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1. 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.

2. 发明专利

JPH03107534A CAMSHAFT DRIVE UNIT FOR V-TYPE WATER-COOLED ENGINE 失效
公开(公告)号：JPH03107534A
公开(公告)日：1991-05-07
申请号：JP24560789
申请日：1989-09-21
申请人： HONDA MOTOR CO LTD
发明人： MUKAI MASATO , AKUTSU TOSHIHARU , KIMOTO MASAHIKO
IPC分类号： F02B67/06 , F01L1/02 , F02B75/22
摘要： PURPOSE:To increase transmitting power to a water pump by disposing a water pump inside an inverse triangle formed by a crankshaft and cam driving shafts, and winding the part, passing the oblique line of the inverse triangle, of a timing belt on a water pump pulley. CONSTITUTION:An inverse triangle of three sides L1-L3 is formed by a crankshaft 15 and cam driving shafts 9, 10, and the upper side L3 is set to be longer than both oblique lines L1, L2. A timing belt 19 each is wound between a crank pulley 16 rigidly fixed at the crankshaft 15 and cam pulleys 17, 18 rigidly fixed at the cam driving shafts 9, 10 respectively. A water pump 20 is disposed inside this inverse triangle. The timing belt 19 is wound also on the water pump pulley 21 of the water pump 20. An idle pulley 22 and a tension pulley 23 are also disposed in the respective positions corresponding to the upper side L3 and one oblique line L2, thus providing the timing belt 19 with tension.

3. 发明专利

JPH02176120A AUXILIARY MACHINE DRIVING DEVICE FOR V-TYPE ENGINE 失效
公开(公告)号：JPH02176120A
公开(公告)日：1990-07-09
申请号：JP33315788
申请日：1988-12-28
申请人： HONDA MOTOR CO LTD
发明人： AKUTSU TOSHIHARU , MUKAI MASATO , KIMOTO MASAHIKO
IPC分类号： F02B67/00 , F02B75/22
摘要： PURPOSE:To shorten the longitudinal length of an engine by arranging a water pump in front of a rear cylinder train, installing a generator at the lower front, and arranging a generator driving belt between the front of the rear cylinder train and a timing belt. CONSTITUTION:A cylinder train 3L on the left side is located behind a cylinder train 3R on the right side in an engine E. A water pump 6 is arranged in front of the cylinder train 3L. A generator 13 is installed at the lower front of the cylinder train 3L, and a generator driving belt 15 is arranged between the front of the cylinder train 3L and a timing belt 9. The water pump 6 is fitted to the cylinder train 3L on the backwardly offset side, the generator driving belt 15 is arranged near the cylinder train 3L, thereby the forwardly protruded quantity is small, and the whole length of the engine E can be shortened.

4. 发明专利

JPS6341354B2 失效
公开(公告)号：JPS6341354B2
公开(公告)日：1988-08-16
申请号：JP16338782
申请日：1982-09-20
申请人： HONDA MOTOR CO LTD
发明人： OCHIAI HIDEO , HAMANE MASUMI , KIMOTO MASAHIKO
IPC分类号： B62J25/00 , B62J99/00 , B62M7/04 , F01P3/18 , F01P3/20 , F01P7/16 , F01P11/00 , F01P11/02 , F01P11/04 , F02B61/02

5. 发明专利

JP2001254620A COOLING PASSAGE STRUCTURE OF INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JP2001254620A
公开(公告)日：2001-09-21
申请号：JP2000066067
申请日：2000-03-10
申请人： HONDA MOTOR CO LTD
发明人： TAKAHASHI ISAMU , KIMOTO MASAHIKO
IPC分类号： F02F7/00 , F01P1/06 , F01P3/12
摘要： PROBLEM TO BE SOLVED: To improve the intake air charging efficiency of a two-cycle internal combustion engine and improve output by intercepting heat transmitted from a transmission chamber to a crank chamber to prevent a temperature rise of intake air in the crank chamber, and to improve durability of a transmission mechanism by stabilizing the temperature round the transmission chamber. SOLUTION: Cooling water passages 43, 44 are provided to enclose the crank chambers 6, 7 of the internal combustion engine 1 integrally having the transmission chamber 9 in the rear of the crank chambers 6, 7. The crank chambers 6, 7 are formed as crank chambers for a two-cycle internal combustion engine for primary compressing air-fuel mixture. A pair of parallel crankshafts 22, 25 are horizontally placed in the lateral direction, a cooling air introduction port is provided in front of the crankshafts 22, 25, a cooling air discharge port is provided in the rear thereof, and a cooling air passage for passing cooling air is provided extending from the cooling air introduction port toward the cooling air discharge port.

6. 发明专利

JPH03104795A MOTORCYCLE 失效
公开(公告)号：JPH03104795A
公开(公告)日：1991-05-01
申请号：JP24054189
申请日：1989-09-19
申请人： HONDA MOTOR CO LTD
发明人： MUKAI MASATO , AKUTSU TOSHIHARU , KIMOTO MASAHIKO
IPC分类号： B62M7/02 , B62M7/04 , B62M11/06
摘要： PURPOSE:To obtain an improved stability by arranging a clutch and a mission casing on one side of an engine, and by arranging engine accessories and a drive system thereof on the other side of the engine so as to set the gravita tional center of the engine system on the center line of a vehicle body. CONSTITUTION:In an motorcycle on which a large engine 10 such as a V-shape four-cylinder engine is mounted, the center line of a crank shaft 19 of the engine 10 is set on the center line of a vehicle body, and a main clutch and a mission casing are arranged on one side of the crankshaft 19. Further, on the other side thereof, an accessory drive system including a starter motor 20 and a generator is arranged. Accordingly, even though the distance between the tops of cylinders arranged in a V-like pattern becomes longer, the engine 10 can be installed on the front part of a frame without increasing the overall length of the vehicle body. Further, since the drive transmission unit of the engine 10 and the engine accessories are arranged on both sides of the engine 10, respectively, it is possible to prevent the height of the engine from increasing, and to easily balance the weights on both sides.

7. 发明专利

JP2005171969A Heat insulating structure in engine 审中-公开
标题翻译：发动机热绝缘结构
公开(公告)号：JP2005171969A
公开(公告)日：2005-06-30
申请号：JP2003416992
申请日：2003-12-15
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KIMOTO MASAHIKO , MIYAZAKI JUN
IPC分类号： F02F7/00 , F01P1/02
摘要： PROBLEM TO BE SOLVED: To reduce weight of an engine main body and sufficiently reduce mutual thermal effects of a crank chamber and a transmission chamber, in an engine in which a partition wall for partitioning the crank chamber and the transmission chamber formed inside the engine main body is provided for the engine main body.
SOLUTION: A hollow part 42 surrounding at least part of the crank chamber 16 so as to allow air to flow in includes at least the partition wall 9a and is provided for a crankcase 7.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了减轻发动机主体的重量并充分降低曲轴室和变速箱的相互热效应，在发动机中，在内部形成有用于分隔曲轴室和传动室的分隔壁发动机主体设置用于发动机主体。解决方案：围绕曲柄室16的至少一部分以允许空气流入的中空部分42至少包括分隔壁9a并且被设置用于曲轴箱7。版权所有（C）2005 ，JPO＆NCIPI

8. 发明专利

JPH01314684A OUTPUT DEVICE FOR MOTORCYCLE 失效
公开(公告)号：JPH01314684A
公开(公告)日：1989-12-19
申请号：JP14703088
申请日：1988-06-16
申请人： HONDA MOTOR CO LTD
发明人： MUKAI MASATO , AKUTSU TOSHIHARU , KIMOTO MASAHIKO
IPC分类号： B62M7/02 , B62M11/00
摘要： PURPOSE:To lower the center of gravity of a vehicle by arranging an output shaft coupled with the rear wheel to transmit the power through a transmission group to the rear wheel at the side of the crankshaft above the spindle. CONSTITUTION:A spindle 28 is arranged below a crankshaft 15 at the right hand of the body while a counter shaft 29 is arranged at obliquely upper right side and an output shaft 20 is arranged immediately thereabove. Consequently, the output shaft 20 is arranged at approximately same height as the crankshaft 15 at the side thereof, and a thrust shaft coupled with the output shaft 20 is extended rearward from a relatively high position of an engine 14. When the engine 14 is fixed to the body with the thrust shaft being held at same height as the center of the rear wheel 9, the portion of the engine 14 lower than the output shaft 20 is positioned lower than a horizontal face including the center of the rear wheel 9. Consequently, the entirety of the engine 14 can be fixed at a low position with respect to the body resulting in lowering of the center of gravity of vehicle.

9. 发明专利

JP2007327519A Tensioner device 有权
标题翻译：张力装置
公开(公告)号：JP2007327519A
公开(公告)日：2007-12-20
申请号：JP2006157520
申请日：2006-06-06
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KIMOTO MASAHIKO , IGARASHI MASASHI
IPC分类号： F16H7/08
摘要： PROBLEM TO BE SOLVED: To provide an endless transmitter tensioner device with a means for reducing impact reaction given by the endless transmitter, comprising a body case, a rod holder slidably fitted through the body case, a rod member slidably fitted through the rod holder and resiliently energized by an elastic member provided between the rod holder and itself, and a locking means provided between the rod holder and the rod member for preventing the push-back of the rod member.
SOLUTION: The means reduces push-in force on the rod member when pushed in with impact reaction given by the endless transmitter, while applying a time lag to the locking means before locking it.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种具有用于减少由无端发射器产生的冲击反作用的装置的无端变送器张紧器装置，包括主体壳体，可滑动地装配在主体壳体上的杆保持架，杆保持器，并且由设置在杆保持器和本身之间的弹性构件弹性地通电，以及设置在杆保持器和杆构件之间的锁定装置，用于防止杆构件的推回。解决方案：当通过环形发射器给出的冲击反作用力推动杆装置时，该装置减小了推动力，同时在锁定装置之前对锁定装置施加时间滞后。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JPH0291429A ENGINE WITH TRANSMISSION GEAR 失效
公开(公告)号：JPH0291429A
公开(公告)日：1990-03-30
申请号：JP24076088
申请日：1988-09-28
申请人： HONDA MOTOR CO LTD
发明人： MUKAI MASATO , AKUTSU TOSHIHARU , KIMOTO MASAHIKO
IPC分类号： B62M11/06 , F02B61/02 , F02B61/06 , F02B75/02 , F02B75/18 , F02B75/22 , F16H63/18
摘要： PURPOSE:To shorten distance between a clutch shaft and a shaft of a speed change gear of a transmission gear by separating the clutch and the speed change gear on the outside of balance weights located on both the farthest outsides of a crankshaft, and connecting the clutch and the speed change gear through a transmission shaft. CONSTITUTION:A crankshaft 5 is provided with two crankpins 6 and four balance weights 7a-7d. A transmission gear 2 has a clutch 20, a speed change gear 21 and a transmission shaft 22, and the clutch 20 is mounted in front of an engine 1 without interfering with the balance weight 7a, and transmitted power from a driven gear 23. In addition, the transmission shaft 22 is provided with a cam damper 24, through which the power is transmitted to the speed change gear 21 located in the rear of the shaft 22. The speed change gear 21 is located at a rear position without interfering with the balance weight 7d at the rear end.

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