DE3175654D1 - A double lever assembly for bicycle speed control - Google Patents
A double lever assembly for bicycle speed controlInfo
- Publication number
- DE3175654D1 DE3175654D1 DE8181109987T DE3175654T DE3175654D1 DE 3175654 D1 DE3175654 D1 DE 3175654D1 DE 8181109987 T DE8181109987 T DE 8181109987T DE 3175654 T DE3175654 T DE 3175654T DE 3175654 D1 DE3175654 D1 DE 3175654D1
- Authority
- DE
- Germany
- Prior art keywords
- speed control
- lever assembly
- double lever
- bicycle speed
- bicycle
- 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
- Y10T74/20213—Interconnected
-
- 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
- Y10T74/2066—Friction
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Mechanical Control Devices (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55168393A JPS5857348B2 (ja) | 1980-11-28 | 1980-11-28 | 自転車用外装変速機の操作レバ− |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3175654D1 true DE3175654D1 (en) | 1987-01-15 |
Family
ID=15867275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181109987T Expired DE3175654D1 (en) | 1980-11-28 | 1981-11-28 | A double lever assembly for bicycle speed control |
Country Status (4)
Country | Link |
---|---|
US (1) | US4437357A (de) |
EP (1) | EP0053776B1 (de) |
JP (1) | JPS5857348B2 (de) |
DE (1) | DE3175654D1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2530573A1 (fr) * | 1982-07-22 | 1984-01-27 | Huret & Fils | Dispositif de commande pour derailleurs |
JPS59146322A (ja) * | 1983-02-12 | 1984-08-22 | Shimano & Co Ltd | 自転車用変速操作装置 |
US4896557A (en) * | 1983-02-15 | 1990-01-30 | Shimano Industrial Company Limited | Speed-change lever device for a bicycle |
JPS6013885U (ja) * | 1983-07-06 | 1985-01-30 | 株式会社シマノ | 自転車用変速操作装置 |
JPS61205587A (ja) * | 1985-03-08 | 1986-09-11 | 株式会社シマノ | 自転車用操作レバ− |
JPS63129692U (de) * | 1987-02-18 | 1988-08-24 | ||
EP0727348B2 (de) † | 1995-02-15 | 2010-09-08 | Shimano Inc. | Verfahren zur Festlegung der Übersetzungsverhältnisse sowie entsprechende Vorrichtung zum Schalten einer Fahrradkettenschaltung |
US6443027B1 (en) * | 1996-01-26 | 2002-09-03 | Sram Corporation | Brake actuating system |
US7068391B2 (en) | 2000-03-08 | 2006-06-27 | Barco Graphics, Nv | Proofing method, apparatus, and computer software product matching color and halftone screen properties |
US20070261508A1 (en) * | 2004-10-30 | 2007-11-15 | Acenbrak Steven D | Ergonomic Shifter for a Bicycle |
KR20060066698A (ko) * | 2006-05-29 | 2006-06-16 | 김기천 | 자전거 변속 장치 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3965763A (en) * | 1974-06-17 | 1976-06-29 | Wechsler Joseph W | Bicycle gear shift |
FR2286749A1 (fr) * | 1974-10-04 | 1976-04-30 | Juy Lucien | Dispositif de commande angulaire assurant l'auto-alignement de la chaine sur les pignons de la roue libre, destine aux changements de vitesse pour cycles, cyclomoteurs et vehicules similaires |
US4046025A (en) * | 1975-06-07 | 1977-09-06 | Maeda Industries, Ltd. | Bicycle speed change lever device |
US4055093A (en) * | 1976-06-18 | 1977-10-25 | Amf Incorporated | 10-Speed bicycles |
-
1980
- 1980-11-28 JP JP55168393A patent/JPS5857348B2/ja not_active Expired
-
1981
- 1981-11-27 US US06/325,125 patent/US4437357A/en not_active Expired - Fee Related
- 1981-11-28 DE DE8181109987T patent/DE3175654D1/de not_active Expired
- 1981-11-28 EP EP81109987A patent/EP0053776B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0053776A3 (en) | 1984-04-04 |
EP0053776A2 (de) | 1982-06-16 |
US4437357A (en) | 1984-03-20 |
EP0053776B1 (de) | 1986-11-26 |
JPS5857348B2 (ja) | 1983-12-20 |
JPS5790279A (en) | 1982-06-04 |
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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 |