DE69425576T2 - Hochleistungs-hochgeschwindigkeits-kontroll-vorrichtung für kettenschalter - Google Patents
Hochleistungs-hochgeschwindigkeits-kontroll-vorrichtung für kettenschalterInfo
- Publication number
- DE69425576T2 DE69425576T2 DE69425576T DE69425576T DE69425576T2 DE 69425576 T2 DE69425576 T2 DE 69425576T2 DE 69425576 T DE69425576 T DE 69425576T DE 69425576 T DE69425576 T DE 69425576T DE 69425576 T2 DE69425576 T2 DE 69425576T2
- Authority
- DE
- Germany
- Prior art keywords
- locking
- cam
- upshift
- downshift
- rotate
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims 5
- 230000003116 impacting effect Effects 0.000 claims 3
- 238000006073 displacement reaction Methods 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000012858 resilient material Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010516 chain-walking reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- B62M9/131—Front derailleurs
- B62M9/132—Front derailleurs electrically or fluid actuated; Controls thereof
-
- 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
- B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
- B62M25/08—Actuators for gearing speed-change mechanisms specially adapted for cycles with electrical or fluid transmitting systems
-
- 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
- B62M9/122—Rear derailleurs electrically or fluid actuated; Controls thereof
-
- 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
- B62M9/131—Front derailleurs
- B62M9/133—Front 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
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/304—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/134,077 US5356349A (en) | 1993-10-08 | 1993-10-08 | High-efficiency, high-speed control unit for chain shifter |
| PCT/US1994/010944 WO1995010446A1 (en) | 1993-10-08 | 1994-09-27 | High-efficiency, high-speed control unit for chain shifter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69425576D1 DE69425576D1 (de) | 2000-09-21 |
| DE69425576T2 true DE69425576T2 (de) | 2001-01-04 |
Family
ID=22461680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69425576T Expired - Fee Related DE69425576T2 (de) | 1993-10-08 | 1994-09-27 | Hochleistungs-hochgeschwindigkeits-kontroll-vorrichtung für kettenschalter |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5356349A (en:Method) |
| EP (1) | EP0721413B1 (en:Method) |
| JP (1) | JP3638605B2 (en:Method) |
| AU (1) | AU676617B2 (en:Method) |
| DE (1) | DE69425576T2 (en:Method) |
| TW (1) | TW270914B (en:Method) |
| WO (1) | WO1995010446A1 (en:Method) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5571056A (en) * | 1995-03-31 | 1996-11-05 | Gilbert; Raymond D. | Derailleur cable collet |
| US5599244A (en) * | 1995-08-14 | 1997-02-04 | Ethington; Russell A. | Automatic transmission shifter for velocipedes |
| US6012999A (en) * | 1997-12-24 | 2000-01-11 | Patterson; Richard A. | Hydraulically-operated bicycle shifting system with positive pressure actuation |
| IT1304973B1 (it) * | 1998-09-09 | 2001-04-05 | Campagnolo Srl | Sistema di comando per un deragliatore anteriore di bicicletta. |
| JP3501781B2 (ja) * | 2001-08-01 | 2004-03-02 | 株式会社シマノ | 自転車用変速位置決め装置 |
| US6899649B2 (en) * | 2002-08-29 | 2005-05-31 | Shimano, Inc. | Motor unit for an assisting apparatus for changing speeds in a bicycle transmission |
| JP2006123791A (ja) * | 2004-10-29 | 2006-05-18 | Yamaha Motor Co Ltd | 自動二輪車 |
| US7503547B2 (en) * | 2006-10-04 | 2009-03-17 | Shimano Inc. | Bicycle electric cable tensioning assembly |
| US9033833B2 (en) | 2011-01-28 | 2015-05-19 | Paha Designs, Llc | Gear transmission and derailleur system |
| US10207772B2 (en) | 2011-01-28 | 2019-02-19 | Paha Designs, Llc | Gear transmission and derailleur system |
| US9327792B2 (en) | 2011-01-28 | 2016-05-03 | Paha Designs, Llc | Gear transmission and derailleur system |
| WO2021178457A1 (en) * | 2020-03-03 | 2021-09-10 | Nelson William W | Kits to convert single-speed bicycles to multi-speed bicycles |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE134214C (en:Method) * | ||||
| DE908832C (de) * | 1950-10-16 | 1954-04-12 | Brev Souhart | Kettenumschalter fuer die Tretkurbelkettenraeder von Fahrraedern |
| US3919891A (en) * | 1973-10-15 | 1975-11-18 | Brian J Stuhlmuller | Electrical gear changer for chain driven vehicle |
| US3890847A (en) * | 1974-04-12 | 1975-06-24 | Beatrice Foods Co | Front derailler for bicycles |
| US4041788A (en) * | 1975-07-30 | 1977-08-16 | California Progressive Products, Inc. | Electrical control for derailleur drive |
| US4127038A (en) * | 1976-08-06 | 1978-11-28 | David L. Browning | Sprocket shift assembly |
| DE3118035A1 (de) * | 1980-05-09 | 1982-02-25 | Etablissements Le Simplex (S.A.R.L.), 21019 Dijon-St-Apollinaire, Cote d'Or | Vorrichtung zur befestigung von zubehoer, insbesondere von pedalrad-gangschaltungen, an den rahmenrohren von fahrraedern oder aehnlilchen fahrzeugen |
| FR2543639A1 (fr) * | 1983-04-01 | 1984-10-05 | Simplex Ets | Changement de vitesse avec butee de positionnement angulaire pour cycles et vehicules similaires |
| JPS6025871A (ja) * | 1983-07-22 | 1985-02-08 | 株式会社シマノ | 自転車用チエンギヤ |
| US4605240A (en) * | 1983-08-18 | 1986-08-12 | Telewe', Inc. | Electronically controlled bicycle transmission |
| US4617006A (en) * | 1983-09-19 | 1986-10-14 | Shimano Industrial Company Limited | Front derailleur for a bicycle |
| US4580997A (en) * | 1983-11-14 | 1986-04-08 | Bicycle Partnership #1 | Two speed sprocket shift assembly |
| JPH0322071Y2 (en:Method) * | 1986-07-10 | 1991-05-14 | ||
| US4758205A (en) * | 1986-09-22 | 1988-07-19 | Durham Roger O | Derailleur mechanism for bicycles |
| US4894046A (en) * | 1988-05-13 | 1990-01-16 | Browning Bruce W | Control unit for chain shifter |
| US4919644A (en) * | 1988-10-27 | 1990-04-24 | Carlyle James P | Chain control apparatus |
| US5033991A (en) * | 1990-06-11 | 1991-07-23 | Mclaren Michael J | Automatic derailleur shifter |
| US5261858A (en) * | 1992-06-19 | 1993-11-16 | Browning Automatic Transmission | Method and system for computer-controlled bicycle gear shifting |
-
1993
- 1993-10-08 US US08/134,077 patent/US5356349A/en not_active Expired - Lifetime
-
1994
- 1994-09-26 TW TW083108903A patent/TW270914B/zh active
- 1994-09-27 DE DE69425576T patent/DE69425576T2/de not_active Expired - Fee Related
- 1994-09-27 EP EP94930493A patent/EP0721413B1/en not_active Expired - Lifetime
- 1994-09-27 AU AU79596/94A patent/AU676617B2/en not_active Ceased
- 1994-09-27 JP JP51184195A patent/JP3638605B2/ja not_active Expired - Fee Related
- 1994-09-27 WO PCT/US1994/010944 patent/WO1995010446A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP0721413A1 (en) | 1996-07-17 |
| WO1995010446A1 (en) | 1995-04-20 |
| AU7959694A (en) | 1995-05-04 |
| EP0721413B1 (en) | 2000-08-16 |
| US5356349A (en) | 1994-10-18 |
| JP3638605B2 (ja) | 2005-04-13 |
| JPH09505538A (ja) | 1997-06-03 |
| TW270914B (en:Method) | 1996-02-21 |
| AU676617B2 (en) | 1997-03-13 |
| DE69425576D1 (de) | 2000-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |