公开(公告)号：US20210252975A1

公开(公告)日：2021-08-19

申请号：US16794936

申请日：2020-02-19

Applicant: Deere & Company

Inventor： Jeffrey L. Lubben

IPC: B60K17/28 ,  B60K25/06 ,  B60L1/00 ,  B60W30/188

Abstract: Systems and methods are provided for an electrically driven power take-off (PTO). A motor generator is coupled to a PTO output shaft. The motor generator is capable of varying rotation speeds and direction. By extension, the PTO output shaft may also have varying speeds and directions. A control system is also provided to control the motor generator and, therefore, the PTO output shaft in accordance with a plurality of operating mode.

公开(公告)号：US11085538B2

公开(公告)日：2021-08-10

申请号：US16668121

申请日：2019-10-30

Applicant: ZF Friedrichshafen AG

Inventor： Horst Leichsenring ,  Georg Ege ,  Hermann Lanz

IPC: F16H61/00 ,  F16H63/34 ,  B60K17/28

Abstract: A transmission of a vehicle having a transmission housing which accommodates shifting elements. The transmission has a hydraulic control unit which supplies the shifting elements with hydraulic oil, and which has a valve housing and a duct plate. The valve housing accommodates valves, and the duct plate unit is connected to the transmission housing and contains hydraulic ducts which communicate with hydraulic ducts of the transmission housing, to supply hydraulic oil to the shifting elements. The transmission has a transmission-side power-take-off via which mechanical power can be drawn from the transmission. The transmission has a transmission-internal, controllable clutch for the transmission-side power-take-off, by which the transmission-side power-take-off can be coupled to a transmission shaft to enable mechanical power to be drawn from the transmission shaft, and the transmission-internal, controllable clutch for the transmission-side power-take-off can be supplied from the hydraulic control unit with hydraulic oil for actuation of the clutch.

公开(公告)号：US20210223772A1

公开(公告)日：2021-07-22

申请号：US17149907

申请日：2021-01-15

Applicant: Zimeno, Inc. dba Monarch Tractor

Inventor： Praveen Varma Penmetsa ,  Zachary Meyer Omohundro ,  Christopher Travis Whitney ,  Rama Venkata Surya Kumar Varma Bhupatiraju ,  Mizbauddin Mohammed ,  Bhargav Ramakrishna Reddy

IPC: G05D1/00 ,  B60K17/28 ,  G06F16/40 ,  B60R25/23 ,  B60R25/25 ,  G05D1/02 ,  B60Q1/46 ,  B60Q1/24 ,  B60R25/24 ,  B60Q1/44 ,  B60Q5/00

Abstract: A vehicle may include a movable roof, a sensor supported by the roof, and an actuator for selectively raising and lowering the roof.

公开(公告)号：US11014560B2

公开(公告)日：2021-05-25

申请号：US16596359

申请日：2019-10-08

Applicant: Eaton Cummins Automated Transmission Technologies, LLC

Inventor： Graeme Andrew Jackson ,  David L. Wadas ,  Paul Peterson ,  Paul Wilson ,  Thomas Connolly ,  Christian Chimner ,  Timothy Scott Smith ,  Andrzej Wota

IPC: F16H3/093 ,  B60W30/18 ,  F16H37/04 ,  B60K17/28 ,  B60W10/02 ,  B60W10/06 ,  B60W10/111 ,  B60W10/115 ,  B60W10/196 ,  B60W30/188 ,  B60W30/19 ,  B60W40/13 ,  B60W50/02 ,  B60W50/035 ,  F16D25/04 ,  F16D48/02 ,  F16D48/06 ,  F16H3/091 ,  F16H57/00 ,  F16H61/02 ,  F16H61/04 ,  F16H3/64 ,  F16H57/02 ,  F16H59/02 ,  F16H61/06 ,  F16H61/08 ,  H04B10/077 ,  H04J3/12 ,  B60W10/11 ,  B60W50/00 ,  F16D25/12 ,  F16H61/00 ,  F16H63/00 ,  F16H59/72 ,  F16H61/28 ,  F16H61/682 ,  F16H63/24 ,  F16H57/04 ,  F16H57/021 ,  F16H61/30 ,  F16H57/032 ,  F16H63/30 ,  F16H59/38 ,  F16H57/12 ,  F16H59/52 ,  F16H59/70 ,  F16H59/14 ,  F16H59/66 ,  F16H59/68 ,  F16H61/12 ,  F16H3/16 ,  F16H3/78 ,  F16H59/40 ,  F16H61/14 ,  F16H61/70

Abstract: A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. An integrated actuator housing includes a single external power access for the shift actuator. A controller interprets a shaft displacement angle, determines if the transmission is in an imminent zero or zero torque region, and performs a transmission operation in response to the transmission in the imminent zero or zero torque region.

公开(公告)号：US10988018B2

公开(公告)日：2021-04-27

申请号：US16618510

申请日：2018-04-16

Applicant: AUDI AG

Inventor： Tassilo Scholle

IPC: B60K6/42 ,  B60K17/28 ,  F16H3/66 ,  F16H3/72 ,  B60K6/48

Abstract: A transmission arrangement for a hybrid vehicle, in which a connection for an internal combustion engine, a connection for an electric machine, and a transmission part are arranged in a manner able to be coupled to each other. The transmission part comprises a simple Ravigneaux planetary gear set with two planetary gears (PG1, PG2) and a single ring gear. The ring gear is coupled to a spur and bevel gear transmission (KT), which forms a power takeoff of the transmission arrangement. The transmission part furthermore comprises two brakes (B1, B2) and two clutches (K1, K2) as force-locking shifting elements.

公开(公告)号：US10933743B2

公开(公告)日：2021-03-02

申请号：US16126452

申请日：2018-09-10

Applicant: Tejinder Singh ,  James E Adams ,  Robert E Lee

Inventor： Tejinder Singh ,  James E Adams ,  Robert E Lee

IPC: B60K25/06 ,  B60K6/38 ,  B60K6/42 ,  B60K6/405 ,  B60K17/28 ,  B60W20/40 ,  B60K6/547 ,  B60K6/383 ,  B60K6/365 ,  B60K6/442 ,  B60K6/40 ,  B60K6/387 ,  B60W10/08 ,  B60W30/188 ,  F16H3/72 ,  F16H3/66 ,  F16H61/00 ,  B60K25/00

Abstract: A power-take off (PTO) system for a vehicle having a powertrain comprising an engine and a hybrid electric transmission includes a PTO device configured to provide power to an accessory load of the vehicle, a housing for a gear clutch of the transmission, the housing being formed of steel, needle bearings for the gear clutch, and a gear defined by or attached to an outer surface of the housing, wherein at least one electric motor of the transmission is configured to drive the PTO device via the gear clutch and the gear while the engine is disconnected from the transmission or is shut off.

公开(公告)号：US10926631B2

公开(公告)日：2021-02-23

申请号：US16072855

申请日：2017-01-24

Applicant: CNH Industrial America LLC

Inventor： Alessandro Benevelli ,  Riccardo Morselli

IPC: F16H61/4061 ,  F16H61/4078 ,  F16H61/4104 ,  F16H61/4139 ,  B60K17/28 ,  F16H61/47 ,  F16H47/04

Abstract: A transmission system includes a power take-off for driving an implement and a hydrostatic unit for transmitting power from the engine to the power take-off. The hydrostatic unit includes a first hydraulic power unit having a first connection line and a second connection line, and a second hydraulic power unit having a first connection line and a second connection line. The hydrostatic unit also includes a valve for connecting the first hydraulic power unit and the second hydraulic power unit, the valve being positionable at least in a first position a first position and in a second position.

公开(公告)号：US10906546B2

公开(公告)日：2021-02-02

申请号：US15663168

申请日：2017-07-28

Applicant: Eaton Cummins Automated Transmission Technologies, LLC

Inventor： Paul Peterson ,  Graeme Andrew Jackson ,  Paul Wilson ,  Christian Chimner ,  David L. Wadas ,  Thomas Connolly

IPC: F16H3/093 ,  F16H3/64 ,  F16H37/04 ,  F16H59/02 ,  F16H61/02 ,  B60W30/18 ,  B60K17/28 ,  B60W10/02 ,  B60W10/06 ,  B60W10/111 ,  B60W10/115 ,  B60W10/196 ,  B60W30/188 ,  B60W30/19 ,  B60W40/13 ,  B60W50/02 ,  B60W50/035 ,  F16D25/04 ,  F16D48/02 ,  F16D48/06 ,  F16H3/091 ,  F16H57/00 ,  F16H61/04 ,  F16H57/02 ,  F16H61/06 ,  F16H61/08 ,  H04B10/077 ,  H04J3/12 ,  B60W10/11 ,  B60W50/00 ,  F16D25/12 ,  F16H61/00 ,  F16H63/00 ,  F16H59/72 ,  F16H61/28 ,  F16H61/682 ,  F16H63/24 ,  F16H57/04 ,  F16H57/021 ,  F16H61/30 ,  F16H57/032 ,  F16H63/30 ,  F16H59/38 ,  F16H57/12 ,  F16H59/52 ,  F16H59/70 ,  F16H59/14 ,  F16H59/66 ,  F16H59/68 ,  F16H61/12 ,  F16H3/16 ,  F16H3/78 ,  F16H59/40 ,  F16H61/14 ,  F16H61/70

Abstract: A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. An integrated actuator housing includes a single external power access for the shift actuator. A controller interprets a shaft displacement angle, determines if the transmission is in an imminent zero or zero torque region, and performs a transmission operation in response to the transmission in the imminent zero or zero torque region.

公开(公告)号：US10794457B2

公开(公告)日：2020-10-06

申请号：US15976721

申请日：2018-05-10

Applicant: Blount, Inc.

Inventor： Mark McLane

IPC: F16H21/44 ,  A01B71/06 ,  A01B59/00 ,  B60K17/28

Abstract: An assist device for lifting and facilitating the coupling of an implement's driveline to a power take-off on a vehicle is disclosed. The assist device is configured with a handle enabling a user to rotate the device from a storage position to an upright position where the device engages the driveline and hits it into a position suitable for coupling the driveline to the power take-off. The assist device is equipped with a roller to allow the driveline to slide along its longitudinal axis to facilitate coupling. The assist device may be equipped with one or more springs to further accept at least some of the weight of the driveline and enable easier maneuvering of the driveline during the coupling process.

公开(公告)号：US10773270B2

公开(公告)日：2020-09-15

申请号：US16116891

申请日：2018-08-29

Applicant: National Chung-Shan Institute of Science and Technology

Inventor： Yi-Rong Zeng ,  Kuan-You Liu ,  Yu-Ping Wang ,  Chin-Cheng Wu ,  Min-Han Chiu ,  Yew-Shyang Lay

IPC: B05B12/00 ,  B60K17/354 ,  B60K17/28 ,  G05D1/00 ,  B08B3/02 ,  G06K9/00 ,  B05B12/18

Abstract: A fluid cleaning apparatus includes a driving assembly including a motor, a gear clutching assembly, a moving assembly, a swaying spray assembly, a sensing assembly, and a controlling module. The fluid cleaning apparatus integrates functions of movement actuation and spraying angle adjustment with the motor and achieves versatile spraying angles for spray-cleaning with apparatus configuration convertible between swaying motion and ceased swaying motion and/or between moving motion and ceased moving motion. Besides, self-propelled movement, spraying pressure modulation, and spraying angle adjustment can be controlled by the control module or manually remotely controlled by a user. Since the fluid cleaning apparatus of the present application saves the conventional installation cost and space needed, as well as resources consumed, for cleaning the bottom of an object to be cleaned, the fluid cleaning apparatus can be extensively applied to multiple fields.