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1. 发明专利

JP2007138732A Relief valve 审中-公开
标题翻译：救护阀
公开(公告)号：JP2007138732A
公开(公告)日：2007-06-07
申请号：JP2005329856
申请日：2005-11-15
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YOSHINAGA KEI , YONEYAMA MASAKI , TAKAHASHI ISAMU , NAGAHASHI YOSHIKI
IPC分类号： F01M1/16 , F01M1/06 , F01M11/00 , F16K17/04
CPC分类号： F01M1/16
摘要： PROBLEM TO BE SOLVED: To provide a relief valve which fulfills reliable defoaming function by adapting to an increase in discharged oil volume from an outlet and an increase in discharge pressure while avoiding an increase in the size of the skirt shape.
SOLUTION: This relief valve comprises a cylindrical valve housing fitted to an engine body continuously with a relief valve and having an outlet at the axial intermediate portion, a valve element slidably fitted to the valve housing by communicating a relief passage with the outlet when the hydraulic pressure in the relief passage is increased to a predetermined one or above, and a skirt having an upper end above the outlet and fixed to the valve housing to guide the oil discharged from the outlet to the lower side. An annular recessed part 54 is formed in the intermediate outer periphery of the valve housing 44 on the underside of the outlet 43.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决问题：提供一种通过适应来自出口的排出油量的增加和排出压力的增加来实现可靠消泡功能的安全阀，同时避免了裙部形状的增加。解决方案：该安全阀包括一个圆柱形阀门壳体，它与发动机主体连续地安装有安全阀并在轴向中间部分具有出口;阀元件，其可滑动地装配到阀壳体上，当将释放通道中的液压增加到预定的一个或更多个时，以及裙部，其上端在出口上方并固定到阀壳体，以将从出口排出的油引导到下侧。在出口43的下侧的阀壳44的中间外周形成环形凹部54.版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007092700A Power device provided with crank case on which accessary is attached, and motorcycle mounted with the power device 有权
标题翻译：电源设备提供附件附带的起重机箱，电动装置安装电机
公开(公告)号：JP2007092700A
公开(公告)日：2007-04-12
申请号：JP2005285801
申请日：2005-09-30
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： TAKAHASHI ISAMU , TAWARADA YUICHI
IPC分类号： F02B61/02 , F02B61/06 , F02B67/06 , F02F7/00
CPC分类号： F02B67/06 , F02B61/02 , F02B2275/08 , F02F7/0073 , F02F2007/0078
摘要： PROBLEM TO BE SOLVED: To improve work efficiency in attaching an accessory to a crank case and miniaturize the crank case by inhibiting drop of rigidity of the crank case by an opening provided on a side wall of the crank case.
SOLUTION: An internal combustion engine E of a power device P is provided with an oil pump 80 driven and rotated by a transmission mechanism T provided with an endless chain 103, and a crank case 4 provided with an opening 130 formed by projecting walls 112, 122 of side walls 12, 22 of the crank case 4 in an axial direction. A drive sprocket 101 and a drive sprocket 102 are attached to a main shaft 53 of a transmission M and a shaft end part 81a of a drive shaft 81 of the oil pump 80 respectively. The projecting walls 112, 122 and mating surfaces 113, 123 include overlapping parts 122a, 123a overlapping the driven sprocket 102 in a side view, and whole body of the shaft end part 81a and remaining part of the driven sprocket 102 are exposed in the opening 130.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提高将附件附接到曲轴箱的工作效率，并且通过设置在曲轴箱的侧壁上的开口来抑制曲轴箱的刚性下降，从而使曲轴箱小型化。解决方案：动力装置P的内燃机E设置有由设置有环形链条103的传动机构T驱动和旋转的油泵80，以及设置有通过突出形成的开口130的曲轴箱4 曲轴箱4的侧壁12,22的壁112,122沿轴向。驱动链轮101和驱动链轮102分别连接到变速器M的主轴53和油泵80的驱动轴81的轴端部81a。突出壁112,122和配合面113,123在侧视图中包括与从动链轮102重叠的重叠部122a，123a，轴端部81a的全身和从动链轮102的剩余部分露出在开口部（C）2007年，JPO＆INPIT

3. 发明专利

JP2007064057A Camshaft 审中-公开
标题翻译：凸轮轴
公开(公告)号：JP2007064057A
公开(公告)日：2007-03-15
申请号：JP2005249248
申请日：2005-08-30
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： TAKAHASHI ISAMU
IPC分类号： F01L1/04 , F01M1/06 , F01M9/10
摘要： PROBLEM TO BE SOLVED: To reduce a cost of a camshaft in which an oil groove is formed in an outer periphery of a shaft body, and to suppress increase in weight of the camshaft. SOLUTION: The assembly type camshaft 42 has the shaft body 60, cam pieces 61, and a pair of fitting members of a thrust restriction member 70 and a mounting member 80 which are fitted to the outer periphery of the shaft body 60 and are integrally connected with the shaft body 60. A clearance 90 opened to the outside in a radial direction is formed between neighboring thrust restriction member 70 and the mounting member 80, and the clearance 90 constitutes the oil groove 91. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了降低在轴体的外周形成油槽的凸轮轴的成本，并且抑制凸轮轴的重量的增加。解决方案：组装式凸轮轴42具有轴体60，凸轮件61和安装在轴体60的外周上的推力限制构件70和安装构件80的一对配件，与轴体60一体地连接。在相邻推力限制构件70和安装构件80之间形成有沿径向向外侧开口的间隙90，并且间隙90构成油槽91。 C）2007，JPO＆INPIT

4. 发明专利

JP2006183498A Auxiliary machine mounting structure for internal combustion engine 审中-公开
标题翻译：辅助发动机辅助机械安装结构
公开(公告)号：JP2006183498A
公开(公告)日：2006-07-13
申请号：JP2004375591
申请日：2004-12-27
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： TAWARADA YUICHI , TAKAHASHI ISAMU
IPC分类号： F01M11/12 , F02B67/06
摘要： PROBLEM TO BE SOLVED: To facilitate assembly of an auxiliary machine drive shaft by arranging an oil level inspection window on an extended line of an axis of the auxiliary machine drive shaft and utilizing an aperture for the inspection window for assembly of the auxiliary machine shaft.
SOLUTION: The oil level inspection window 9 is provided on an aperture 10B2 of a divided lower case side wall 10B1 of a crank case, and the aperture 10B2 is positioned on the extended line 0-0 of the axis of the auxiliary machine drive shaft 4. Assembly of the auxiliary machine drive shaft 4, such as attachment of a sprocket 4A to a drive shaft end 4a in assembly of the shaft 4, is performed before fitting of the oil inspection window 9 to the aperture 10B2, and can be easily performed with the usage of the aperture 10B2.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了便于通过在辅助机器驱动轴的轴线的延伸线上布置油位检查窗口并且利用用于检查窗口的孔的组装辅助机器驱动轴来辅助辅助机构机轴。解决方案：油位检查窗9设置在曲轴箱的分割的下壳体侧壁10B1的孔10B2上，孔10B2位于辅助机械的轴线的延伸线0-0上驱动轴4.在将油检查窗9安装到孔10B2之前，辅助机械驱动轴4的组装，例如在轴4的组装中将链轮4A连接到驱动轴端4a，并且可以可以容易地利用孔10B2的使用来执行。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2001254722A MOTIVE POWER TRANSMISSION DEVICE OF INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JP2001254722A
公开(公告)日：2001-09-21
申请号：JP2000066068
申请日：2000-03-10
申请人： HONDA MOTOR CO LTD
发明人： TAKAHASHI ISAMU , KIMOTO MASAHIKO
IPC分类号： B60K17/02 , F02B77/00 , F16C9/02 , F16C19/46 , F16H1/22
摘要： PROBLEM TO BE SOLVED: To improve durability of a motive power transmission system part and a motive power transmission device by eliminating deflection of a shaft end of one crankshaft for fixing a primary drive gear of an internal combustion engine having a pair of the crankshafts. SOLUTION: This motive power transmission device of an internal combustion engine 1 has a pair of the crankshafts 22, 25 connected to each other by meshing of interlocking gears 27, 28 fixed on respective crankshafts. A primary drive gear 29 is fixed on the one crankshaft 25 of a pair of the crankshafts 22, 25 and output of the internal combustion engine 1 is transmitted to a transmission 3 through meshing of the primary drive gear 29 with a primary driven gear 30 on the side of the transmission 3 and a clutch 34. A bearing 60 is arranged on the shaft end for fixing the primary drive gear 29 of the crankshaft 25. A bearing using a needle roller bearing 63 is used for this bearing 60 and the clutch 34 is arranged adjacent to the bearing 60.

6. 发明专利

JPH10176601A CRANKCASE CLAMPING STRUCTURE FOR TWO-STROKE INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPH10176601A
公开(公告)日：1998-06-30
申请号：JP33682196
申请日：1996-12-17
申请人： HONDA MOTOR CO LTD
发明人： SHIOZAKI TOMOO , TANAKA HIROYUKI , TAKAHASHI ISAMU , KAWAI TOSHIAKI
IPC分类号： F02F1/00 , F02B61/02 , F02B75/02 , F02B75/18 , F02B75/22 , F02F7/00
摘要： PROBLEM TO BE SOLVED: To provide a crankcase clamping structure for a twostroke internal combustion engine, which enables an internal combustion engine together with an associated transmission to be made compact. SOLUTION: A crankcase clamping structure is applied to a two-stroke internal combustion engine which includes at least one cylinder detachably arranged on a crankcase 21 for rotatably supporting a crankshaft. The crankcase 21 is divided at its plane on which the axial center of the crankshaft lies. Clamping bolts 60F and 60R for use in joining both divided crankcases 21U and 21D together and clamping the support part of the crankshaft are arranged so as to be exposed to the outside when a cylinder 22R is detached from the crankcase 21.

7. 发明专利

JPH07332084A FORCIBLY AIR COOLING TYPE INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPH07332084A
公开(公告)日：1995-12-19
申请号：JP15272794
申请日：1994-06-11
申请人： HONDA MOTOR CO LTD
发明人： TAKAHASHI ISAMU , SEKIYA YOSHIYUKI
IPC分类号： B62J99/00 , F01P1/02 , F01P5/06 , F02B61/02 , F02B75/02 , F02B75/16 , F02F1/30 , B62J39/00
摘要： PURPOSE:To supply much cooling wind to a cylinder head so as to improve cooling property of the cylinder head by providing a shroud for enclosing cylinder cooling fins and cylinder head cooling fins and a fan cover for leading cooling wind generated by a cooling fan to each fin in the shroud. CONSTITUTION:In the swing power unit of a scooter type motorcycle, a cooling fan 29 driven by an internal combustion engine 5 is provided so as to feed cooling wind to a cylinder block 20 and a cylinder head 21. A shroud 24 for enclosing each of cooling fins 26, 27 provided on a cylinder block 20 and a cylinder head 21 respectively is provided, and cooling wind generated by the cooling fan 29 is led in the shroud 24 through a fan cover 23. At this time, a clearance space on the cooling fin 26 side of the shroud 24 is set to be wide on the cooling wind discharging side of the cooling fan 29 and to be narrow on the other parts. The clearance space on the cooling fin 27 side is set to be wide in the vicinity of the discharging port and the cooling wind discharging side of the cooling fan 29.

8. 发明专利

JP2007139165A Dog clutch 有权
标题翻译：狗离合器
公开(公告)号：JP2007139165A
公开(公告)日：2007-06-07
申请号：JP2005337693
申请日：2005-11-22
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： NAGAHASHI YOSHIKI , TAKAHASHI ISAMU , YAMAMOTO KAZUMICHI
IPC分类号： F16D11/04
CPC分类号： F16D11/10
摘要： PROBLEM TO BE SOLVED: To enable an engagement part to balance on strength without causing increase in weight corresponding to change in applied torque in accordance with change in power transmitting direction in a dog clutch which is respectively provided with the engagement part including first engagement surface which engages to opposed surfaces of a drive side rotator and a non-drive side rotator in the event of drive force of a drive member being generated and second engagement surface which engages in case of the drive member being subjected to the drive force from the non-drive member. SOLUTION: The dog clutch is configured so that extension line to inward side of the first engagement surface 47a passes through position offset from rotating axis and simultaneously enables extension line to inward side of a second engagement surface 47b to pass through the rotating axis and thereby, a first engagement part 47 is formed in substantially trapezoidal shape which makes the width along circumferential direction of radially outward side greater than the width along circumferential direction of radially inward side on projection drawing to plane surface orthogonal to the rotating axes of the drive side rotator 32 and the non-drive side rotator. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了使接合部能够根据在分别设置有第一接合部的接合部的爪式离合器中的动力传递方向的变化而使强度平衡而不引起对应于施加转矩的变化的重量的增加在驱动构件的驱动力产生的情况下，与驱动侧转子和非驱动侧旋转体的相对表面接合的接合表面和在驱动构件受到驱动力的情况下啮合的第二接合表面非驱动器成员。解决方案：狗爪式离合器被构造成使得到第一接合表面47a的内侧的延伸线穿过偏离旋转轴线的位置，并且同时使得延伸线到第二接合表面47b的内侧以通过旋转轴线从而第一接合部47形成为大致梯形形状，使得沿着径向外侧的周向的宽度大于沿突出拉伸的径向内侧的周向的宽度，与驱动的旋转轴正交的平面侧转子32和非驱动侧旋转器。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2007092743A Layout structure of hydraulic control valve for valve train in internal combustion engine 有权
标题翻译：内燃机阀门液压控制阀的布局结构
公开(公告)号：JP2007092743A
公开(公告)日：2007-04-12
申请号：JP2006120503
申请日：2006-04-25
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KONO NAOKI , TAKAHASHI ISAMU
IPC分类号： F02B61/02 , F01L13/00 , F01M1/06 , F01M1/16 , F02B75/22
CPC分类号： F01L1/146 , F01L1/34 , F02B61/02 , F02F7/0012 , F16C7/023
摘要： PROBLEM TO BE SOLVED: To provide layout structure of a hydraulic control valve for a valve train in an internal combustion engine capable of reducing the influence of the heat from cylinders and not impairing external appearance.
SOLUTION: The valve system hydraulic control valve arrangement structure for an internal combustion engine is provided with a valve operation characteristic changing mechanism 160 for changing operation characteristic of at least one of an intake valve and an exhaust valve and a hydraulic control valve 168 for a valve train for controlling the pressure of an operating fluid supplied to the valve operation characteristic changing mechanism 160. In this case, the hydraulic control valve 168 for a valve train is arranged on a side of a crank case 22 supporting and covering a crank shaft 21 under the cylinders 23f and 23r.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够减少来自气缸的热量的影响并且不损害外观的内燃机中的气门机构的液压控制阀的布局结构。解决方案：用于内燃机的阀门系统液压控制阀装置结构设置有用于改变进气门和排气门中至少一个的操作特性的阀操作特性改变机构160和液压控制阀168 用于控制供应到阀操作特性改变机构160的工作流体的压力的气门机构。在这种情况下，用于气门机构的液压控制阀168布置在支撑并覆盖曲柄的曲轴箱22的一侧轴21在气缸23f和23r下方。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2007092735A Engine lubricating device for small vehicle 有权
标题翻译：小型车用发动机润滑装置
公开(公告)号：JP2007092735A
公开(公告)日：2007-04-12
申请号：JP2005287126
申请日：2005-09-30
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： TAWARADA YUICHI , SHIOZAKI HIDEKO , TAKAHASHI ISAMU
IPC分类号： F01M1/06
CPC分类号： F01M11/02
摘要： PROBLEM TO BE SOLVED: To narrow the width of a lower case in a direction along the axis of a crankshaft in an engine lubricating device for a small vehicle. SOLUTION: In this engine lubricating device for the small vehicle in which a head side oil passage is provided in one end part of a cylinder head along the axis of the crankshaft, and in the lower case of a crank case, a supply source side oil passage communicating with the oil supply source is provided extendedly in parallel with the axis of the crankshaft, and also a branch oil passage leading oil to the head side oil passage is provided to be branched from the supply source side oil passage and raised upward, an upper case side oil passage 149 communicating with the head side oil passage 150 and extending vertically is provided in one end part of an upper case 58 along the axis of the crankshaft 67, and a communicating passage 151 communicating between the upper end of the branch oil passage 148 arranged in a lower case 60 on the further inward side of the upper case side oil passage 149 along the axis of the crankshaft 67 and the lower end of the upper case side oil passage 149 is formed between the coupling surfaces of the upper case 58 and the lower case 60. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：在小型车辆的发动机润滑装置中，在沿着曲轴的轴线的方向上缩小下壳体的宽度。解决方案：在这种小型车辆的发动机润滑装置中，其中头侧油路沿着曲轴的轴线设置在气缸盖的一个端部中，并且在曲轴箱的下壳体中，供给与供油源连通的源侧油路设置成与曲轴的轴线平行地设置，并且还具有从油路侧油路向前侧油路分支的分支油路，从供油源侧油路分支并升起在上壳体58的一端部沿着曲轴67的轴线设置有与头侧油路150连通并垂直延伸的上壳体侧油路149和连通通路151，分支油路148布置在沿着曲轴67的轴线和上壳体侧油路149的下端的上壳体侧油路149的进一步内侧的下壳体60中形成在上壳体58和下壳体60的联接表面之间。版权所有（C）2007，JPO＆INPIT

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