公开(公告)号：US11536349B2

公开(公告)日：2022-12-27

申请号：US17172277

申请日：2021-02-10

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Cheng-Ping Yang ,  Meng-Ru Wu ,  Ming-Hsien Yang ,  Peng-Yu Chen ,  Jui-Tang Tseng

IPC: F16H3/10 ,  F16H3/089 ,  F16H37/08 ,  F16D41/064

Abstract: A transmission mechanism includes first and second transmission, first and second shafts, a clutch, and a one-way bearing. In the first gear, power is output through the first driving transmission and the one-way bearing; and in the second gear, the power is output through the clutch, the second driving transmission and the one-way bearing.

公开(公告)号：US10054224B2

公开(公告)日：2018-08-21

申请号：US15384234

申请日：2016-12-19

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Ming-Hsien Yang ,  Meng-Ru Wu ,  Jui-Tang Tseng

IPC: F16H63/34 ,  B60T1/06 ,  B60T1/00

CPC classification number: F16H63/3433 ,  B60T1/005 ,  B60T1/062 ,  F16D63/006 ,  F16D65/00 ,  F16D2065/1372 ,  F16H63/3425 ,  F16H63/3441

Abstract: A parking brake includes transmission shaft, park gear and parking assembly. The park gear is connected to the transmission shaft. The parking assembly includes holder and engagement mechanisms. The holder on the transmission shaft is slidable in axial direction of the transmission shaft. The engagement mechanism includes engagement body and elastic member. The engagement body is furnished on the holder and slidable in a radial direction of the transmission shaft. The elastic members are connected to the holder and located between the holder and the engagement bodies. The engagement bodies protrude from a surface of the holder. When the parking assembly is moved toward the park gear, and some of the engagement bodies are pressed and moved with respect to the holder, the park gear is engaged with some of the plurality of engagement mechanisms not moved with respect to the holder.

公开(公告)号：US10948049B2

公开(公告)日：2021-03-16

申请号：US15660499

申请日：2017-07-26

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Cheng-Ping Yang ,  Meng-Ru Wu ,  Ming-Hsien Yang ,  Peng-Yu Chen ,  Jui-Tang Tseng

IPC: F16H3/10 ,  F16D41/064 ,  F16H3/089 ,  F16H37/08

Abstract: A transmission mechanism includes first and second transmission, first and second shafts, a clutch, and a one-way bearing. In the first gear, power is output through the first driving transmission and the one-way bearing; and in the second gear, the power is output through the clutch, the second driving transmission and the one-way bearing.

公开(公告)号：US10604009B2

公开(公告)日：2020-03-31

申请号：US16050619

申请日：2018-07-31

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Cheng-Ping Yang ,  Ming-Hsien Yang ,  Chia Tsao ,  Li-Te Huang ,  Peng-Yu Chen

IPC: B60K17/08 ,  B60K17/346 ,  B60K23/08 ,  F16H57/037 ,  F16H37/08 ,  F16H57/023 ,  F16H57/029

Abstract: A dual-shaft gearbox mechanism includes a hollow shaft motor, first and second gear sets, first and second shafts, a clutch and a unidirectional assembly. When the dual-shaft gearbox mechanism is in a first gear, power is outputted via the first gear set and the unidirectional assembly. When the dual-shaft gearbox mechanism is in a second gear, power is outputted via the clutch and the second gear set.