• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a headlamp (100) for a motor vehicle, comprising a first optical unit (1) which is pivotably mounted about a first axis (11), a second optical unit (2) which is pivotable about a second axis (21) is mounted, wherein the first axis (11) and second axis (21) extend substantially parallel to each other, and wherein at least one adjusting device (3, 30) for simultaneously pivoting the two optical units (1, 2) about their axes (11, 21 ) is provided. According to the invention, the at least one adjusting device (3, 30) is movably connected to a coupling element (4) and drives the coupling element (4), and the coupling element (4) driven by the at least one adjusting device (3, 30) is above a first connecting point (41) movably connected to the first structural unit (1) and via a second connection point (42) movably connected to the second structural unit (2).
    公开号:AT513440A1
    申请号:T1099/2012
    申请日:2012-10-10
    公开日:2014-04-15
    发明作者:Tobias Tiefenbacher
    申请人:Zizala Lichtsysteme Gmbh；
    IPC主号:
    专利说明:

    ························· ··························· . · . · Ί. * P12787
    Headlight for a motor vehicle
    The invention relates to a headlight for a motor vehicle, comprising a first optical unit, which is pivotably mounted about a first axis, a second optical unit, which is mounted pivotably about a second axis, wherein the first axis and the second axis are substantially parallel to each other, wherein at least one adjusting device is provided for simultaneous pivoting of the two optical units about their axes.
    Such a headlamp is known for example from EP 1 391 347 Bl. In this headlamp, a low beam module and a high beam module can be pivoted together with an adjuster. The adjustment device is connected directly to one of the light modules. The two light modules are connected via a coupling element such that upon pivoting of that light module to which the adjusting device acts, the second light module is also pivoted via the coupling element.
    Another headlamp, in which two light units can be adjusted together about parallel axes, wherein the two light units are connected to each other with a coupling element, is known from DE 10 2004 051175 Al.
    It is an object of the invention to provide an improved solution for a headlamp in which two optical assemblies are to be pivoted together with a drive.
    This object is achieved with a headlight mentioned above in that, according to the invention, the at least one adjusting device moves with a coupling element. Lent is connected and drives the coupling element, and wherein the coupling element driven by the at least one adjustment device is movably connected to the first structural unit via a first connection point and is movably connected to the second structural unit via a second connection point.
    By using a coupling element which directly couples the at least one adjustment device with the two optical units, the space requirement compared to previously known solutions can be reduced. This is particularly advantageous for current headlamps, because ever increasing demands on the part of the vehicle design, surrounding technology and functions as well as additional technology in the headlamp, the existing space must be used better and better.
    On guides in the housing, as they are partially necessary in known solutions for the coupling element of the two reflectors can be dispensed with in the inventive solution.
    Thus, the cost of accurate component and material matching and associated problems can be avoided.
    In a specific embodiment, it is provided that the coupling element is designed as an elongate coupling element, for example in the form of a coupling rod (rod-shaped coupling element).
    In particular, it is provided that the coupling element is rigid.
    Preferably, the at least one adjusting device is adapted to linearly reciprocate the elongated coupling element in the direction of its longitudinal extension. 3/29 PI2787 t ♦ «·
    This displacement movement, since the coupling element is outside the two substantially mutually parallel pivot axes of the two optical units, converted into a pivoting movement of the two optical units about their axes. The coupling element undergoes a, albeit usually small displacement normal to its longitudinal extent, since the connection points of the optical units with the coupling element describe a circular arc about the pivot axes of the optical units.
    So that a corresponding relative movement of the coupling element to the at least one adjusting device is possible, it is therefore advantageously provided that the at least one adjusting device is movably connected to the coupling element via an adjusting device connecting point.
    In this case, it is advantageous in constructive terms if the adjusting device connection point, which connects the at least one adjusting device to the coupling element, is arranged at one end of the coupling element.
    Likewise, it is structurally advantageous if one of the connection points is arranged at one end of the coupling element, in particular at the end of the coupling element opposite the adjuster connection point.
    In a further embodiment of the invention, it is provided that at least one, preferably exactly one optical unit is further pivotable about an axis extending normally to the two pivot axes.
    Depending on the position of the axis (see below), the optical assembly, which can pivot about two axes, can then be moved up and down in the vertical direction, for example 4/29 PI2787 • 4 «······· · ····· ··· 4- 1 · are adjusted (by pivoting about a horizontal axis), and left and right about a vertical axis (for example, to adjust the direction of light).
    As already briefly mentioned above, it is provided in a concrete realization of the invention that the two axes which are essentially parallel to one another are horizontal axes, which are preferably substantially normal to the optical axes of the optical units.
    To these horizontal axes, the units can be pivoted up and down and so the headlight range of each generated with the optical assembly light beam can be adjusted.
    In this case, it can be provided in a further embodiment that the at least one further, second axis, about which at least one optical unit is pivotable, is a vertical axis.
    To this vertical axis, the assembly can be pivoted to the left and right.
    The terms "horizontal" and "vertical" refer to the installation position of the headlamp in a vehicle.
    In particular, in the case of headlamps in which two optical units can be pivoted together about a parallel (eg horizontal) axis and (at least) one unit can still be pivoted about an axis normal to these axes (eg vertical axis), it is desirable that the pivoting movement about the a structural unit about its additional axis (vertical axis) takes place independently of the second optical unit, that is, the 5/29 PI2787 •········································ ············································································································································································································ Axis is not transferred to the other optical unit.
    In a variant of the invention, in order to enable the above-described offset of the elongated coupling element (as a result of the circular movement of the connection points), it is provided that at least one of the two connection points is formed such that the coupling element is associated with the connection point optical assembly about an axis which is parallel to the pivot axis of the optical unit, is pivotable.
    In a specific embodiment of the headlamp is provided that that connection point which connects the coupling element with a pivotable about a further, second axis unit, is formed such that the coupling element with respect to the connection point associated optical unit about an axis which runs parallel to the pivot axis of the optical unit, is movable.
    For example, such a connection point may comprise a pin which extends in the direction of the above-mentioned axis. To this pin, which is attached for example to the assembly or connected to this, the coupling element is pivotally mounted with a correspondingly adapted opening. Of course, the pin can of course be arranged on the coupling element and the opening are located in the assembly. The optical unit and the coupling element are correspondingly pivotable relative to each other about said axis.
    However, such an embodiment of the connection point as described above leads to the coupling element being correspondingly moved when the associated optical unit is pivoted about its second, for example, vertical axis. 6/29 PI2787 • · • · · · · · · - * 6
    In order to prevent now that the second optical unit is also moved as a result of a Ver-pivoting movement of the first unit, it is provided that that connection point which connects the coupling element with that unit, which is mounted pivotably about an axis only, formed is that the coupling element and the assembly are movable relative to each other at least in a plane normal to the second pivot axis of the pivotable about two axes unit.
    The displacement movement of the coupling element, induced by the pivoting of the first structural unit, is thus decoupled from the second structural unit.
    The additional, second (e.g., vertical) pivot axis passes in this case through the adjustment device connection point, which must be designed accordingly, that a pivoting movement of the coupling element is possible about this pivot axis.
    In a further, particularly preferred embodiment of the invention it is provided that at least one of the two connection points is designed in the form of a ball joint or ball joint.
    In particular, it is provided that that connection point which connects the coupling element with that unit, which is pivotable about two axes, is designed as a ball joint or ball joint.
    In this embodiment, when pivoting the first structural unit about its second, for example, vertical axis, the first structural unit can rotate about this ball joint relative to the coupling element, without transmitting any movement to the coupling element. 7/29 «· PI2787 ················ · * ·· · · ·· •• «y« ·
    Thus, after the coupling element is not moved in this case during pivoting of the first unit about its second axis, the second unit is not moved by the pivoting movement of the first unit, a transmission of a pivoting of the first unit about a further axis to the second unit can be prevented in this way.
    In order to compensate for tolerances, in particular component tolerances, advantageously provided in this embodiment that that connection point which connects the coupling element with that unit which is mounted pivotably about an axis only, is designed such that the coupling element and the assembly at least in a plane normal to the second pivot axis of the pivotable about two axes unit are relatively movable.
    The optical units can be lenses, reflectors or light modules.
    Preferably, both optical assemblies are of the same type, i. the headlamp preferably comprises two lenses, two light modules, etc., which are pivotable about parallel axes and where advantageously one of the lenses, headlights, etc. is also still pivotable about an axis normal to these axes parallel axis.
    In principle, it is also possible that the two optical units are also of different types. It is also conceivable that each optical unit is made up of a plurality of such (also mixed) types - for example, a unit could consist of two (or more) light modules, which sit on a common support frame. The support frame is correspondingly pivotable about one or two axes, so that the entire structural unit consisting of the two or more light modules can be pivoted via this axis (s).
    So that both optical units are pivoted by a pivoting about their parallel, preferably horizontal axes by the same angular amount, it is further provided that the normal distance of the first connection point to the pivot axis of the associated optical unit identical to the normal distance of the second connection point to the pivot axis of the associated optical Unit is.
    In principle, the adjustment device for simultaneous pivoting of the two optical assemblies about their parallel axes can be a manually operated adjustment device. For an automatic adjustment, however, it is advantageous if the adjustment device is a linear drive, in particular a linear motor, in particular an electric linear drive.
    However, it can also be provided that two adjusting devices are used, e.g. an adjustment device in the form of a linear drive for automatically adjusting the optical units, e.g. for an automatic headlamp leveling, and a manually operated adjustment device, with which a basic setting of the optical units is set.
    The linear drive is coupled, for example, directly via the corresponding connection point with the coupling element, further, the linear drive is slidably mounted at least approximately in the longitudinal direction of the coupling element. The manual adjuster shifts the linear drive to the front or rear when actuated, and accordingly the optical components are pivoted about its two parallel axes in a basic setting on the coupling element. PI2787 * »··································································································································································································· ···· · »« · · «* * * * ** ζ) * *
    During operation of the vehicle then acts only the linear drive, so starting from the set with the manual setting basic setting z, B. For horizontal parallel axes, the lighting range can be dynamically adjusted.
    In the following the invention is discussed in more detail with reference to the drawing. In this shows
    1 is a perspective view of the relevant for explaining the operation of the invention components of a headlight according to the invention,
    2 is an enlarged side view of the components of Figure 1 in the region of the coupling element and the adjusting devices,
    2a shows a section through the figure 2 along the line A-A,
    3 shows the coupling element of Figures 1 and 2 in an enlarged view in a view corresponding to Figure 2,
    Fig. 4, the coupling element of Figure 3 in a further view.
    FIG. 1 shows the essential components of a headlamp 100 for a motor vehicle. The headlamp 100 comprises a first optical unit 1, which is mounted pivotably about a first, horizontal axis 11.
    Furthermore, the headlamp comprises a second optical unit 2, which is mounted pivotably about a second, horizontal axis 21. The two horizontal axes 11, 21 extend parallel to one another and lie normal to the light exit direction of the two optical units 1, 2. 10/29 τη 0707 ··········································································································································································································································· * · · *
    «4« »· 4« I .. .. ...
    In the example shown, the two optical components are light modules which consist, for example, of a light source, reflector, lens and possibly a diaphragm arrangement. These light modules are each mounted in a carrier T, 21, and the carriers Γ, 2 'are pivotally mounted about the two horizontal axes 11, 21 (and thus also the light modules 1, 2). By pivoting these carriers T, 21, the light modules 1, 2, that is to say the optical components, are thus also pivoted.
    For a better overview in the drawing, the optical units or (known per se) light modules are not shown but only with the reference numerals 1, 2 characterized.
    It is therefore, if in the following by a pivoting of the light modules 1, 2 about their axes is mentioned, a pivoting of the carrier T, 21 meant, which of course also leads to a pivoting of the associated light modules 1, 2.
    For simultaneous pivoting of the two light modules 1, 2 or carrier 1 ', 2' about their axes 11, 21, an adjusting device 3 is provided. This adjusting device 3 is formed in the present embodiment as a linear drive. With this linear drive 3, the optical units can be adjusted automatically, e.g. for an automatic headlight range control.
    Furthermore, in the embodiment shown, a further adjustment device 30 is provided, which is to be operated manually, and with which a basic setting of the optical units about their pivot axes 11, 21 can be adjusted.
    The linear drive 3 is coupled directly via the corresponding connection point 34 with the coupling element 4, as will be explained in more detail below. Further, 11/29 P12787 I. The linear drive 3 is displaceably mounted at least approximately in the longitudinal direction of the coupling element 4. With the manual adjustment device 30, the linear drive 3 can be moved linearly forward or backward, via the connection point 34, this movement is transmitted to the coupling element 4 and converted into a pivoting movement of the optical units 1, 2 about its two parallel axes 11, 21 ,
    During operation of the vehicle, only the linear drive 3 then acts, so that starting from the basic setting set with the manual setting device 30, the lighting range can be dynamically regulated. For the basic operation of the adjustment according to the invention, it is irrelevant whether the adjustment by means of the linear drive 3 or via the manual adjustment device 30 takes place. In the following, therefore, the operation will be explained only with reference to the linear drive 3.
    As further shown in FIG. 1, the first light module 1 is still pivotably mounted about a further vertical axis 31. The first light module 1 can be pivoted to the left and right about this vertical axis.
    The linear drive 3 is movably connected to a coupling element 4 and drives the coupling element 4, which is formed elongated and rigid and is also referred to below as the coupling rod 4, substantially linearly, i. the coupling rod 4 can be moved back and forth by the linear drive 3 substantially in its longitudinal direction.
    The coupling rod 4 is connected at one end to the linear drive 3 via an adjuster connection point 34, at the other end it is connected via a second connector 12/29 PI2787 · · * ·· · * * * «t · · * ········································································································································································································································ second carrier 2 ', while between the two ends a first connection point 41 is located, by means of which the coupling rod 4 is movably connected to the first light module 1 and the first carrier T.
    The linear drive 3 is, as already mentioned, set up to move the elongated coupling element 4 linearly in the direction of its longitudinal extension back and forth. This displacement movement is, since the coupling element 4 outside of the two substantially parallel pivot axes 11, 21, converted into a pivoting movement of the two carriers 1 ', 2' about their axes.
    The coupling element 4 experiences a, albeit usually small displacement normal to its longitudinal extent, since the connection points 41, 42 a circular arc about the United pivot axes 11, 21 describe.
    Thus, a corresponding relative movement of the coupling element 4 to the linear drive 3 is possible, is therefore provided with advantage that the linear drive 3 is connected via its connection point 34 movable with the coupling element 4.
    For this purpose, the drive rod 3 'of the linear drive 3 is provided at its end with a (partial) ball head 34a, which sits in a correspondingly adapted shell 34b. This shell 34b is connected to the coupling element 4 or part of the coupling element 4th
    Ball head 34a and bearing shell 34b are formed in such a way that the ball head 34a in the bearing shell 34b up and down (vertical) can move (normal to the leaf level in Figure 3). A slight twisting of the ball head 34a about the longitudinal axis of the drive rod 3 'may be possible by design, a twisting of the ball head 34a 13/29 PI2787 <'# * ·· ···· t • · ········
    on the other hand (as a result of the lateral guides shown) is not possible about a vertical axis through the bearing shell 34b.
    The first light module 1, which is pivotable about two axes 11, 31, can be adjusted in the height direction up and down (by pivoting about the horizontal axis 11), as well as left and right about the vertical axis 31 (approximately to adjust the direction of illumination ).
    The pivoting about the vertical axis 31 takes place with its own adjusting device 60 (manually as shown in FIG. 1 or with an electric drive).
    In such a headlight, it is desirable that the pivoting movement of the first light module 1 is not transmitted to the second light module 2 about its vertical axis 31.
    In order to prevent now that the second light module 2 is also displaced as a result of a pivoting movement of the first light module 1 about its vertical axis 31, which could be transmitted via the coupling element, it is provided that the first connection point 41, which the first light module. 1 connects with the coupling element 4, in the form of a ball joint or ball joint-like design.
    Specifically, there is the connection point 41, as can be clearly seen in Figures 2a, 3 and 4, from a ball or part ball (s) 41a, which is formed on the coupling element 4 (are), or the coupling element 4 is in one piece formed with this or this (partial) ball (s) 41a.
    These partial balls 41a are seated in a corresponding ball socket 41b, which is attached to the carrier 1 '. For assembly-technical and constructive reasons is in the 14/29 PI2787 »· · · · · ·
    shown, the ball socket 41b formed in two parts, wherein a part of the ball socket 41b directly to the carrier 1 'connected, preferably integrally formed therewith, and the second part of the ball socket 41b is formed as a separate component and is connected to the carrier 1' ( for example, with the two superimposed screws, as shown in Figure 1).
    As a result of this spherical bearing of the coupling element 4 on the first light module 1, a pivoting movement of the first light module 1 about the vertical axis 31 is not transmitted to the coupling element 4 and thus not to the second light module 2.
    In order to be able to compensate tolerances, in particular component tolerances, the second connection point 42 is advantageously designed such that the coupling element 4 and the second light module 2 are movable relative to one another at least in one horizontal plane (normal to the vertical axis 31).
    For this purpose, the connection point 42 consists of a (partial) ball head 42a, which is connected to the carrier 2 '. The (partial) ball head 42a sits in a seat 42b fitted in a correspondingly adjusted manner. This bearing shell 42b is formed so that the ball 42a can move to the left and right, i. can be moved.
    Such a possibility of movement may be an advantage, but is not absolutely necessary. However, it is important that the connection point 42 is designed such that a (at least limited) relative rotation of the coupling element 4 to the carrier 2 'about a horizontal axis which passes through the connection point 42 is possible. Since the connection point 42 describes a circular path when the carrier 2 'is pivoted about its horizontal axis 21, such a possibility of movement is possible between coupling elements 15/29 PI2787 · · · «# ··· · * # ·
    element 4 and 2 'carrier necessary, otherwise the pivoting would be blocked.
    The design of the connection point 42 as shown in the figures as a ball head 42a in a bearing shell 42b this is ensured.
    Finally, again coming back to FIG. 1, it is provided that both light modules 1, 2 are pivoted by the same angular amount when pivoting about their horizontal axes 11, 21. Accordingly, it is advantageously provided that the normal distance 51 of the first connection point 41 to the first pivot axis 11 is identical to the normal distance 52 of the second connection point 42 to the second pivot axis 21.
    Vienna, October 10, 2012 16/29
    权利要求:
    Claims (19)
    [1]
    1. headlight (100) for a motor vehicle, comprising: -) a first optical unit (1) which is pivotally mounted about a first axis (11), -) a second optical unit (2), which about a second axis (21) is mounted pivotably, wherein the first axis (11) and second axis (21) substantially parallel to each other, wherein at least one adjusting device (3, 30) for simultaneously pivoting the two optical units (1,2) about their axes ( 11, 21) is provided, characterized in that the at least one adjusting device (3, 30) is movably connected to a coupling element (4) and drives the coupling element (4), and wherein the at least one adjusting device (3, 30) driven coupling element (4) via a first connection point (41) is movably connected to the first structural unit (1) and via a second connection point (42) movably connected to the second structural unit (2).
    [2]
    2. Headlight according to claim 1, characterized in that the coupling element (4) is designed as an elongated coupling element, for example in the form of a coupling rod.
    [3]
    3. Headlight according to claim 1 or 2, characterized in that the coupling element (4) is rigid. PI2787 - * iV-
    [4]
    4. Headlight according to one of claims 1 to 3, characterized in that the at least one adjusting device (3, 30) via an adjusting device connection point (34) is movably connected to the coupling element (4).
    [5]
    5. Headlight according to claim 4, characterized in that the Einstellvorrich- connection point (34), which connects the at least one adjusting device (3, 30) with the coupling element (4) is arranged at one end of the coupling element (4).
    [6]
    6. Headlight according to one of claims 1 to 5, characterized in that one of the connection points (42) at one end of the coupling element (4), in particular at the adjusting device connection point (34) opposite end of the coupling element (4) is arranged.
    [7]
    7. Headlight according to one of claims 1 to 6, characterized in that at least one, preferably exactly one optical assembly (1) is further pivotable about a to the two pivot axes (11, 21) normally extending axis (31).
    [8]
    8. Headlight according to one of claims 1 to 7, characterized in that the two substantially mutually parallel axes (11, 21) are horizontal axes, which are preferably substantially normal to the optical axes of the optical units (1, 2).
    [9]
    9. Headlight according to claim 7 or 8, characterized in that the at least one further, second axis (31) about which at least one optical assembly (1) is pivotable, is a vertical axis. 18/29
    [10]
    10. Headlight according to one of claims 1 to 9, characterized in that at least one of the two connection points (41) is formed such that the coupling element (4) with respect to the said connection point (11) associated optical assembly (1) around a Axis which is parallel to the pivot axis (11) of the optical assembly (1), is pivotable.
    [11]
    11. Headlight according to one of claims 7 to 10, characterized in that that connection point (41) connecting the coupling element (4) with a about a second, second axis (31) pivotable structural unit (1) is designed such that the coupling element (4) is movable relative to the optical unit (1) associated with the connection point (11) about an axis which runs parallel to the pivot axis (11) of the optical unit (1).
    [12]
    12. Headlight according to claim 7 to 11, characterized in that that connection point (42) which connects the coupling element (4) with that structural unit (2), which is mounted only about an axis (21) pivotably, is designed such that the coupling element (4) and the structural unit (2) are movable relative to one another, at least in one plane, perpendicular to the second swiveling axis (31) of the structural unit (1) pivotable about two axes.
    [13]
    13. Headlight according to one of claims 1 to 9, characterized in that at least one of the two connection points (41) is designed in the form of a ball joint or ball joint-like.
    [14]
    14. Headlight according to claim 13, characterized in that that connection point (41) which connects the coupling element (4) with that structural unit (1) which is pivotable about two axes (11,31), is designed as a ball joint or ball joint-like , PI2787. »··· ·


    [15]
    15. Headlight according to claim 13 to 14, characterized in that that connection point (42) which connects the coupling element (4) with that structural unit (2) which is mounted only about an axis (21) pivotably, is designed such that the coupling element (4) and the structural unit (2) are movable relative to one another, at least in one plane, perpendicular to the second swiveling axis (31) of the structural unit (1) pivotable about two axes.
    [16]
    16. Headlight according to one of claims 1 to 15, characterized in that it is in the optical units to lenses, reflectors or light modules.
    [17]
    17. Headlight according to one of claims 1 to 16, characterized in that the normal distance (51) of the first connection point (41) to the pivot axis (11) of the associated optical unit (1) identical to the normal distance (52) of the second connection point (42 ) to the pivot axis (21) of the associated optical unit (2).
    [18]
    18. Headlight according to one of claims 1 to 17, characterized in that the at least one adjusting device (3) is a linear drive, in particular a linear motor.
    [19]
    19. Headlight according to one of claims 1 to 18, characterized in that the at least one adjusting device (3) is a manual adjusting device. Vienna, October 10, 2012 20/29
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    同族专利:
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    WO2005032883A1|2003-10-07|2005-04-14|Decoma International Inc.|Headlamp reflector linkage|
    US20080198617A1|2007-02-21|2008-08-21|Gm Global Technology Operations, Inc.|LED Adaptive Forward Lighting Systems|
    WO2013032637A1|2011-08-30|2013-03-07|General Electric Company|Optically adjustable light module|DE102015110553A1|2015-07-01|2017-01-05|Hella Kgaa Hueck & Co.|Headlight for a motor vehicle|JP3428202B2|1995-01-23|2003-07-22|市光工業株式会社|Optical axis adjustment mechanism for vehicle lighting|
    DE10211816B4|2002-03-16|2014-05-28|Hella Kgaa Hueck & Co.|vehicle headlights|
    DE102009033910B4|2009-07-20|2020-07-02|Automotive Lighting Reutlingen Gmbh|Lighting device for a motor vehicle|CN104296093B|2014-09-05|2017-02-01|上海小糸车灯有限公司|Double-ball connecting rod connection device used for vehicle lamp adjustable support connection|
    DE102015103623A1|2015-03-12|2016-09-15|Hella Autotechnik Nova, S.R.O.|Headlights for vehicles|
    AT517393B1|2015-06-19|2017-04-15|Zkw Group Gmbh|Vehicle headlights with adjustable units|
    CN104986098A|2015-06-24|2015-10-21|华晨汽车集团控股有限公司|Longitudinal regulation mechanism for headlamp|
    AT517752B1|2015-09-17|2018-04-15|Zkw Group Gmbh|LIGHT MODULE FOR A MOTOR VEHICLE HEADLAMP FOR RADIATING A LARGE-RANGING LIGHT DISTRIBUTION AND LIGHTING DEVICE|
    CN107023794B|2017-03-29|2020-02-07|奇瑞汽车股份有限公司|Light modulation structure|
    US10800318B2|2017-08-29|2020-10-13|Asyst Technologies, Llc|Adjuster extender mechanism|
    CZ2017497A3|2017-08-29|2019-03-13|Varroc Lighting Systems, s.r.o.|Adjustment system for optical systems suitable especially for the headlights of motor vehicles|
    EP3699028A1|2019-02-21|2020-08-26|ZKW Group GmbH|Lighting device for a motor vehicle headlight|
    CN110686212A|2019-10-28|2020-01-14|芜湖安瑞光电有限公司|Lens holder mounting device|
    WO2021209021A1|2020-04-17|2021-10-21|法雷奥市光（中国）车灯有限公司|Light-emitting assembly, method for adjusting light-emitting assembly, and vehicle|
    法律状态:
    2016-11-15| HC| Change of the firm name or firm address|Owner name: ZKW GROUP GMBH, AT Effective date: 20161014 |
    2018-06-15| MM01| Lapse because of not paying annual fees|Effective date: 20171010 |
    优先权:
    申请号 | 申请日 | 专利标题
    ATA1099/2012A|AT513440B1|2012-10-10|2012-10-10|Headlight for a motor vehicle|ATA1099/2012A| AT513440B1|2012-10-10|2012-10-10|Headlight for a motor vehicle|
    EP13187824.1A| EP2719579B1|2012-10-10|2013-10-09|Headlamps for a motor vehicle|
    CN201310692653.6A| CN103727478B|2012-10-10|2013-10-10|Headlamp for a motor vehicle|
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