ES2000494A6 - Improvements in a servicing mechanism electrically helped for vehicles automoviles (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in a servicing mechanism electrically helped for vehicles automoviles (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES2000494A6 ES2000494A6 ES8600244A ES8600244A ES2000494A6 ES 2000494 A6 ES2000494 A6 ES 2000494A6 ES 8600244 A ES8600244 A ES 8600244A ES 8600244 A ES8600244 A ES 8600244A ES 2000494 A6 ES2000494 A6 ES 2000494A6
- Authority
- ES
- Spain
- Prior art keywords
- torque
- speed
- helped
- translation
- machine
- 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
Landscapes
- Power Steering Mechanism (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
MEJORAS INTRODUCIDAS EN EL OBJETO DE LA PATENTE PRINCIPAL NUM. 532208, CONCEDIDA EL 17 DE DICIEMBRE DE 1984, POR "PERFECCIONAMIENTOS EN UN MECANISMO DE SERVODIRECCION AYUDADO ELECTRICAMENTE PARA VEHICULOS AUTOMOVILES" QUE COMPRENDE UN EJE DE PAR QUE CONECTA EL VOLANTE DE LA DIRECCION DEL VEHICULO. LA POTENCIA DE ROTACION SE APLICA AL EXTREMO DE SALIDA DEL EJE DE PAR MEDIANTE UN MOTOR ELECTRICO DE ELEVADO PARA Y BAJA VELOCIDAD A TRAVES DE UN SISTEMA DE ENGRANAJES PLANETARIO DE BAJA DESMULTIPLICACION DISPUESTO CONCENTRICAMENTE ALREDEDOR DEL EJE DE PAR. EL MOTOR ELECTRICO SE ACTIVA MEDIANTE UN AMPLIFICADOR DE POTENCIA EN RESPUESTA A UNA SEÑAL DE PAR GENERADA POR UN SENSOR DE PAR QUE RESPONDE A LA MAGNITUD Y LA DIRECCION DEL PAR APLICADO ENTRE LOS EXTREMOS DE ENTRADA Y DE SALIDA DEL EJE DE PAR. EL AMPLIFICADOR DE POTENCIA TIENE UNA CARACTERISTICA DE GANANCIA ANTILOGA QUE ELIMINA LA NECEDIDAD DE UNA ENTRADA DE VELOCIDAD DEL VEHICULO PARA REDUCIR O ELIMINAR LA AUTORIDAD DEL MECANISMO, DE LA SERVODIRECCION A LAS VELOCIDADES NOMINALES DEL VEHICULO O A VELOCIDADES MAYORES.IMPROVEMENTS INTRODUCED IN THE PURPOSE OF THE MAIN PATENT NUM. 532208, GRANTED ON DECEMBER 17, 1984, FOR "IMPROVEMENTS IN AN ELECTRICALLY AIDED POWER STEERING MECHANISM FOR AUTOMOBILE VEHICLES" THAT INCLUDES A TORQUE AXLE THAT CONNECTS THE STEERING WHEEL OF THE VEHICLE. THE ROTATION POWER IS APPLIED TO THE OUTPUT END OF THE TORQUE SHAFT THROUGH AN ELECTRIC MOTOR FOR HIGH AND LOW SPEED THROUGH A LOW DEMULTIPLICATION GEAR SYSTEM CONCENTRELY AROUND THE TORQUE SHAFT. THE ELECTRIC MOTOR IS ACTIVATED THROUGH A POWER AMPLIFIER IN RESPONSE TO A TORQUE SIGNAL GENERATED BY A TORQUE SENSOR RESPONDING TO THE MAGNITUDE AND DIRECTION OF THE TORQUE APPLIED BETWEEN THE ENTRY AND EXIT END OF THE TORQUE SHAFT. THE POWER AMPLIFIER HAS AN ANTILOGICAL GAIN CHARACTERISTIC THAT ELIMINATES THE NEED FOR A VEHICLE SPEED INPUT TO REDUCE OR ELIMINATE THE AUTHORITY OF THE MECHANISM SPEED AT THE SPEED VEHICLE SPEED.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/754,565 US4629024A (en) | 1983-05-05 | 1985-07-12 | Electrical power assisted steering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2000494A6 true ES2000494A6 (en) | 1988-03-01 |
Family
ID=25035361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES8600244A Expired ES2000494A6 (en) | 1985-07-12 | 1986-07-11 | Improvements in a servicing mechanism electrically helped for vehicles automoviles (Machine-translation by Google Translate, not legally binding) |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU590587B2 (en) |
| CA (1) | CA1255236A (en) |
| ES (1) | ES2000494A6 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2754465A (en) * | 1952-06-07 | 1956-07-10 | Ohio Commw Eng Co | Electric motor control for power steering |
| US3983953A (en) * | 1971-07-28 | 1976-10-05 | Gemmer-France | Servo mechanism |
| US4415054A (en) * | 1982-08-05 | 1983-11-15 | Trw Inc. | Steering gear |
-
1986
- 1986-07-11 AU AU60102/86A patent/AU590587B2/en not_active Expired
- 1986-07-11 ES ES8600244A patent/ES2000494A6/en not_active Expired
- 1986-07-11 CA CA000513616A patent/CA1255236A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU6010286A (en) | 1987-01-15 |
| CA1255236A (en) | 1989-06-06 |
| AU590587B2 (en) | 1989-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC1A | Transfer granted |
Owner name: SIEMENS AKTIENGESELLSCHAFT |
|
| FD2A | Announcement of lapse in spain |
Effective date: 20110225 |