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1. 发明专利

ES2371580A1 ESTRUCTURA DE AISLAMIENTO ACUSTICO CON RESONADOR. 未知
公开(公告)号：ES2371580A1
公开(公告)日：2012-01-05
申请号：ES200900113
申请日：2009-01-15
申请人： HONDA MOTOR CO LTD
发明人： CHO MASAKI , SASAKI NORIHIKO , NAKATSUKA MASAHIKO
IPC分类号： F02B77/13 , G10K11/172
摘要： Estructura de aislamiento acústico con resonador.Objeto: Lograr una mejora del efecto de reducción de ruido de una estructura de aislamiento acústico que incluye un elemento de cubierta para cubrir una unidad de potencia por fuera con el fin de reducir el sonido radiante generado por la unidad de potencia, y un resonador.Medios de solución: Una estructura de aislamiento acústico incluye una cubierta de armadura C1 para cubrir una mitad de cárter izquierda 13a y una cubierta izquierda 14 que constituye una cubierta parcial lateral de la unidad de potencia P por el lado izquierdo con el fin de reducir el sonido radiante generado por la cubierta parcial lateral y mejorar la calidad del aspecto de la unidad de potencia P, y el resonador 120 capaz de resonar a una frecuencia especificada del sonido radiante. El resonador 120 está dispuesto en un espacio formado entre la cubierta parcial lateral y la cubierta de armadura C1 en el estado fuera de contacto con la cubierta de armadura C1, y está unido a la cubierta parcial lateral en contacto con ésta última.

2. 发明专利

CA2584308C TRANSMISSION STRUCTURE OF POWER UNIT FOR VEHICLE 未知
公开(公告)号：CA2584308C
公开(公告)日：2009-12-08
申请号：CA2584308
申请日：2007-04-10
申请人： HONDA MOTOR CO LTD
发明人： NAKANO KENICHI , CHO MASAKI , NAKATSUKA MASAHIKO , TAKEUCHI KAZUHIRO
IPC分类号： F16H45/02 , B60K17/02 , B60K17/10 , F16D25/062 , F16D25/0638 , F16D25/12 , F16H61/14
摘要： In transmission structure of a power unit for a vehicle provided with a hydrostatic continuously variable transmission for shifting and transmitting driving force from an internal combustion engine to a rear wheel, as an oil passage for operating oil of a neutral/drive switching clutch is provided on the downstream side of an oil passage in the hydrostatic continuously variable transmission in related art, the operating pressure of the neutral/drive switching clutch lowers because of the loss of oil pressure and the present invention is made to address the problem. There are provided an oil pump that is rotated by the driving force of an internal combustion engine and supplies oil to a hydrostatic continuously variable transmission and a neutral/drive switching clutch which is arranged between the hydrostatic continuously variable transmission and a rear wheel, in which a hydraulic piston adjacent to each set of driving friction plates and driven friction plates is moved by pressure in an oil pressure chamber and which connects and disconnects the driving force. An oil passage to the neutral/drive switching clutch is branched from an oil passage from the oil pump to the upstream sid e of the hydrostatic continuously variable transmission.

3. 发明专利

DE102008061125B4 Schallisolierungsstruktur mit Resonator 未知
公开(公告)号：DE102008061125B4
公开(公告)日：2020-01-30
申请号：DE102008061125
申请日：2008-12-09
申请人： HONDA MOTOR CO LTD
发明人： CHO MASAKI , SASAKI NORIHIKO , NAKATSUKA MASAHIKO
IPC分类号： G10K11/172 , F02B77/13
摘要： Schallisolierungsstruktur, umfassendein Abdeckelement (Ci), mit dem eine einen sich ausbreitenden Schall erzeugende Geräuschquellenvorrichtung (P) auf der Außenseite davon von einer vorbestimmten Richtung davon her abgedeckt ist, um so den sich ausbreitenden Schall zu reduzieren; undeinen Resonator (120), der bei einer spezifizierten Frequenz des sich ausbreitenden Schalls resoniert,wobei der Resonator (120) ohne Kontakt mit dem Abdeckelement (C1) in einem Raum (S) angeordnet ist, der zwischen der Geräuschquellenvorrichtung (P) und dem Abdeckelement gebildet ist, und an der Geräuschquellenvorrichtung befestigt ist und damit in Kontakt steht,wobei der Resonator (120) in der Nähe einer Oszillationsquelle (60) des sich ausbreitenden Schalls von einer spezifizierten Frequenz montiert ist,wobei ein Öffnungsteil (127) eines Halsteils (126) des Resonators (120) in dem Raum (S) in einer Richtung entlang des Abdeckelements (C1) und in einem Richtungssinn (A1) zu der Innenseite des Raumes hin, insbesondere parallel zu einer insbesondere nach oben gerichteten Achse des Öffnungsteils (127), geöffnet ist,wobei die Geräuschquellenvorrichtung (P) eine unterhalb eines Fahrersitzes (9) bei einem Motorrad (V) angeordnete Krafteinheit ist,wobei das Öffnungsteil (127) sich relativ zu dem Sitz (9) auf der Vorderseite befindet, undwobei der Richtungssinn (A1), in dem das Öffnungsteil (127) geöffnet ist, ein nach oben gerichteter Richtungssinn ist.

4. 发明专利

DE102008061125A1 未知
公开(公告)号：DE102008061125A1
公开(公告)日：2009-09-03
申请号：DE102008061125
申请日：2008-12-09
申请人： HONDA MOTOR CO LTD
发明人： CHO MASAKI , SASAKI NORIHIKO , NAKATSUKA MASAHIKO
IPC分类号： G10K11/172 , F02B77/13
摘要： To enhance the noise reducing effect of a sound insulation structure which includes a cover member for covering a power unit from the outside so as to reduce the radiant sound generated from the power unit, and a resonator. A sound insulation structure includes an armor cover for covering a left case half and a left cover constituting a side part cover of the power unit from the left side so as to reduce the radiant sound generated from the side part cover and enhance an appearance quality of the power unit, and the resonator capable of resonating at a specified frequency of the radiant sound. The resonator is disposed in a space formed between the side part cover and the armor cover in the state of being out of contact with the armor cover, and is attached to the side part cover in contact with the latter.

5. 发明专利

DE102008061126A1 未知
公开(公告)号：DE102008061126A1
公开(公告)日：2009-08-27
申请号：DE102008061126
申请日：2008-12-09
申请人： HONDA MOTOR CO LTD
发明人： CHO MASAKI , NAKATSUKA MASAHIKO , SASAKI NORIHIKO , OSUKA TAKANORI
IPC分类号： B60K17/04
摘要： A torque shock or vibrations caused by the rotary inertia of a hydrostatic continuously variable transmission is reduced to improve ride quality of a vehicle when excessive torque occurs in a torque transmission path between a crankshaft and a drive wheel. A motorcycle includes a hydrostatic continuously variable transmission rotatably driven by torque of a crankshaft of an internal combustion engine. A rear wheel is rotatably driven by torque from the transmission. A torque damper absorbs excessive torque occurring in a torque transmission path from the crankshaft to the rear wheel. The torque dampers include an input side torque damper disposed in an input side torque transmission path between the crank shaft and the transmission and an output side torque damper disposed in an output side torque transmission path between the transmission and the rear wheel.

6. 发明专利

CA2481155A1 VISCOUS DAMPER 未知
公开(公告)号：CA2481155A1
公开(公告)日：2005-03-25
申请号：CA2481155
申请日：2004-09-10
申请人： HONDA MOTOR CO LTD
发明人： OSADA KUNIHIRO , SONOBATA AKIRA , NAKATSUKA MASAHIKO
IPC分类号： F02B77/00 , F16C3/06 , F16D3/12 , F16D3/80 , F16D33/00 , F16F15/121 , F16F15/131 , F16F15/16 , F16F15/167 , F16F15/173
摘要： In driving accessories by a crankshaft through a damper, the smooth performance in driving the accessories is ensured by a constitution in which the damper consists of a viscous coupling. The rotational driving force of the crankshaft is transmitted to the viscous damper hub through the meshing of a large diameter gear and a driven gear, the viscous damper forming a unit with the driven gear. The rotational driving force is further transmitted to a viscous damper housing through the hub 31 and the viscous coupling means, i.e., the viscous coupling means comprising a number of plates which are movable relative to each other in a space filled with silicon oil. The rotational driving force, which is transmitted to the housing and is dampened in toque changes by the function of the coupling means, is transmitted to a rotor shaft of an alternator to smoothly rotate the alternator rotor.

7. 发明专利

ES2376869B1 SISTEMA DE SUPERVISION DE CANTIDAD DE ACEITE PARA MOTOCICLETA. 未知
公开(公告)号：ES2376869B1
公开(公告)日：2013-02-28
申请号：ES200900114
申请日：2009-01-15
申请人： HONDA MOTOR CO LTD
发明人： CHO MASAKI , NAKATSUKA MASAHIKO , URUKURA YASUTAKA , TAKEUCHI KAZUHIRO
IPC分类号： F16D48/02 , F01M1/20 , F01M11/12 , F16D25/12 , F16D48/06 , F16H57/04 , F16H59/68 , F16H61/12 , F16H61/68 , F16H61/682

8. 发明专利

ES2376869A1 SISTEMA DE SUPERVISION DE CANTIDAD DE ACEITE PARA MOTOCICLETA. 未知
公开(公告)号：ES2376869A1
公开(公告)日：2012-03-20
申请号：ES200900114
申请日：2009-01-15
申请人： HONDA MOTOR CO LTD
发明人： CHO MASAKI , NAKATSUKA MASAHIKO , URUKURA YASUTAKA
IPC分类号： F16D48/02 , F01M1/20 , F01M11/12 , F16D25/12 , F16D48/06 , F16H57/04 , F16H59/68 , F16H61/12 , F16H61/68 , F16H61/682
摘要： Objeto: La degradación de la sensación de conducción se evita evitando el enganche/desenganche (enganche/desenganche repentino) de un embrague hidráulico de motocicleta debido a una falta de presión hidráulica.Medios de solución: Antes de que un sensor hidráulico 16 emita una señal de detección de disminución de la presión hidráulica Sx, un sensor de nivel de aceite 30 emite una señal de aviso de disminución del nivel de aceite Sf en el estado donde hay suficiente cantidad de aceite para no poner un embrague de conmutación ND 12 en un estado de desenganche, aunque la presión hidráulica disminuye a consecuencia de un nivel de aceite inclinado debido a deceleración repentina, arranque repentino, marcha por una pendiente, o análogos. Así, se puede evitar que el embrague de conmutación ND 12 se desenganche o enganche (desenganche o enganche brusco).

9. 发明专利

ES2376617A1 VEHICULO PROVISTO DE AMORTIGUADOR DE PAR. 未知
公开(公告)号：ES2376617A1
公开(公告)日：2012-03-15
申请号：ES200900204
申请日：2009-01-26
申请人： HONDA MOTOR CO LTD
发明人： CHO MASAKI , NAKATSUKA MASAHIKO , SASAKI NORIHIKO , OSUKA TAKANORI
IPC分类号： B60K17/04
摘要： Vehículo provisto de amortiguador de par.Objeto: Se reduce el choque de par o las vibraciones producidas por la inercia rotativa de una transmisión hidrostática de variación continua con el fin de mejorar la calidad de conducción de un vehículo cuando tiene lugar par excesivo en un recorrido de transmisión de par entre un cigüeñal y una rueda de accionamiento.Medios de solución: Una motocicleta V incluye: una transmisión hidrostática de variación continua 60 movida rotativamente por el par de un cigüeñal 33 de un motor de combustión interna E; una rueda trasera 7 movida rotativamente por el par de la transmisión 60; y un amortiguador de par 54, 100 para absorber el par excesivo que tiene lugar en un recorrido de transmisión de par desde el cigüeñal 33 a la rueda trasera 7. Los amortiguadores de par 54, 100 incluyen: un amortiguador de par de lado de entrada 54 dispuesto en un recorrido de transmisión de par de lado de entrada entre el eje de manivela 33 y la transmisión 60; y un amortiguador de par de lado de salida 100 dispuesto en un recorrido de transmisión de par de lado de salida entre la transmisión 60 y la rueda trasera 7.

10. 发明专利

CA2584308A1 TRANSMISSION STRUCTURE OF POWER UNIT FOR VEHICLE 未知
公开(公告)号：CA2584308A1
公开(公告)日：2007-10-26
申请号：CA2584308
申请日：2007-04-10
申请人： HONDA MOTOR CO LTD
发明人： TAKEUCHI KAZUHIRO , CHO MASAKI , NAKANO KENICHI , NAKATSUKA MASAHIKO
IPC分类号： F16D47/06 , B60K17/02 , B60K17/10 , F16D25/06 , F16D25/0638 , F16D25/12 , F16D31/06
摘要： In transmission structure of a power unit for a vehicle provided with a hydrostatic continuously variable transmission for shifting and transmitting driving force from an internal combustion engine to a rear wheel, as an oil passage for operating oil of a neutral/drive switching clutch is provided on the downstream side of an oil passage in the hydrostatic continuously variable transmission in related art, the operating pressure of the neutral/drive switching clutch lowers because of the loss of oil pressure and the present invention is made to address the problem. There are provided an oil pump that is rotated by the driving force of an internal combustion engine and supplies oil to a hydrostatic continuously variable transmission and a neutral/drive switching clutch which is arranged between the hydrostatic continuously variable transmission and a rear wheel, in which a hydraulic piston adjacent to each set of driving friction plates and driven friction plates is moved by pressure in an oil pressure chamber and which connects and disconnects the driving force. An oil passage to the neutral/drive switching clutch is branched from an oil passage from the oil pump to the upstream sid e of the hydrostatic continuously variable transmission.

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