BR8505938A - Dispositivo de comando de pre-selecao e de indexacao das mudancas de velocidade para bicicletas e veiculos similares - Google Patents
Dispositivo de comando de pre-selecao e de indexacao das mudancas de velocidade para bicicletas e veiculos similaresInfo
- Publication number
- BR8505938A BR8505938A BR8505938A BR8505938A BR8505938A BR 8505938 A BR8505938 A BR 8505938A BR 8505938 A BR8505938 A BR 8505938A BR 8505938 A BR8505938 A BR 8505938A BR 8505938 A BR8505938 A BR 8505938A
- Authority
- BR
- Brazil
- Prior art keywords
- bicycles
- selection
- speed changes
- indexing device
- similar vehicles
- Prior art date
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
-
- 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
- B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
- B62M25/04—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K23/00—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips
- B62K23/02—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips hand actuated
- B62K23/06—Levers
-
- 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
- B62M9/126—Chain guides; Mounting thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20396—Hand operated
- Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
- Y10T74/2042—Flexible transmitter [e.g., Bowden cable] and hand operator
- Y10T74/20438—Single rotatable lever [e.g., for bicycle brake or derailleur]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Control Devices (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Gear-Shifting Mechanisms (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8418490A FR2573719B1 (fr) | 1984-11-28 | 1984-11-28 | Dispositif de commande, de preselection et d'indexation des changements de vitesse arriere des cycles et vehicules similaires. |
FR8516322A FR2589122A2 (fr) | 1985-10-28 | 1985-10-28 | Dispositif de commande, de preselection et d'indexation des changements de vitesse arriere des cycles et vehicules similaires |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8505938A true BR8505938A (pt) | 1986-08-19 |
Family
ID=26224264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8505938A BR8505938A (pt) | 1984-11-28 | 1985-11-27 | Dispositivo de comando de pre-selecao e de indexacao das mudancas de velocidade para bicicletas e veiculos similares |
Country Status (8)
Country | Link |
---|---|
US (1) | US4731046A (pt) |
EP (1) | EP0186602B1 (pt) |
JP (1) | JPS61143275A (pt) |
KR (1) | KR860003949A (pt) |
AR (1) | AR242360A1 (pt) |
BR (1) | BR8505938A (pt) |
DE (1) | DE3568750D1 (pt) |
ES (1) | ES8609100A1 (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE68921110T2 (de) * | 1988-07-29 | 1995-06-08 | Shimano Kk | An der Lenkstange montierte Gangschaltungshebel. |
US5222412A (en) * | 1988-07-29 | 1993-06-29 | Shimano Industrial Co., Ltd. | Change speed lever apparatus for use in bicycle |
EP0361335B1 (en) * | 1988-09-24 | 1994-02-16 | Shimano Inc. | Change-speed lever apparatus for use in bicycle |
JP2729818B2 (ja) * | 1988-11-29 | 1998-03-18 | 株式会社シマノ | 自転車用変速操作装置 |
JP3007641B2 (ja) * | 1989-07-06 | 2000-02-07 | 株式会社シマノ | 自転車のディレーラー用操作装置 |
FR2650243A1 (fr) * | 1989-07-28 | 1991-02-01 | Sachs Ind Sa | Dispositif de commande rapide a indexation pour derailleur de cycle |
JP3065655B2 (ja) * | 1990-11-13 | 2000-07-17 | 株式会社シマノ | 自転車用変速操作装置 |
FR2687977B1 (fr) * | 1992-02-27 | 1994-04-22 | Bg Innovation | Dispositifs permettant les changements de vitesses sur bicyclettes. |
US5622083A (en) * | 1996-02-02 | 1997-04-22 | Shimano Inc. | Gear shifting mechanism |
DE19703931A1 (de) * | 1997-02-04 | 1998-08-06 | Sram De Gmbh | Schalter zur Steuerung von Fahrradgetrieben |
WO1998037340A1 (en) * | 1997-02-20 | 1998-08-27 | Sram Corporation | Discontinuous mechanical advantage front shifting for bicycles |
US5919106A (en) * | 1997-04-30 | 1999-07-06 | Shimano, Inc. | Quick release derailleur |
US6293883B1 (en) | 1998-09-10 | 2001-09-25 | Shimano, Inc. | Quick release derailleur |
US7033294B2 (en) * | 2003-06-11 | 2006-04-25 | Specialized Bicycle Components | Bicycle rear derailleur guard |
ITMO20040106A1 (it) * | 2004-05-06 | 2004-08-06 | L A M S R L | Comando per l'azionamento di un cambio per biciclette. |
ITMO20040108A1 (it) * | 2004-05-06 | 2004-08-06 | L A M S R L | Cambio per bicicletta |
US9809278B2 (en) * | 2004-09-28 | 2017-11-07 | Shimano, Inc. | Apparatus for reducing an engaging force of an engaging member |
US7614972B2 (en) * | 2006-11-28 | 2009-11-10 | Shimano Inc. | Bicycle rear derailleur |
US20090001685A1 (en) * | 2007-06-29 | 2009-01-01 | Specialized Bicycle Components, Inc. | Bicycle frame |
FR3001222B1 (fr) | 2013-01-24 | 2016-01-22 | Arkema France | Composition composite de polymere halogene, son procede de preparation et son utilisation |
US9816606B1 (en) * | 2013-02-04 | 2017-11-14 | Jeffrey Owen Meredith | Incremental gear shifting device |
CN108583767A (zh) * | 2018-06-15 | 2018-09-28 | 速瑞达自行车零件(佛山)有限公司 | 一种助力自行车的调速方法及调速器 |
USD958702S1 (en) | 2020-08-05 | 2022-07-26 | Specialized Bicycle Components, Inc. | Bicycle frame |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2431513A (en) * | 1944-10-21 | 1947-11-25 | Frank W Schwinn | Chain shifting device for bicycles and the like |
JPS5247238A (en) * | 1975-10-13 | 1977-04-14 | Shimano Industrial Co | External transmission |
DE2650011C3 (de) * | 1976-10-30 | 1979-11-08 | Hedrich, Hans Eberhard, Dipl.-Ing., 2000 Hamburg | Bedienungseinrichtung für Fahrradgangschaltungen |
JPS5631519Y2 (pt) * | 1977-04-23 | 1981-07-27 | ||
JPS5457738A (en) * | 1977-10-14 | 1979-05-09 | Maeda Ind | Operating lever device of sheath transmission for bicycle |
JPS54118039A (en) * | 1978-03-04 | 1979-09-13 | Maeda Ind | Operating lever for bicycle |
FR2446513A1 (fr) * | 1979-01-12 | 1980-08-08 | Anvar | Dispositif selecteur, notamment pour derailleur de bicyclette, et derailleur equipe d'un tel dispositif |
DE2933362A1 (de) * | 1979-08-17 | 1981-03-26 | Fichtel & Sachs Ag, 97424 Schweinfurt | Kettenschaltung |
US4412828A (en) * | 1981-05-07 | 1983-11-01 | Darby Jack B | Control means for shifting gears on dual shift bicycles |
FR2508862A1 (fr) * | 1981-07-03 | 1983-01-07 | Simplex Ets | Dispositif de commande assurant des positions multiples preetablies et controlees, applicable en particulier aux changements de vitesse pour les cycles et vehicules similaires |
-
1985
- 1985-11-26 EP EP85420211A patent/EP0186602B1/fr not_active Expired
- 1985-11-26 DE DE8585420211T patent/DE3568750D1/de not_active Expired
- 1985-11-26 US US06/801,875 patent/US4731046A/en not_active Expired - Fee Related
- 1985-11-27 AR AR85302400A patent/AR242360A1/es active
- 1985-11-27 BR BR8505938A patent/BR8505938A/pt not_active IP Right Cessation
- 1985-11-28 ES ES549354A patent/ES8609100A1/es not_active Expired
- 1985-11-28 KR KR1019850008888A patent/KR860003949A/ko not_active Application Discontinuation
- 1985-11-28 JP JP60268251A patent/JPS61143275A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AR242360A1 (es) | 1993-03-31 |
US4731046A (en) | 1988-03-15 |
KR860003949A (ko) | 1986-06-16 |
EP0186602A1 (fr) | 1986-07-02 |
EP0186602B1 (fr) | 1989-03-15 |
ES549354A0 (es) | 1986-07-16 |
ES8609100A1 (es) | 1986-07-16 |
DE3568750D1 (en) | 1989-04-20 |
JPS61143275A (ja) | 1986-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Lapse due to non-payment of fees (art. 50) |