专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US06786042B2 Axle driving apparatus 失效
标题翻译：车轴驱动装置
公开(公告)号：US06786042B2
公开(公告)日：2004-09-07
申请号：US10454611
申请日：2003-06-05
申请人： Norihiro Ishii
发明人： Norihiro Ishii
IPC分类号： F16D3900
CPC分类号： F16D39/00 , F16H39/02 , Y10T74/2186
摘要： An axle driving apparatus consisting of a housing for compactly housing inner portions of axles, a hydrostatic transmission, and a transmitting mechanism for transmitting power to the axles from an output shaft of the hydrostatic transmission. The housing is partitioned by an internal wall into a chamber containing the hydrostatic transmission and a chamber containing the other transmitting mechanisms. The housing is filled with oil in common with both chambers. A trunnion for changing the output rotation of the hydrostatic transmission is disposed in parallel to the axles. A shock absorber is provided to prevent abrupt speed change. A differential locking device is attached to the differential gear to thereby improve the straightforward running capacity of the vehicle.
摘要翻译：一种轴驱动装置，包括用于紧凑地容纳轴的内部部分的壳体，静液压传动装置和用于从静液压传动装置的输出轴将动力传递到轴的传动机构。壳体由内壁分隔成包含静液压传动的腔室和容纳其它传递机构的腔室。房屋内装满了两腔共同的油。用于改变静液传动装置的输出旋转的耳轴设置成与轴平行。提供减震器以防止突然的速度变化。差速锁定装置连接到差动齿轮，从而提高车辆的直接行驶能力。

72. 发明授权

US06705080B2 Axle driving apparatus 失效
标题翻译：车轴驱动装置
公开(公告)号：US06705080B2
公开(公告)日：2004-03-16
申请号：US10406267
申请日：2003-04-04
申请人： Robert Abend , Norihiro Ishii , Ryota Ohashi
发明人： Robert Abend , Norihiro Ishii , Ryota Ohashi
IPC分类号： F16D3900
CPC分类号： A01D34/69 , A01D69/03 , A01D2101/00 , F16D31/02 , F16D39/00 , F16H39/14 , F16H47/02 , F16H2007/0808 , F16H2007/0874
摘要： An axle driving apparatus for being mounted on the body frame of a vehicle and for independently rotating drive wheel members. The axle driving apparatus includes a first axle driving unit (18L) having a housing (40) and a single axle (20L), the single axle (20L) defining a proximal end portion rotatably mounted in the housing (40) and a distal end portion extending outwardly from a first side of the housing (40). An enlarged region is defined by the housing (40), with the enlarged region extending substantially perpendicular to the longitudinal axis of the single axle (20L). A hydraulic stepless speed change assembly (22) is disposed within the enlarged region. The speed change assembly (22) includes a hydraulic pump (52) having an input shaft (21) projecting from the enlarged region and includes a hydraulic motor (55) including an output shaft (74) drivingly connected to the single axle (20L). The first axle driving unit (18L) is used in conjunction with a second axle driving unit (18R) which is adjacently disposed to the first axle driving unit (18L) on the body frame of the vehicle and which is of substantially similar construction. However, the second axle driving unit (18R) features a single axle (20R) which extends outwardly from a second, opposite side of the housing (40) such that the axles (20L, 20R) are oppositely disposed.
摘要翻译：一种车轴驱动装置，用于安装在车辆的车身框架上并用于独立地旋转驱动轮构件。车轴驱动装置包括具有壳体（40）和单轴（20L）的第一轴驱动单元（18L），单轴（20L）限定可旋转地安装在壳体（40）中的近端部分，并且远端部分从壳体（40）的第一侧向外延伸。扩大区域由壳体（40）限定，扩大区域基本上垂直于单轴（20L）的纵向轴线延伸。液压无级变速组件（22）设置在放大区域内。变速组件（22）包括液压泵（52），其具有从放大区域突出的输入轴（21），并且包括液压马达（55），液压马达（55）包括驱动地连接到单轴（20L）的输出轴（74）。第一轴驱动单元（18L）与第二轴驱动单元（18R）结合使用，第二轴驱动单元（18R）相邻地布置在车辆的车身框架上的第一轴驱动单元（18L）上，并且具有基本相似的结构。然而，第二轴驱动单元（18R）具有从壳体（40）的第二相对侧向外延伸的单轴（20R），使得轴（20L，20R）相对设置。

73. 发明授权

US06659216B2 Vehicle improved steering 失效
标题翻译：车辆改善转向
公开(公告)号：US06659216B2
公开(公告)日：2003-12-09
申请号：US10122396
申请日：2002-04-16
申请人： Koji Irikura , Norihiro Ishii , Ryota Ohashi , Kenichi Takada , Hirohiko Kawada , Robert Abend , Keith J. Andrews , Toshiyuki Hasegawa , Hiroaki Shimizu
发明人： Koji Irikura , Norihiro Ishii , Ryota Ohashi , Kenichi Takada , Hirohiko Kawada , Robert Abend , Keith J. Andrews , Toshiyuki Hasegawa , Hiroaki Shimizu
IPC分类号： B62D1100
CPC分类号： A01D69/03 , B60K17/105 , B62D11/006 , B62D11/04 , B62D11/18 , B62D11/24 , F16H39/14
摘要： A vehicle including an integral transaxle apparatus with axles, a driving hydrostatic transmission (HST), a steering HST, and a differential unit. Driving operating means for slanting operation of a first movable swash plate of the variable displacement driving hydraulic pump for switching the travelling direction between forward and backward and for changing the travelling speed, and steering operating means for slanting operation of a second movable swash plate of the variable displacement steering hydraulic pump so as to determine the leftward and rightward cornering angle are provided. The steering hydraulic motor has a third movable swash plate interlocking with the driving operating means so that the slanting direction of the third movable swash plate is changed according to the operation of the driving operating means, whereby the vehicle turns laterally in the same direction in response to the steering operating means whether the vehicle travels forward or backward.
摘要翻译：一种包括具有轴的整体式驱动桥装置，驱动静液压传动装置（HST），转向装置HST和差动装置的车辆。用于使可变排量驱动液压泵的第一可动斜盘的倾斜操作的驱动操作装置，用于切换前后的行进方向和用于改变行驶速度;以及用于使第二可动斜盘的倾斜操作的转向操作装置提供可变排量转向液压泵，以确定左右拐角。转向液压马达具有与驱动操作装置互锁的第三可动斜盘，使得第三可动斜盘的倾斜方向根据驾驶操作装置的操作而改变，由此车辆在相同方向上横向转动到转向操作装置是否车辆前进或后退。

74. 发明授权

US06604359B2 Axle driving apparatus 有权
公开(公告)号：US06604359B2
公开(公告)日：2003-08-12
申请号：US09887251
申请日：2001-06-25
申请人： Norihiro Ishii , Ryoto Ohashi
发明人： Norihiro Ishii , Ryoto Ohashi
IPC分类号： F16H3102
CPC分类号： F16D39/00 , F16H39/02 , Y10T74/2186
摘要： An axle driving apparatus consisting of a housing for compactly housing inner portions of axles, a hydrostatic transmission, and a transmitting mechanism for transmitting power to the axles from an output shaft of the hydrostatic transmission. The housing is partitioned by an internal wall into a chamber containing the hydrostatic transmission and a chamber containing the other transmitting mechanisms. The housing is filled with oil in common with both chambers. A trunnion for changing the output rotation of the hydrostatic transmission is disposed in parallel to the axles. A shock absorber is provided to prevent abrupt speed change. A differential locking device is attached to the differential gear to thereby improve the straightforward running capacity of the vehicle.

75. 发明授权

US06550242B2 Axle driving apparatus 失效
公开(公告)号：US06550242B2
公开(公告)日：2003-04-22
申请号：US09737567
申请日：2000-12-18
申请人： Robert Abend , Norihiro Ishii , Ryota Ohashi
发明人： Robert Abend , Norihiro Ishii , Ryota Ohashi
IPC分类号： F16D3900
CPC分类号： A01D34/69 , A01D69/03 , A01D2101/00 , F16D31/02 , F16D39/00 , F16H39/14 , F16H47/02 , F16H2007/0808 , F16H2007/0874
摘要： An axle driving apparatus for being mounted on the body frame of a vehicle and for independently rotating drive wheel members. The axle driving apparatus includes a first axle driving unit (18L) having a housing (40) and a single axle (20L), the single axle (20L) defining a proximal end portion rotatably mounted in the housing (40) and a distal end portion extending outwardly from a first side of the housing (40). An enlarged region is defined by the housing (40), with the enlarged region extending substantially perpendicular to the longitudinal axis of the single axle (20L). A hydraulic stepless speed change assembly (22) is disposed within the enlarged region. The speed change assembly (22) includes a hydraulic pump (52) having an input shaft (21) projecting from the enlarged region and includes a hydraulic motor (55) including an output shaft (74) drivingly connected to the single axle (20L). The first axle driving unit (18L) is used in conjunction with a second axle driving unit (18R) which is adjacently disposed to the first axle driving unit (18L) on the body frame of the vehicle and which is of substantially similar construction. However, the second axle driving unit (18R) features a single axle (20R) which extends outwardly from a second, opposite side of the housing (40) such that the axles (20L, 20R) are oppositely disposed.

76. 发明授权

US06547685B2 Transaxle apparatus 失效
标题翻译：传动桥装置
公开(公告)号：US06547685B2
公开(公告)日：2003-04-15
申请号：US09821043
申请日：2001-03-30
申请人： Hirohiko Kawada , Norihiro Ishii
发明人： Hirohiko Kawada , Norihiro Ishii
IPC分类号： B62D1106
CPC分类号： B62D11/18
摘要： A transaxle apparatus provided with a planetary gear type differential The differential comprises a pair of co-axial axles, a sun gear, a center gear serving as a driving input gear, a pair of carriers, a pair of ring gears serving as steering input gears, and planet gears. The center gear interlocks with the sun gear. The pair of carriers are fixedly disposed around the respective axles oppositely to each other with respect to the center gear. The pair of ring gears are rotatably disposed around the respective carriers so as to slidably abut at their inner peripheral surfaces against outer peripheral surfaces of the respective carriers. Each of the ring gears is extended between the sun gear and each of the carriers disposed in the ring gear so as to be inner peripherally formed into an internal gear. Each of the carriers is integrally provided with a plurality of projections projecting toward the center gear between the sun gear and the internal gear. The planet gears are rotatably disposed around the respective projections of the carrier so as to engage with the sun gear and the internal gear. The projection is preferably formed of the carrier. Tips of teeth of the internal gear are extended toward the axis of the axle further than the inner peripheral surface of the ring gear slidably abutting against the outer peripheral surface of the carrier.
摘要翻译：具有行星齿轮型差速器的变速驱动桥装置差速器包括一对同轴轴，太阳齿轮，用作驱动输入齿轮的中心齿轮，一对载架，用作转向输入齿轮的一对齿圈，和行星齿轮。中心齿轮与太阳齿轮联锁。一对托架相对于中心齿轮彼此相对地固定地布置在相应的轴上。一对环形齿轮可旋转地设置在相应的支架周围，以便能够在它们的内周面可滑动地抵靠各个支架的外周表面。每个环形齿轮在太阳齿轮和设置在齿圈中的每个载体之间延伸，以便在周向内部形成内齿轮。每个载体一体地设置有多个突起朝着太阳齿轮和内齿轮之间的中心齿轮突出。行星齿轮可旋转地设置在载体的相应突起周围，以便与太阳齿轮和内齿轮啮合。突起部优选由载体形成。内齿轮的齿尖比轴承的内周面更向轴的轴线延伸，可滑动地抵靠载体的外周面。

77. 发明授权

US06524205B1 Integral-type hydraulic and mechanical transaxle apparatus for driving and steering a vehicle 失效
标题翻译：用于驾驶和转向车辆的整体式液压和机械变速驱动装置
公开(公告)号：US06524205B1
公开(公告)日：2003-02-25
申请号：US09622414
申请日：2000-08-16
申请人： Kohji Irikura , Norihiro Ishii , Ryota Ohashi , Kenichi Takada , Hirohiko Kawada , Robert Abend , Hiroaki Shimizu
发明人： Kohji Irikura , Norihiro Ishii , Ryota Ohashi , Kenichi Takada , Hirohiko Kawada , Robert Abend , Hiroaki Shimizu
IPC分类号： B60K1710
CPC分类号： B62D11/18 , B60K17/105 , F16H47/04 , F16H2047/045
摘要： An integral-type transaxle apparatus comprising a single housing in which a pair of driving axles, a differential mechanism for differentially connecting both said driving axles to each other, a driving hydraulic stepless transmission which fluidly connects a hydraulic pump and a hydraulic motor, a steering hydraulic stepless transmission which fluidly connects a hydraulic pump and a hydraulic motor, a mechanical transmission for transmitting outputs of both said hydraulic stepless transmissions to said differential mechanism are accommodated, wherein at least one of said hydraulic stepless transmissions is disposed such that a rotational axis of a pump shaft of said one hydraulic stepless transmission and a rotational axis of a motor shaft of said one hydraulic stepless transmission are perpendicular to each other.
摘要翻译：一种整体型变速驱动装置，包括单个壳体，其中一对驱动轴，用于将两个所述驱动轴彼此差分连接的差速机构，液压泵和液压马达流体连接的驱动液压无级变速器，转向容纳液压泵和液压马达流体连接的液压无级变速器，容纳用于将所述液压无级变速器的输出传递到所述差速机构的机械变速器，其中至少一个所述液压无级变速器被设置成使得所述液压无级变速器的旋转轴线所述一个液压无级变速器的泵轴和所述一个液压无级变速器的电动机轴的旋转轴线彼此垂直。

78. 发明授权

US06385971B1 Axle driving apparatus 有权
标题翻译：车轴驱动装置
公开(公告)号：US06385971B1
公开(公告)日：2002-05-14
申请号：US09531174
申请日：2000-03-20
申请人： Robert Abend , Norihiro Ishii , Ryota Ohashi
发明人： Robert Abend , Norihiro Ishii , Ryota Ohashi
IPC分类号： F16D3900
CPC分类号： B60K17/105 , F16H39/14 , F16H2007/0874
摘要： An axle driving apparatus for being mounted on the body frame of a vehicle and for independently rotating drive wheel members. The axle driving apparatus includes a first axle driving unit (18L) having a housing (40) and a single axle (20L), the single axle (20L) defining a proximal end portion rotatably mounted in the housing (40) and a distal end portion extending outwardly from a first side of the housing (40). An enlarged region is defined by the housing (40), with the enlarged region extending substantially perpendicular to the longitudinal axis of the single axle (20L). A hydraulic stepless speed change assembly (22) is disposed within the enlarged region. The speed change assembly (22) includes a hydraulic pump (52) having an input shaft (21) projecting from the enlarged region and includes a hydraulic motor (55) including an output shaft (74) drivingly connected to the single axle (20L). The first axle driving unit (18L) is used in conjunction with a second axle driving unit (18R) which is adjacently disposed to the first axle driving unit (18L) on the body frame of the vehicle and which is of substantially similar construction. However, the second axle driving unit (18R) features a single axle (20R) which extends outwardly from a second, opposite side of the housing (40) such that the axles (20L, 20R) are oppositely disposed.
摘要翻译：一种车轴驱动装置，用于安装在车辆的车身框架上并用于独立地旋转驱动轮构件。车轴驱动装置包括具有壳体（40）和单轴（20L）的第一轴驱动单元（18L），单轴（20L）限定可旋转地安装在壳体（40）中的近端部分，并且远端部分从壳体（40）的第一侧向外延伸。扩大区域由壳体（40）限定，扩大区域基本上垂直于单轴（20L）的纵向轴线延伸。液压无级变速组件（22）设置在放大区域内。变速组件（22）包括液压泵（52），其具有从放大区域突出的输入轴（21），并且包括液压马达（55），液压马达（55）包括驱动地连接到单轴（20L）的输出轴（74）。第一轴驱动单元（18L）与第二轴驱动单元（18R）结合使用，第二轴驱动单元（18R）相邻地布置在车辆的车身框架上的第一轴驱动单元（18L）上，并且具有基本相似的结构。然而，第二轴驱动单元（18R）具有从壳体（40）的第二相对侧向外延伸的单轴（20R），使得轴（20L，20R）相对设置。

79. 发明授权

US06312354B1 Integral hydrostatic transaxle apparatus for driving and steering 失效
标题翻译：用于驾驶和转向的积分静液力驱动桥装置
公开(公告)号：US06312354B1
公开(公告)日：2001-11-06
申请号：US09489678
申请日：2000-01-24
申请人： Koji Irikura , Norihiro Ishii , Ryota Ohashi , Kenichi Takada , Hirohiko Kawada , Robert Abend , Keith J. Andrews , Toshiyuki Hasegawa , Hiroaki Shimizu
发明人： Koji Irikura , Norihiro Ishii , Ryota Ohashi , Kenichi Takada , Hirohiko Kawada , Robert Abend , Keith J. Andrews , Toshiyuki Hasegawa , Hiroaki Shimizu
IPC分类号： B62D1106
CPC分类号： B62D11/18
摘要： A transaxle apparatus is constructed so that left and right axles, two hydrostatic transmissions (HSTs), one for driving a vehicle and the other for steering it, and a differential unit for differentially connecting said axles with each other are together contained in a housing. The driving HST is disposed so that its hydraulic pump and motor are aligned along either a left or right side of the housing. The steering HST is disposed so that its hydraulic pump and motor are aligned along either a front or rear side of the housing. The differential unit is laterally opposite to the driving HST. Either the left or right axle crosses the driving HST between its hydraulic pump and motor. The two HSTs are provided with one or two flat center sections disposed in the housing. The cylinder blocks of the hydraulic pumps and motors of the two HSTs are mounted on either a top or bottom surface of the center section or sections. Power transmission mechanisms for transmitting output power from the hydraulic motors of the two HSTs into the differential unit are disposed on an opposite side of the center section(s) as the cylinder blocks. A charge pump may be attached onto the center section, and a conduit for sending fluid discharged from the charged pump into one or both HSTs may be partly extended outside the housing so as to be cooled by the atmosphere.
摘要翻译：传动桥装置被构造成使得左右轴，两个静液压变速器（HST），一个用于驱动车辆，另一个用于转向它，以及用于将所述轴彼此差分连接的差动单元一起被包含在壳体中。驱动HST被布置成使得其液压泵和马达沿壳体的左侧或右侧对准。转向HST被布置成使得其液压泵和马达沿壳体的前侧或后侧对准。差速单元与驱动HST横向相对。左或右轴与其液压泵和电机之间的驱动HST交叉。两个HST设置有设置在壳体中的一个或两个平的中心部分。两个HST的液压泵和马达的气缸体安装在中心部分的顶部或底部表面上。用于将两个HST的液压马达的输出功率传递到差速单元的动力传递机构设置在与气缸体一致的中心部分的相对侧上。电荷泵可以附接到中心部分，并且用于将从充电的泵排出的流体的一个或两个HST的导管部分地延伸到壳体外部，以便被大气冷却。

80. 发明授权

US6125630A Axle driving apparatus 失效
标题翻译：车轴驱动装置
公开(公告)号：US6125630A
公开(公告)日：2000-10-03
申请号：US51032
申请日：1998-03-31
申请人： Robert Abend , Norihiro Ishii , Ryota Ohashi
发明人： Robert Abend , Norihiro Ishii , Ryota Ohashi
IPC分类号： F16D41/07 , F16D39/00
CPC分类号： A01D34/69 , A01D69/03 , F16D31/02 , F16H39/14 , A01D2101/00 , F16D39/00 , F16H2007/0808 , F16H2007/0874 , F16H47/02
摘要： An axle driving apparatus includes a first axle driving unit (18L) having a housing (40) and a single axle (20L). An enlarged region is defined by the housing (40), with the enlarged region extending substantially perpendicular to the longitudinal axis of the single axle (20L). A hydraulic stepless speed change assembly is disposed in the enlarged region. The speed change assembly includes a hydraulic pump (52) having an input shaft (21) projecting from the enlarged region and includes a hydraulic motor (55) including an output shaft (74) drivingly connected to the single axle (20L). A second axle driving unit (18R) having similar construction is adjacently disposed to the first axle driving unit (18L). However, the second axle driving unit (18R) features a single axle (20R) being disposed on the opposite side of the single axle (20L) of the first axle driving unit (18L).
摘要翻译： PCT No.PCT / US95 / 13854 Sec。 371日期1998年3月31日 102（e）1998年3月31日PCT PCT 1995年10月27日PCT公布。出版物WO97 / 15764 日期1997年5月1日车轴驱动装置包括具有壳体（40）和单轴（20L）的第一轴驱动单元（18L）。扩大区域由壳体（40）限定，扩大区域基本上垂直于单轴（20L）的纵向轴线延伸。液压无级变速组件设置在放大区域中。变速组件包括具有从扩大区域突出的输入轴（21）的液压泵（52），并且包括液压马达（55），该液压马达包括驱动地连接到单轴（20L）的输出轴（74）。具有相似结构的第二轴驱动单元（18R）相邻设置在第一轴驱动单元（18L）上。然而，第二轴驱动单元（18R）具有设置在第一轴驱动单元（18L）的单轴（20L）的相对侧上的单个轴（20R）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式