WO2006079492A1 - Progressives getriebe - Google Patents
Progressives getriebe Download PDFInfo
- Publication number
- WO2006079492A1 WO2006079492A1 PCT/EP2006/000559 EP2006000559W WO2006079492A1 WO 2006079492 A1 WO2006079492 A1 WO 2006079492A1 EP 2006000559 W EP2006000559 W EP 2006000559W WO 2006079492 A1 WO2006079492 A1 WO 2006079492A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- spur gear
- transmission according
- curve
- rack
- gear
- Prior art date
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
- B62D3/12—Steering gears mechanical of rack-and-pinion type
-
- 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
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
-
- 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
- F16H35/00—Gearings or mechanisms with other special functional features
- F16H35/02—Gearings or mechanisms with other special functional features for conveying rotary motion with cyclically varying velocity ratio
-
- 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
- F16H35/00—Gearings or mechanisms with other special functional features
- F16H2035/003—Gearings comprising pulleys or toothed members of non-circular shape, e.g. elliptical gears
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/1967—Rack and pinion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19679—Spur
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/1987—Rotary bodies
- Y10T74/19884—Irregular teeth and bodies
Definitions
- the invention relates to a progressive transmission according to the preamble of patent claim 1.
- Progressive transmissions are used, for example, for vehicle steering systems, in particular for motor vehicles.
- a rotation of a steering wheel is transmitted via a steering shaft to a gear, which is in engagement with a rack.
- the thus driven gear shifts the rack, which influences the wheel positions.
- the gear ratio decreases from a largest value in a central area of the steering wheel position when turning the steering wheel. This means that in the straight-ahead position of the steering wheel, a relatively large movement of the steering wheel causes only a small change in direction of the lane.
- DE-A-T 146769 discloses a steering gear for motor vehicles with a variable transmission ratio, the transmission comprising a gear and a rack.
- the gear is out of round designed and stored eccentrically.
- DE-A-39'13'809 proposes a small angle lever with a pair of elliptical gears. Werner BLESS
- the erf ⁇ ndungshiele progressive transmission has at least one spur gear and a tooth structure or gear structure, in which engages the spur gear.
- the spur gear has teeth which are arranged along a curve. The radius of curvature of the curve increases monotonically over an angular range of more than 90 °.
- the teeth of the spur gears may be arranged along a curve whose radius of curvature increases monotonically over an angular range of more than 90 °, wherein the remaining peripheral portion of the spur gear is formed in a straight line.
- the remaining or at least part of the remaining peripheral region may also correspond to a curve, wherein this curve may have a radius of curvature which is constant or may decrease.
- the curve with the monotonously increasing radius of curvature is at least partially a spiral whose center preferably coincides with a rotational axis of the spur gear.
- this spiral is logarithmic, i. it increases the distance to its center or pole with each revolution by the same factor.
- the denture is at least one rack which is inclined.
- the number of racks preferably corresponds to that of the spur gears.
- the racks are rectilinearly inclined or curved inclined.
- the associated area of the toothed rack is preferably rectilinearly inclined Werner BLESS
- the associated toothed rack is rectilinear and horizontally extending, if the center of the circular cam portion lies in the axis of rotation of the spur gear.
- the associated area of the toothed rod is correspondingly inclined and / or curved.
- the steering shaft can thus be fastened directly to the pinion, so that a backlash-free transmission is obtained.
- the tooth structure is a second spur gear, which also has teeth arranged along a curve whose radius of curvature increases monotonically over an angular range of more than 90 °.
- the curve corresponds to a logarithmic spiral.
- the first spur gear is connectable to a drive shaft, preferably the steering shaft.
- the second spur gear is connectable to an output shaft, which preferably drives a conventional pinion / rack system.
- the inventive progressive transmission has a uniform torque curve.
- a symmetrical edge run can be achieved.
- the erfmdungsgemässe progressive transmission is particularly suitable for vehicle steering systems of motor vehicles. It is suitable for both normal road vehicles and sports vehicles.
- the curve over which the teeth lie has its minimum radius of curvature where the spur gear contacts the tooth structure when the steering gear is in the center position. This ensures that the transmission ratio changes relatively slowly with small deflections from the center position and it can be avoided that a rack, in which engages the spur gear, must have a pronounced Zykloidenform with steep edges.
- the radius of curvature of the curve should increase monotonically over an angular range of at least 90 °, in particular at least 180 °. This allows a smooth, uniform change of the gear ratio over this angular range.
- the distance between the axis of rotation of the spur gear and the contact point of the spur gear with the tooth structure is preferably minimal, so that in this area the steering gear reacts the slowest to rotations of the steering wheel.
- Figure Ia is a schematic side view of a transmission according to the invention with gears and racks in a first embodiment;
- FIG. 1b shows the toothed racks according to FIG. 1a from above;
- Figure Ic is a graph of the progression of the transmission according to Figure Ia; Werner BLESS
- Figure Id is a perspective view of a variant of the transmission according to
- Figure 2a is a detail view of a gear and a first variant of a rack in the region of its highest elevation;
- FIG. 2b shows the detail of the rack according to FIG. 2a from above;
- Figure 3a is a schematic side view of an inventive transmission with gears and racks in a second embodiment
- FIG. 3b shows the toothed racks according to FIG. 3a from above;
- FIG. 3c shows a graph of the progression of the transmission according to FIG. 3a
- Figure 4a is a schematic side view of an inventive transmission with gear and rack in a third embodiment;
- Figure 4b the rack according to Figure 4a from above;
- Figure 4c is a graph of the progression of the transmission according to Figure 4a;
- Figure 5a is a schematic side view of an inventive transmission with gears and racks in a fourth embodiment
- FIG. 5b shows the toothed racks according to FIG. 5a from above;
- FIG. 5c is a graph of the progression of the transmission according to FIG. 5a;
- Figure 6a is a schematic side view of an inventive transmission with gears and racks in a fifth embodiment
- FIG. 6b shows the toothed racks according to FIG. 6a from above;
- FIG. 6c is a graph of the progression of the transmission according to FIG. 6a;
- Figure 7a is a detail view of a gear and a second variant of a
- FIG. 7b shows the detail of the rack according to FIG. 7a from above;
- Figure 8a is a detail view of a gear and a third variant of a
- FIG. 8b shows the detail of the rack according to FIG. 8a from above;
- FIG. 9a is a perspective view of a transmission according to the invention in a sixth embodiment
- FIG. 9b is a schematic representation of the gears according to FIG. 7a from above.
- FIGS. 1a and 1b show a first exemplary embodiment of the progressive transmission according to the invention, as used for example in a motor vehicle.
- the transmission has at least two, preferably three spur gears 1, 2, which are rotatable about a common axis of rotation 12.
- the spur gears 1, 2 are connected to a steering shaft, not shown here.
- the steering shaft is brought by means of a steering wheel of the vehicle in the respectively desired rotational position.
- Each of the spur gears 1, 2 is in engagement with a tooth structure in the form of a rack 3, 4, 5 and can be rolled along this rack 3, 4, 5. Either the axis of rotation 12 shifts along a preferably horizontally extending straight line or the racks 3, 4, 5 are displaced correspondingly in their longitudinal direction.
- the only optional third rack 5 is shown lighter in the figure Ib as the first and second rack 3, 4th
- FIG. 1a the two or three spur gears 1, 2 are shown in several rotational positions P1, P2, P3 and P4 along the toothed racks 4, 5, 6.
- the spur gears 1, 2 have teeth 11 which are arranged along a curve 10 (see FIG. 2a).
- This curve 10 has a radius of curvature r, which increases monotonically over an angular range of more than 90 ° of the curve and thus of the spur gear 1, 2.
- the teeth are arranged over an angular range of more than 180 ° and less than 360 ° on the curve 10, with a remaining circumferential area of the spur gear 1, 2 toothless.
- a circumferential area of approximately 270 ° with teeth 11 is provided Werner BLESS
- the center of the curve 10 preferably remains fixed relative to the spur gear 1, 2 and also preferably coincides with the axis of rotation 12 of the spur gear 1, 2 together.
- the curve 10 is a spiral, in particular a logarithmic spiral. Its center preferably coincides with the axis of rotation 12 of the spur gear 1, 2 together.
- the two or three spur gears 1, 2 used in this embodiment have the same number of teeth and the same curve shape. Preferably, they are otherwise identical in design. However, the first and the second spur gear 1, 2 are arranged in different positions and mirror-symmetrically relative to each other. Preferably, their areas with the longest radii of curvature r in directions 180 ° opposite, but the areas with the shortest radii of curvature r in the same direction. This is best seen in Figure Ia in position Pl and P4.
- the third spur gear is arranged offset parallel to the first gear 1 and has the same orientation as this. As a result, it is congruent with the first spur gear 1 in FIG. 1 a and therefore not visible.
- flank shapes of the individual teeth of the spur gears 1, 2 and the racks 3, 4, 5 are optimized accordingly to allow a possible frictionless and quiet development of the individual gears 1, 2 on the racks 3, 4, 5.
- this is well-known expertise and it is therefore not discussed here in detail.
- the racks 3, 4, 5 are rectilinear, but inclined in this example. The inclination allows, inter alia, a passing of the spur gears on the racks at a constant height of the axes of rotation of the spur gears.
- the racks are offset parallel to each other and at least partially arranged one behind the other.
- the first and third rack 3, 5 are parallel to each other offset, wherein they are arranged side by side. Preferably, they are identical and have the same slope. Between them is the second tooth Werner BLESS
- Bar 4 is arranged with its initial area overlaps with the end portion of the first and third rack 3, 5. It preferably has the same, but the first and third rack 3, 5 opposite slope. In a transition region U, the racks 3, 4, 5 each have their highest elevation.
- the center position of the steering wheel and thus the gears 1, 2 preferably corresponds to the position P4, that is, when the gears 1, 2 are on the highest elevation of the racks 3, 4, 5.
- the positions P3, P2, and P1 are traversed.
- the gear wheels 1 contact the racks in contact lines or points, which are assigned to a monotonically increasing radius of curvature of the curve 10. That is, in position P4, the tooth of the gear, which engages in the rack, associated with the smallest radius of curvature, in position Pl the largest.
- the middle second gear 2 rotates without engagement with a rack in the empty space. This turning without intervention is particularly well recognizable in Id.
- the radius of curvature r of the curve is minimal where the gears 1, 2 and the racks 3, 4, 5 at the middle position of the steering wheel, i. in position P4, touch.
- the minimum radius of curvature of the curve is preferably greater than the minimum distance between the curve or the teeth and the axis of rotation 12, so that the translation is smaller at a deflection of the steering wheel from the center position.
- the first and third gear 1 run without engagement and the second gear 2 engages in its corresponding toothed rack 4. Again, they roll from the center position P4 from the smallest radius of curvature to the largest radius of curvature.
- one gear in each case rotates in engagement with a rack and the other gear or the other gears rotate empty.
- FIG. 1c The stroke achieved by the movement from position P4 to position P1 is shown in FIG. 1c. As can be seen, a monotonously increasing stroke can be achieved over an angular range of 270 °. This means that the steering wheel can be turned by 270 ° until the end point of the transmission is reached. As the steering wheel with Werner BLESS
- FIGS. 3a to 3d show a second embodiment of the transmission according to the invention.
- Two spur gears 1, 2 and two racks 3, 4 are used.
- these two gears are shown in the middle position P4 and in one of its two outermost positions P1.
- the teeth of the spur gears 1, 2 are now arranged over an angular range A of approximately 180 ° along a logarithmic spiral.
- the curve has a still monotonously increasing radius of curvature, but the curve no longer corresponds to a logarithmic spiral.
- the scope in the remaining angular range is in turn configured rectilinear.
- the spur gears 1, 2 mounted on its axis of rotation 12 that in the basic position of the steering wheel, i. in the area of the highest elevation of the racks 3,4, first the area with the shape of the logarithmic spiral is rolled off.
- the racks 3, 4 are first, i. starting from its highest elevation, formed rectilinearly inclined and then go over into an inclined, but curved curve K.
- the teeth 11 of the spur gear 1 are arranged symmetrically with respect to positive and negative rotations of the gear 1 from its center position on the curve.
- the teeth 11 can be grouped into two groups of teeth 14, 15. Each tooth group 14, 15 is assigned a curve 10, wherein the two curves 10 each extend over an angular range of 180 °. They are mirror-symmetrical to a plane in which the axis of rotation 12 is located, and have the same center, which preferably coincides with the axis of rotation 12. Their sense of circulation is however opposite. As a result, an "egg-shaped" gear is obtained in which the transition from a Werner BLESS
- the embodiment according to FIGS. 5a to 5c in turn uses two end gears 1, 6 and three toothed racks 3, 7, 8 arranged at least partially one behind the other and partly parallel to one another.
- the toothed wheels 1, 6 are shown in three positions P1, P2, P4 .
- the first gear 1 is a gear according to the embodiment shown in Figure 4a and belonging to the first gear 1 rack 3 is rectilinear and inclined in two directions.
- the second gear 6 the teeth are arranged on a circle or an ellipse.
- This gear 6 rolls on two racks 7, 8 from.
- the teeth of these racks 7, 8 are arranged along a horizontal and rectilinear line. Starting from the middle position P4, the jointly mounted gears can be turned to the right or left.
- the end point in this arrangement again takes place after 270 ° for each direction of rotation, with the stroke being rectilinear in the steering angle range between 180 ° and 270 °.
- the stroke course with large deflections can be selected by using instead of the round gear and the straight rack correspondingly adapted waveforms, as they have been explained with reference to the example according to Figures 3a to 3d.
- the horizontally extending rack area can be extended arbitrarily to allow more turns. This variant is particularly suitable for commercial vehicles. Werner BLESS
- FIGS. 6a to 6c essentially corresponds to that of FIGS. 5a to 5c.
- the two straight racks but not separate structures, but integrally formed on the inclined rack or at least connected to this.
- a toothed rack is obtained which has at least one, here two wide areas 7 ', 8' and a middle narrow area 3 '.
- the gears 1, 6 now engages the spiral gear 1 in the narrow region 3 'or the round gear 6' engages in one of the wide areas 7 ', 8' a.
- the rack is widened on both sides. This form is recommended if instead of a round gear 6, two round gears are used, which are arranged on each side of the helical gear 1. This in turn ensures a symmetrical edge run.
- FIGS. 7a and 7b show a first variant.
- the highest elevation is provided with a central tooth 30, in this example, both or in the case of three racks all three racks have such a central tooth 30. This arrangement allows a uniform course.
- FIGS. 2a and 2b show a further variant of the embodiment of the highest elevation of the toothed racks.
- each rack ends with an inclined tooth 31 whose angle and distance to the next tooth of the same rack corresponds to the arrangement of the remaining teeth of this rack.
- This variant is easy to produce.
- the toothed racks according to the above exemplary embodiment are shaped, ie the uppermost teeth 31 are inclined and correspond to the remaining teeth. In this case, however, they overlap with the top tooth 31 of the adjacent rack.
- This variant has the advantage that it is again easy to produce, but that the rolling of the pinions is more uniform than in the variant according to FIGS. 2a and 2b. Werner BLESS
- the embodiment according to FIGS. 9a and 9b differs from the preceding ones, in particular in that the tooth structure is not a rack, but rather a further spur gear, a driven wheel 9.
- the spur gear 1 is connected via the now partially shown drive or steering shaft L to the steering wheel and corresponds to a drive wheel. This is connected via an output shaft A with a pinion R and a rack Z of a conventional pinion / rack and pinion gear.
- the output gear 9 preferably has the same shape as the gear according to Figure 4a and will therefore not be described in detail here. It meshes with its teeth 10, the driven gear 9, which is preferably also formed like the gear according to Figure 4a and thus has the same curve shape and the same number of teeth as the drive wheel 1.
- the two spur gears 1, 9 are identical. They can each have two logarithmic spirals or have other waveforms as long as the radii of curvature of the curves monotonically increase over an angular range of 90 ° and they complement each other.
- the centers of the curves coincide with the axes of rotation of the gears, respectively.
- the axes of rotation are also the bearing axis of the gears.
- the gears it is also possible to store the gears differently or to arrange the axes of rotation outside the center points of the curves.
- the logarithmic spiral is the preferred curve shape, with other curves, which have over an angular range of at least 90 ° monotonically increasing radii of curvature, are also possible, provided that the rack or the meshing with the gear further gear is shaped appropriately adapted. It should be further understood that combinations of the teachings of the individual embodiments are possible and are part of this disclosure. Werner BLESS
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202006020779U DE202006020779U1 (de) | 2005-01-25 | 2006-01-23 | Progressives Getriebe |
US11/814,766 US8196487B2 (en) | 2005-01-25 | 2006-01-23 | Progressive gearing |
EP06706363A EP1841635B1 (de) | 2005-01-25 | 2006-01-23 | Progressives getriebe |
BRPI0607305A BRPI0607305B8 (pt) | 2005-01-25 | 2006-01-23 | conjunto de engrenagem progressiva |
AU2006208595A AU2006208595B2 (en) | 2005-01-25 | 2006-01-23 | Progressive gearing |
DE502006001886T DE502006001886D1 (de) | 2005-01-25 | 2006-01-23 | Progressives getriebe |
CN2006800031395A CN101107156B (zh) | 2005-01-25 | 2006-01-23 | 渐进式齿轮传动装置 |
KR1020077017163A KR101383651B1 (ko) | 2005-01-25 | 2006-01-23 | 점진 기어장치 |
KR20137028623A KR101488368B1 (ko) | 2005-01-25 | 2006-01-23 | 점진 기어장치 |
JP2007552560A JP2008528898A (ja) | 2005-01-25 | 2006-01-23 | 順送り変速歯車装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH0108/05 | 2005-01-25 | ||
CH1082005 | 2005-01-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006079492A1 true WO2006079492A1 (de) | 2006-08-03 |
Family
ID=36051566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/000559 WO2006079492A1 (de) | 2005-01-25 | 2006-01-23 | Progressives getriebe |
Country Status (12)
Country | Link |
---|---|
US (1) | US8196487B2 (de) |
EP (2) | EP1988003B1 (de) |
JP (2) | JP2008528898A (de) |
KR (2) | KR101488368B1 (de) |
CN (2) | CN101107156B (de) |
AT (1) | ATE411933T1 (de) |
AU (1) | AU2006208595B2 (de) |
BR (1) | BRPI0607305B8 (de) |
DE (2) | DE202006020779U1 (de) |
ES (1) | ES2317492T3 (de) |
RU (1) | RU2435689C2 (de) |
WO (1) | WO2006079492A1 (de) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1878636A2 (de) | 2006-06-24 | 2008-01-16 | ZF-Lenksysteme GmbH | Lenkgetriebe für ein Fahrzeug |
WO2008114161A1 (de) | 2007-03-20 | 2008-09-25 | Endes Management Gmbh | Zahnstangengetriebe |
WO2009013298A1 (de) * | 2007-07-22 | 2009-01-29 | Bless Werner M | Gezahntes bauteil für eine zahnstangenlenkung und verfahren zu dessen herstellung |
DE102008032898A1 (de) | 2008-07-14 | 2010-01-21 | Werner M. Bless | Lenkbaugruppe für eine Fahrzeuglenkung und Montageverfahren |
DE102009027702A1 (de) | 2008-08-13 | 2010-02-18 | Saia-Burgess Murten Ag | Einstellvorrichtung zum Bewegen einer Einstellkomponente mit einem Elektroantrieb |
DE102009000969A1 (de) | 2009-02-18 | 2010-08-19 | Zf Friedrichshafen Ag | Lenkgetriebeanordnung |
DE102010012743A1 (de) | 2010-03-25 | 2011-09-29 | Volkswagen Ag | Lenkgetriebe mit variabler Lenkübersetzung |
EP2698302A1 (de) * | 2012-08-14 | 2014-02-19 | PELLENC (Société Anonyme) | Hydraulische Lenkung von selbst fahrenden Fahrzeugen und Maschinen |
EP2550469B1 (de) * | 2010-03-24 | 2014-07-16 | Cameron International Corporation | Kompaktes aktuator-getriebe set |
EP2256444A3 (de) * | 2009-05-27 | 2015-03-18 | LG Electronics, Inc. | Kühlschrank mit höheneinstellbarer Empfängervorrichtung |
WO2021198903A1 (en) * | 2020-04-01 | 2021-10-07 | Sobinco Nv | Recessed lock with improved operating mechanism for the laths of a window, door or the like |
DE102020119089A1 (de) | 2020-07-20 | 2022-01-20 | Werner Bless | Progressives Lenkgetriebe, gezacktes Bauteil und Herstellungsverfahren |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009014392B4 (de) | 2008-03-27 | 2018-11-22 | Volkswagen Ag | Lenksystem mit variabler Lenkübersetzung |
DE112009001916B4 (de) * | 2008-09-02 | 2014-12-11 | Mitsubishi Electric Corporation | Diskeinrichtung |
DE202009003491U1 (de) * | 2009-03-13 | 2010-07-22 | Bdt Ag | Zahnstangenmodul, Zahnstangenmodulanordnung, System, Magazinmodul sowie Magazin |
DE102009046648A1 (de) | 2009-11-12 | 2011-05-19 | Bless, Werner M. | Lenkung mit einem Elektromotor zur Lenkkraftunterstützung |
KR101393262B1 (ko) * | 2010-02-22 | 2014-05-09 | 주식회사 만도 | 가변 기어비형 랙바와 이를 포함하는 자동차 조향장치 |
US8727079B2 (en) * | 2010-09-09 | 2014-05-20 | Raytheon Company | Structural member with clamping pressure mechanism |
DE102010046188A1 (de) * | 2010-09-23 | 2012-03-29 | De-Sta-Co Europe Gmbh | Betätigungsvorrichtung |
WO2013015798A1 (en) * | 2011-07-27 | 2013-01-31 | Husqvarna Consumer Outdoor Products N.A., Inc. | Variable effort steering assembly |
US8763491B2 (en) * | 2011-11-03 | 2014-07-01 | Steering Solutions Ip Holding Corporation | Adjustment assembly having a variable gear ratio |
US8925411B2 (en) * | 2012-08-30 | 2015-01-06 | Hewlett-Packard Development Company, L.P. | Rack with a rack tip |
GB2514374A (en) | 2013-05-21 | 2014-11-26 | Johnson Electric Sa | Electrically operated valve assembly |
GB2514377A (en) | 2013-05-21 | 2014-11-26 | Johnson Electric Sa | Actuator with progressive gear |
JP6204834B2 (ja) * | 2014-01-14 | 2017-09-27 | 本田技研工業株式会社 | 無段変速機 |
DE202014102355U1 (de) | 2014-05-20 | 2014-06-06 | Johnson Electric S.A. | Aktuator mit progressivem Getriebe |
DE202014102346U1 (de) | 2014-05-20 | 2014-06-06 | Johnson Electric S.A. | Elektrisch betätigte Ventilanordnung |
JP6442961B2 (ja) | 2014-10-01 | 2018-12-26 | 株式会社デンソー | 車両用空調装置 |
KR101676361B1 (ko) * | 2014-12-03 | 2016-11-16 | 이한종 | 나선형 추를 이용한 왕복 운동장치 |
US9802640B2 (en) * | 2015-09-25 | 2017-10-31 | Steering Solutions Ip Holding Corporation | Ball screw assembly |
CN105546071A (zh) * | 2016-02-01 | 2016-05-04 | 南京航空航天大学 | 非线性控制的齿轮组 |
JP6783693B2 (ja) * | 2017-03-28 | 2020-11-11 | 株式会社Lixil | 引出構造 |
DE102017123613A1 (de) | 2017-10-11 | 2019-04-11 | Paul Hettich Gmbh & Co. Kg | Einzugsvorrichtung und Verfahren zum Öffnen und Schließen eines bewegbaren Möbelteils |
US10499703B2 (en) | 2017-11-30 | 2019-12-10 | The Government Of The United States, As Represented By The Secretary Of The Army | Shoe insole and generator |
US10641367B2 (en) | 2017-11-30 | 2020-05-05 | The Government of the United States, as represented but the Secretary of the Army | Rotation of a pinion gear |
US10610051B2 (en) * | 2017-12-27 | 2020-04-07 | Shiek Abdel Taahyr Hussain | Grill with a split lid |
CN110242722A (zh) * | 2019-07-26 | 2019-09-17 | 宋嗣新 | 一种输出循环正、反转的变速箱 |
CA3178011A1 (en) | 2022-03-11 | 2023-09-11 | Gerard Noel | Vehicle steering wheels system |
CN116558818B (zh) * | 2023-07-12 | 2023-09-05 | 四川蜀道新制式轨道集团有限责任公司 | 一种弯轨齿轮齿条啮合试验装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1146769B (de) | 1955-11-10 | 1963-04-04 | Arthur E Bishop | Lenkgetriebe fuer Kraftfahrzeuge mit veraenderlichem UEbersetzungsverhaeltnis |
DE2618715A1 (de) * | 1976-04-28 | 1977-11-17 | Eberle & Cie Gmbh J N | Getriebe |
DE3913809A1 (de) | 1988-04-27 | 1989-11-09 | Mitsubishi Motors Corp | Kleinwinkel-lenkeinrichtung |
JPH0495570A (ja) * | 1990-08-09 | 1992-03-27 | Toyota Motor Corp | 角速度比可変ステアリング装置 |
DE10225089A1 (de) * | 2001-06-07 | 2003-01-02 | Kunststofftechnik Riesselmann | Vorrichtung zur Dämpfung und/oder Beschleunigung einer Verschiebe- oder Schwenkbewegung von Bauteilen im Innenraum von Kraftfahrzeugen |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US24256A (en) * | 1859-05-31 | Improvement in cotton and hay presses | ||
US263791A (en) * | 1882-09-05 | Toothed gear-wheel | ||
US277988A (en) * | 1883-05-22 | William e | ||
US1151678A (en) * | 1913-11-24 | 1915-08-31 | Charles E Gee | Mechanical movement. |
US1577770A (en) * | 1925-12-11 | 1926-03-23 | Fred Mathews | Gearing |
US2061322A (en) * | 1934-11-20 | 1936-11-17 | Frank Massa | Mechanism |
US2973658A (en) | 1958-06-27 | 1961-03-07 | Arthur E Bishop | Variable ratio power steering gear |
GB2030262B (en) * | 1978-09-27 | 1982-08-25 | Adwest Eng Ltd | Rack and pinion steering mechanism |
DE3126497C2 (de) | 1981-07-04 | 1983-05-26 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Vorrichtung zum selbsttätigen Einziehen und Auswerfen einer Magnetbandkassette |
US4516663A (en) * | 1982-03-15 | 1985-05-14 | Harsco Corporation | Safety device |
JPH01127785A (ja) * | 1987-11-12 | 1989-05-19 | Asahi Seiko Kk | 自動扉開閉装置 |
US5203421A (en) * | 1988-04-27 | 1993-04-20 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Fast reaction steering mechanism |
JPH0337454A (ja) * | 1989-06-29 | 1991-02-18 | Nakagawa Electric Ind Co Ltd | ギアードモータ |
US5018469A (en) * | 1989-12-18 | 1991-05-28 | Teleflex Incorporated | Variable ratio steering helm |
FR2701746B1 (fr) * | 1993-02-18 | 1995-05-19 | Roumen Antonov | Transmission avec dispositif de démarrage progressif, en particulier pour véhicule. |
JPH07132837A (ja) * | 1993-11-08 | 1995-05-23 | Honda Motor Co Ltd | 操舵装置 |
RU2142893C1 (ru) | 1997-03-11 | 1999-12-20 | Закир Али Ага оглы Рустамов | Рулевое управление "rzao" (варианты) |
US6357322B1 (en) * | 2000-08-08 | 2002-03-19 | Williams-Sonoma, Inc. | Inclined rack and spiral radius pinion corkscrew machine |
-
2006
- 2006-01-23 ES ES06706363T patent/ES2317492T3/es active Active
- 2006-01-23 AT AT06706363T patent/ATE411933T1/de active
- 2006-01-23 CN CN2006800031395A patent/CN101107156B/zh active Active
- 2006-01-23 JP JP2007552560A patent/JP2008528898A/ja active Pending
- 2006-01-23 RU RU2007120485/11A patent/RU2435689C2/ru active
- 2006-01-23 DE DE202006020779U patent/DE202006020779U1/de not_active Expired - Lifetime
- 2006-01-23 BR BRPI0607305A patent/BRPI0607305B8/pt active IP Right Grant
- 2006-01-23 KR KR20137028623A patent/KR101488368B1/ko active IP Right Grant
- 2006-01-23 AU AU2006208595A patent/AU2006208595B2/en active Active
- 2006-01-23 EP EP08162343.1A patent/EP1988003B1/de active Active
- 2006-01-23 DE DE502006001886T patent/DE502006001886D1/de active Active
- 2006-01-23 KR KR1020077017163A patent/KR101383651B1/ko not_active IP Right Cessation
- 2006-01-23 WO PCT/EP2006/000559 patent/WO2006079492A1/de active Application Filing
- 2006-01-23 EP EP06706363A patent/EP1841635B1/de active Active
- 2006-01-23 US US11/814,766 patent/US8196487B2/en active Active
- 2006-01-23 CN CN2010102936770A patent/CN102009685B/zh active Active
-
2012
- 2012-10-05 JP JP2012222969A patent/JP5735943B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1146769B (de) | 1955-11-10 | 1963-04-04 | Arthur E Bishop | Lenkgetriebe fuer Kraftfahrzeuge mit veraenderlichem UEbersetzungsverhaeltnis |
DE2618715A1 (de) * | 1976-04-28 | 1977-11-17 | Eberle & Cie Gmbh J N | Getriebe |
DE3913809A1 (de) | 1988-04-27 | 1989-11-09 | Mitsubishi Motors Corp | Kleinwinkel-lenkeinrichtung |
JPH0495570A (ja) * | 1990-08-09 | 1992-03-27 | Toyota Motor Corp | 角速度比可変ステアリング装置 |
DE10225089A1 (de) * | 2001-06-07 | 2003-01-02 | Kunststofftechnik Riesselmann | Vorrichtung zur Dämpfung und/oder Beschleunigung einer Verschiebe- oder Schwenkbewegung von Bauteilen im Innenraum von Kraftfahrzeugen |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 016, no. 331 (M - 1282) 20 July 1992 (1992-07-20) * |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1878636A2 (de) | 2006-06-24 | 2008-01-16 | ZF-Lenksysteme GmbH | Lenkgetriebe für ein Fahrzeug |
EP1878636A3 (de) * | 2006-06-24 | 2008-03-05 | ZF-Lenksysteme GmbH | Lenkgetriebe für ein Fahrzeug |
EP2008912A2 (de) | 2006-06-24 | 2008-12-31 | ZF-Lenksysteme GmbH | Lenkgetriebe für ein Fahrzeug |
EP2008913A2 (de) | 2006-06-24 | 2008-12-31 | ZF-Lenksysteme GmbH | Lenkgetriebe für ein Fahrzeug |
EP2008913A3 (de) * | 2006-06-24 | 2009-01-07 | ZF-Lenksysteme GmbH | Lenkgetriebe für ein Fahrzeug |
EP2008912A3 (de) * | 2006-06-24 | 2009-01-07 | ZF-Lenksysteme GmbH | Lenkgetriebe für ein Fahrzeug |
WO2008114161A1 (de) | 2007-03-20 | 2008-09-25 | Endes Management Gmbh | Zahnstangengetriebe |
DE102008014494A1 (de) | 2007-03-20 | 2008-10-16 | Endes Management Gmbh | Zahnstangengetriebe |
WO2009013298A1 (de) * | 2007-07-22 | 2009-01-29 | Bless Werner M | Gezahntes bauteil für eine zahnstangenlenkung und verfahren zu dessen herstellung |
DE102007034074A1 (de) | 2007-07-22 | 2009-01-29 | Bless, Werner M. | Gezahntes Bauteil für eine Zahnstangenlenkung und Verfahren zu dessen Herstellung |
DE102008032898A1 (de) | 2008-07-14 | 2010-01-21 | Werner M. Bless | Lenkbaugruppe für eine Fahrzeuglenkung und Montageverfahren |
DE102009027702A1 (de) | 2008-08-13 | 2010-02-18 | Saia-Burgess Murten Ag | Einstellvorrichtung zum Bewegen einer Einstellkomponente mit einem Elektroantrieb |
DE102009000969A1 (de) | 2009-02-18 | 2010-08-19 | Zf Friedrichshafen Ag | Lenkgetriebeanordnung |
EP2256444A3 (de) * | 2009-05-27 | 2015-03-18 | LG Electronics, Inc. | Kühlschrank mit höheneinstellbarer Empfängervorrichtung |
EP2550469B1 (de) * | 2010-03-24 | 2014-07-16 | Cameron International Corporation | Kompaktes aktuator-getriebe set |
US9909683B2 (en) | 2010-03-24 | 2018-03-06 | Cameron International Corporation | Compact-actuator gear set |
DE102010012743A1 (de) | 2010-03-25 | 2011-09-29 | Volkswagen Ag | Lenkgetriebe mit variabler Lenkübersetzung |
EP2698302A1 (de) * | 2012-08-14 | 2014-02-19 | PELLENC (Société Anonyme) | Hydraulische Lenkung von selbst fahrenden Fahrzeugen und Maschinen |
FR2994589A1 (fr) * | 2012-08-14 | 2014-02-21 | Pellenc Sa | Module hydraulique et direction hydraulique de vehicules et engins automoteurs faisant application d'un tel module. |
WO2021198903A1 (en) * | 2020-04-01 | 2021-10-07 | Sobinco Nv | Recessed lock with improved operating mechanism for the laths of a window, door or the like |
DE102020119089A1 (de) | 2020-07-20 | 2022-01-20 | Werner Bless | Progressives Lenkgetriebe, gezacktes Bauteil und Herstellungsverfahren |
WO2022018045A1 (de) | 2020-07-20 | 2022-01-27 | Werner Bless | Progressives lenkgetriebe, gezacktes bauteil und herstellungsverfahren |
Also Published As
Publication number | Publication date |
---|---|
US8196487B2 (en) | 2012-06-12 |
BRPI0607305B8 (pt) | 2021-06-22 |
KR20070101286A (ko) | 2007-10-16 |
KR20130127549A (ko) | 2013-11-22 |
EP1988003B1 (de) | 2013-05-15 |
AU2006208595B2 (en) | 2012-08-09 |
KR101488368B1 (ko) | 2015-02-02 |
CN101107156B (zh) | 2010-12-08 |
ATE411933T1 (de) | 2008-11-15 |
US20080257085A1 (en) | 2008-10-23 |
CN102009685B (zh) | 2013-05-01 |
EP1988003A2 (de) | 2008-11-05 |
BRPI0607305A2 (pt) | 2009-08-25 |
DE202006020779U1 (de) | 2010-01-21 |
DE502006001886D1 (de) | 2008-12-04 |
EP1841635A1 (de) | 2007-10-10 |
AU2006208595A1 (en) | 2006-08-03 |
ES2317492T3 (es) | 2009-04-16 |
JP2013040687A (ja) | 2013-02-28 |
RU2007120485A (ru) | 2009-03-10 |
KR101383651B1 (ko) | 2014-04-09 |
JP5735943B2 (ja) | 2015-06-17 |
RU2435689C2 (ru) | 2011-12-10 |
EP1988003A3 (de) | 2009-02-18 |
CN101107156A (zh) | 2008-01-16 |
BRPI0607305B1 (pt) | 2020-05-12 |
CN102009685A (zh) | 2011-04-13 |
JP2008528898A (ja) | 2008-07-31 |
EP1841635B1 (de) | 2008-10-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1841635B1 (de) | Progressives getriebe | |
EP2595854B1 (de) | Doppelritzel-lenkgetriebe | |
DE102012219888A1 (de) | Zahnstange für eine Zahnstangenlenkung eines Kraftfahrzeuges | |
DE102006048614A1 (de) | Hinterradlenkungs-Aktuator | |
DE10032578B4 (de) | Getriebeschnecke und Verfahren zum Herstellen einer Getriebeschnecke | |
EP2146112A1 (de) | Wolfrom-Planetengetriebe | |
DE3619340A1 (de) | Steuerrad | |
DE2952439A1 (de) | Zahnstangengetriebe | |
DE633784C (de) | Als Pumpe, Motor oder UEbertragungsorgan o. dgl. verwendbare Vorrichtung | |
DE2531081A1 (de) | Lenk- oder steuergetriebe | |
DE4204338C2 (de) | Getriebe-Turboverdichter | |
DE3508767C2 (de) | ||
DE202008015150U1 (de) | Koaxiales Getriebe | |
DE102005022488B3 (de) | Lenksäule mit Verstellmechanismus | |
DE102008027407A1 (de) | Getriebe zur Umsetzung von Bewegungen | |
WO2004102039A1 (de) | Progressiver übersetzungsmechanismus | |
DE102010012743A1 (de) | Lenkgetriebe mit variabler Lenkübersetzung | |
DE102008043703B4 (de) | Lenkgetriebe | |
DE737667C (de) | Selbstsperrendes Kegelrad-Ausgleichgetriebe, insbesondere fuer Kraftfahrzeuge | |
DE3704234C2 (de) | Vorrichtung zum Ausrichten einer Eingangswelle eines Lenkgetriebes | |
EP3816479B1 (de) | Planetenrollengewindetrieb für eine schlupffreie teleskopspindel | |
DE102008033589A1 (de) | Kraftfahrzeug mit kompakter Lenkmechanik | |
DE102006048304A1 (de) | Lenkgetriebe für ein Fahrzeug | |
DE2938987A1 (de) | Zahnstangenlenkgetriebe fuer kraftfahrzeuge | |
WO2014202470A1 (de) | Zahnstangenlenkung mit zwei ritzeln |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 11814766 Country of ref document: US Ref document number: 200680003139.5 Country of ref document: CN Ref document number: 2007552560 Country of ref document: JP Ref document number: 1020077017163 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006706363 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 6412/DELNP/2007 Country of ref document: IN Ref document number: 2006208595 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007120485 Country of ref document: RU |
|
ENP | Entry into the national phase |
Ref document number: 2006208595 Country of ref document: AU Date of ref document: 20060123 Kind code of ref document: A |
|
WWP | Wipo information: published in national office |
Ref document number: 2006208595 Country of ref document: AU |
|
WWP | Wipo information: published in national office |
Ref document number: 2006706363 Country of ref document: EP |