CN2352398Y - Arrangement for controlling lighting angle which is turning synchronously with steering wheel in direction - Google Patents
Arrangement for controlling lighting angle which is turning synchronously with steering wheel in direction Download PDFInfo
- Publication number
- CN2352398Y CN2352398Y CN98208316U CN98208316U CN2352398Y CN 2352398 Y CN2352398 Y CN 2352398Y CN 98208316 U CN98208316 U CN 98208316U CN 98208316 U CN98208316 U CN 98208316U CN 2352398 Y CN2352398 Y CN 2352398Y
- Authority
- CN
- China
- Prior art keywords
- automobile
- angle
- motor drive
- drive mechanism
- automobile lamp
- 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 - Lifetime
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000001678 irradiating effect Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000008447 perception Effects 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 8
- KNVAYBMMCPLDOZ-UHFFFAOYSA-N propan-2-yl 12-hydroxyoctadecanoate Chemical group CCCCCCC(O)CCCCCCCCCCC(=O)OC(C)C KNVAYBMMCPLDOZ-UHFFFAOYSA-N 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 241000202814 Cochliomyia hominivorax Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/18—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights being additional front lights
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
- B60Q1/12—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to steering position
- B60Q1/122—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to steering position with electrical actuating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/10—Indexing codes relating to particular vehicle conditions
- B60Q2300/12—Steering parameters
- B60Q2300/122—Steering angle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model relates to a controlling device for the illumination angle of an automobile light, and the controlling device for the illumination angle of an automobile light can rotate synchronously with a steering wheel. The utility model is provided with an angle transfer device which comprises a driven end component connected to a workpiece which can rotate synchronously with the steering wheel, and a transfer output end which can synchronously apperceive the rotation angle value of the steering wheel; through the transfer output end, the apperceived rotation angle value and an apperceived direction are transferred to a motor driving mechanism which is a servomotor whose output shaft is directly connected to a rotation shaft center of the automobile lamp so that the servomotor can drive the automobile lamp to rotate synchronously with the steering wheel to illuminate a road of the turning direction of the automobile and to improve the running safety of the automobile.
Description
The utility model relates to a kind of automobile lamp irradiating angle control setup, particularly relate to a kind of automobile lamp that can make and rotate synchronously, with the automobile lamp irradiating angle control setup that illuminates people's car on the automobile turning direction or encumbrance in advance and can rotate synchronously with bearing circle with bearing circle.
General automobile lamp normally adopts fixed form that the car light seat is fixed on the automobile, though this fixed type car light seat can provide night light, as shown in Figure 1, general automobile is in order to control direct of travel, normally at steering hardware 1 of operator's saddle the place ahead installing, this steering hardware 1 comprises a steering hardware 11, bearing circle 12 of this steering hardware 11 tops installing, the below is connected with a worm screw one Worm gear mechanism 13, this worm screw-Worm gear mechanism 13 has an outstanding turning cylinder 14 downwards, these turning cylinder 14 bottoms are connected with a connecting rod mechanism 15, this connecting rod mechanism 15 comprises one one end and these turning cylinder 14 bonded assembly pull bars 151, these pull bar 151 the place aheads are connected with a joining rod 152 again, and these joining rod 152 two ends are out of the ordinary and a front-wheel 16 links, therefore, when driver's steering wheel rotation 12, can rotate by transmission two front-wheels 16 that are connected of this worm screw-Worm gear mechanism 13 and connecting rod mechanism 15.
But, because general car light projection wide cut degree is limited, its irradiating angle is limited in the dead ahead of automobile again, therefore, when the driver turns under steam, usually, make automobile abnormally dangerous when turning night because can't see the road conditions at turning at once clearly, and if can be dangerous more on curved hill path of prolonging, night running path.
Therefore, the purpose of this utility model is to provide a kind of automobile lamp irradiating angle control setup that can rotate synchronously with bearing circle, its may command automobile lamp is along with bearing circle rotates synchronously, to make things convenient for steerman when the control bearing circle is turned, turn to synchronously by car light and to see the steering direction road conditions clearly, improve the safety of automobile night travel.
For achieving the above object, the utility model proposes a kind of automobile lamp irradiating angle control setup that can rotate synchronously with bearing circle, it is assembled on the automobile, automobile has the steering hardware of a may command direct of travel, it is characterized in that: but this angle controller comprises a perception steering hardware driving angle and a direction, and with the angle transfer device of the signal of perception output, one is hubbed on automobile headstock appropriate location, and can a pivot center be the automobile lamp that fulcrum rotates, and one the neighbour be located at automobile lamp periphery appropriate position, it is the motor drive mechanism of a servomotor, the direct position of one output shaft of this motor is on the pivot center of car light, and can drive the automobile lamp rotation, the rotational angle value and the direction of this motor drive mechanism and the output of receiving angle transfer device are rotated synchronously to drive automobile lamp.
The automobile lamp irradiating angle control setup that can rotate synchronously with bearing circle that adopts that the utility model proposed, the car light that can make automobile is along with bearing circle rotates synchronously, so that make the driver when rotating steering hardware, car light is turned to than the angular metric of more Zao step of auto body along with the bearing circle rotation, with in advance along with driver's sight illuminates road conditions on the turn direction, crash-avoidance is unexpected to be taken place, and improves running safety.
Can be elaborated with the automobile lamp irradiating angle control setup that bearing circle rotates synchronously to of the present utility model below by most preferred embodiment and accompanying drawing, in the accompanying drawing:
Fig. 1 is the scheme drawing of general automotive steering structure.
Fig. 2 is the corresponding relation figure of each mechanism of the utility model preferred embodiment.
Fig. 3 is the motor drive mechanism of the above-mentioned preferred embodiment of the utility model and the front schematic view of car light combination Hou.
Fig. 4 is the motor drive mechanism of the above-mentioned preferred embodiment of the utility model and the schematic top plan view of car light combination Hou.
Fig. 5 is the motor drive mechanism of another preferred embodiment of the utility model and the front schematic view of car light assembling Hou.
Fig. 6 is the cycloidal mechanism three-dimensional exploded view of above-mentioned another preferred embodiment of the utility model.
As Fig. 2 and cooperate shown in Figure 1ly,, comprise an angle transfer device 2, two automobile lamps 3 and two motor drive mechanisms 4 according to the below that can be assembled in output shaft 14 of the present utility model with the automobile lamp irradiating angle control setup 10 that bearing circle rotates synchronously.
This angle transfer device 2 comprises a Partner member and a transmission mouth, the Partner member has a horizontal and telescopic trace 21, these trace 21 1 ends and a swing pull bar 22 articulate, the other end and a transmission fork 23 articulate, form the group connecting part 221 of a round on this swing pull bar 22, this group connecting part 221 and be assembled in turning cylinder 14 bottoms of steering hardware 1, on this group connecting part 221, extend a shaft 222 again, this shaft 222 and and trace 21 on a connection terminal 211 be articulated, and these transmission fork 23 tops are stretched in the angle master cock 24, its bottom is hubbed on another connection terminal 212 of this trace 21, the transmission mouth that this angle master cock 24 is exactly a present embodiment, when this steering hardware 11 is rotated by the driver, turning cylinder 14 on this worm screw one Worm gear mechanism 13 also can rotate synchronously, and drive this connecting rod mechanism 15 and rotate suitable angle together with two front-wheels 16, at this moment, the swing pull bar 22 that is installed on this turning cylinder 14 also can be along with swing, and drive this trace 21 cross travels, Hou drives this transmission fork 23 beats, when this transmits fork 23 beats, because its top is stretched in this angle master cock 24, therefore the direction of swing and angle can be by these angle master cock 24 perception, and this angle master cock 24 converts the rotational displacement amount and the direction of perception to current signal output again.
As Fig. 2,3, shown in 4, this automobile lamp 3 can be general Der Scheinwerfer mit FernlichtAbblendlichtStandlicht or fog lamp, it is to be hubbed on the predetermined appropriate location of automobile headstock, and can a pivot center be that fulcrum rotates, the mode that is pivoted is to form an annular top 31 and an annular bottom end 32 respectively at the lamp socket top bottom place of this car light 3, the mat one bearing collar 33 out of the ordinary is erected on the car crust on this annular top 31 and annular bottom end 32, and this two motor drive mechanism 4 all is a servomotor, its adjacent respectively being located on the car crust of these two car lights, 3 belows, each motor drive mechanism 4 all has the output shaft 41 of a position on car light 3 pivot centeres, on the axle head of this output shaft 41, fix a rotation seat 42, this rotation seat 42 also is cemented in the below of car light 3 pedestals, rotate in order to drive this car light 3, this motor drive mechanism 4 is connected with angle master cock 24 on the angle transfer device 2 with electric wire 43 respectively again, to accept the signal of its transmission, in addition, the utility model also can wireless remote mode connect this motor drive mechanism 4 and angle master cock 24, uses to drive the angle value rotation of this motor drive mechanism 4 according to perception.
When the automobile of this angle controller 10 of assembling is travelling when turning, the steering hardware 11 of rotation is except but driving automobile front-wheel 16 rotates, also can drive this swing pull bar 22 beats, with indirect drive trace 21 cross travels, Hou drives this transmission fork 23 top beats, when this transmits fork 23 beats, its angle displacement amount and sense of displacement can be by 24 perception of angle master cock, and signal is delivered to motor drive mechanism 4 by the connection of this electric wire 43, drive car lights 3 with this output shaft of transmission 41 and turn to synchronously, use and reach the purposes that these car light 3 direction of illuminations can rotate synchronously with steering hardware 11.
Shown in Fig. 5,6,, except can installing the bearing collar 33, also can utilize a cycloidal mechanism 6 to connect motor drive mechanism 5 and car light 7 in the mode that will make these car light 3 turns though the angle controller 10 of present embodiment can get a desired effect.
This motor drive mechanism 5 is to be erected on the base 51, have one on it and project upwards and the output shaft 52 of position on car light 7 pivot centeres, and this cycloidal mechanism 6 comprises a permanent seat 61,62 and three groups of winding elements 63 of swing seat.
Have two fixed parts 611 that extend on this permanent seat 61 downwards, these fixed parts 611 are fixed on the base 51 simultaneously, extend a bridging portion 612 61 of this two fixed parts to Hou, on this bridging portion 612, establish three equidistant cooresponding knock holees 613, in the scarce portion 614 that one of this bridging portion 612 the place aheads formation can supply the output shaft 52 of motor drive mechanism 5 to give prominence to, and this swing seat 62 is that three groups of winding elements 63 of mat are assembled in permanent seat 61 tops, has a substrate 621 that abuts on permanent seat 61 bridging portions 612 on this swing seat 62, being provided with one on this substrate 621 can be outstanding for this output shaft 52, the blocked hole 622 of engaging, with three arc chutes 623 that are center-point with this blocked hole 622, this arc chute 623 and respectively with permanent seat 61 on each knock hole 613 directly to correspondence, each organizes winding element 63 of assembling out of the ordinary on cooresponding knock hole 613 and the chute 623, this winding element 63 comprises the screw rod 631 through this knock hole 613 and chute 623, be located in two pads 630 on the screw rod 631, and be arranged on this screw rod 631 with the nut 632 of this permanent seat 61 of winding with swing seat 62, be positioned at these substrate 621 tops again frame establish a moulding 624, in order to increase the stability of these swing seat 62 swings, outstanding one fixed link 625 that can be located at the automobile appropriate location in these moulding 624 tops again, and automobile lamp 7 is exactly 624 of mouldings that are erected at this two swings seat 62.
When the automobile of assembling present embodiment is being turned, the output shaft 52 of this motor drive mechanism 5 can be driven according to certain direction and angular displacement to be rotated, when these output shaft 52 rotations, because its top is linked in the blocked hole 622 of this swing seat 62, therefore, can drive 62 deflections of this swing seat, and then drive car light 7 deflections that are erected on this swing seat 62, to reach the irradiating angle that makes this car light 7 along with the vehicle steering purpose of rotation synchronously.In addition, the purpose that present embodiment is provided with this permanent seat 61 except for this substrate 621 against, knock hole 613, arc chute 623 and winding element 63 on mat two pedestals more can limit the maximum angle that this car light 7 and swing seat 62 rotate, and avoid producing the phenomenon of rocking.
In sum, the automobile lamp irradiating angle control setup that can rotate synchronously with bearing circle of the present utility model, the car light that can make automobile is along with bearing circle rotates synchronously, so that make the driver when rotating steering hardware, car light is turned to than the angular metric of more Zao step of auto body along with the bearing circle rotation, along with driver's sight illuminates road conditions on the turn direction, crash-avoidance is unexpected to be taken place, and improves running safety with in advance.
Claims (4)
1, a kind of automobile lamp irradiating angle control setup that can rotate synchronously with bearing circle, it is assembled on the automobile, and this automobile has the steering hardware of a may command direct of travel, it is characterized in that:
This angle controller comprises an angle transfer device, an automobile lamp and a motor drive mechanism;
This angle transfer device perception steering hardware driving angle and direction, and with the output of the signal of perception;
This automobile lamp is hubbed on the automobile headstock, and is that fulcrum rotates with a pivot center;
This motor drive mechanism neighbour is located at the automobile lamp periphery, is a servomotor, one of this motor output shaft directly the position on the pivot center of automobile lamp, the rotational angle value and the direction of this motor drive mechanism receiving angle transfer device output.
2, the automobile lamp irradiating angle control setup that can rotate synchronously with bearing circle as claimed in claim 1 is characterized in that:
The lamp socket top and bottom ends of this car light forms an annular top and an annular bottom end respectively, is located on the housing of automobile at mat one bearing carrier ring ring stand out of the ordinary on this annular top and the annular bottom end;
Be fixedly provided with a rotation seat on the output shaft of this motor drive mechanism, this rotation seat is cemented in the below of car light lamp socket.
3, the automobile lamp irradiating angle control setup that can rotate synchronously with bearing circle as claimed in claim 1 is characterized in that:
This car light is that mat one cycloidal mechanism and motor drive mechanism rank connects, and this cycloidal mechanism comprises the swing seat that the lamp bracket of buying car in installments is established, and this swing is subjected to the output shaft transmission of motor drive mechanism and at a permanent seat upper deflecting.
4, the automobile lamp irradiating angle control setup that can rotate synchronously with bearing circle as claimed in claim 3 is characterized in that:
This permanent seat is provided with at least two knock holees, and the position that corresponds to this knock hole on this swing seat sliding shape chute that forms out of the ordinary, directly distinctly be connected with a winding element between cooresponding knock hole and arc chute, the winding element passes knock hole and arc chute, this swing seat is assembled on the permanent seat, and the deflection angle of restriction car light maximum.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9719185.2 | 1997-09-09 | ||
| GB9719185A GB2329010B (en) | 1997-09-09 | 1997-09-09 | Adjustable vehicle headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2352398Y true CN2352398Y (en) | 1999-12-08 |
Family
ID=10818818
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98208316U Expired - Lifetime CN2352398Y (en) | 1997-09-09 | 1998-09-08 | Arrangement for controlling lighting angle which is turning synchronously with steering wheel in direction |
| CN98208315U Expired - Lifetime CN2342398Y (en) | 1997-09-09 | 1998-09-08 | Projecting angle controller for automobile lamp capable of synchronously rotating with steering wheel |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98208315U Expired - Lifetime CN2342398Y (en) | 1997-09-09 | 1998-09-08 | Projecting angle controller for automobile lamp capable of synchronously rotating with steering wheel |
Country Status (6)
| Country | Link |
|---|---|
| CN (2) | CN2352398Y (en) |
| AU (1) | AU701997B1 (en) |
| DE (1) | DE19840814B4 (en) |
| FR (1) | FR2768095B1 (en) |
| GB (1) | GB2329010B (en) |
| IT (1) | IT1302185B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765347A (en) * | 2012-06-29 | 2012-11-07 | 北京科实医学图像技术研究所 | Fish-eye type headlamp for motor vehicle |
| CN104192053A (en) * | 2014-08-25 | 2014-12-10 | 中外合资沃得重工（中国）有限公司 | Headlight turning device of construction machine |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2346435B (en) * | 1999-02-04 | 2002-11-06 | Chian-Yin Tseng | Rotatable automobile front lamp apparatus |
| GB2386411B (en) * | 2002-03-14 | 2004-06-09 | Chian-Yin Tseng | Direction adjustable device for an automobile with a steering linkage |
| CN100506607C (en) * | 2002-03-14 | 2009-07-01 | 曾铨颖 | Rotatable car headlight device |
| CN101879881B (en) * | 2010-04-09 | 2012-07-11 | 奇瑞汽车股份有限公司 | Adaptive bend auxiliary lighting method and device |
| CN103692958A (en) * | 2013-12-16 | 2014-04-02 | 江苏大学 | Automatic follow-up steering device of automobile headlamp |
| CN104002727A (en) * | 2014-05-30 | 2014-08-27 | 张永 | Automobile headlamp steering follow-up system |
| CN104442542A (en) * | 2014-11-11 | 2015-03-25 | 广东好帮手电子科技股份有限公司 | System and method for adjusting car lamp steering according to rotation amount of steering shaft |
| CN104553963A (en) * | 2014-12-24 | 2015-04-29 | 山东新大洋电动车有限公司 | Self-adjusting system of automobile headlamp along with steering |
| FR3034727A1 (en) * | 2015-04-09 | 2016-10-14 | Peugeot Citroen Automobiles Sa | VEHICLE PROJECTOR ADJUSTMENT SYSTEM |
| CN106394390A (en) * | 2016-09-27 | 2017-02-15 | 深圳市海派通讯科技有限公司 | Intelligent car headlights steering along with car direction |
| CN112896034A (en) * | 2021-01-29 | 2021-06-04 | 北京海纳川汽车部件股份有限公司 | Vehicle lamp adjusting method and device, computer readable storage medium and vehicle |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3671733A (en) * | 1971-01-20 | 1972-06-20 | Gen Motors Corp | Steerable lamp system for motor vehicles |
| US4340928A (en) * | 1980-07-31 | 1982-07-20 | Hohmann Jr Thomas | Rotatable vehicle headlights |
| FR2587947B1 (en) * | 1985-09-30 | 1990-06-29 | Koito Mfg Co Ltd | CORNER LIGHTING SYSTEM FOR VEHICLE |
| AU577228B1 (en) * | 1987-08-21 | 1988-09-15 | View Transportation Co., Ltd. | Synchronized automobile headlight |
| US5099400A (en) * | 1990-12-05 | 1992-03-24 | Lee Hyun J | Headlight moving apparatus for a motor vehicle |
| KR920019573A (en) * | 1991-04-02 | 1992-11-19 | 성기호 | Vehicle headlight rotation control method and control device |
| JP3111153B2 (en) * | 1995-01-17 | 2000-11-20 | 本田技研工業株式会社 | Headlight device for vehicles |
| CN100506607C (en) * | 2002-03-14 | 2009-07-01 | 曾铨颖 | Rotatable car headlight device |
-
1997
- 1997-09-09 GB GB9719185A patent/GB2329010B/en not_active Expired - Fee Related
-
1998
- 1998-09-04 AU AU83124/98A patent/AU701997B1/en not_active Ceased
- 1998-09-07 IT IT1998MI001969A patent/IT1302185B1/en active IP Right Grant
- 1998-09-07 DE DE19840814A patent/DE19840814B4/en not_active Expired - Fee Related
- 1998-09-07 FR FR9811135A patent/FR2768095B1/en not_active Expired - Fee Related
- 1998-09-08 CN CN98208316U patent/CN2352398Y/en not_active Expired - Lifetime
- 1998-09-08 CN CN98208315U patent/CN2342398Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765347A (en) * | 2012-06-29 | 2012-11-07 | 北京科实医学图像技术研究所 | Fish-eye type headlamp for motor vehicle |
| CN104192053A (en) * | 2014-08-25 | 2014-12-10 | 中外合资沃得重工（中国）有限公司 | Headlight turning device of construction machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN2342398Y (en) | 1999-10-06 |
| FR2768095A1 (en) | 1999-03-12 |
| GB2329010B (en) | 2000-03-22 |
| AU701997B1 (en) | 1999-02-11 |
| DE19840814B4 (en) | 2004-02-19 |
| GB9719185D0 (en) | 1997-11-12 |
| IT1302185B1 (en) | 2000-07-31 |
| DE19840814A1 (en) | 1999-03-11 |
| ITMI981969A0 (en) | 1998-09-07 |
| FR2768095B1 (en) | 2005-10-14 |
| GB2329010A (en) | 1999-03-10 |
| ITMI981969A1 (en) | 2000-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |