DE10234596B3 - As recirculating ball steering trained electric power steering a motor vehicle - Google Patents
As recirculating ball steering trained electric power steering a motor vehicle Download PDFInfo
- Publication number
- DE10234596B3 DE10234596B3 DE2002134596 DE10234596A DE10234596B3 DE 10234596 B3 DE10234596 B3 DE 10234596B3 DE 2002134596 DE2002134596 DE 2002134596 DE 10234596 A DE10234596 A DE 10234596A DE 10234596 B3 DE10234596 B3 DE 10234596B3
- Authority
- DE
- Germany
- Prior art keywords
- steering
- gear
- coupled
- spindle
- power steering
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D3/00—Steering gears
- B62D3/02—Steering gears mechanical
- B62D3/04—Steering gears mechanical of worm type
- B62D3/06—Steering gears mechanical of worm type with screw and nut
- B62D3/08—Steering gears mechanical of worm type with screw and nut using intermediate balls or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/20—Connecting steering column to steering gear
-
- 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
-
- 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
- B62D5/0409—Electric motor acting on the steering column
-
- 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
- B62D5/0421—Electric motor acting on or near steering gear
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
Abstract
Die vorliegende Erfindung betrifft eine Servolenkung eines nicht spurgebundenen Kraftfahrzeugs, die als Kugelumlauflenkung ausgebildet ist. DOLLAR A Um die Variabilität der Kugelumlauflenkung zu steigern, wird an einem Lenkgetriebeeingang zur Verminderung von Lenkhandkräften ein Servomotor angeordnet, der als Elektromotor ausgebildet ist. Dies erlaubt eine bezüglich der Lenkspindel radial frei wählbare Position des Servomotors. Insgesamt eröffnet sich die Möglichkeit, auf konstruktive Gegebenheiten des Kraftfahrzeugs, wie z. B. Achskonstruktionen oder Einbauraum, individuell und variabel zu reagieren, wodurch auch eine sehr kompakte und platzsparende Bauweise erreicht wird.The present invention relates to a power steering system of a non-track-bound motor vehicle, which is designed as recirculating ball steering. DOLLAR A To increase the variability of the recirculating ball steering, a servomotor is arranged on a steering gear input for reducing steering hand forces, which is designed as an electric motor. This allows a relative to the steering spindle radially selectable position of the servomotor. Overall, the possibility opens up to design conditions of the motor vehicle, such. As axle designs or installation space to respond individually and variably, which also a very compact and space-saving design is achieved.
Description
Die Erfindung betrifft eine als Kugelumlauflenkung ausgebildete elektrische Servolenkung eines Kraftfahrzeugs, mit den Merkmalen des Oberbegriffs des Anspruches 1.The invention relates to a ball recirculating steering trained electric power steering of a motor vehicle, with the features of the preamble of claim 1.
Eine derartige Kugelumlauflenkung
ist Gegenstand der
Bei einer aus der
Die
Auch die
Die
Eine ähnliche elektrische Servolenkung
ist aus der
Während
bei den Lenkungen der beiden letztgenannten Druckschriften die Motorachse
des elektrischen Servomotors jeweils parallel zu der das Lenkhandrad
mit dem Lenkgetriebe verbindenden Lenkwelle angeordnet ist, ist
in der
Aus der
Aus der
Bei Fahrzeuglenkungen besteht allgemein das Problem, dass unterschiedlich konstruierte Lenksysteme nur für unterschiedliche Anforderungsprofile optimal sind. Dabei kommt erschwerend hinzu, dass der im Fahrzeug vorhandene Freiraum regelmäßig die Auswahl der möglichen Lenksysteme einschränkt.In vehicle steering is generally the Problem that differently constructed steering systems only for different Requirement profiles are optimal. It adds to that, that the available space in the vehicle regularly selects the possible Restricting steering systems.
Aufgabe der Erfindung ist es nun, die Einbaumöglichkeiten einer Servolenkung der eingangs angegebenen Art zu erweitern.The object of the invention is the installation possibilities to extend a power steering of the type specified.
Diese Aufgabe wird durch die kennzeichnenden Merkmale des Anspruches 1 gelöst.This task is characterized by the characterizing Characteristics of claim 1 solved.
Die Erfindung beruht auf dem allgemeinen Gedanken, eingangsseitig eines eine Lenkspindel sowie einen damit über Kugelumlauf zusammenwirkenden verschiebbaren Arbeitskolben aufweisenden Lenkgetriebes ein Umlenkgetriebe anzuordnen, so dass eine zur Lenkhandhabe bzw. zum Lenkhandrad führende Lenksäule im wesentlichen quer zur Achse zur Lenkspindel ausgerichtet ist. Damit wird je nach Anordnung des Umlenkgetriebes eine besonders große Variabilität der relativen Lagen von Lenksäule und radseitigem Ausgang des Lenkgetriebes ermöglicht. Darüber hinaus wird gleichzeitig die Möglichkeit der Anordnung des elektrischen Servomotors am Umlenkgetriebe geschaffen, ohne das eigentliche Lenkgetriebe zu verändern.The invention is based on the general idea On the input side of a steering spindle and thus a ball over cooperating sliding power piston having steering gear to arrange a deflection gear, so that one to the steering handle or leading to the steering wheel steering column is oriented substantially transverse to the axis of the steering shaft. This is a particularly large variability of the relative depending on the arrangement of the deflection Layers of steering column and Radseitigem output of the steering gear allows. In addition, will be simultaneously the possibility of Arrangement of the electric servo motor created on the reversing gear, without changing the actual steering gear.
Weitere wichtige Merkmale und Vorteile der Erfindung ergeben sich aus den Unteransprüchen, aus der Beschreibung und aus den Zeichnungen.Other important features and benefits The invention will become apparent from the dependent claims, from the description and from the drawings.
Es versteht sich, dass die vorstehend genannten und die nachstehend noch zu erläuternden Merkmale nicht nur in der jeweils angegebenen Kombination, sondern auch in anderen Kombinationen oder in Alleinstellung verwendbar sind, ohne den Rahmen der vorliegenden Erfindung zu verlassen.It is understood that the above mentioned and the features to be explained below not only in the specified combination, but also in others Combinations or alone, without the frame to leave the present invention.
Besonders bevorzugte Ausführungsbeispiele der Erfindung werden nachfolgend an Hand der Zeichnungen näher erläutert.Particularly preferred embodiments The invention will be explained in more detail with reference to the drawings.
Dabei zeigen:Showing:
Gemäß der
Nach
In
Die Anordnung des Servomotors
Gleichzeitig erlaubt die Verbindung
des Servomotors
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002134596 DE10234596B3 (en) | 2002-07-30 | 2002-07-30 | As recirculating ball steering trained electric power steering a motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002134596 DE10234596B3 (en) | 2002-07-30 | 2002-07-30 | As recirculating ball steering trained electric power steering a motor vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10234596B3 true DE10234596B3 (en) | 2004-01-22 |
Family
ID=29762115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002134596 Expired - Fee Related DE10234596B3 (en) | 2002-07-30 | 2002-07-30 | As recirculating ball steering trained electric power steering a motor vehicle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10234596B3 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005095177A1 (en) | 2004-03-24 | 2005-10-13 | Thyssenkrupp Presta Steertec Gmbh | Electric power steering with an adjustable gear clearance |
WO2017042020A1 (en) * | 2015-09-07 | 2017-03-16 | Volkswagen Aktiengesellschaft | Utility vehicle steering system |
CN108622180A (en) * | 2018-05-04 | 2018-10-09 | 浙江工贸职业技术学院 | A kind of motor turning control device |
DE102017126198A1 (en) | 2017-11-09 | 2019-05-09 | Carl Zeiss Industrielle Messtechnik Gmbh | Method and system for the unthreaded measurement of a thread |
CN111114617A (en) * | 2020-01-20 | 2020-05-08 | 郑州宇通重工有限公司 | Vehicle and steering transmission system thereof |
CN111114618A (en) * | 2020-01-20 | 2020-05-08 | 郑州宇通重工有限公司 | Steering transmission system and vehicle |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1000700B (en) * | 1954-06-23 | 1957-01-10 | Thompson Prod Inc | Power steering for motor vehicles and. like |
FR1183838A (en) * | 1957-10-03 | 1959-07-15 | Servo-mechanism | |
DE2410489A1 (en) * | 1973-03-05 | 1974-10-03 | Nissan Motor | STEERING FOR VEHICLES |
DE2719895A1 (en) * | 1977-05-04 | 1978-11-16 | Zahnradfabrik Friedrichshafen | POWER STEERING FOR MOTOR VEHICLES |
DE2721555A1 (en) * | 1977-05-13 | 1978-11-23 | Zahnradfabrik Friedrichshafen | Power assisted steering system - has main and auxiliary circuits controlled by plungers and sliding valve respectively |
DE2918975A1 (en) * | 1979-05-11 | 1980-11-13 | Zahnradfabrik Friedrichshafen | AUXILIARY STEERING FOR MOTOR VEHICLES |
DE3211748C2 (en) * | 1981-09-25 | 1991-05-08 | Toyo Umpanki Co., Ltd., Osaka, Jp | |
DE4236771C2 (en) * | 1991-10-30 | 1994-11-24 | Honda Motor Co Ltd | Steering device with variable steering angle ratio for a steering lever control mechanism |
FR2802168A1 (en) * | 1999-12-10 | 2001-06-15 | Renault Vehicules Ind | METHOD AND DEVICE FOR CONTROLLING THE STEERING OF A PARTICULARLY UTILITY VEHICLE |
-
2002
- 2002-07-30 DE DE2002134596 patent/DE10234596B3/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1000700B (en) * | 1954-06-23 | 1957-01-10 | Thompson Prod Inc | Power steering for motor vehicles and. like |
FR1183838A (en) * | 1957-10-03 | 1959-07-15 | Servo-mechanism | |
DE2410489A1 (en) * | 1973-03-05 | 1974-10-03 | Nissan Motor | STEERING FOR VEHICLES |
DE2719895A1 (en) * | 1977-05-04 | 1978-11-16 | Zahnradfabrik Friedrichshafen | POWER STEERING FOR MOTOR VEHICLES |
DE2721555A1 (en) * | 1977-05-13 | 1978-11-23 | Zahnradfabrik Friedrichshafen | Power assisted steering system - has main and auxiliary circuits controlled by plungers and sliding valve respectively |
DE2918975A1 (en) * | 1979-05-11 | 1980-11-13 | Zahnradfabrik Friedrichshafen | AUXILIARY STEERING FOR MOTOR VEHICLES |
DE3211748C2 (en) * | 1981-09-25 | 1991-05-08 | Toyo Umpanki Co., Ltd., Osaka, Jp | |
DE4236771C2 (en) * | 1991-10-30 | 1994-11-24 | Honda Motor Co Ltd | Steering device with variable steering angle ratio for a steering lever control mechanism |
FR2802168A1 (en) * | 1999-12-10 | 2001-06-15 | Renault Vehicules Ind | METHOD AND DEVICE FOR CONTROLLING THE STEERING OF A PARTICULARLY UTILITY VEHICLE |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005095177A1 (en) | 2004-03-24 | 2005-10-13 | Thyssenkrupp Presta Steertec Gmbh | Electric power steering with an adjustable gear clearance |
WO2017042020A1 (en) * | 2015-09-07 | 2017-03-16 | Volkswagen Aktiengesellschaft | Utility vehicle steering system |
US10421481B2 (en) | 2015-09-07 | 2019-09-24 | Volkswagen Aktiengesellschaft | Utility vehicle steering system |
DE102017126198A1 (en) | 2017-11-09 | 2019-05-09 | Carl Zeiss Industrielle Messtechnik Gmbh | Method and system for the unthreaded measurement of a thread |
DE102017126198B4 (en) | 2017-11-09 | 2021-11-11 | Carl Zeiss Industrielle Messtechnik Gmbh | Method and system for gaugeless measurement of a thread |
CN108622180A (en) * | 2018-05-04 | 2018-10-09 | 浙江工贸职业技术学院 | A kind of motor turning control device |
CN111114617A (en) * | 2020-01-20 | 2020-05-08 | 郑州宇通重工有限公司 | Vehicle and steering transmission system thereof |
CN111114618A (en) * | 2020-01-20 | 2020-05-08 | 郑州宇通重工有限公司 | Steering transmission system and vehicle |
CN111114617B (en) * | 2020-01-20 | 2020-12-08 | 郑州宇通重工有限公司 | Vehicle and steering transmission system thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DAIMLERCHRYSLER AG, 70327 STUTTGART, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: DAIMLER AG, 70327 STUTTGART, DE |
|
8320 | Willingness to grant licenses declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |