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1. WO2022021836 - MOTORCYCLE REAR DRIVE TRANSMISSION SYSTEM AND MOTORCYCLE

Publication Number WO/2022/021836
Publication Date 03.02.2022
International Application No. PCT/CN2021/075978
International Filing Date 08.02.2021
IPC
F16H 7/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
7Gearings for conveying rotary motion by endless flexible members
02with belts; with V-belts
CPC
B62M 11/04
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR ; SINGLE-TRACK; CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
11Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
04of changeable ratio
B62M 9/04
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR ; SINGLE-TRACK; CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
9Transmissions characterised by use of an endless chain, belt, or the like
04of changeable ratio
Applicants
  • 青岛征和工业股份有限公司 QINGDAO CHOHO INDUSTRIAL CO., LTD. [CN]/[CN]
Inventors
  • 付振明 FU, Zhenming
  • 金玉谟 JIN, Yumo
Agents
  • 西安中科汇知识产权代理有限公司 XI'AN ZHONGKEHUI INTELLECTUAL PROPERTY AGENCY CO., LTD
Priority Data
202010756768.731.07.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) MOTORCYCLE REAR DRIVE TRANSMISSION SYSTEM AND MOTORCYCLE
(FR) SYSTÈME DE TRANSMISSION D'ENTRAÎNEMENT ARRIÈRE DE MOTOCYCLETTE ET MOTOCYCLETTE
(ZH) 一种摩托车后驱动传动系统及摩托车
Abstract
(EN) A motorcycle rear drive transmission system, comprising a driving wheel (1), a central wheel (3), and a driven wheel (5). The central wheel comprises a transmission wheel A (3-1) and a transmission wheel B (3-2) which are coaxially provided, opposite faces of the transmission wheel A and the transmission wheel B are fixedly connected, the driving wheel is in transmission connection to the transmission wheel B, and the transmission wheel A is in transmission connection to the driven wheel. The driving wheel is detachably and fixedly connected to an output shaft of a motor, the driven wheel is detachably and fixedly connected to a rear wheel shaft of the motorcycle, and the central wheel is rotatably connected to a rear fork rotating central shaft (7) by means of a bearing (6). Such a structure can keep the stability of the transmission system. Also disclosed is a motorcycle.
(FR) L'invention concerne un système de transmission d'entraînement arrière de motocyclette, comprenant une roue motrice (1), une roue centrale (3) et une roue menée (5). La roue centrale comprend une roue de transmission A (3-1) et une roue de transmission B (3-2) qui sont disposées de manière coaxiale, des faces opposées de la roue de transmission A et de la roue de transmission B sont reliées de manière fixe, la roue motrice est en liaison de transmission avec la roue de transmission B, et la roue de transmission A est en liaison de transmission avec la roue menée. La roue motrice est reliée de manière amovible et fixe à un arbre de sortie d'un moteur, la roue menée est reliée de manière amovible et fixe à un arbre de roue arrière de la motocyclette, et la roue centrale est reliée de manière rotative à un arbre central rotatif de fourche arrière (7) au moyen d'un palier (6). Une telle structure peut maintenir la stabilité du système de transmission. L'invention concerne également une motocyclette.
(ZH) 一种摩托车后驱动传动系统,包括主动轮(1)、中心轮(3)、以及从动轮(5),中心轮包括同轴设置的传动轮A(3-1)和传动轮B(3-2),传动轮A和传动轮B的相对面固定连接,主动轮与传动轮B传动连接,传动轮A与从动轮传动连接,主动轮与电机输出轴可拆卸固定连接,从动轮与摩托车后轮轴可拆卸固定连接,中心轮与后叉转动中心轴(7)通过轴承(6)转动连接,这种结构能保持传动系统的稳定。一种摩托车也被公开。
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