公开(公告)号：US08290670B2

公开(公告)日：2012-10-16

申请号：US11919500

申请日：2006-04-26

Applicant: Tetsuji Tanaka ,  Masami Higaki ,  Hideo Nakayama ,  Eiichi Sakai ,  Hidenobu Tsukada

Inventor： Tetsuji Tanaka ,  Masami Higaki ,  Hideo Nakayama ,  Eiichi Sakai ,  Hidenobu Tsukada

IPC: B60W10/02 ,  B60W10/10 ,  F16H31/00 ,  F16H61/00 ,  G06F17/00 ,  G06F19/00

CPC classification number: F16H61/061 ,  F16H61/08 ,  F16H61/684 ,  F16H2059/363 ,  F16H2059/425 ,  F16H2061/0096 ,  Y10T477/6394 ,  Y10T477/6414 ,  Y10T477/69335

Abstract: A clutch control device includes: a plurality of hydraulic clutches built into a transmission; a clutch switching pattern storage device in which a plurality of clutch switching patterns, each defining engage/release changeover timing with which the plurality of hydraulic clutches are engaged/released are stored in correspondence to individual speed change patterns adopted by the transmission; a clutch switching pattern selection device that selects a clutch switching pattern stored in the clutch switching pattern storage device in correspondence to a speed change pattern for the transmission at a time of speed change; and a hydraulic control device that executes hydraulic control for the plurality of hydraulic clutches in correspondence to the clutch switching pattern selected by the clutch switching pattern selection device.

Abstract translation: 离合器控制装置包括：内置于变速器中的多个液压离合器; 一种离合器切换模式存储装置，其中，与传送所采用的各个速度变化模式相对应地存储有多个离合器切换模式，每个离合器切换模式各自定义与多个液压离合器接合/释放的接合/释放切换定时; 离合器切换模式选择装置，其对应于速度变化时的变速器的变速模式，选择存储在离合器切换模式存储装置中的离合器切换模式; 以及液压控制装置，其对应于由离合器切换模式选择装置选择的离合器切换模式，对多个液压离合器执行液压控制。

公开(公告)号：US20100017076A1

公开(公告)日：2010-01-21

申请号：US11916177

申请日：2006-06-01

Applicant: Tetsuji Tanaka ,  Masami Higaki ,  Hirofumi Ouchi ,  Eiichi Sakai

Inventor： Tetsuji Tanaka ,  Masami Higaki ,  Hirofumi Ouchi ,  Eiichi Sakai

IPC: E02F9/20 ,  G06F19/00 ,  F16H61/00 ,  F16H59/18 ,  F16H59/46 ,  F16H59/50

CPC classification number: E02F9/2037 ,  E02F3/34 ,  F16H59/50 ,  F16H61/0213 ,  Y10T477/69373 ,  Y10T477/693754

Abstract: An automatic transmission device for a wheel loader includes: a shift mechanism; a work detection device that detects that the wheel loader is performing an excavation work; and a shift control device that executes control so as to downshift a speed stage at the shift mechanism if the work detection device detects that the wheel loader is performing the excavation work.

Abstract translation: 一种用于轮式装载机的自动变速装置，包括：变速机构; 检测轮式装载机正在进行挖掘作业的作业检测装置; 以及变速控制装置，如果工作检测装置检测到轮式装载机正在执行挖掘作业，则执行控制以便在换档机构处降档。

公开(公告)号：USPP21668P3

公开(公告)日：2011-01-25

申请号：US12322241

申请日：2009-01-30

Applicant: Harrison Masami Higaki

Inventor： Harrison Masami Higaki

IPC: A01H5/00

CPC classification number: A01H5/02

Abstract: A new and distinct cultivar of Hydrangea macrophylla (Thunb.) named ‘Merritt White’ was found in a field of the patented cultivar ‘Ravel’—U.S. Plant Pat. No. 10,152. The cultivar ‘Merritt White’ has white sepals at maturity and is distinguished from other similar cultivars of which the inventor is aware by the unique manner in which the inflorescence ages. As the mature sepals age and turn green they are highly resistant to burning and turning brown. The new variety ‘Merritt White’ further possesses the favorable characteristics of a compact growth habit and long lasting large inflorescences.

Abstract translation: 在获得专利的品种“Ravel'-U.S”的领域，发现了一种名为“Merritt White”的新颖而独特的八仙花（Thunb。）品种。 植物帕特 第10,152号。 品种“梅里特白”在成熟时具有白萼片，与其他类似的品种不同，发明者通过花序年龄独特的方式知道。 由于成熟的萼片年龄变绿，它们耐燃烧和变褐。 新品种“梅里特白”进一步拥有紧凑的生长习性和持久的大花序的有利特征。

公开(公告)号：US06688416B2

公开(公告)日：2004-02-10

申请号：US10204791

申请日：2002-08-23

Applicant: Masami Higaki ,  Hiromi Ishida ,  Nobuo Masano ,  Seishi Morishita

Inventor： Masami Higaki ,  Hiromi Ishida ,  Nobuo Masano ,  Seishi Morishita

IPC: B60K1730

CPC classification number: B60K7/0007 ,  B60K17/043 ,  B60K17/303 ,  B60K2007/0046 ,  B60K2007/0061 ,  B60L2220/46 ,  B60Y2200/15 ,  B62D7/1509 ,  B66F9/07572

Abstract: Front wheels (3) are attached to transmission devices (30) which are mounted to the vehicle body (2) to be rotatable around vertical axes (27), and rotating means (55) are provided between the side of the vehicle body (2) and the transmission devices (30), whereby the front wheels are steered to turn laterally at substantially right angles. An electric motor (40) is attached to the transmission device (30) to be located under the vertical axis (27). A case body (41) of the electric motor (40) is constructed by an outer case part (41A) and a non-loaded side bracket (41B), and a loaded side end portion of the outer case-part (41A) is connected to the transmission device case body (31). The drive shaft (44) is rotatably supported by the non-loaded side bracket (41B) at one end and by the transmission device case body (31) at the other end. A driving portion (34) provided at the other end side of the drive shaft (44) is operatively connected to an axle (28). As a result, a traveling drive device section can be constructed to be compact with assembling easiness.

Abstract translation: 前轮（3）被安装到安装到车体（2）上以围绕垂直轴线（27）旋转的传动装置（30），并且旋转装置（55）设置在车身（2） ）和传动装置（30），由此前轮被转向以基本上直角横向转动。 传动装置（30）将电动机（40）安装在垂直轴（27）的下方。 电动机（40）的壳体（41）由外壳部（41A）和无负载侧支架（41B）构成，外壳部（41A）的负载侧端部为 连接到传动装置壳体（31）。 驱动轴（44）在一端由无载侧支架（41B）可旋转地支撑，另一端由传动装置壳体（31）可旋转地支撑。 设置在驱动轴（44）的另一端侧的驱动部分（34）可操作地连接到轴（28）。 结果，行驶驱动装置部分可以构造成紧凑的组装容易性。

公开(公告)号：US08554423B2

公开(公告)日：2013-10-08

申请号：US11916177

申请日：2006-06-01

Applicant: Tetsuji Tanaka ,  Masami Higaki ,  Hirofumi Ouchi ,  Eiichi Sakai

Inventor： Tetsuji Tanaka ,  Masami Higaki ,  Hirofumi Ouchi ,  Eiichi Sakai

IPC: F16H61/00

CPC classification number: E02F9/2037 ,  E02F3/34 ,  F16H59/50 ,  F16H61/0213 ,  Y10T477/69373 ,  Y10T477/693754

Abstract: An automatic transmission device for a wheel loader includes: a shift mechanism; a work detection device that detects that the wheel loader is performing an excavation work; and a shift control device that executes control so as to downshift a speed stage at the shift mechanism if the work detection device detects that the wheel loader is performing the excavation work.

Abstract translation: 一种用于轮式装载机的自动变速装置，包括：变速机构; 检测轮式装载机正在进行挖掘作业的作业检测装置; 以及变速控制装置，如果工作检测装置检测到轮式装载机正在执行挖掘作业，则执行控制以便在换档机构处降档。

公开(公告)号：US08262540B2

公开(公告)日：2012-09-11

申请号：US11996472

申请日：2006-07-20

Applicant: Masami Higaki ,  Tetsuji Tanaka ,  Hideo Nakayama ,  Eiichi Sakai ,  Hidenobu Tsukada

Inventor： Masami Higaki ,  Tetsuji Tanaka ,  Hideo Nakayama ,  Eiichi Sakai ,  Hidenobu Tsukada

IPC: B60W10/04

CPC classification number: B60W30/18045 ,  B60W10/06 ,  B60W10/10 ,  B60W2540/10 ,  B60W2540/16 ,  B60W2710/0661 ,  B60Y2200/41 ,  F02D29/02 ,  F02D31/001 ,  F02D41/023 ,  F02D2400/12 ,  Y10T477/677 ,  Y10T477/68

Abstract: A shift control device for a work vehicle that has a stepped automatic transmission includes: a control device that controls an engine rotation rate at the work vehicle and the stepped automatic transmission; a forward/reverse switchover member that outputs a forward/reverse switchover command for the work vehicle; and an operation quantity detection device that detects an accelerator pedal operation quantity in the work vehicle is operated. As the forward/reverse switchover command is output via the forward/reverse switchover member, the control device executes forward/reverse switchover control for the stepped automatic transmission and also controls the engine rotation rate so as to decrease the engine rotation rate gradually to a target lower limit value selected to ensure that a reverse rotation of a turbine runner at a torque converter in the work vehicle does not occur.

Abstract translation: 一种具有阶梯式自动变速器的作业车辆的变速控制装置，具备控制上述工作车辆的发动机转速和阶梯式自动变速器的控制装置， 正向/反向切换构件，其输出作业车辆的前进/后退切换命令; 并且操作检测作业车辆中的加速器踏板操作量的操作量检测装置。 由于正向/反向切换命令通过前进/后退切换部件输出，所以控制装置对步进式自动变速器进行前进/倒退切换控制，并且还控制发动机转速，从而将发动机转速逐渐降低到目标 选择的下限值，以确保不会发生在工作车辆中的变矩器处的涡轮转轮的反向旋转。

公开(公告)号：US20090312922A1

公开(公告)日：2009-12-17

申请号：US11919500

申请日：2006-04-26

Applicant: Tetsuji Tanaka ,  Masami Higaki ,  Hideo Nakayama ,  Eiichi Sakai ,  Hidenobu Tsukada

Inventor： Tetsuji Tanaka ,  Masami Higaki ,  Hideo Nakayama ,  Eiichi Sakai ,  Hidenobu Tsukada

IPC: G06F19/00

CPC classification number: F16H61/061 ,  F16H61/08 ,  F16H61/684 ,  F16H2059/363 ,  F16H2059/425 ,  F16H2061/0096 ,  Y10T477/6394 ,  Y10T477/6414 ,  Y10T477/69335

Abstract: A clutch control device includes: a plurality of hydraulic clutches built into a transmission; a clutch switching pattern storage device in which a plurality of clutch switching patterns, each defining engage/release changeover timing with which the plurality of hydraulic clutches are engaged/released are stored in correspondence to individual speed change patterns adopted by the transmission; a clutch switching pattern selection device that selects a clutch switching pattern stored in the clutch switching pattern storage device in correspondence to a speed change pattern for the transmission at a time of speed change; and a hydraulic control device that executes hydraulic control for the plurality of hydraulic clutches in correspondence to the clutch switching pattern selected by the clutch switching pattern selection device.

Abstract translation: 离合器控制装置包括：内置于变速器中的多个液压离合器; 一种离合器切换模式存储装置，其中，与传送所采用的各个速度变化模式相对应地存储有多个离合器切换模式，每个离合器切换模式各自定义与多个液压离合器接合/释放的接合/释放切换定时; 离合器切换模式选择装置，其对应于速度变化时的变速器的变速模式，选择存储在离合器切换模式存储装置中的离合器切换模式; 以及液压控制装置，其对应于由离合器切换模式选择装置选择的离合器切换模式，对多个液压离合器执行液压控制。

公开(公告)号：US20090093340A1

公开(公告)日：2009-04-09

申请号：US11996472

申请日：2006-07-20

Applicant: Masami Higaki ,  Tetsuji Tanaka ,  Hideo Nakayama ,  Eiichi Sakai ,  Hidenobu Tsukada

Inventor： Masami Higaki ,  Tetsuji Tanaka ,  Hideo Nakayama ,  Eiichi Sakai ,  Hidenobu Tsukada

IPC: F16H59/36

CPC classification number: B60W30/18045 ,  B60W10/06 ,  B60W10/10 ,  B60W2540/10 ,  B60W2540/16 ,  B60W2710/0661 ,  B60Y2200/41 ,  F02D29/02 ,  F02D31/001 ,  F02D41/023 ,  F02D2400/12 ,  Y10T477/677 ,  Y10T477/68

Abstract: A shift control device for a work vehicle that has a stepped automatic transmission includes: a control device that controls an engine rotation rate at the work vehicle and the stepped automatic transmission; a forward/reverse switchover member that outputs a forward/reverse switchover command for the work vehicle; and an operation quantity detection device that detects an accelerator pedal operation quantity in the work vehicle is operated. As the forward/reverse switchover command is output via the forward/reverse switchover member, the control device executes forward/reverse switchover control for the stepped automatic transmission and also controls the engine rotation rate so as to decrease the engine rotation rate gradually to a target lower limit value selected to ensure that a reverse rotation of a turbine runner at a torque converter in the work vehicle does not occur.

Abstract translation: 一种具有阶梯式自动变速器的作业车辆的变速控制装置，具备控制上述工作车辆的发动机转速和阶梯式自动变速器的控制装置， 正向/反向切换构件，其输出作业车辆的前进/后退切换命令; 并且操作检测作业车辆中的加速器踏板操作量的操作量检测装置。 由于正向/反向切换命令通过前进/后退切换部件输出，所以控制装置对步进式自动变速器进行前进/倒退切换控制，并且还控制发动机转速，从而将发动机转速逐渐降低到目标 选择的下限值，以确保不会发生在工作车辆中的变矩器处的涡轮转轮的反向旋转。