GB886262A - New or improved means for controlling change speed gearing - Google Patents
New or improved means for controlling change speed gearingInfo
- Publication number
- GB886262A GB886262A GB456560A GB456560A GB886262A GB 886262 A GB886262 A GB 886262A GB 456560 A GB456560 A GB 456560A GB 456560 A GB456560 A GB 456560A GB 886262 A GB886262 A GB 886262A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- pawl
- new
- change speed
- improved means
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
- F16H63/14—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by repeated movement of the final actuating mechanism
-
- 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
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2702/00—Control devices wherein the control is combined with or essentially influenced by the engine or coupling, e.g. in an internal combustion engine, the control device is coupled with a carburettor control device or influenced by carburettor depression
- B60K2702/08—Semi-automatic or non-automatic transmission with toothed gearing
- B60K2702/10—Semi-automatic or non-automatic transmission with toothed gearing without a preselection system
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
- Mechanical Control Devices (AREA)
Abstract
886,262. Change-speed control. DAIMLERBENZ A.G. Feb. 9, 1960 [Feb. 12, 1959], No. 4565/60. Class 80 (2). In an hydraulic change-speed mechanism repeated clockwise or anticlockwise, movements of a selector lever 15 acting through ratchet pawls 13, 13<SP>1</SP> move the control valve 20 step by step to left or right for successive up or down shifts. The valve spindle 19 has pawl notches 21 and is mounted in a sleeve 12 formed with apertures 24, 25, through which the pawls 13, 13<SP>1</SP> protrude, and separated by a solid web portion 26. Upon rotating lever 15, e.g. clockwise, pawl 13 moves valve 20 to the left, web 26 raising pawl 13<SP>1</SP> against its loading-spring; at the end of the movement a ball detent 27 locks the valve in position and lever 15 is re-centred by a spring 17.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED29991A DE1159774B (en) | 1959-02-12 | 1959-02-12 | External power switching device for speed change transmissions, especially for motor vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB886262A true GB886262A (en) | 1962-01-03 |
Family
ID=7040316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB456560A Expired GB886262A (en) | 1959-02-12 | 1960-02-09 | New or improved means for controlling change speed gearing |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1159774B (en) |
FR (1) | FR1247258A (en) |
GB (1) | GB886262A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3941008A (en) * | 1974-07-01 | 1976-03-02 | Hurst Performance, Inc. | Shift mechanism for automatic transmission |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE585927C (en) * | 1932-12-15 | 1933-10-13 | Knorr Bremse Akt Ges | Switching device for gearboxes of motor vehicles |
FR801281A (en) * | 1936-01-16 | 1936-07-31 | Method and device for the semi-automatic maneuvering of motor vehicle gearboxes | |
DE696226C (en) * | 1936-02-18 | 1940-09-14 | Maybach Motorenbau G M B H | Switching device for gear change transmissions, especially of motor vehicles |
DE863302C (en) * | 1947-05-19 | 1953-01-15 | Porsche Konstruktionen G M B H | Mechanical switching device for speed change transmissions, especially of motor vehicles |
FR993543A (en) * | 1949-06-24 | 1951-11-02 | Jaeger Ets Ed | Advanced switch |
DE943742C (en) * | 1954-01-27 | 1956-06-01 | Zahnradfabrik Friedrichshafen | Switching device for motor vehicle transmissions |
DE953493C (en) * | 1954-03-24 | 1956-11-29 | Zahnradfabrik Friedrichshafen | Gear shifting device, in particular for motor vehicles |
DE931150C (en) * | 1954-05-15 | 1955-08-01 | Zahnradfabrik Friedrichshafen | Electrical switching device for step-shifted speed change transmissions in motor vehicles |
-
1959
- 1959-02-12 DE DED29991A patent/DE1159774B/en active Pending
-
1960
- 1960-02-08 FR FR817821A patent/FR1247258A/en not_active Expired
- 1960-02-09 GB GB456560A patent/GB886262A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1159774B (en) | 1963-12-19 |
FR1247258A (en) | 1960-11-25 |
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