JP6839191B2 - サイクルへの動作伝達のための装置 - Google Patents
サイクルへの動作伝達のための装置 Download PDFInfo
- Publication number
- JP6839191B2 JP6839191B2 JP2018529751A JP2018529751A JP6839191B2 JP 6839191 B2 JP6839191 B2 JP 6839191B2 JP 2018529751 A JP2018529751 A JP 2018529751A JP 2018529751 A JP2018529751 A JP 2018529751A JP 6839191 B2 JP6839191 B2 JP 6839191B2
- Authority
- JP
- Japan
- Prior art keywords
- ring gear
- core
- respect
- flexible body
- cycle
- 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.)
- Active
Links
- 230000033001 locomotion Effects 0.000 title description 16
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
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
- B62M9/105—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 involving front sprocket chain-wheels engaged by the chain, belt 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
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/16—Tensioning or adjusting equipment for chains, belts 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
- 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
-
- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/14—Construction providing resilience or vibration-damping
-
- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/30—Chain-wheels
-
- 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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
-
- 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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/60—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising pushing or pulling links attached to both parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Gears, Cams (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Transmission Devices (AREA)
Description
敷設面11の傾きは、実際には、リングギア4をチェーンの移動に適合させることができるようにし、それにより、抵抗が最小限に抑えられる。
Claims (9)
- −回転軸(3)を中心に回転可能にサイクルのフレームと関連付けられ得る少なくとも1つの接続コア(2)と、
−敷設面(11)上に位置して前記コア(2)を取り囲むとともに、前進方向(6)に沿って前記サイクルを始動させるためにそれ自体がループ状に閉じられる可撓性伝達要素(5)に結合され得るリングギア(4)と、
を備えるサイクルへの動作伝達のための装置(1)であって、
前記接続コア(2)と前記リングギア(4)との間に配置されるとともに、前記回転軸(3)に対して前記敷設面(11)を傾けることができる揺動手段(10)を備え、
前記揺動手段(10)は、前記回転軸(3)に対する前記敷設面(11)の傾きを第1の限界位置と第2の限界位置との間で制限できる制御手段(18)を備え、
前記制御手段(18)は、前記リングギア(4)に取り付けられる又は前記コア(2)に取り付けられる少なくとも1つのロック要素(19)を備え、前記ロック要素(19)は、それが前記コア(2)と接触して又は前記リングギア(4)と接触して前記リングギア(4)の移動を防止する第1の形態と、それが前記リングギア(4)から離間されて又は前記コア(2)から離間されて前記リングギア(4)の移動を許容する第2の形態との間で調整可能であることを特徴とする装置(1)。 - 前記揺動手段(10)は、前記コア(2)に対する前記リングギア(4)の位置の変化を可能にするための少なくとも1つの可撓性本体(13)を備えることを特徴とする請求項1に記載の装置(1)。
- 前記揺動手段(10)は、細長い薄板形状を有する複数の前記可撓性本体(13)を備えることを特徴とする請求項2に記載の装置(1)。
- 前記リングギア(4)が歯付き外周(14)と略円形の内周(15)とを有し、前記可撓性本体(13)が前記内周(15)にほぼ沿って延びることを特徴とする請求項2又は3に記載の装置(1)。
- 前記可撓性本体(13)は、前記コア(2)と関連付けられる第1の末端部(16)と、前記リングギア(4)と関連付けられる第2の末端部(17)とを備えることを特徴とする請求項2から4のいずれか一項に記載の装置(1)。
- 前記揺動手段(10)は、前記コア(2)と関連付けられる中央部(24)と前記可撓性本体(13)を画定する外周部(25)とに分けられる薄板形状要素(23)を備え、前記可撓性本体(13)は、前記コア(2)と関連付けられる第1の末端部(16)と、前記リングギア(4)と関連付けられる第2の末端部(17)とを備えることを特徴とする請求項2から4のいずれか一項に記載の装置(1)。
- 前記ロック要素(19)は、前記第1の末端部(16)のうちの少なくとも1つに対応付けて配置されて前記コア(2)に対するリングギア4のずれを調整できる少なくとも1つの調整部(21)を有することを特徴とする請求項5又は6に記載の装置(1)。
- 前記制御手段(18)は、前記敷設面(11)に対して反対側に配置される少なくとも一対の前記ロック要素(19)を備えることを特徴とする請求項1から7のいずれか一項に記載の装置(1)。
- 前記制御手段(18)は、2つの異なる角度位置に配置される2対の前記ロック要素(19)を備えることを特徴とする請求項1から8のいずれか一項に記載の装置(1)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102015000046386 | 2015-08-25 | ||
ITUB2015A003217A ITUB20153217A1 (it) | 2015-08-25 | 2015-08-25 | Dispositivo per la trasmissione del moto su velocipedi |
PCT/IB2016/053625 WO2017033068A1 (en) | 2015-08-25 | 2016-06-17 | Device for motion transmission on cycles |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018525281A JP2018525281A (ja) | 2018-09-06 |
JP6839191B2 true JP6839191B2 (ja) | 2021-03-03 |
Family
ID=54705739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018529751A Active JP6839191B2 (ja) | 2015-08-25 | 2016-06-17 | サイクルへの動作伝達のための装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10668981B2 (ja) |
EP (1) | EP3341280B1 (ja) |
JP (1) | JP6839191B2 (ja) |
CN (1) | CN108137125B (ja) |
IT (1) | ITUB20153217A1 (ja) |
WO (1) | WO2017033068A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110884607A (zh) * | 2018-09-11 | 2020-03-17 | 天心工业股份有限公司 | 自行车的传动系统及其齿盘安装结构 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
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FR1019930A (fr) * | 1950-04-15 | 1953-01-29 | Application du flector dans la commande de transmission d'organes non alignés dans un même plan et montés sur deux arbres parallèles, principalement à la bicycletteet tous appareils similaires | |
GB1087559A (en) | 1963-12-23 | 1967-10-18 | Mark Hattan | Bicycle drive |
DE3141296A1 (de) | 1981-10-17 | 1983-04-28 | Fichtel & Sachs Ag, 8720 Schweinfurt | Selbstausrichtendes kettenrad |
US5205794A (en) * | 1983-11-14 | 1993-04-27 | Bicycle Partnership #1 | Shift mechanism for bicycle |
FR2590223B1 (fr) * | 1985-11-21 | 1988-06-03 | Gallee Bernard | Dispositif de transmission d'efforts circulaires irreguliers a une chaine par l'intermediaire d'un plateau deformable |
JP2529262B2 (ja) | 1987-05-21 | 1996-08-28 | 株式会社シマノ | 自転車用駆動ギヤ |
CN87209772U (zh) * | 1987-06-29 | 1988-04-06 | 陈纪枫 | 自行车十六速全自动调径变速器 |
US5927149A (en) * | 1995-07-14 | 1999-07-27 | The United States Of America As Represented By The Secretary Of The Navy | High-torque quiet gear |
KR0161226B1 (ko) * | 1996-06-19 | 1998-12-01 | 민영순 | 자전거 구동장치 |
US6173982B1 (en) * | 1998-08-19 | 2001-01-16 | W. David Westergard | Self aligning crank assembly and method |
KR100290299B1 (ko) * | 1998-12-22 | 2001-05-15 | 이재화 | 자전거의 스프로켓 구동장치 |
US7462120B1 (en) * | 2005-02-03 | 2008-12-09 | Thompson Scott C | Warped chain ring gear used in a bicycle chain transfer |
ITMI20061549A1 (it) * | 2006-08-03 | 2008-02-04 | Campagnolo Srl | Assieme di pedivella destro per bicicletta e relative pedivella e corona |
DE102006057168B4 (de) * | 2006-12-01 | 2018-07-12 | Sram Deutschland Gmbh | Kettenzahnrad |
CN201875095U (zh) * | 2010-12-13 | 2011-06-22 | 林君毅 | 弹力齿轮 |
EP2729352A4 (en) * | 2011-07-08 | 2015-08-05 | Paha Designs Llc | FRONT CROWN FLOATING |
AT510717B1 (de) * | 2011-07-27 | 2012-06-15 | Schuster Gregor | Mechanik zum übertragen einer drehbewegung mit veränderbarer übersetzung |
CN202326991U (zh) * | 2011-11-28 | 2012-07-11 | 重庆赛特尔机械有限公司 | 摩托车减振链轮 |
US9725132B2 (en) * | 2014-03-26 | 2017-08-08 | Shimano Inc. | Bicycle crank assembly |
AT516330B1 (de) * | 2014-09-01 | 2016-06-15 | Gregor Schuster | Ansteuerung eines Getriebes mit segmentierten Rädern mittels elektrischer Stellelemente |
DE102015016263A1 (de) * | 2015-12-15 | 2017-06-22 | Sram Deutschland Gmbh | Kettenring |
US9957852B2 (en) * | 2016-06-14 | 2018-05-01 | Delphi Technologies Ip Limited | Cushion ring assembly for a sprocket driven by a chain |
US9944347B2 (en) * | 2016-07-21 | 2018-04-17 | Sram, Llc | Pivoting chainring assembly |
US9879752B1 (en) * | 2016-10-28 | 2018-01-30 | David Hicken | Spring loaded sprocket carrier |
US20190162287A1 (en) * | 2017-11-28 | 2019-05-30 | Yoichiro Hamamoto | Rotation transmission mechanism, bicycle provided with rotation transmission mechanism, and elastically-deformable body used in rotation transmission mechanism |
-
2015
- 2015-08-25 IT ITUB2015A003217A patent/ITUB20153217A1/it unknown
-
2016
- 2016-06-17 JP JP2018529751A patent/JP6839191B2/ja active Active
- 2016-06-17 CN CN201680060965.7A patent/CN108137125B/zh active Active
- 2016-06-17 US US15/755,409 patent/US10668981B2/en active Active
- 2016-06-17 WO PCT/IB2016/053625 patent/WO2017033068A1/en active Application Filing
- 2016-06-17 EP EP16741681.7A patent/EP3341280B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
ITUB20153217A1 (it) | 2017-02-25 |
JP2018525281A (ja) | 2018-09-06 |
CN108137125B (zh) | 2020-09-15 |
US20180244344A1 (en) | 2018-08-30 |
US10668981B2 (en) | 2020-06-02 |
EP3341280B1 (en) | 2023-07-26 |
CN108137125A (zh) | 2018-06-08 |
EP3341280A1 (en) | 2018-07-04 |
WO2017033068A1 (en) | 2017-03-02 |
EP3341280C0 (en) | 2023-07-26 |
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