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KR970061692A - 오토매틱 자전거 - Google Patents

오토매틱 자전거 Download PDF

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Publication number
KR970061692A
KR970061692A KR1019970022685A KR19970022685A KR970061692A KR 970061692 A KR970061692 A KR 970061692A KR 1019970022685 A KR1019970022685 A KR 1019970022685A KR 19970022685 A KR19970022685 A KR 19970022685A KR 970061692 A KR970061692 A KR 970061692A
Authority
KR
South Korea
Prior art keywords
automatic
operating means
rear wheel
gearbox
flesh
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.)
Withdrawn
Application number
KR1019970022685A
Other languages
English (en)
Inventor
강태신
신영호
Original Assignee
강태신
신영호
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 강태신, 신영호 filed Critical 강태신
Priority to KR1019970022685A priority Critical patent/KR970061692A/ko
Publication of KR970061692A publication Critical patent/KR970061692A/ko
Priority to CNB981087159A priority patent/CN1143790C/zh
Priority to KR2019990012683U priority patent/KR200170499Y1/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B62M9/12—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
    • B62M9/121—Rear derailleurs
    • B62M9/123—Rear derailleurs changing gears automatically
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • 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
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/0013—Transmissions for multiple ratios specially adapted for rear-wheel-driven vehicles
    • 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/06—Gearings for conveying rotary motion by endless flexible members with chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

본 발명은 자전거를 이용하여 진행할때 별도의 변속장치를 설치하지 않아도 자동으로 변속되도록 하는 오토매틱 자전거에 관한 것으로 더욱 상세하게는 뒷바퀴의 살에 다수개의 추를 설치하여 속도에 따른 원심력을 이용하여 뒷바퀴축에 설치된 자동변속장치를 구동시켜 별도의 변속조절기가 없이도 속도에 따라서 자동으로 변속되도록 하는 오토매틱 자전거에 관한 것이다. 뒷바퀴의 살에 설치되어 원심력으로 구동되는 변속장치 작동수단과, 상기 변속장치 작동수단으로 구동되며 변속기를 작동시켜 프리휠에서 자동변속 되도록 하는 자동변속장치를 구성시키되 자동변속장치는 휠축의 케이스에 다수의 연결공을 설치하여 와이어를 연결하는 작동판이 휠축에 지지된 베어링에 설치되며 지지스프링으로 지지되도록 구성시키며, 변속장치 작동수단은 와이어가 탄성스프링을 통하여 연결된 추가 살이 관통되어 원심력으로 자동이동 하도록 구성시켜 달리는 속도에 따라서 자동으로 변속되도록 하는 것이다.

Description

오토매틱 자전거
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 본 발명의 뒷바퀴와 동력전달상태를 보인 설치상태도.
제3도는 본 발명중 변속장치 작동수단의 분리사시도.
제4도는 본 발명중 자동변속장치의 설치상태도.

Claims (4)

  1. 앞바퀴와 뒷바퀴가 설치되고 뒷바퀴의 휠축에 설치된 프리휠과 페달에 연결된 크랭 크세트를 체인으로 연결하여 변속할 수 있도록 하는 자전거에 있어서, 상기 뒷바퀴의 살에 설치되어 원심력으로 구동되는 변속장치 작동수단과, 상기 변속장치 작동수단으로 구동되며 변속기를 작동시켜 프리휠에서 자동변속 되도록 하는 자동변속장치를 구성시킨 것을 특징으로 하는 오토매틱 자전거.
  2. 제1항에 있어서, 자동변속장치는 휠축의 케이스에 다수의 연결공을 설치하여 와이어를 연결하는 작동판이 휠축에 지지된 베어링에 설치되며 지지스프링으로 지지되도록 구성시킨 것을 특징으로 하는 오토매틱 자전거.
  3. 제1항에 있어서, 변속장치 작동수단은 와이어가 탄성스프링을 통하여 연결된 추가살이 관통되어 원심력으로 자동이동 하도록 구성시킨 것을 특징으로 하는 오토매틱 자전거.
  4. 제1항 또는 제2항에 있어서, 변속장치 작동수단의 추 안쪽에 살이 통과되는 홀을 갖는 보울트가 와셔와 너트로 살에 고정되도록 구성시킨 것을 특징으로 하는 오토매틱 자전거.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019970022685A 1997-06-02 1997-06-02 오토매틱 자전거 Withdrawn KR970061692A (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019970022685A KR970061692A (ko) 1997-06-02 1997-06-02 오토매틱 자전거
CNB981087159A CN1143790C (zh) 1997-06-02 1998-05-29 自动变速自行车
KR2019990012683U KR200170499Y1 (en) 1997-06-02 1999-06-30 Automatic bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970022685A KR970061692A (ko) 1997-06-02 1997-06-02 오토매틱 자전거

Publications (1)

Publication Number Publication Date
KR970061692A true KR970061692A (ko) 1997-09-12

Family

ID=19508330

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970022685A Withdrawn KR970061692A (ko) 1997-06-02 1997-06-02 오토매틱 자전거

Country Status (2)

Country Link
KR (1) KR970061692A (ko)
CN (1) CN1143790C (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010000211A (ko) * 2000-08-16 2001-01-05 한돈연 원심력 변속 장치

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200900323A (en) * 2007-06-19 2009-01-01 William Blair Shook Steel insert for aluminum spline body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010000211A (ko) * 2000-08-16 2001-01-05 한돈연 원심력 변속 장치

Also Published As

Publication number Publication date
CN1143790C (zh) 2004-03-31
CN1201004A (zh) 1998-12-09

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Patent event code: PE09021S01D

PC1205 Withdrawal of application forming a basis of a converted application
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