CN115298087A - 自行车变循环双向驱动装置 - Google Patents

自行车变循环双向驱动装置 Download PDF

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Publication number
CN115298087A
CN115298087A CN202180017857.2A CN202180017857A CN115298087A CN 115298087 A CN115298087 A CN 115298087A CN 202180017857 A CN202180017857 A CN 202180017857A CN 115298087 A CN115298087 A CN 115298087A
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traction
shaft
wheel
fixed
driven wheel
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CN202180017857.2A
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欧小虎
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Individual
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

一种自行车变传动比双向驱动装置。左右牵引杆(5,4)根部与中轴(17)固定，左右牵引轴(7,6)固定于左右牵引杆(5,4)顶部，左右牵引环(9,8)绕左右牵引轴(7,6)自由转动。条形传动装置(1)的一端由右牵引环(8)牵引后连接到右从动轮(10)，绕过右从动轮(10)后连接到转向轮(15)一侧，条形传动装置(1)的另一端由左牵引环(9)牵引后连接到左从动轮(11)，绕过左从动轮(11)后链接到转向轮(15)另一侧。左右从动轮(11，10)通过左右棘轮装置(13,12)单向带动后轮轴(14)顺时针转动。左右曲柄(3,2)根部与左右牵引轴(7,6)固定。

Description

PCT国内申请，说明书已公开。

Claims (2)

  1. PCT国内申请，权利要求书已公开。
CN202180017857.2A 2020-03-26 2021-03-08 自行车变循环双向驱动装置 Pending CN115298087A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202010221198 2020-03-26
CN202010221198.1 2020-03-26
PCT/CN2021/079460 WO2021190282A1 (zh) 2020-03-26 2021-03-08 自行车变循环双向驱动装置

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CN115298087A true CN115298087A (zh) 2022-11-04

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CN202010444652.XA Pending CN111645802A (zh) 2020-03-26 2020-05-23 自行车变传动比双向驱动装置
CN202180017857.2A Pending CN115298087A (zh) 2020-03-26 2021-03-08 自行车变循环双向驱动装置

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CN202010444652.XA Pending CN111645802A (zh) 2020-03-26 2020-05-23 自行车变传动比双向驱动装置

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CN (2) CN111645802A (zh)
WO (1) WO2021190282A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111645802A (zh) * 2020-03-26 2020-09-11 欧小虎 自行车变传动比双向驱动装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2061925U (zh) * 1989-11-27 1990-09-12 王萍 链条踏板往复驱动自行车
CN2232391Y (zh) * 1995-06-07 1996-08-07 颜陆斌 自行车双向踏动装置
KR200178802Y1 (ko) * 1999-11-15 2000-04-15 허현강 정신기어 자전거
CN2587751Y (zh) * 2002-04-22 2003-11-26 陈大为 舒适自行车
CN110118244A (zh) * 2019-06-03 2019-08-13 欧小虎 自行车双向传动装置
CN111645802A (zh) * 2020-03-26 2020-09-11 欧小虎 自行车变传动比双向驱动装置

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WO2021190282A1 (zh) 2021-09-30
CN111645802A (zh) 2020-09-11

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