WO2012169796A3 - 무단변속형 체인 전동장치 - Google Patents

무단변속형 체인 전동장치 Download PDF

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Publication number
WO2012169796A3
WO2012169796A3 PCT/KR2012/004492 KR2012004492W WO2012169796A3 WO 2012169796 A3 WO2012169796 A3 WO 2012169796A3 KR 2012004492 W KR2012004492 W KR 2012004492W WO 2012169796 A3 WO2012169796 A3 WO 2012169796A3
Authority
WO
WIPO (PCT)
Prior art keywords
ring body
coupling part
continuously variable
variable transmission
transmission chain
Prior art date
Application number
PCT/KR2012/004492
Other languages
English (en)
French (fr)
Other versions
WO2012169796A2 (ko
Inventor
조영상
Original Assignee
Cho Youngsang
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 Cho Youngsang filed Critical Cho Youngsang
Publication of WO2012169796A2 publication Critical patent/WO2012169796A2/ko
Publication of WO2012169796A3 publication Critical patent/WO2012169796A3/ko

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
    • B62M9/08—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving eccentrically- mounted or elliptically-shaped driving or driven wheel; with expansible driving or driven wheel
    • 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
    • B62M21/00—Transmissions characterised by use of resilient elements therein
    • 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
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M3/003—Combination of crank axles and bearings housed in the bottom bracket

Landscapes

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

Abstract

본 발명의 무단변속형 체인 전동장치는, 외주면에 배열된 다수의 투스를 갖고, 이에 연결된 체인에 의해 피동스프로킷과 연동하는 환형 외륜체; 상기 외륜체 내측에 배치되고, 중심에 구동축을 갖는 내륜체; 상기 외륜체의 내주면 둘레에 측방 돌출형성되는 환형 제1결합부; 상기 내륜체의 외주면 둘레에 측방 돌출형성되는 환형 제2결합부; 상기 제1결합부에 접하는 제1대응결합부, 상기 제2결합부에 접하는 제2대응결합부, 및 상기 제1 및 제2 대응결합부를 연결하는 중계부를 구비하며, 상기 제1 및 제2 결합부에 개재되고, 선와형을 이루며 배열되는 다수의 판스프링; 및 상기 각 판스프링의 제1 및 제2 대응결합부를 각각 상기 제1 및 제2 결합부에 연결하는 결합수단을 포함하며, 상기 체인의 장력 변화에 따라 상기 외륜체가 상기 내륜체를 기준으로 변위되는 것을 특징으로 한다.
PCT/KR2012/004492 2011-06-07 2012-06-07 무단변속형 체인 전동장치 WO2012169796A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20-2011-0004984 2011-06-07
KR2020110004984U KR200468085Y1 (ko) 2011-06-07 2011-06-07 무단변속형 체인 전동장치

Publications (2)

Publication Number Publication Date
WO2012169796A2 WO2012169796A2 (ko) 2012-12-13
WO2012169796A3 true WO2012169796A3 (ko) 2013-02-07

Family

ID=47296597

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/004492 WO2012169796A2 (ko) 2011-06-07 2012-06-07 무단변속형 체인 전동장치

Country Status (2)

Country Link
KR (1) KR200468085Y1 (ko)
WO (1) WO2012169796A2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105365994A (zh) * 2015-12-28 2016-03-02 张学田 一种可调速的多档位变速飞轮

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108671476B (zh) * 2018-03-14 2020-10-02 上海傅利叶智能科技有限公司 一种平滑起步的骨科患者腿部康复训练器械

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112112A1 (en) * 1982-12-14 1984-06-27 Michel Deal Variable ratio transmission
JPH07165150A (ja) * 1993-12-14 1995-06-27 Masayuki Ikeda 無段変速装置
JPH09315373A (ja) * 1996-05-28 1997-12-09 Tadashi Eguchi 自転車用自動変速機

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001041300A (ja) * 1999-07-27 2001-02-13 Kenji Mimura 変速機及びチェーン

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112112A1 (en) * 1982-12-14 1984-06-27 Michel Deal Variable ratio transmission
JPH07165150A (ja) * 1993-12-14 1995-06-27 Masayuki Ikeda 無段変速装置
JPH09315373A (ja) * 1996-05-28 1997-12-09 Tadashi Eguchi 自転車用自動変速機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105365994A (zh) * 2015-12-28 2016-03-02 张学田 一种可调速的多档位变速飞轮

Also Published As

Publication number Publication date
WO2012169796A2 (ko) 2012-12-13
KR200468085Y1 (ko) 2013-07-26
KR20120008600U (ko) 2012-12-17

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