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1. 发明专利

DE69803960T2 未知
公开(公告)号：DE69803960T2
公开(公告)日：2002-06-27
申请号：DE69803960
申请日：1998-07-28
申请人： HONDA MOTOR CO LTD
发明人： OHSONO KOUHEI , YAGASAKI TORU , OHHASHI AKIHITO , KANEHARA SHIGERU , AKAGI HIROMUFI , SHIMADA TAKAMICHI
IPC分类号： F16H55/56 , F16G5/16 , F16H9/12 , F16H61/662 , F16H61/38
摘要： A metal V-belt type continuously variable transmission in which the length (L) of a side of an element contacting with a V-face of a pulley is shortened to increase a ratio range. The angle of the V-face of the pulley is represented by ( alpha ), and the hertz surface pressure between the pulley and the metal element is represented by ( sigma H), the following relation is established: L PROPORTIONAL sin alpha / sigma H . When the hertz surface pressure ( sigma H) is determined to be between an upper limit value defined by the wear durability of the metal element and a lower limit value defined by the limit tensile force of an endless belt, the element side length (L) can be decreased by decreasing the angle ( alpha ) of the V-face of the pulley. Thus, the distance through which the metal element can be moved radially of the pulley is increased to increase the ratio range.

2. 发明专利

DE69923442D1 未知
公开(公告)号：DE69923442D1
公开(公告)日：2005-03-03
申请号：DE69923442
申请日：1999-03-08
申请人： HONDA MOTOR CO LTD
发明人： KANEHARA SHIGERU , YAGASAKI TORU
IPC分类号： F16G5/16

3. 发明专利

DE69904984D1 未知
公开(公告)号：DE69904984D1
公开(公告)日：2003-02-27
申请号：DE69904984
申请日：1999-05-26
申请人： HONDA MOTOR CO LTD
发明人： YAGASAKI TORU , SHIMADA TAKAMICHI
IPC分类号： F16G5/16
摘要： The relation of the length h1 of the V surface of each metal element to the saddle primary thickness h2 is determined such that the strength of the metal element for the Hertz's pressure generated on the V surface 2 from the normal force P which acts on the V surface 2 when the element engages in the V-shaped groove of a pulley and the strength for the bending moment which is produced by the normal force P on the saddles 1 of the metal element are made substantially equal to each other. Also, the relation of the length of the V surface to the saddle primary thickness is determined such that the fatigue life by the Hertz's pressure which acts on the V surface and the fatigue life by the bending moment which acts on the saddles are made substantially equal to each other. The length h1 of the V surface, which is determined in the above mentioned ways, can be about 0.26 - 1.0 of the saddle primary thickness h2. Thus, the miniaturization and lightening of the element is achieved by this rational method which equalizes the fatigue life for the whole body of the element while providing the element with necessary strengths.

4. 发明专利

DE69803960D1 未知
公开(公告)号：DE69803960D1
公开(公告)日：2002-04-04
申请号：DE69803960
申请日：1998-07-28
申请人： HONDA MOTOR CO LTD
发明人： OHSONO KOUHEI , YAGASAKI TORU , OHHASHI AKIHITO , KANEHARA SHIGERU , AKAGI HIROMUFI , SHIMADA TAKAMICHI
IPC分类号： F16H55/56 , F16G5/16 , F16H9/12 , F16H61/662 , F16H61/38
摘要： A metal V-belt type continuously variable transmission in which the length (L) of a side of an element contacting with a V-face of a pulley is shortened to increase a ratio range. The angle of the V-face of the pulley is represented by ( alpha ), and the hertz surface pressure between the pulley and the metal element is represented by ( sigma H), the following relation is established: L PROPORTIONAL sin alpha / sigma H . When the hertz surface pressure ( sigma H) is determined to be between an upper limit value defined by the wear durability of the metal element and a lower limit value defined by the limit tensile force of an endless belt, the element side length (L) can be decreased by decreasing the angle ( alpha ) of the V-face of the pulley. Thus, the distance through which the metal element can be moved radially of the pulley is increased to increase the ratio range.

5. 发明专利

DE10010383A1 Maraging steel, useful for continuously variable transmissions, is produced by gas nitriding an aged maraging steel sheet in an ammonia-containing gas to restrict its carbon content 未知
公开(公告)号：DE10010383A1
公开(公告)日：2000-09-07
申请号：DE10010383
申请日：2000-03-03
申请人： HONDA MOTOR CO LTD
发明人： YAGASAKI TORU
IPC分类号： C21D6/00 , C23C8/26 , C23C8/34 , C21D1/40 , C21D8/02
摘要： Maraging steel production comprises gas nitriding an aged maraging steel sheet in an ammonia-containing gas to restrict its carbon content. Maraging steel production process comprises aging a maraging steel sheet and gas nitriding in an ammonia-containing gas to restrict the carbon content to

6. 发明专利

BR112013020911A2 aparelho para controlar uma transmissão continuamente variável 未知
公开(公告)号：BR112013020911A2
公开(公告)日：2016-10-04
申请号：BR112013020911
申请日：2012-02-17
申请人： HONDA MOTOR CO LTD
发明人： YAGASAKI TORU
IPC分类号： F16H61/00 , F16H61/662
摘要： resumo patente de invenção: "aparelho de controle hidráulico para transmissão continuamente variável". em um aparelho de controle hidráulico para uma transmissão continuamente variável que possibilita a variação da relação de engrenagem controlando o suprimento de óleo hidráulico para o primeiro e segundo atuadores hidráulicos, são providas com primeira e segunda passagens de óleo 42a1, 42a2 conectando os primeiro e segundo atuadores 26a2, 26b2 a um reservatório 82, uma bomba hidráulica elétrica única 84 instalada em uma parte comum 42a3 do mesmo, primeira e segunda válvulas de retenção 90, 92 instaladas nas primeira e segunda passagens de óleo para bloquear o fluxo de óleo hidráulico para o reservatório, primeira e segunda passagens de desvio 42a4, 42a5 formadas na primeira e segunda passagens de óleo, uma válvula de controle 94 instalada entre as mesmas, uma quarta válvula de retenção 98 instalada na primeira e segunda passagens de desvio para bloquear o fluxo de óleo hidráulico para a bomba hidráulica, e um controlador 80 para controlar as mesmas, assim possibilitando prontamente uma configuração que reduz o número de bombas hidráulicas para um e minimiza o aumento de custo.

7. 发明专利

DE602004025785D1 未知
公开(公告)号：DE602004025785D1
公开(公告)日：2010-04-15
申请号：DE602004025785
申请日：2004-12-16
申请人： HONDA MOTOR CO LTD
发明人： AOYAMA HIDEAKI , YAGASAKI TORU , MURAKAMI MANABU , KANEHARA SHIGERU
IPC分类号： F16G5/16
摘要： In a continuously variable transmission metal belt, a lateral-most projecting portion (33c) of a side edge of a metal ring (33) is located between a radially central plane (C) and a radially inner peripheral surface (I) of the metal ring (33). A contact point in which the projecting portion (33c) abuts against a V-face of a pulley is closer to the radially central plane (C) than to the radially inner peripheral surface (I). Moreover, as the metal rings are laminated on one another, recesses are formed between the side edges of the adjacent metal rings to retain oil therein, which lubricates the sliding faces of adjacent metal rings and enhances durability of the assembly.

8. 发明专利

DE602005008175D1 未知
公开(公告)号：DE602005008175D1
公开(公告)日：2008-08-28
申请号：DE602005008175
申请日：2005-11-16
申请人： HONDA MOTOR CO LTD
发明人： KANEHARA SHIGERU , YAGASAKI TORU
IPC分类号： F16G5/16
摘要： In a metal ring (33) for a metal belt of a belt type continuously variable transmission, a relationship is established between a compressive residual stress of a metal ring of an innermost layer imparted by a nitriding treatment and a free state radius of the metal ring nondimensionalized by a minimum winding radius. In the relationship, the sum of a compressive residual stress acting on the inner peripheral face of the metal ring, a compressive stress due to flexure and a contact stress does not exceed the elastic deformation limit of the metal ring. The maximum compressive stress of the metal ring does not become excessive, and an abrasion resistance of the surfaces of the metal ring is guaranteed.

9. 发明专利

DE60302711T2 未知
公开(公告)号：DE60302711T2
公开(公告)日：2006-07-13
申请号：DE60302711
申请日：2003-06-04
申请人： HONDA MOTOR CO LTD
发明人： KANEHARA SHIGERU , ARIKAWA MAMORU , YAGASAKI TORU
IPC分类号： F16G5/16
摘要： Protrusions (33a) formed on an inner peripheral surface of at least an innermost metal ring (33) of a belt for a continuously variable transmission are initially worn. An average contact width w of the protrusions (33a), measured in a direction perpendicular to a direction of travel of the metal ring (33), is equal to or less than 16 mu m. The development of pitching at a top of the protrusion (33a) in a depthwise direction is inhibited. Shallow pitching is eliminated due to the contact between the protrusion (33a) and a metal element, which prevents the generation of cracks. When the metal ring (33) and the metal element are conformed to each other, the average Hertz's surface pressure is lowered, whereby the pitching is difficult to occur. Also, the top of the protrusion (33a) is worn, leading to an improved surface roughness, whereby the lubrication is enhanced, resulting in an enhancement of metal ring durability.

10. 发明专利

DE60207121T2 未知
公开(公告)号：DE60207121T2
公开(公告)日：2006-05-24
申请号：DE60207121
申请日：2002-02-13
申请人： HONDA MOTOR CO LTD
发明人： YAGASAKI TORU , KANEHARA SHIGERU
IPC分类号： F16G5/16

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