CA2046432A1 - Two-way-driven 3-speed free wheel - Google Patents

Two-way-driven 3-speed free wheel

Info

Publication number
CA2046432A1
CA2046432A1 CA002046432A CA2046432A CA2046432A1 CA 2046432 A1 CA2046432 A1 CA 2046432A1 CA 002046432 A CA002046432 A CA 002046432A CA 2046432 A CA2046432 A CA 2046432A CA 2046432 A1 CA2046432 A1 CA 2046432A1
Authority
CA
Canada
Prior art keywords
pawl
outer ring
tlle
pawls
ratchet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002046432A
Other languages
English (en)
French (fr)
Inventor
Dianlin Chang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SIU WAI LAM STEVEN
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2046432A1 publication Critical patent/CA2046432A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L5/00—Brakes, or actuating mechanisms therefor, controlled by back-pedalling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/24—Freewheels or freewheel clutches specially adapted for cycles
    • F16D41/30—Freewheels or freewheel clutches specially adapted for cycles with hinged pawl co-operating with teeth, cogs, or the like
    • 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
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
    • B62M11/16—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears built in, or adjacent to, the ground-wheel hub

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Structure Of Transmissions (AREA)
  • Retarders (AREA)
  • Transmission Devices (AREA)
CA002046432A 1990-07-10 1991-07-08 Two-way-driven 3-speed free wheel Abandoned CA2046432A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN90105171A CN1032797C (zh) 1990-07-10 1990-07-10 双向三级变速飞轮
CN90105171.3 1990-07-10

Publications (1)

Publication Number Publication Date
CA2046432A1 true CA2046432A1 (en) 1992-01-11

Family

ID=4879003

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002046432A Abandoned CA2046432A1 (en) 1990-07-10 1991-07-08 Two-way-driven 3-speed free wheel

Country Status (6)

Country Link
US (1) US5141476A (enExample)
JP (1) JPH0489492U (enExample)
KR (1) KR940007572Y1 (enExample)
CN (1) CN1032797C (enExample)
AU (1) AU640244B2 (enExample)
CA (1) CA2046432A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106741559A (zh) * 2017-01-23 2017-05-31 吴利祥 一种脚蹬正转反转均能前行的无链式健身自行车

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1123751A (zh) * 1994-11-23 1996-06-05 常殿林 中轴双向变速器
KR100195515B1 (ko) * 1996-12-30 1999-06-15 마재열 자전거의 변환 전진구동 주행의 제어장치
EP0988218A1 (en) * 1997-06-09 2000-03-29 World Industry Co., Ltd. Apparatus for changing rotation of pedal shaft for bicycle
KR100258785B1 (ko) * 1998-01-20 2000-06-15 마재열 자전거의 동력 변환장치
KR100291849B1 (ko) * 1999-03-15 2001-06-01 마재열 자전거의 동력변환장치
ES2155020B1 (es) * 1999-04-21 2001-11-16 Valdez Cuauhtemoctzin Castro Bicicleta de doble traccion
US6383108B1 (en) * 1999-06-30 2002-05-07 World Industry Co., Ltd., Apparatus for changing direction of driving force for bicycles
EP2426041B1 (en) * 2009-04-30 2020-07-22 NTN Corporation Power-assisted bicycle including regenerative mechanism
JP5545520B2 (ja) * 2009-05-22 2014-07-09 Ｎｔｎ株式会社 回生機構を備えた電動補助自転車
CN102506141A (zh) * 2010-01-02 2012-06-20 沈维聪 低速逆转同步器
TW201236919A (en) * 2011-03-08 2012-09-16 Bo-Cheng Chen Driving device for bike
CN104883000B (zh) * 2015-05-25 2017-06-06 严振华 电动自行车用可变减速比的轮毂电机
CN105539716B (zh) * 2015-12-24 2018-01-05 张学田 一种设有多档快捷变速的自行车双轮盘
CN106494562B (zh) * 2016-08-31 2022-02-01 张家港川梭车业有限公司 一种全自动三级变速驱动装置
CN106585268A (zh) * 2016-11-03 2017-04-26 杭州否科技有限公司 一种车轮以及采用该车轮的车辆
CN106985963B (zh) * 2017-05-11 2022-06-07 张家港川梭车业有限公司 单轮驱动三挡变速装置
CN110436317B (zh) * 2019-09-05 2023-10-20 张明 一种电梯曳引机排车装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53138148A (en) * 1977-05-06 1978-12-02 Shimano Industrial Co Multiispeed hub with coaster brake
DE3340407A1 (de) * 1983-11-09 1985-06-27 Sanitätshaus Heinrich Oesterreich GmbH, 2800 Bremen Krankenfahrstuhl
JPS60116581A (ja) * 1983-11-29 1985-06-24 株式会社シマノ 自転車用変速ハブ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106741559A (zh) * 2017-01-23 2017-05-31 吴利祥 一种脚蹬正转反转均能前行的无链式健身自行车

Also Published As

Publication number Publication date
US5141476A (en) 1992-08-25
JPH0489492U (enExample) 1992-08-05
AU640244B2 (en) 1993-08-19
KR940007572Y1 (ko) 1994-10-22
CN1032797C (zh) 1996-09-18
CN1057996A (zh) 1992-01-22
AU8035691A (en) 1992-01-16
KR920002506U (ko) 1992-02-24

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Legal Events

Date Code Title Description
FZDE Discontinued