KR940007572Y1 - 자전거의 양방향 3단변속 프리휘일 - Google Patents
자전거의 양방향 3단변속 프리휘일 Download PDFInfo
- Publication number
- KR940007572Y1 KR940007572Y1 KR2019910010587U KR910010587U KR940007572Y1 KR 940007572 Y1 KR940007572 Y1 KR 940007572Y1 KR 2019910010587 U KR2019910010587 U KR 2019910010587U KR 910010587 U KR910010587 U KR 910010587U KR 940007572 Y1 KR940007572 Y1 KR 940007572Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pole
- outer ring
- ratchet
- pranet
- speed
- 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.)
- Expired - Lifetime
Links
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
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)
- Transmission Devices (AREA)
- Retarders (AREA)
Abstract
Description
Claims (5)
- 외부링, 중심기어, 칼라베어링, 스큐류 콘 캣취 및 프라넷 피니언으로 구성된 자전거의 양방향 3단변속 프리 휘일 : 여기에서, (1)캣취는 4종류, 즉 포올(10), 후크-포올(11), 후방포올(12) 및 전방 포올(13)으로 구성되고; (2)포올(12)와 포올(13)은 소형 스핀들(15)에 의하여 스르로켓 휘일의 양쪽면에 경첩으로 연결되고; (3)한쪽에는 후방포올(12)와 외부링(2)가 있고, 다른 쪽에는 라체트콘(6)과 칼라베어링(3)등으로 구성되고; (4)외부링(2)와 중심기어(4) 사이에는 2이상의 프라렛 피니언으로 조립 구성되어 있다.
- 제 1 항에서 외부링에는 라체트 갈릿(ratchet gullet)을 가져서 포올(12)를 맞물리게 하거나 잠기게 하며, 라체트 콘(6)은 외연부 라체트 톱니를 가져 포올(13)이 맞물리게도 하고 잠기게도하도록 구성된 자전거의 양방향 3단변속 프리휘일.
- 제 1 항에 있어서, 자전거의 밑면포크(bottom forks)위에 결합된 후크-포올 11은 테이퍼지고 외부링 2의 외연부의 라체트 갈릿에 늦추어 정착되어 잠기도록한 자전거의 양방향 3단변속 프리 휘일.
- 외부링, 중심기어, 칼라베어링, 스크류 콘, 캣취, 프라넷 피니언으로 구성된 자전거의 양방향 2단변속 프리 휘일; 여기에서, (1)2종류의 캣취, 즉 후크-포올 및 후방 포올로 구성되고; (2)후방 포올은 소형 스핀들에 의하여 스프로켓 휘일의 한면에 부착되고 다른 면에는 칼라베어링이 부착되고; (3)베어링 콜라 면에는 라체트 톱니가 없으며; (4)외부링과 중심기어 사이에 2이상의 프라넷 피니언이 있으며; (5)외부링은 라체트 갈릿을 가져서 포올을 맞물리게도 하고 잠기게도 하며; (6)자전거의 바닦포크(bottom forks)에 경첩으로 결합된 후크 포올은 테이퍼지고 외부링의 외연부의 라체트 갈릿내에 조립되어 잠글 수 있도록 구성된 양방향 2단변속 프리 휘일.
- 외부링, 중심기어, 칼라베어링, 스크류 콘, 캣취 및 프라넷 피니언으로 구성된 자전거의 양방향 2단변속 프리휘일, 여기에서, (1) 캣취는 3종류의 캣취; 즉, 포올, 후방 포올, 및 전방 포올으로 구성되고; (2) 후방 포올 및 전방포올은 작은 스핀들에 의하여 스프로켓 휘일의 양면에 경첩으로 연결되고; (3) 한면에는 후방 포올과 외부링이 있고 다른 면에는 전방 포올, 라체트 콘 및 칼라베어링이 있으며; (4) 외부링과 중심기어의 사이에는 2이상의 프라넷 피니언이 있으며; (5) 외부링은 라체트 갈릿을 가져 포올을 맞물리게 하거나 또는 잠기게 하며, 라체트 코운은 외연부에 라체트 톱니를 가져 포올을 맞물리게 하거나 또는 잠기게 되도록 구성된다.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN90105171.3 | 1990-07-10 | ||
CN90105171A CN1032797C (zh) | 1990-07-10 | 1990-07-10 | 双向三级变速飞轮 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920002506U KR920002506U (ko) | 1992-02-24 |
KR940007572Y1 true KR940007572Y1 (ko) | 1994-10-22 |
Family
ID=4879003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910010587U Expired - Lifetime KR940007572Y1 (ko) | 1990-07-10 | 1991-07-10 | 자전거의 양방향 3단변속 프리휘일 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5141476A (ko) |
JP (1) | JPH0489492U (ko) |
KR (1) | KR940007572Y1 (ko) |
CN (1) | CN1032797C (ko) |
AU (1) | AU640244B2 (ko) |
CA (1) | CA2046432A1 (ko) |
Families Citing this family (18)
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 |
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 |
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)
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 |
-
1990
- 1990-07-10 CN CN90105171A patent/CN1032797C/zh not_active Expired - Fee Related
-
1991
- 1991-07-05 US US07/726,206 patent/US5141476A/en not_active Expired - Lifetime
- 1991-07-08 CA CA002046432A patent/CA2046432A1/en not_active Abandoned
- 1991-07-10 JP JP1991061448U patent/JPH0489492U/ja active Pending
- 1991-07-10 AU AU80356/91A patent/AU640244B2/en not_active Ceased
- 1991-07-10 KR KR2019910010587U patent/KR940007572Y1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR920002506U (ko) | 1992-02-24 |
US5141476A (en) | 1992-08-25 |
AU8035691A (en) | 1992-01-16 |
CN1057996A (zh) | 1992-01-22 |
CN1032797C (zh) | 1996-09-18 |
JPH0489492U (ko) | 1992-08-05 |
AU640244B2 (en) | 1993-08-19 |
CA2046432A1 (en) | 1992-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19910710 |
|
UA0201 | Request for examination |
Patent event date: 19910710 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19940929 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19950113 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
NORF | Unpaid initial registration fee | ||
UC1904 | Unpaid initial registration fee |