JPS63199896U - - Google Patents
Info
- Publication number
- JPS63199896U JPS63199896U JP9122187U JP9122187U JPS63199896U JP S63199896 U JPS63199896 U JP S63199896U JP 9122187 U JP9122187 U JP 9122187U JP 9122187 U JP9122187 U JP 9122187U JP S63199896 U JPS63199896 U JP S63199896U
- Authority
- JP
- Japan
- Prior art keywords
- diameter gear
- chain
- chain guide
- shift plate
- changing
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
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
- B62M9/134—Mechanisms for shifting laterally
- B62M9/1342—Mechanisms for shifting laterally characterised by the linkage mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9122187U JPS63199896U (US08118993-20120221-C00002.png) | 1987-06-12 | 1987-06-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9122187U JPS63199896U (US08118993-20120221-C00002.png) | 1987-06-12 | 1987-06-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63199896U true JPS63199896U (US08118993-20120221-C00002.png) | 1988-12-22 |
Family
ID=30951804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9122187U Pending JPS63199896U (US08118993-20120221-C00002.png) | 1987-06-12 | 1987-06-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63199896U (US08118993-20120221-C00002.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992020567A1 (en) * | 1991-05-17 | 1992-11-26 | Maeda Industries, Ltd. | Derailleur for bicycle |
EP2331845A1 (en) * | 2008-09-18 | 2011-06-15 | Wickwerks, Llc | Six link front derailleur |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61171682A (ja) * | 1985-01-24 | 1986-08-02 | マエダ工業株式会社 | 自転車フロントデイレ−ラ |
JPS61287891A (ja) * | 1985-06-14 | 1986-12-18 | 株式会社シマノ | 3段変速用フロントデイレ−ラ− |
-
1987
- 1987-06-12 JP JP9122187U patent/JPS63199896U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61171682A (ja) * | 1985-01-24 | 1986-08-02 | マエダ工業株式会社 | 自転車フロントデイレ−ラ |
JPS61287891A (ja) * | 1985-06-14 | 1986-12-18 | 株式会社シマノ | 3段変速用フロントデイレ−ラ− |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992020567A1 (en) * | 1991-05-17 | 1992-11-26 | Maeda Industries, Ltd. | Derailleur for bicycle |
EP2331845A1 (en) * | 2008-09-18 | 2011-06-15 | Wickwerks, Llc | Six link front derailleur |
EP2331845A4 (en) * | 2008-09-18 | 2013-01-16 | Wickwerks Llc | DERAILLEUR BEFORE SIX LINKS |