA KEIJI
IPC分类号： F04B35/00 , F04B27/08
摘要： PROBLEM TO BE SOLVED: To provide a compressor with a torque limiting function incorporating the torque limiting function with small variation in operating torque. SOLUTION: This compressor is provided with a shaft 1 rotated by power from an external power source, a lug plate 2 rotated integrally with the shaft, a swash plate 3 connected to the lug plate, rotated integrally with the shaft and inclined to the shaft, and a compression mechanism connected to the swash plate. The lug plate is fixed on the shaft through an outer cylindrical part 21 press-fitted and fixed to the shaft, and a press-fitting margin is set in a press-fitting part between the outer cylindrical part and the shaft so as to slide with a predetermined torque. A melting member 22 melted and softened by sliding heat is arranged on the peripheral surface of the outer cylindrical part. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为压缩机提供具有扭矩限制功能的扭矩限制功能，其具有小的操作扭矩变化。解决方案：该压缩机具有从外部动力源旋转的轴1，与该轴一体地旋转的凸耳板2，连接到凸耳板的斜盘3，与轴一体地旋转并倾斜于轴和连接到斜盘的压缩机构。凸耳片通过压配合固定在轴上的外圆柱形部分21固定在轴上，并且压配合边缘设置在外圆筒部分和轴之间的压配部分中，以便与预定扭矩。通过滑动热熔化并软化的熔化部件22设置在外筒部的周面上。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2006266376A Power transmission device 审中-公开
标题翻译：电力传输装置
公开(公告)号：JP2006266376A
公开(公告)日：2006-10-05
申请号：JP2005084415
申请日：2005-03-23
申请人： Denso Corp , 株式会社デンソー
发明人： NOSAKA MICHIYASU , TABUCHI YASUO , UEDA MOTOHIKO , TADA YOSHIKI
IPC分类号： F16D9/00 , F16H55/36 , F16H55/48
摘要： PROBLEM TO BE SOLVED: To provide a power transmission device capable of preventing axial deviation of a power shutting-off member and an inner hub and reducing cost and having excellent performance. SOLUTION: This power transmission device 10 is provided with a rotatable rotary part 1 to which rotary driving force from a driving source is transmitted, the power shutting-off member 3 for shutting off transmission of excessive torque between the rotary part and a rotary shaft 4 of a driven device and joined with the rotary shaft by a screw to rotate integrally, and the hub 2 connected with the rotary part 1 on one side and connected with the power shutting-off member on the other side. A first fitting part 301 of the power shutting-off member is fitted into a second fitting part 2041 of the hub so as to be stored in the second fitting part 2041 and is formed to rotate the power shutting-off member together by rotation of the hub. A fitting clearance in the radial direction between the first and second fitting parts and being vertical for an axial line of the rotary shaft is in a scope of 0.001 mm to 15% of diameter of circumscribing circle in the first fitting part. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供能够防止停电部件和内部毂的轴向偏离的动力传递装置，并且降低成本并且具有优异的性能。解决方案：该动力传递装置10设置有可旋转的旋转部1，来自驱动源的旋转驱动力被传递到该旋转部1，用于切断旋转部和旋转部之间的过大扭矩传递的动力切断部件3 驱动装置的旋转轴4通过螺钉与旋转轴一体地旋转，轮毂2在一侧与旋转部1连接，并与另一侧的动力关闭构件连接。电源关闭构件的第一装配部分301装配到毂的第二装配部分2041中，以便被存储在第二装配部分2041中，并且形成为通过旋转所述电动关闭构件枢纽。在第一和第二装配部件之间的径向上的装配间隙并且对于旋转轴的轴线是垂直的，在第一装配部分中的外围圆直径的0.001mm至15％的范围内。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2006177502A Electromagnetic clutch 审中-公开
标题翻译：电磁离合器
公开(公告)号：JP2006177502A
公开(公告)日：2006-07-06
申请号：JP2004373539
申请日：2004-12-24
申请人： Denso Corp , 株式会社デンソー
发明人： KONISHI TOSHIHIRO , TABUCHI YASUO , HAYASHI TOSHIHIRO
IPC分类号： F16D27/112
摘要： PROBLEM TO BE SOLVED: To increase the span length of a leaf spring in an electromagnetic clutch having such a hub structure that a leaf spring member is joined to an armature through an elastic member formed of a rubber elastic material. SOLUTION: The leaf spring 13e extending in the radial direction of a clutch is formed on the leaf spring member 13, the inner peripheral side 13a of the leaf spring member 13 is joined to a driven side device, and the outer peripheral side 13f of the leaf spring member 13 is integrally joined to the armature 5 through the elastic member 15. An interposing member 16 not adhered to the elastic member 15 is installed between the portion of the elastic member 15 facing the leaf spring 13e and the armature 5 so that the leaf spring 13e can be separated from the armature and elastically deformed. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过弹性构件由橡胶弹性材料形成的电磁离合器中的板簧的跨度长度增加，使其具有板簧构件与电枢接合的轮毂结构。解决方案：在片簧部件13上形成有沿离合器径向延伸的板簧13e，片簧部件13的内周侧13a与从动侧装置接合，外周侧 13弹簧构件13通过弹性构件15一体地接合到电枢5.在弹性构件15的面对板簧13e的部分和衔铁5之间安装未粘附到弹性构件15的插入构件16 使得板簧13e可以与电枢分离并弹性变形。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2004263831A Power transmission mechanism 有权
公开(公告)号：JP2004263831A
公开(公告)日：2004-09-24
申请号：JP2003057078
申请日：2003-03-04
申请人： Denso Corp , 株式会社デンソー
发明人： UEDA MOTOHIKO , TABUCHI YASUO
IPC分类号： F16D9/00 , F16H35/10
摘要： PROBLEM TO BE SOLVED: To disconnect power transmission at prescribed torque without causing fatigue rupture. SOLUTION: An inner ring 17a of a first one-way clutch 17 and an inner ring 18a of a second one-way clutch 18 are held between a step part 22b and a torque limiter part 19. The inner ring 17a and the inner ring 18a are fixed to a shaft 22 by axial force generated when the torque limiter part 19 is fastened to the shaft 22. A rupture part 19e where tensile strength due to axial force when the torque limiter part 19 is fastened to the shaft 22 is smaller than at other parts is provided in the torque limiter part 19. Stress generated at the torque limiter part 19 thus becomes axial force generated due to the fastening torque in assembling and axial force generated in accordance with the fastening torque. Almost no stress is thus generated by transmission torque. Stress generated at the rupture part 19e thus has almost no fluctuation, thereby fatigue rupture is hard to be generated. COPYRIGHT: (C)2004,JPO&NCIPI

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