公开(公告)号：US11988269B2

公开(公告)日：2024-05-21

申请号：US18094395

申请日：2023-01-09

Applicant: Li-Ho Yao

Inventor： Li-Ho Yao

IPC: F16H3/10

CPC classification number: F16H3/10 ,  F16H2200/0039

Abstract: A three-stage speed-change mechanism includes a casing in an interior of which a drive assembly, an input assembly, and an output assembly are arranged. The input assembly includes a transmission shaft driven by the drive wheel. An initial transmission wheel is mounted no a middle section of the transmission shaft. A first speed-change assembly and a second speed-change assembly are respectively arranged on two sides of the initial transmission wheel. The output assembly includes an output shaft, which is provided with an initial driven wheel and first and second speed-change wheels respectively mating the initial transmission wheel and the first and second speed-change assemblies. The initial driven wheel and the first speed-change wheel are respectively mounted by a first one-way bearing and a second one-way bearing on the output shaft. As such, a three-stage speed-change function is realized.

公开(公告)号：US20230220906A1

公开(公告)日：2023-07-13

申请号：US18094395

申请日：2023-01-09

Applicant: LI-HO YAO

Inventor： LI-HO YAO

IPC: F16H3/10

CPC classification number: F16H3/10 ,  F16H2200/0039

Abstract: A three-stage speed-change mechanism includes a casing in an interior of which a drive assembly, an input assembly, and an output assembly are arranged. The input assembly includes a transmission shaft driven by the drive wheel. An initial transmission wheel is mounted no a middle section of the transmission shaft. A first speed-change assembly and a second speed-change assembly are respectively arranged on two sides of the initial transmission wheel. The output assembly includes an output shaft, which is provided with an initial driven wheel and first and second speed-change wheels respectively mating the initial transmission wheel and the first and second speed-change assemblies. The initial driven wheel and the first speed-change wheel are respectively mounted by a first one-way bearing and a second one-way bearing on the output shaft. As such, a three-stage speed-change function is realized.

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：US20230023943A1

公开(公告)日：2023-01-26

申请号：US17765578

申请日：2020-09-29

Applicant: FRANCE REDUCTEURS

Inventor： Pierre BRU ,  Nicolas DIDIER

IPC: A01D34/69 ,  F16H3/093 ,  F16H3/10 ,  A01D34/68

Abstract: The invention relates to a transmission (2) for a wheeled vehicle, comprising a drive member (3), a rotatable driven member (5) in permanent engagement with the drive member (3), a wheel drive shaft and, disposed between the wheel drive shaft and the driven member (5), a clutch mechanism (8), comprising at least one axially movable part on the wheel drive shaft between a position separated from the driven member (5), corresponding to an activated state of the clutch mechanism (8), and a position close to the driven member (5), corresponding to a deactivated state of the clutch mechanism (8), which is activated by rotating the driven member (5) in a first direction of rotation, referred to as forward drive, and can be deactivated by rotating the driven member (5) in a second direction of rotation opposite to said first direction of rotation, referred to as reverse drive, said part (9) of the clutch mechanism (8) which, in the deactivated state of the clutch mechanism (8), is disposed in a position close to the driven member (5), is, in said position, limited in its axial movement in the direction of a separation from the driven member (5) in the reverse drive state of the driven member (5).

公开(公告)号：US20220307572A1

公开(公告)日：2022-09-29

申请号：US17706299

申请日：2022-03-28

Applicant: Huawei Digital Power Technologies Co., Ltd.

Inventor： Hu ZHONG ,  Xueyu MEI ,  Huan WANG

IPC: F16H3/091 ,  F16H57/00 ,  B60K17/08 ,  F16H3/10

Abstract: This application provides a two-speed transmission system. The two-speed transmission system includes a first fixed gear fastened on a first shaft, a first floating gear connected to a second shaft through rotation, a first connection mechanism, and a one-way clutch. The first connection mechanism is configured to implement connection or disconnection between the first floating gear and the second shaft. The one-way clutch is located between the first floating gear and the first connection mechanism. An inner surface of the one-way clutch is connected to the first floating gear. An outer surface of the one-way clutch abuts against the first connection mechanism. The outer surface of the one-way clutch is connected to the first connection mechanism. An acting force of the outer surface directly acts on the first connection mechanism instead of a tooth surface of the first floating gear, to reduce an impact on accuracy of gear transmission.

公开(公告)号：US20220299089A1

公开(公告)日：2022-09-22

申请号：US17697440

申请日：2022-03-17

Applicant: Terry Gordon Wood

Inventor： Terry Gordon Wood

IPC: F16H3/087 ,  F16H3/10 ,  F16H57/022 ,  F16H57/04

Abstract: A transmission with alternating rotary disks is presented. The transmission with alternating rotary disks contains a plurality of first rotary disk assemblies, a plurality of second rotary disk assemblies, a drive shaft, and a gearbox shell. The plurality of first rotary disk assemblies is rotatably connected to the plurality of second rotary disk assemblies, where the plurality of first rotary disk assemblies and the second plurality of disk assemblies are arranged in a specified pattern. The first rotary disk assembly contains a first rotary element that rotates in one direction when the drive shaft is subjected to torque. The second rotary disk assembly contains a second rotary element that rotates in the opposite direction, relative to the first rotary element rotation.

公开(公告)号：US10995824B1

公开(公告)日：2021-05-04

申请号：US16512643

申请日：2019-07-16

Applicant: Brunswick Corporation

Inventor： Brett Bielefeld ,  David J. Belter ,  Jeremy L. Alby

IPC: F16H3/091 ,  F16H37/04 ,  F16H3/10 ,  F16H3/08 ,  B63H23/08 ,  B63H23/02

Abstract: A transmission for an outboard motor, the transmission having an input shaft with an input gear. A countershaft has a countershaft driven gear and a reverse driving gear, where the countershaft driven gear meshes with the input gear. An output shaft has first and second driven gears. First and second driving gears mesh with the first and second driven gears. A reverse idler gear meshes with the reverse driving gear and also with a reverse driven gear. A plurality of clutches includes first, second, third, and reverse clutches. The first and second clutches selectively rotate the first and second driving gears with the countershaft in first and second modes in forward rotation, respectively. The third clutch selectively rotates the second driving gear with the input shaft in a third mode in forward rotation. The reverse clutch selectively rotates the output shaft with the reverse driven gear in reverse rotation.

公开(公告)号：US20210086746A1

公开(公告)日：2021-03-25

申请号：US16772325

申请日：2018-11-29

Applicant: VOLKSWAGEN AKTIENGESELLSCHAFT

Inventor： STEPHAN SCHAEFER

IPC: B60W20/00 ,  B60K6/36 ,  B60K6/383 ,  B60K6/387 ,  B60K6/48 ,  B60K6/547 ,  B60W10/02 ,  B60W10/06 ,  F16H3/10

Abstract: A method for controlling a drive train of a hybrid vehicle which includes an internal combustion engine, an electric machine that is operated as a motor or generator, and a transmission. Energy is recovered in the overrun operation of the vehicle by operating the electric machine in generator mode. The transmission has at least one free-wheel-connected low forward gear that only transmits traction torque, and at least one free-wheel-free high forward gear. When the free-wheel-connected low forward gear is engaged and the vehicle transitions into the overrun operation, or the driver requests a transition into the overrun operation by selecting the free-wheel-connected low forward gear, an overrun torque is set via the free-wheel-free high forward gear by a generator operation of the electric machine for energy recovery. The overrun torque thereby substantially corresponds to an overrun torque of a free-wheel-free configuration of the free-wheel-connected low forward gear.

公开(公告)号：US10851874B2

公开(公告)日：2020-12-01

申请号：US15882969

申请日：2018-01-29

Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHA

Inventor： Tetsushi Saitoh

IPC: F16H3/10 ,  F16H3/089 ,  F16H57/04 ,  F16H63/18 ,  F16H57/031 ,  F16H63/30 ,  F16H57/021 ,  F16H57/02

Abstract: A constant mesh type transmission for a straddled vehicle includes an input shaft; a plurality of drive gears; an output shaft; a plurality of driven gears; and a gear stage setting mechanism, including a ratchet mechanism. The ratchet mechanism includes a n-th speed accelerating pawl, a n-th speed decelerating pawl, a (n+1)-th speed accelerating pawl, a (n+1)-th speed decelerating pawl, a rotary cam, and a plurality of sliders. The rotary cam has a plurality of cam portions on an outer peripheral surface thereof which position the respective guide object parts such that the plurality of sliders raise an accelerating pawl and a decelerating pawl corresponding to a selected gear stage and lower an accelerating pawl and a decelerating pawl corresponding to a non-selected gear stage.

公开(公告)号：US10851873B2

公开(公告)日：2020-12-01

申请号：US15748290

申请日：2016-06-20

Applicant: MBI CO., LTD.

Inventor： Hyuk Yoo ,  Tae-Jin Jung ,  Sung-Cheol An ,  Moon-Soo Yoo

IPC: F16H3/10 ,  F16H3/00 ,  F16D41/067 ,  F16H1/22 ,  H02K7/116 ,  F16D41/064 ,  F16H3/06 ,  F16D41/06

Abstract: A transmission for a motor is provided, which optimizes a transmission for outputting a rotational force only in one direction at different shifting ratios according to forward/reverse rotation directions of a rotational shaft of the motor while enabling a reverse input, accurately transmits the rotational force without slippage and has durability even upon use thereof for a long period of time, thereby improving reliability and shifting accuracy and maximizing marketability and market competitiveness.