FR2339520A1 - Servogroupe - Google Patents

Servogroupe

Info

Publication number
FR2339520A1
FR2339520A1 FR7637016A FR7637016A FR2339520A1 FR 2339520 A1 FR2339520 A1 FR 2339520A1 FR 7637016 A FR7637016 A FR 7637016A FR 7637016 A FR7637016 A FR 7637016A FR 2339520 A1 FR2339520 A1 FR 2339520A1
Authority
FR
France
Prior art keywords
steering shaft
electric motor
motor torque
torsion spring
electrically driven
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.)
Withdrawn
Application number
FR7637016A
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2339520A1 publication Critical patent/FR2339520A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/043—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by clutch means between driving element, e.g. motor, and driven element, e.g. steering column or steering gear
    • B62D5/0439—Controllable friction clutches
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/20—Freewheels or freewheel clutches with expandable or contractable clamping ring or band
    • F16D41/206—Freewheels or freewheel clutches with expandable or contractable clamping ring or band having axially adjacent coils, e.g. helical wrap-springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Power Steering Mechanism (AREA)
FR7637016A 1976-01-29 1976-12-08 Servogroupe Withdrawn FR2339520A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762603306 DE2603306A1 (de) 1976-01-29 1976-01-29 Servoaggregat

Publications (1)

Publication Number Publication Date
FR2339520A1 true FR2339520A1 (fr) 1977-08-26

Family

ID=5968533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637016A Withdrawn FR2339520A1 (fr) 1976-01-29 1976-12-08 Servogroupe

Country Status (3)

Country Link
DE (1) DE2603306A1 (it)
FR (1) FR2339520A1 (it)
IT (1) IT1081701B (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0380246A1 (en) * 1989-01-19 1990-08-01 Atsugi Unisia Corporation Electric motor powered power steering arrangement with feature of decoupling motor from steering shaft
FR2835230A1 (fr) * 2002-01-29 2003-08-01 Koyo Seiko Co Dispositif de direction assistee electrique
US6938722B2 (en) 2002-01-29 2005-09-06 Gates Unitta Asia Company Electric power steering apparatus

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2746919A1 (de) * 1977-10-19 1979-04-26 Zahnradfabrik Friedrichshafen Servolenkvorrichtung fuer kraftfahrzeuge
DE3106087C2 (de) * 1981-02-19 1984-08-09 Jungheinrich Unternehmensverwaltung Kg, 2000 Hamburg Drehwinkelmeßwert-Gebervorrichtung, insbesondere zur Ansteuerung einer Lenkhilfe-Anordnung
IT1139203B (it) * 1981-06-15 1986-09-24 Magneti Marelli Spa Servosterzo elettrico per autoveicoli
DE3612619A1 (de) * 1985-04-26 1986-11-06 Volkswagen Ag Servolenkung fuer kraftfahrzeuge
DE59302248D1 (de) * 1992-10-07 1996-05-23 Volkswagen Ag Elektrische Servolenkeinrichtung, insbesondere für Kraftfahrzeuge
DE102004059461A1 (de) * 2004-12-10 2006-06-14 Zf Lenksysteme Gmbh Lenkung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1088677A (fr) * 1952-09-27 1955-03-09 Barnes Automotive Developments Perfectionnements aux amplificateurs de couple
FR1096781A (fr) * 1953-03-17 1955-06-24 Gen Motors Corp Perfectionnements apportés à des servo-mécanismes de direction pour véhicules automobiles
US2775133A (en) * 1953-03-09 1956-12-25 Borg Warner Power steering mechanism
FR2269658A1 (en) * 1974-04-30 1975-11-28 Bosch Gmbh Robert Vehicle motor expanding spring coupling - has coil spring expanded within coil spring expanded within cylinder by top hat shape part in motor shaft
FR2276979A1 (fr) * 1974-07-02 1976-01-30 Bosch Gmbh Robert Vehicule automobile muni d'un dispositif de direction assistee

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1088677A (fr) * 1952-09-27 1955-03-09 Barnes Automotive Developments Perfectionnements aux amplificateurs de couple
US2775133A (en) * 1953-03-09 1956-12-25 Borg Warner Power steering mechanism
FR1096781A (fr) * 1953-03-17 1955-06-24 Gen Motors Corp Perfectionnements apportés à des servo-mécanismes de direction pour véhicules automobiles
FR2269658A1 (en) * 1974-04-30 1975-11-28 Bosch Gmbh Robert Vehicle motor expanding spring coupling - has coil spring expanded within coil spring expanded within cylinder by top hat shape part in motor shaft
FR2276979A1 (fr) * 1974-07-02 1976-01-30 Bosch Gmbh Robert Vehicule automobile muni d'un dispositif de direction assistee

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0380246A1 (en) * 1989-01-19 1990-08-01 Atsugi Unisia Corporation Electric motor powered power steering arrangement with feature of decoupling motor from steering shaft
FR2835230A1 (fr) * 2002-01-29 2003-08-01 Koyo Seiko Co Dispositif de direction assistee electrique
US6938722B2 (en) 2002-01-29 2005-09-06 Gates Unitta Asia Company Electric power steering apparatus
US7191866B2 (en) 2002-01-29 2007-03-20 Koyo Seiko Co., Ltd. Electric power steering apparatus
US7237647B2 (en) 2002-01-29 2007-07-03 Jtekt Corporation Electric power steering apparatus
US7360624B2 (en) 2002-01-29 2008-04-22 Jtekt Corporation Electric power steering apparatus
US7413052B2 (en) 2002-01-29 2008-08-19 Jtekt Corporation Electric power steering apparatus
US7490696B2 (en) 2002-01-29 2009-02-17 Jtekt Corporation Electric power steering apparatus

Also Published As

Publication number Publication date
IT1081701B (it) 1985-05-21
DE2603306A1 (de) 1977-08-04

Similar Documents

Publication Publication Date Title
ES274635Y (es) Dispositivo para transmitir un momento de giro
ES450615A1 (es) Perfeccionamientos en organos de acoplamiento para transmi- tir un par de un organo motor a su organo accionado.
GB1420343A (en) Torque-responsive slip clutch
JPS55155951A (en) Power transmission in motorcycle
JPS6469829A (en) Clutch device
JPS54151776A (en) No back brake torque regulator
SE8804097D0 (sv) Torque impulse power tool
FR2339520A1 (fr) Servogroupe
GB1315947A (en) Zero lash right angle drives
ES2002403A6 (es) Dispositivo amortiguador de par para motorreductor electrico de accionamiento de accesorios en vehiculos automoviles
ES422263A1 (es) Perfeccionamientos en aparatos para colocar sujetadores.
ES347025A1 (es) Perfeccionamientos en acoplamientos giratorios.
JPS6485839A (en) Shifting device for two-wheel/four-wheel driving device
ES8501088A1 (es) Una transmision de potencia con relacion de transmision continuamente variable y con relacion de transmision constante.
GB1512627A (en) Magnetic coupling
SE7503039L (sv) Skruv- eller mutterdragare
JPS5676729A (en) Transmission torque controller
FR2339790A1 (fr) Dispositif de regulation de position axiale d'un engrenage de transmission de couple
DK0649492T3 (da) Indretning med motorisk drivkraft til en portflade
DK18583D0 (da) Kraftoverfoeringsindretning mellem aksler, der ikke ligger pa linie
JPS61263834A (ja) 油圧変速伝動装置
SU140641A1 (ru) Механический привод
SU140640A1 (ru) Механический привод
ES382723A1 (es) Un mecanismo de transferencia de par destinado a recibir unpar de entrada de un motor y a transmitirlo a una pluralidadde ejes de accionamiento.
FR2349073A1 (fr) Dispositif pour imprimer un mouvement de rotation intermittent a un arbre

Legal Events

Date Code Title Description
ST Notification of lapse