GB1379362A - Apparatus for use in a motor vehicle - Google Patents
Apparatus for use in a motor vehicleInfo
- Publication number
- GB1379362A GB1379362A GB302173A GB302173A GB1379362A GB 1379362 A GB1379362 A GB 1379362A GB 302173 A GB302173 A GB 302173A GB 302173 A GB302173 A GB 302173A GB 1379362 A GB1379362 A GB 1379362A
- Authority
- GB
- United Kingdom
- Prior art keywords
- engaged
- locking member
- lever
- accelerator pedal
- gears
- 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
- 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
- B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
- B60K31/02—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
- Lock And Its Accessories (AREA)
Abstract
1379362 Controlling vehicles EICHER TRAKTORENUND LANDMASCHINENWERKE GmbH Gebr 19 Jan 1973 [19 Jan 1972] 3021/73 Heading B7H [Also in Division F1] An arrangement for limiting the maximum speed of a vehicle includes a lockable lostmotion linkage connecting the accelerator pedal to an engine speed control device, e.g. the control lever of a fuel injection pump, the lost motion linkage being locked when low gears are engaged and being unlocked when high gears are engaged. In a first embodiment (Fig. 2 the accelerator pedal 115 is connected to the engine speed controller 117 by rods 114, 116 and a lost motion device 112 including a housing 123, locking member 119 controlled by electromagnet 118 and adjustable stop 122. When low gears are engaged by lever 129 switch 126 is closed, thus energizing electromagnet 118 so that the locking member 119 moves to a position in front of end face 120 of rod 114. Thus the lost motion device 112 is locked and the full range of engine speeds is permitted. When high gears are engaged by lever 129 switch 126 is opened and locking member 119 is retracted by spring 121. Depression of accelerator pedal 115 then causes no movement of rod 116 until rod 114 engages stop 122. Thus the range of engine speeds is limited, thus limiting the maximum speed of the vehicle. The maximum speed can be varied by adjusting the position of stop 122. In a second embodiment (Fig. 3) the accelerator pedal (not shown) is connected by lever 21 and linkage 17 to a lever 18 which carries a locking member 20, 22 operated by electromagnet 19. A rocking block 16 is mounted on the engine speed controller shaft 15. When low gears are engaged locking member 22 enters a recess 24 on the rocking block 16. When high gears are engaged the locking member 22 moves along a slot in the rocking block 16 until it engages an adjustable stop 25.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722202467 DE2202467C3 (en) | 1972-01-19 | 1972-01-19 | Device for limiting the speed of motor vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1379362A true GB1379362A (en) | 1975-01-02 |
Family
ID=5833445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB302173A Expired GB1379362A (en) | 1972-01-19 | 1973-01-19 | Apparatus for use in a motor vehicle |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2202467C3 (en) |
| FR (1) | FR2215045A5 (en) |
| GB (1) | GB1379362A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2318756A1 (en) * | 1975-07-23 | 1977-02-18 | Citroen Sa | Speed regulator for car - with variable length element in throttle linkage lockable by electromagnetic bolt(NL250177) |
| US5168970A (en) * | 1991-10-29 | 1992-12-08 | Deere & Company | Electromagnetic cruise control for a lawn and garden tractor |
-
1972
- 1972-01-19 DE DE19722202467 patent/DE2202467C3/en not_active Expired
-
1973
- 1973-01-19 GB GB302173A patent/GB1379362A/en not_active Expired
- 1973-01-19 FR FR7301992A patent/FR2215045A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2202467C3 (en) | 1974-07-25 |
| DE2202467B2 (en) | 1974-01-03 |
| FR2215045A5 (en) | 1974-08-19 |
| DE2202467A1 (en) | 1973-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |