公开(公告)号：US20200290556A1

公开(公告)日：2020-09-17

申请号：US16885660

申请日：2020-05-28

申请人： Kubota Corporation

发明人： Masaru Nakaji ,  Hiromi Takahashi

IPC分类号： B60R22/18 ,  B60R22/34 ,  B60K17/00 ,  B60K5/00 ,  B60K17/34 ,  B60R22/26 ,  B60K6/08

摘要： A seatbelt of a work vehicle includes: a first stay provided in correspondence with a first fixing portion of a vehicle body on either one of right/left sides of a seat; a belt reeling portion that reels and stores a belt main body and is attached to the first fixing portion via the first stay; a second stay provided in correspondence with a second fixing portion on the other one of the right/left sides of the seat; and a buckle portion that fixes an insertion fixture extending from the belt reeling portion and is attached to the second fixing portion via the second stay. A first cover member is mounted to the first stay and covers an outward exposed portion of the first stay. A second cover member is mounted to the second stay and covers an outward exposed portion of the second stay.

公开(公告)号：US10450724B2

公开(公告)日：2019-10-22

申请号：US15743876

申请日：2017-09-27

申请人： Komatsu Ltd.

发明人： Taiichiro Hayashibe

IPC分类号： E02F9/20 ,  B60Q1/00 ,  B60R16/03 ,  E02F3/43 ,  F16H61/431 ,  F16H61/433 ,  F16H61/4017 ,  B60K6/08 ,  H02J7/00 ,  B60R16/02 ,  H02J7/14 ,  E02F3/34

摘要： A work vehicle collective switch apparatus includes: a switch operation unit including a plurality of switches; a network side signal output unit that outputs a switch state signal to an in-vehicle network side connected to the collective switch apparatus; a drive signal output unit that outputs a drive signal to a direct-coupled device connected to the collective switch apparatus, and a control unit that outputs a command signal corresponding to switch operation on a basis of switch assignment information that assigns in advance as to whether the drive signal is to be output from the drive signal output unit or the switch state signal is to be output from the network side signal output unit in accordance with switch operation of any of the plurality of switches.

公开(公告)号：US10011171B2

公开(公告)日：2018-07-03

申请号：US15085855

申请日：2016-03-30

申请人： Deere & Company

发明人： Clayton G. Janasek ,  William E. Reeves

IPC分类号： F16H37/06 ,  B60K17/02 ,  B60K6/00 ,  B60K6/38 ,  F01B21/00 ,  B60K6/12 ,  B60K6/48 ,  B60K6/08 ,  B60K6/36 ,  B60K6/46

CPC分类号： B60K17/02 ,  B60K6/00 ,  B60K6/08 ,  B60K6/12 ,  B60K6/36 ,  B60K6/38 ,  B60K6/46 ,  B60K6/48 ,  B60W2300/152 ,  B60Y2200/92 ,  F01B21/00 ,  Y02T10/6208 ,  Y02T10/6221 ,  Y02T10/6282 ,  Y10S903/902 ,  Y10S903/912 ,  Y10T74/19014

摘要： A multi-mode power train and multi-mode vehicle include a power-conversion device that is in communication with an engine via a direct mechanical power-transfer connection extending from the engine to the power-conversion device. A continuously variable power source (CVP) is in communication with the power conversion device via an intermediate power-transfer connection. A lock-up device with first and second engagement states is provided between the engine and the power-conversion device or the CVP. With the lock-up device in the first engagement state, mechanical power from the engine is converted by the power-conversion device for use by the CVP, with the CVP using the converted power to provide mechanical power to a power-output connection. With the lock-up device in the second engagement state, the engine transmits mechanical power through the lock-up device to the power-output connection.

公开(公告)号：US20180043764A1

公开(公告)日：2018-02-15

申请号：US15793522

申请日：2017-10-25

申请人： Deere & Company

发明人： Kyle K. McKinzie ,  Reginald M. Bindl

IPC分类号： B60K6/543 ,  F16H37/06 ,  B60K6/44 ,  B60K6/365 ,  B60K6/48 ,  F16H3/72 ,  B60K6/08

CPC分类号： B60K6/543 ,  B60K6/08 ,  B60K6/365 ,  B60K6/44 ,  B60K6/48 ,  B60K2006/4816 ,  B60W10/103 ,  B60W10/105 ,  B60W2300/152 ,  B60Y2200/221 ,  B60Y2200/92 ,  F16H3/728 ,  F16H37/06 ,  F16H2037/0886 ,  Y10S903/911 ,  Y10S903/918

摘要： A power train and related vehicle are described for multi-mode power transmission. A first continuously variable power source (“CVP”) may convert rotational power received by the engine for transmission to a second CVP. A variator assembly may receive rotational power from the second CVP at a first input and directly from the engine at a second input. A control assembly may allow the power train to shift between multiple modes, such as a series mode, a split-path mode, and a direct mode. The control assembly may provide seamless shifting between at least two of these modes.

公开(公告)号：US09435104B2

公开(公告)日：2016-09-06

申请号：US14599405

申请日：2015-01-16

申请人： Caterpillar S.A.R.L.

发明人： Steven James Juricak ,  Joshua David Callaway ,  Joseph Edward Forcash ,  Gavin David Oliver Ripley ,  Ragavender Mailwar

IPC分类号： B60W30/18 ,  E02F9/20 ,  B60K6/08 ,  B60K23/00 ,  E02F3/34

CPC分类号： E02F9/2079 ,  B60K6/08 ,  B60K23/00 ,  E02F9/2235 ,  E02F9/2246 ,  E02F9/2296

摘要： A drive system for a mobile machine is disclosed. The drive system includes a power source configured to generate mechanical power, and a transmission driven by the power source, a traction device driven by the transmission. The drive system further includes a first input device configured to generate a signal to operate the machine, a second input device configured to receive an operator selection of one of a plurality of transmission modes, and a controller in communication with the first input device and the transmission. The controller is configured to adjust operation of the transmission to control a speed rate of change of the traction device in response to the signal from the first input device and based on the operator-selected one of the plurality of transmission modes.

摘要翻译： 公开了一种用于移动机器的驱动系统。 驱动系统包括被配置为产生机械功率的电源和由电源驱动的变速器，由变速器驱动的牵引装置。 所述驱动系统还包括被配置为产生用于操作所述机器的信号的第一输入装置，被配置为接收对多个传输模式之一的操作员选择的第二输入装置，以及与所述第一输入装置通信的控制器， 传输。 控制器被配置为调整变速器的操作以响应于来自第一输入设备的信号并且基于操作者选择的多个传输模式之一来控制牵引装置的速度变化率。

公开(公告)号：US20140000973A1

公开(公告)日：2014-01-02

申请号：US13534797

申请日：2012-06-27

申请人： Timothy M. O'Donnell ,  Evan E. Jacobson

发明人： Timothy M. O'Donnell ,  Evan E. Jacobson

IPC分类号： B60K6/00 ,  B60K6/28 ,  B60K6/12 ,  B60K6/08 ,  B60K6/10

CPC分类号： E02F9/0858 ,  B66F9/07554 ,  E02F9/18

摘要： A machine includes a frame, at least one implement, and a linkage assembly movably coupled to the implement and to the frame. The machine also has an energy recovery system that includes an energy storage system. The energy storage system includes at least one of a hydraulic accumulator, a battery, a flywheel, an ultra-capacitor, a fuel cell, and an auxiliary power unit. At least a portion of the energy storage system is disposed as counterweight to the implement.

摘要翻译： 机器包括框架，至少一个工具和可移动地联接到工具和框架的连杆组件。 该机器还具有包括能量存储系统的能量回收系统。 能量存储系统包括液压蓄能器，电池，飞轮，超电容器，燃料电池和辅助动力单元中的至少一个。 能量储存系统的至少一部分作为配重设置在工具上。

公开(公告)号：US20120152641A1

公开(公告)日：2012-06-21

申请号：US13392376

申请日：2010-09-01

申请人： Hirotaka Takahashi ,  Toru Shiina

发明人： Hirotaka Takahashi ,  Toru Shiina

IPC分类号： B60K6/08 ,  F16H61/433 ,  F16H61/431 ,  F16H61/438

CPC分类号： F16H61/4017 ,  B60W2520/06 ,  F16H59/18 ,  F16H59/44 ,  F16H61/431 ,  F16H61/438 ,  F16H2059/088

摘要： In a work vehicle, a cutoff-pressure-setting part sets cutoff pressure at a predetermined first pressure value when vehicle speed is greater than a predetermined first speed threshold, and at a second pressure value greater than the first pressure value when vehicle speed is equal to or less than a second speed threshold less than the first speed threshold. When the vehicle is moving forward and the forward/backward switch lever is in forward motion position, or when he vehicle is moving backward and the forward/backward switch lever is in backward motion position, the second speed threshold is set to a predetermined first value. When the vehicle is moving forward and the forward/backward switch lever is in backward motion position or when the vehicle is moving backward and the forward/backward switch lever is in forward motion position, the second speed threshold is set to a second value lower than the first value.

摘要翻译： 在作业车辆中，当车速大于规定的第一速度阈值时，截止压力设定部将切断压力设定在预定的第一压力值，并且当车速相等时，将第二压力值设定为大于第一压力值 小于或小于小于第一速度阈值的第二速度阈值。 当车辆向前移动并且前/后开关杆处于向前运动位置时，或当车辆向后移动并且前/后开关杆处于向后运动位置时，将第二速度阈值设置为预定的第一值 。 当车辆向前移动并且前/后开关杆处于向后运动位置时或当车辆向后运动并且前/后开关杆处于向前运动位置时，第二速度阈值被设置为低于 第一个值。

公开(公告)号：US20100056327A1

公开(公告)日：2010-03-04

申请号：US12583881

申请日：2009-08-27

申请人： Peter Hofbauer

发明人： Peter Hofbauer

IPC分类号： B60K6/22 ,  B60K6/08 ,  B60K6/387 ,  B60W10/02 ,  B60W20/00 ,  G06F19/00

CPC分类号： B60W20/40 ,  B60K5/08 ,  B60K6/105 ,  B60K6/40 ,  B60K6/48 ,  B60L2240/425 ,  B60L2240/441 ,  B60L2240/445 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W50/082 ,  B60W2510/0638 ,  B60W2510/0676 ,  B60W2510/087 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2530/10 ,  B60W2540/10 ,  B60W2540/103 ,  B60W2550/12 ,  B60W2550/14 ,  B60W2550/142 ,  B60W2550/147 ,  Y02T10/6204 ,  Y02T10/6221 ,  Y02T10/6282 ,  Y02T10/6286 ,  Y02T10/642 ,  Y10T74/19014 ,  Y10T477/26 ,  Y10T477/27 ,  Y10T477/32

摘要： A hybrid engine and coupling system for use with a vehicle or other load which employs a motor/generator unit connected through controllable couplers to a kinetic energy storage device and to one or more internal combustion engine modules in a programmed manner. Several embodiments provide varying configurations to satisfy various power and packaging design requirements.

摘要翻译： 一种与车辆或其他负载一起使用的混合发动机和联接系统，其采用通过可控耦合器连接到动能存储装置的电动机/发电机单元和以编程方式连接到一个或多个内燃机模块。 几个实施例提供了不同的配置以满足各种功率和包装设计要求。

公开(公告)号：US20090062059A1

公开(公告)日：2009-03-05

申请号：US12229924

申请日：2008-08-28

申请人： John Shutty

发明人： John Shutty

IPC分类号： B60K6/08

CPC分类号： B60K6/12 ,  B60W10/04 ,  B60W10/06 ,  B60W30/18027 ,  Y02T10/6208 ,  Y10T477/20

摘要： A hydraulic hybrid system having an internal combustion engine and a hydraulic motor where the hydraulic hybrid system includes a boost device and at least one hydraulic storage device. The boost device is operatively connected to the internal combustion engine. The at least one hydraulic storage device is in operative fluid communication with the boost device and the hydraulic motor for selectively providing power by way of a controller to the hydraulic motor, the boost device, and the internal combustion engine under predetermined operator demand conditions.

摘要翻译： 一种具有内燃机和液压马达的液压混合动力系统，其中所述液压混合动力系统包括升压装置和至少一个液压储存装置。 升压装置可操作地连接到内燃机。 所述至少一个液压存储装置与所述升压装置和所述液压马达可操作地流体连通，用于在预定的操作者需求条件下通过控制器选择性地向液压马达，升压装置和内燃机提供动力。

公开(公告)号：US20080217083A1

公开(公告)日：2008-09-11

申请号：US11715152

申请日：2007-03-07

申请人： Alexander Serkh ,  Imtiaz Ali ,  Dragan Kosanovic

发明人： Alexander Serkh ,  Imtiaz Ali ,  Dragan Kosanovic

IPC分类号： B60K6/08

CPC分类号： B60W20/10 ,  B60K6/28 ,  B60K6/40 ,  B60L1/02 ,  B60L7/14 ,  B60L11/14 ,  B60L2210/20 ,  B60L2240/486 ,  B60W10/06 ,  B60W10/08 ,  B60W10/18 ,  B60W10/30 ,  B60W20/00 ,  B60W20/13 ,  B60W30/18018 ,  B60W30/18127 ,  B60W2510/0604 ,  B60W2510/244 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2540/16 ,  Y02T10/6286 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/725

摘要： A vehicle engine stop/start system with regenerative braking comprising a main engine for powering a vehicle having an accessory belt drive system, a motor/generator engaged with the accessory belt drive system, an operator activated switch for selecting an operating mode, in a first operating mode an electric energy storage portion for providing electric power to a heating system when the main engine is off, a relay for preventing operation of the heating system when the main engine is running, in a second operating mode the electric energy storage portion providing electric power to the motor/generator whereby the motor/generator drives an air conditioning compressor when the main engine is off, the air conditioning compressor connected to the accessory belt drive system, a relay for preventing operation of the air conditioning compressor using the motor/generator when the main engine is running, in a third operating mode the motor/generator is used to start the main engine after the main engine has been automatically stopped, and in a fourth operating mode during operation of the main engine the motor/generator generates an electric current during vehicle braking whereby the electric energy storage portion is recharged.

摘要翻译： 一种具有再生制动的车辆发动机停止/启动系统，包括用于为具有附件皮带驱动系统的车辆供电的主发动机，与附件皮带驱动系统接合的马达/发电机，用于选择操作模式的操作者激活开关 操作模式，用于在主机关闭时向加热系统提供电力的电力存储部分，用于在主发动机运行时防止加热系统运行的继电器，在第二运行模式中，电力存储部分提供电 电动机/发电机的电力，其中当主机关闭时，电动机/发电机驱动空调压缩机，连接到附件带驱动系统的空调压缩机，用于防止使用电动机/发电机的空调压缩机的操作的继电器 当主机运行时，在第三种运行模式下，电机/发电机用于启动主机 主发动机已经自动停止，并且在主发动机运行中的第四操作模式中，电动机/发电机在车辆制动期间产生电流，从而使电能存储部分被再充电。