GB400160A - Change speed gears for motor cars and the like - Google Patents
Change speed gears for motor cars and the likeInfo
- Publication number
- GB400160A GB400160A GB93732A GB93732A GB400160A GB 400160 A GB400160 A GB 400160A GB 93732 A GB93732 A GB 93732A GB 93732 A GB93732 A GB 93732A GB 400160 A GB400160 A GB 400160A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- tappets
- cylinders
- levers
- rail
- 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
-
- 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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0262—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being hydraulic
-
- 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
- F16H—GEARING
- F16H2708/00—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes
- F16H2708/16—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes wherein the gearing is not described or not essential
- F16H2708/20—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes wherein the gearing is not described or not essential the control being hydraulic or pneumatic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Gear-Shifting Mechanisms (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
400,160. Controlling variable speed gearing. CHRISTENSEN, H. T., 33, Refnaesgade, Copenhagen. Jan. 12, 1932, No. 937. Void [Abridged as open to inspection under Sect. 91 of the Acts, Jan. 14, 1932]. [Class 80 (ii).] Change-speed gearing upon a vehicle is controlled by connecting a number of cylinders 11 selectively to engine suction. In a form shown in Fig. 1, the cylinders 11 are arranged around a ball change-speed control lever 10 and the piston 12 of each cylinder 11 is connected to the lever 10 by a chain 14, a return chain 16 passing over a guide pulley 15. Each cylinder 11 has a cock 19 with a control lever 20 making connection to a common suction pipe 18. Gear changes are effected by operating these levers 20 selectively. As shown in Fig. 1, the levers 20 are connected by chains 26 to push-buttons 21 upon a keyboard. In an arrangement shown in Fig. 6, the levers 20 are operated automatically by tappets upon a rail 36 slid longitudinally by a governor 38 driven from the vehicle road wheels. Cylinders I, II, III and N are for first, second, and third, forward speeds and neutral respectively. Cylinder C is for the engine clutch. There are four tappets for operating cylinder C each corresponding to one of the single tappets for operating the other cylinders. An additional tappet may be provided for restricting the fuel supply during speed changing. Two of these tappets 42 and 43 are shown as pivoted bellcrank levers so as to be operative in one direction only. To effect reversed driving, the rail 36 is locked in neutral by thrusting a pin, not shown, down through the rail and through an aperture in a fixed plate so as to engage a chain connected to the lever 20 of a reverse cylinder R so as to connect that cylinder to suction. A construction of one of the cocks 19 is described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB93732A GB400160A (en) | 1932-01-12 | 1932-01-12 | Change speed gears for motor cars and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB93732A GB400160A (en) | 1932-01-12 | 1932-01-12 | Change speed gears for motor cars and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB400160A true GB400160A (en) | 1933-10-19 |
Family
ID=9713125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB93732A Expired GB400160A (en) | 1932-01-12 | 1932-01-12 | Change speed gears for motor cars and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB400160A (en) |
-
1932
- 1932-01-12 GB GB93732A patent/GB400160A/en not_active Expired
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