公开(公告)号：US20230044365A1

公开(公告)日：2023-02-09

申请号：US17884434

申请日：2022-08-09

Applicant: AMERICORP INVESTMENTS LLC

Inventor： Jordan Simons

IPC: F16H3/10 ,  B60W10/02 ,  B60W10/08 ,  B60W10/10 ,  B60W30/18 ,  F16D41/066 ,  F16H3/089

Abstract: Non-limiting examples of the present disclosure relate to generation and implementation of a new security protocol that is used to secure common data access transactions across distributed network examples. An exemplary proof of verification protocol is disclosed that implements consensus security mechanisms across a plurality of distributed nodes, which may be utilized to validate owners of data in common data access transactions. Extending principles of blockchain security to common data access transactions and Internet of Things (IoT) networking requires a solution that: improves speed in transactional processing; reduces computational complexity; and presents efficient, secure and repeatable validation for owners of data in distributed networking environments. An exemplary proof of verification protocol provides such technical advantages by validating both user-specific data for a subscriber of an application/service and session data for user activity (past and present) within the application/service.

公开(公告)号：US11434979B2

公开(公告)日：2022-09-06

申请号：US16906521

申请日：2020-06-19

Applicant: EXEDY Corporation

Inventor： Yoshihiro Matsuoka

IPC: F16H3/089 ,  F16H47/06

Abstract: A drive unit for driving a drive wheel is disclosed. The drive unit includes a motor, a torque converter and a power output part. The torque converter is a component to which a power is inputted from the motor. The power output part outputs the power, inputted thereto from the torque converter, to the drive wheel. The power output part includes a first gear train and a second gear train. The first gear train outputs the power, inputted to the power output part from the torque converter, in a first rotational direction. The second gear train outputs the power, inputted to the power output part from the torque converter, in a second rotational direction reverse to the first rotational direction.

公开(公告)号：US20220274480A1

公开(公告)日：2022-09-01

申请号：US17634748

申请日：2020-07-29

Applicant: ZF Friedrichshafen AG

Inventor： Stefan Beck ,  Martin Brehmer ,  Peter Ziemer ,  Thomas Kroh ,  Fabian Kutter ,  Oliver Bayer ,  Johannes Kaltenbach ,  Matthias Horn ,  Michael Wechs ,  Thomas Martin ,  Juri Pawlakowitsch ,  Max Bachmann

IPC: B60K6/547 ,  B60K6/48 ,  F16H3/089

Abstract: A transmission arrangement (3, 8, 42, 44, 46, 48) includes at least one transmission input shaft (12, 38) and at least one countershaft (26, 28). A connecting gearwheel (24) is arranged on the countershaft (26) for connecting a differential (34). The connecting gearwheel (24) is connected to a gearwheel (22) for forming a gear step (G4).

公开(公告)号：US20220268340A1

公开(公告)日：2022-08-25

申请号：US17181641

申请日：2021-02-22

Applicant: ArvinMeritor Technology, LLC

Inventor： Chetankumar Ghatti ,  Ajitkumar Radder

IPC: F16H3/089 ,  B60K17/08

Abstract: An axle assembly that includes a sector cam. The sector cam may be rotatable about a sector cam axis and may be operatively connected to first and second shift collars. Rotation of the sector cam about the sector cam axis may control movement of the first and second shift collars.

公开(公告)号：US11384629B2

公开(公告)日：2022-07-12

申请号：US16931033

申请日：2020-07-16

Applicant: Caterpillar Inc.

Inventor： Suresh Baddam Reddy

IPC: E21B43/26 ,  F16H3/089 ,  F04B17/03 ,  E21B43/12

Abstract: A system for driving a hydraulic fracturing pump includes an electric motor having a drive shaft configured to rotate at a constant speed and a power source electrically connected to the electric motor. The system also includes a motor controller operably connected to the electric motor via a relay, wherein the motor controller is operably connected to the electric motor by the relay to start the electric motor, and is operably disconnected from the electric motor by the relay once the drive shaft reaches the constant speed. The system further includes a pump coupled to the drive shaft via a transmission, wherein the transmission is configured to transfer rotational energy from the drive shaft to the pump via an output shaft of the transmission, the output shaft of the transmission being configured to drive the pump at varying speeds while the drive shaft rotates at the constant speed.

公开(公告)号：US20220212526A1

公开(公告)日：2022-07-07

申请号：US17430988

申请日：2020-02-12

Applicant: Robert Bosch GmbH

Inventor： Janek Kraeuter

IPC: B60K1/00 ,  F16H3/089

Abstract: The invention relates to a power-shiftable multi-gear transmission (12) having a driven input shaft (14) and a shaft (16). The power-shiftable multi-gear transmission (12) comprises at least one first gear stage (18) and one second gear stage (26) which are in each case configured as spur gear teeth. At least one first power transmission element is arranged on the input shaft (14) by means of a freewheel (21).

公开(公告)号：US11320033B2

公开(公告)日：2022-05-03

申请号：US16642872

申请日：2018-08-31

Applicant: DONGFENG DANA AXLE CO., LTD.

Inventor： Fumin Deng ,  Shengli Hu ,  Buliang Zhang ,  Shanshan Hu

IPC: F16H48/08 ,  B60K17/08 ,  B60K17/16 ,  F16H3/089 ,  F16H48/36

Abstract: A differential assembly includes a differential. The differential includes a differential housing configured for rotation. A shifting assembly includes a first portion that is mounted to the differential and a second portion that is mounted to an output shaft. A movable shifting collar disposed around the differential housing selectively engages gears.

公开(公告)号：US20220107006A1

公开(公告)日：2022-04-07

申请号：US17308339

申请日：2021-05-05

Applicant: Kubota Corporation

Inventor： Yusuke Morita ,  Toshifumi Yasuda

IPC: F16H3/089 ,  F16H63/38 ,  F16H61/682 ,  F16H63/18

Abstract: A detent mechanism 70 is provided for fixing a shift drum 58 in position at a rotation operation position where shift gears 36, 37 become engageable. The detent mechanism 70 includes a positioning rotation portion 71 formed in the shift drum 58, a positioning arm 72 engageable with a positioning action portion 74 formed in the positioning rotation portion 71 for fixing the shift drum 58 at a rotation position corresponding to a rotation operation position of the shift drum 58, and a positioning spring 73 for urging the positioning arm 72 for its engagement with the positioning action portion 74. The positioning arm 72, as being rotatably supported to a speed changing operation shaft 61 for rotating the shift drum 58, is extended from a speed changing operation shaft 61.

公开(公告)号：US11293527B2

公开(公告)日：2022-04-05

申请号：US16370158

申请日：2019-03-29

Applicant: HONDA MOTOR CO., LTD.

Inventor： Eiji Kittaka ,  Takashi Kudo

IPC: F16H3/22 ,  F16H3/089 ,  F16H63/32 ,  F16H63/18

Abstract: A vehicle power unit has a transmission apparatus including a transmission, and a transmission actuating mechanism including a speed reduction gear train having multiple speed reduction stages for transmitting power from a drive gear on a drive shaft of a shift motor to a driven gear on a drum turning shaft of a shift drum. The speed reduction gear train has a speed reduction ratio ranging from 23 to 45, and the shift motor is a DC electric motor that produces a pulsating cogging torque having a maximum value ranging from 0.04 to 0.07 Nm. The vehicle power unit enables the transmission actuating mechanism to be made up of a reduced number of parts and to be simple in structure, making the transmission apparatus small in size, and ensures quicker and smoother gear changes with an electric motor.

公开(公告)号：US11287015B2

公开(公告)日：2022-03-29

申请号：US16605909

申请日：2018-05-16

Applicant: Bok Soung Kim ,  Do Hwan Kim ,  BYGEN CO., LTD.

Inventor： Bok Soung Kim ,  Do Hwan Kim ,  Hyung Bae Park ,  Joon Seo Kim ,  Eung Sik Suk ,  Young Shik Jeon ,  Yoo Gyun Kim ,  Jae Ho Hwang ,  Hyeong Keun Park ,  Dong Uk Seo ,  Jung Hun Kim ,  Young Hee Ju

IPC: F16H3/089 ,  F16H61/02 ,  F16H61/684

Abstract: Provided is a transmission for a motor including: an input shaft rotating by driving force transmitted from the motor and having a plurality of pawls disposed on the outer circumferential surface; controller for controlling protrusion and retraction of the pawls; a plurality of driving gears through the centers of which the input shaft passes, which have ratchets formed on the inner circumferential surfaces thereof so as to be engaged with the pawls, and which are different in the number of gear teeth; a plurality of driven gears which are externally meshed with the driving gears and are different in the number of gear teeth; and an output unit for outputting rotary speed changed in speed by the driving gears and the driven gears.