ES2005302A6 - Un selector de marchas para el control de cambios de velocidades de bicicletas. - Google Patents
Un selector de marchas para el control de cambios de velocidades de bicicletas.Info
- Publication number
- ES2005302A6 ES2005302A6 ES8702584A ES8702584A ES2005302A6 ES 2005302 A6 ES2005302 A6 ES 2005302A6 ES 8702584 A ES8702584 A ES 8702584A ES 8702584 A ES8702584 A ES 8702584A ES 2005302 A6 ES2005302 A6 ES 2005302A6
- Authority
- ES
- Spain
- Prior art keywords
- gear selector
- positions
- speed gears
- notches
- snap
- 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
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
- 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
-
- 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
- Y10T74/20012—Multiple controlled elements
- Y10T74/20018—Transmission control
- Y10T74/20037—Occupant propelled vehicle
-
- 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
- Y10T74/20207—Multiple controlling elements for single controlled element
- Y10T74/20256—Steering and controls assemblies
- Y10T74/20268—Reciprocating control elements
- Y10T74/2028—Handle bar type
- Y10T74/20287—Flexible control element
-
- 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]
-
- 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
- Y10T74/20576—Elements
- Y10T74/20636—Detents
-
- 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
- Y10T74/20576—Elements
- Y10T74/20636—Detents
- Y10T74/2066—Friction
-
- 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
- Y10T74/20576—Elements
- Y10T74/20636—Detents
- Y10T74/20672—Lever engaging rack
- Y10T74/20684—Lever carried pawl
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
- Mechanical Control Devices (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Structure Of Transmissions (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
EN UN SELECTOR DE MARCHAS PARA EL CONTROL DE CAMBIOS DE VOLOCIDADES CON UN MECANISMO DE CAMBIO CARGADO POR RESORTE PARA BICICLETAS DEPORTIVAS Y DE CARRERAS HAY ASOCIADOS CON LA PALANCA (1) DE OPERACION DEL SELECTOR DE MARCHAS, MONTADA MOVIL EN ROTACION CONTRA FRICCION SOBRE UN PIVOTE (2), UN MECANISMO DE ACCION ELASTICA QUE CONTROLA UNA PLURALIDAD DE POSICIONES DE LA PALANCA CON LAS QUE SE CORRESPONDEN UN NUMERO IGUAL DE POSICIONES DE ALINEACION CORRECTA DEL CAMBIO DE VOLOCIDADES CON LOS DIVERSOS PIÑONES DE LA RUEDA LIBRE, Y MEDIOS PARA ACTIVAR Y DESACTIVAR A UNA ORDEN DICHO MECANISMO. ESTE MECANISMO DE ACCION ELASTICA COMPRENDE UN MIEMBRO RANURADO (4) CON RANURAS (18) EN DIFERENTE POSICIONES, QUE ES INTERCAMBIABLE INMEDIATAMENTE AL OBJETO DE ADAPTAR EL SELECTOR DE MARCHAS AL CONTROL DE CUALQUIER TIPO DE RUEDA LIBRE Y DE LAS MAS VARIADAS COMBINACIONES DE PIÑONES EN RUEDAS LIBRE, Y AL MENOS UNA UÑA PARA ENGRANAR EN LAS RANURAS DE DICHO MIEMBRO Y CONSTRUIDA INTEGRAMENTE (5) CON EL RESORTE QUELA IMPULSA HACIA DICHO ENGRANE.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21647/86A IT1197192B (it) | 1986-09-09 | 1986-09-09 | Manettino di comando di cambi di velocita' per biciclette |
IT19346/87A IT1202521B (it) | 1987-02-11 | 1987-02-11 | Manettino di comando di cambi di velocita' per biciclette |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2005302A6 true ES2005302A6 (es) | 1989-03-01 |
Family
ID=26327144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8702584A Expired ES2005302A6 (es) | 1986-09-09 | 1987-09-08 | Un selector de marchas para el control de cambios de velocidades de bicicletas. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4876913A (es) |
JP (1) | JPH09356U (es) |
DE (1) | DE3727505C2 (es) |
ES (1) | ES2005302A6 (es) |
FR (1) | FR2603549B1 (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5222412A (en) * | 1988-07-29 | 1993-06-29 | Shimano Industrial Co., Ltd. | Change speed lever apparatus for use in bicycle |
JP2732116B2 (ja) * | 1988-11-29 | 1998-03-25 | 株式会社シマノ | 自転車用操作装置 |
US5044213A (en) * | 1988-11-29 | 1991-09-03 | Shimano Industrial Co., Ltd. | Speed control apparatus for a bicycle |
DE3916919A1 (de) * | 1989-05-24 | 1989-11-09 | Peter Ziemer | Betaetigungsvorrichtung |
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 |
US5134897A (en) * | 1989-10-20 | 1992-08-04 | Campagnolo S.R.L. | Twist-grip device for operating the gears of a bicycle |
WO1996030250A1 (fr) * | 1995-03-31 | 1996-10-03 | Nobuo Ozaki | Dispositif de commande de changement de vitesse pour bicyclette |
US5622083A (en) * | 1996-02-02 | 1997-04-22 | Shimano Inc. | Gear shifting mechanism |
DE19723346A1 (de) * | 1997-06-04 | 1998-12-10 | Sram De Gmbh | Drehgriffschalter für Fahrradgetriebe |
DE10007592A1 (de) * | 2000-02-18 | 2001-08-23 | Sram De Gmbh | Schalter zur Betätigung eines Getriebes an einem Fahrrad |
DE10013262A1 (de) * | 2000-03-17 | 2001-09-20 | Sram De Gmbh | Einwegkraftübertragung |
DE10043612A1 (de) * | 2000-09-05 | 2002-03-14 | Sram De Gmbh | Schalter für ein Fahrrad |
ITTO20010011A1 (it) * | 2001-01-11 | 2002-07-11 | Campagnolo Srl | Gruppo integrato di comando del cambio e del freno per una bicicletta. |
US7212851B2 (en) * | 2002-10-24 | 2007-05-01 | Brown University Research Foundation | Microstructured arrays for cortex interaction and related methods of manufacture and use |
US7194928B2 (en) * | 2003-05-30 | 2007-03-27 | Shimano Inc. | Bicycle shift operating device |
ITMO20040106A1 (it) * | 2004-05-06 | 2004-08-06 | L A M S R L | Comando per l'azionamento di un cambio per biciclette. |
US7305903B2 (en) * | 2004-11-08 | 2007-12-11 | Shimano Inc. | Bicycle shift operating device |
US7849764B2 (en) * | 2006-12-20 | 2010-12-14 | Shimano (Singapore) Pte., Ltd. | Bicycle shift operating device |
US8640568B2 (en) * | 2009-09-04 | 2014-02-04 | Shimano Inc. | Bicycle shift control device |
EP2460716B1 (en) | 2010-12-03 | 2014-05-07 | Campagnolo S.r.l. | Control lever and actuation device of a bicycle gearshift of the bar-end type |
US9651138B2 (en) | 2011-09-30 | 2017-05-16 | Mtd Products Inc. | Speed control assembly for a self-propelled walk-behind lawn mower |
US9816606B1 (en) * | 2013-02-04 | 2017-11-14 | Jeffrey Owen Meredith | Incremental gear shifting device |
JP6372466B2 (ja) * | 2015-10-12 | 2018-08-15 | 株式会社豊田自動織機 | 織機における緯糸測長貯留装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3481217A (en) * | 1967-12-15 | 1969-12-02 | Tetsuo Maeda | Gear shift lever |
US3602245A (en) * | 1970-02-26 | 1971-08-31 | Abex Corp | Universal detent positioner |
US3693469A (en) * | 1970-11-26 | 1972-09-26 | Maeda Ind | Bicycle gear shift lever |
US3972247A (en) * | 1974-09-23 | 1976-08-03 | Armstrong Allen E | Bicycle shift mechanism |
FR2345340A1 (fr) * | 1976-03-23 | 1977-10-21 | Juy Lucien | Perfectionnements aux leviers de commande des changements de vitesse pour cycles et vehicules similaires |
JPS5367238U (es) * | 1976-11-04 | 1978-06-06 | ||
JPS5631519Y2 (es) * | 1977-04-23 | 1981-07-27 | ||
JPS5457738A (en) * | 1977-10-14 | 1979-05-09 | Maeda Ind | Operating lever device of sheath transmission for bicycle |
JPS6031984Y2 (ja) * | 1979-07-16 | 1985-09-25 | 株式会社シマノ | 変速操作レバ−装置 |
JPS6031985Y2 (ja) * | 1980-11-19 | 1985-09-25 | 株式会社シマノ | 変速操作装置 |
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 |
US4548092A (en) * | 1983-02-10 | 1985-10-22 | Strong Jr Samuel Z | Bicycle gear shift unit |
US4751850A (en) * | 1984-04-03 | 1988-06-21 | Shimano Industrial Company, Limited | Speed change operating device for a bicycle |
DE3438535A1 (de) * | 1984-10-20 | 1986-04-24 | Fichtel & Sachs Ag, 8720 Schweinfurt | Schalteinrichtung, insbesondere fuer fahrraeder |
US4699018A (en) * | 1986-02-14 | 1987-10-13 | Maeda Industries, Ltd. | Bicycle speed change lever assembly |
JPS62191293A (ja) * | 1986-02-14 | 1987-08-21 | マエダ工業株式会社 | 自転車用変速操作レバ−装置 |
-
1987
- 1987-08-18 DE DE3727505A patent/DE3727505C2/de not_active Expired - Lifetime
- 1987-08-20 US US07/087,389 patent/US4876913A/en not_active Expired - Lifetime
- 1987-09-08 ES ES8702584A patent/ES2005302A6/es not_active Expired
- 1987-09-08 FR FR878712418A patent/FR2603549B1/fr not_active Expired - Lifetime
-
1996
- 1996-12-09 JP JP012553U patent/JPH09356U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3727505C2 (de) | 1996-10-10 |
US4876913A (en) | 1989-10-31 |
JPH09356U (ja) | 1997-06-20 |
DE3727505A1 (de) | 1988-03-10 |
FR2603549A1 (fr) | 1988-03-11 |
FR2603549B1 (fr) | 1991-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2007-09-08 |
|
FD1A | Patent lapsed |
Effective date: 20010201 |