GB249972A - Improvements in control mechanism for change speed gears - Google Patents
Improvements in control mechanism for change speed gearsInfo
- Publication number
- GB249972A GB249972A GB3382/25A GB338225A GB249972A GB 249972 A GB249972 A GB 249972A GB 3382/25 A GB3382/25 A GB 3382/25A GB 338225 A GB338225 A GB 338225A GB 249972 A GB249972 A GB 249972A
- Authority
- GB
- United Kingdom
- Prior art keywords
- control mechanism
- change speed
- washers
- abutment
- washer
- 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
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
- F16C7/06—Adjustable connecting-rods
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/20—Land vehicles
- F16C2326/28—Bicycle propulsion, e.g. crankshaft and its support
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
249,972. Triumph Cycle Co., Ltd., and Phillips, J. A. Feb. 6, 1925. Controlling variable-speed gearing.-A link for gear control mechanism yields for both pulling and pushing to facilitate change. A single spring 9 is supported between washers 7, 10 threaded upon a rod 1 which forms one end member of the link. The other end member 2 is attached to a tube 5, which has intermediately a constriction 6 forming an abutment for the washer 7, and is inwardly flanged at its end 11 to form an abutment for the washer 10. The washers 7, 10 also abut each upon the rod member 1 at 8 and 15 respectively. The spring 9 is permanently enclosed. A locked screw adjustment 12, 13 may be provided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3382/25A GB249972A (en) | 1925-02-06 | 1925-02-06 | Improvements in control mechanism for change speed gears |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3382/25A GB249972A (en) | 1925-02-06 | 1925-02-06 | Improvements in control mechanism for change speed gears |
Publications (1)
Publication Number | Publication Date |
---|---|
GB249972A true GB249972A (en) | 1926-04-08 |
Family
ID=9757269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3382/25A Expired GB249972A (en) | 1925-02-06 | 1925-02-06 | Improvements in control mechanism for change speed gears |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB249972A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2440491A1 (en) * | 1978-10-31 | 1980-05-30 | Kanzaki Kokyukoki Mfg Co Ltd | MEANS FOR CLUTCHING AND RELEASING A CLUTCH |
US4366891A (en) * | 1979-09-29 | 1983-01-04 | Aisin Seiki Kabushiki Kaisha | Push rod assembly for a clutch master cylinder |
GB2285299A (en) * | 1993-12-16 | 1995-07-05 | British Aerospace | Actuation system with spring link |
DE202005022048U1 (en) * | 2005-08-04 | 2013-02-20 | Ino8 Pty Ltd | Elastic bending spring rod |
-
1925
- 1925-02-06 GB GB3382/25A patent/GB249972A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2440491A1 (en) * | 1978-10-31 | 1980-05-30 | Kanzaki Kokyukoki Mfg Co Ltd | MEANS FOR CLUTCHING AND RELEASING A CLUTCH |
US4366891A (en) * | 1979-09-29 | 1983-01-04 | Aisin Seiki Kabushiki Kaisha | Push rod assembly for a clutch master cylinder |
GB2285299A (en) * | 1993-12-16 | 1995-07-05 | British Aerospace | Actuation system with spring link |
GB2285299B (en) * | 1993-12-16 | 1998-02-25 | British Aerospace | Actuation systems and link apparatus therefor |
DE202005022048U1 (en) * | 2005-08-04 | 2013-02-20 | Ino8 Pty Ltd | Elastic bending spring rod |
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