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1. 发明授权

EP0248582B2 Differential gear 失效
标题翻译：差速器。
公开(公告)号：EP0248582B2
公开(公告)日：1995-04-05
申请号：EP87304632.0
申请日：1987-05-26
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Azuma, Hitoshi , Tomo, Kentaro
IPC分类号： B60K17/348 , B60K23/08 , F16H48/20
CPC分类号： F16H48/30 , B60K17/20 , B60K17/3462 , B60K23/04 , B60K23/0808 , F16H48/08 , F16H48/36 , F16H48/40 , F16H59/58 , F16H2048/204 , F16H2048/205 , F16H2048/364

2. 发明公开

EP0248582A3 Differential gear 失效
标题翻译：差速齿轮
公开(公告)号：EP0248582A3
公开(公告)日：1989-05-10
申请号：EP87304632.0
申请日：1987-05-26
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Azuma, Hitoshi , Tomo, Kentaro
IPC分类号： B60K17/348 , B60K23/08 , F16H48/20
CPC分类号： F16H48/30 , B60K17/20 , B60K17/3462 , B60K23/04 , B60K23/0808 , F16H48/08 , F16H48/36 , F16H48/40 , F16H59/58 , F16H2048/204 , F16H2048/205 , F16H2048/364
摘要： A differential gear (30) includes a rotatable case (32), pinions (34) rotatably disposed in the case (32), a pair of side gears (36) meshing with the pinions (34) and disposed in the case (32), a first shaft (44) supported rotatably about a rotary axis of the case (32) and extending from one of side gears (36), a second shaft (48) supported rotatably about the axis and extending from the other side gear (36) in the opposite direction to the first shaft, a first driven gear (50) provided in one of the first and second shafts (44,48), a first drive gear (98) for rotating the driven gear (50) to transmit driving force to the first and second shafts (44,48). A worm wheel (52) fixed to the case (32), a worm (55) meshing with the worm wheel (52) and an electric motor (56) are provided. The motor (56) is controlled by a control device (106) so as to maintain the difference between numbers of revolutions of the first and second shafts (44,48) within a predetermined range.

3. 发明授权

EP0248582B1 Differential gear 失效
公开(公告)号：EP0248582B1
公开(公告)日：1992-08-05
申请号：EP87304632.0
申请日：1987-05-26
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Azuma, Hitoshi , Tomo, Kentaro
IPC分类号： B60K17/348 , B60K23/08 , F16H48/20
CPC分类号： F16H48/30 , B60K17/20 , B60K17/3462 , B60K23/04 , B60K23/0808 , F16H48/08 , F16H48/36 , F16H48/40 , F16H59/58 , F16H2048/204 , F16H2048/205 , F16H2048/364

4. 发明公开

EP0248582A2 Differential gear 失效
标题翻译：差速器
公开(公告)号：EP0248582A2
公开(公告)日：1987-12-09
申请号：EP87304632.0
申请日：1987-05-26
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Azuma, Hitoshi , Tomo, Kentaro
IPC分类号： B60K17/348 , B60K23/08 , F16H48/20
CPC分类号： F16H48/30 , B60K17/20 , B60K17/3462 , B60K23/04 , B60K23/0808 , F16H48/08 , F16H48/36 , F16H48/40 , F16H59/58 , F16H2048/204 , F16H2048/205 , F16H2048/364
摘要： A differential gear (30) includes a rotatable case (32), pinions (34) rotatably disposed in the case (32), a pair of side gears (36) meshing with the pinions (34) and disposed in the case (32), a first shaft (44) supported rotatably about a rotary axis of the case (32) and extending from one of side gears (36), a second shaft (48) supported rotatably about the axis and extending from the other side gear (36) in the opposite direction to the first shaft, a first driven gear (50) provided in one of the first and second shafts (44,48), a first drive gear (98) for rotating the driven gear (50) to transmit driving force to the first and second shafts (44,48). A worm wheel (52) fixed to the case (32), a worm (55) meshing with the worm wheel (52) and an electric motor (56) are provided. The motor (56) is controlled by a control device (106) so as to maintain the difference between numbers of revolutions of the first and second shafts (44,48) within a predetermined range.
摘要翻译：差动齿轮（30）包括可旋转的壳体（32），可旋转地设置在壳体（32）中的小齿轮（34），与小齿轮（34）啮合并设置在壳体（32）中的一对侧齿轮（36），可围绕壳体（32）的旋转轴线转动地支承并从一侧齿轮（36）延伸的第一轴（44），可绕轴线转动地支承并从另一侧齿轮（36）延伸的第二轴（48））沿与第一轴相反的方向旋转;第一从动齿轮（50），设置在第一和第二轴（44,48）中的一个中;第一驱动齿轮（98），用于旋转从动齿轮（50）施加到第一和第二轴（44,48）。提供固定在壳体（32）上的蜗轮（52），与蜗轮（52）啮合的蜗杆（55）和电动机（56）。电动机（56）由控制装置（106）控制，以将第一和第二轴（44,48）的转数之间的差保持在预定范围内。

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