JP6769704B2 - 車両用灯具 - Google Patents
車両用灯具 Download PDFInfo
- Publication number
- JP6769704B2 JP6769704B2 JP2015233402A JP2015233402A JP6769704B2 JP 6769704 B2 JP6769704 B2 JP 6769704B2 JP 2015233402 A JP2015233402 A JP 2015233402A JP 2015233402 A JP2015233402 A JP 2015233402A JP 6769704 B2 JP6769704 B2 JP 6769704B2
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- Prior art keywords
- lamp
- lamp unit
- bracket
- rotation axis
- support member
- 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.)
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Classifications
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- 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
- B60Q1/068—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 by mechanical means
- B60Q1/0683—Adjustable by rotation of a screw
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
- F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/151—Light emitting diodes [LED] arranged in one or more lines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
- F21S41/192—Details of lamp holders, terminals or connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
- F21S41/255—Lenses with a front view of circular or truncated circular outline
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/29—Attachment thereof
- F21S41/295—Attachment thereof specially adapted to projection lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/36—Combinations of two or more separate reflectors
- F21S41/365—Combinations of two or more separate reflectors successively reflecting the light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/39—Attachment thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/49—Attachment of the cooling means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- 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
- B60Q2200/00—Special features or arrangements of vehicle headlamps
- B60Q2200/30—Special arrangements for adjusting headlamps, e.g. means for transmitting the movements for adjusting the lamps
- B60Q2200/36—Conjoint adjustments, i.e. a mechanical link allows conjoint adjustment of several units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
灯具ユニットと、この灯具ユニットを所要方向に回動可能に支持する支持部材と、を備えた車両用灯具において、
上記灯具ユニットは、上記所要方向に回動する際の回動軸線が延びる方向の少なくとも1箇所において上記支持部材に締結されており、
上記灯具ユニットおよび上記支持部材のうち、いずれか一方の部材における上記回動軸線が延びる方向の少なくとも2箇所に、いずれか他方の部材との当接によって上記灯具ユニットが上記所要方向に回動するのを許容する突起部が形成されており、
上記灯具ユニットにおける上記支持部材との締結部の近傍に、上記回動軸線が延びる方向と交差する方向へ突出するピンが形成されており、
上記支持部材における上記灯具ユニットとの締結部の近傍に、上記ピンが挿入される貫通孔が形成されている、ことを特徴とするものである。
12 ランプボディ
14 透光カバー
20A、20B、20C 灯具ユニット
22 投影レンズ
24 発光素子
26 リフレクタ
28 レンズホルダ
30 ベース部材
30a 上向き反射面
30a1 前端縁
30b 放熱フィン
32、432 支持パネル
32a、432a ボス部
32b ピン
40、140、240、340、440 ブラケット(支持部材)
40a、140a、240a、440a 挿通孔
40b、440b スリーブ
40c、140c、240c、440c 突起部
40d、140d、240d 貫通孔
40e、140e、240e 挿通孔
42 ピボット
44 エイミングスクリュウ
46 スフェリカルステップベアリング
48 エイミングナット
50 スクリュウ(締結具)
50a ネジ部
50b 頭部
50c 大径部
50d 楔状突起
52 ワッシャ
54 アジャスティングスクリュウ
56 アジャスティングナット
340f 係合孔
340g 係合用突起
360 ランス部材
360A 基端部
360a 多段ランス部
360B 本体部
Ax 光軸
Ax1 回動軸線
CL1 下段カットオフライン
CL2 上段カットオフライン
E エルボ点
F 後側焦点
Pa、Pb、Pc 配光パターン
PL ロービーム用配光パターン
Claims (5)
- 灯具ユニットと、この灯具ユニットを所要方向に回動可能に支持する支持部材と、を備えた車両用灯具において、
上記灯具ユニットは、上記所要方向に回動する際の回動軸線が延びる方向の少なくとも1箇所において上記支持部材に締結されており、
上記灯具ユニットおよび上記支持部材のうち、いずれか一方の部材における上記回動軸線が延びる方向の少なくとも2箇所に、いずれか他方の部材との当接によって上記灯具ユニットが上記所要方向に回動するのを許容する突起部が形成されており、
上記灯具ユニットにおける上記支持部材との締結部の近傍に、上記回動軸線が延びる方向と交差する方向へ突出するピンが形成されており、
上記支持部材における上記灯具ユニットとの締結部の近傍に、上記ピンが挿入される貫通孔が形成されている、ことを特徴とする車両用灯具。 - 上記灯具ユニットおよび上記支持部材のうち上記いずれか一方の部材における上記回動軸線が延びる方向の少なくとも1箇所に、上記締結用の締結具を挿通させるための挿通孔が形成されており、
上記各挿通孔に対して上記回動軸線が延びる方向の両側に、上記突起部がそれぞれ形成されている、ことを特徴とする請求項1記載の車両用灯具。 - 上記締結具は、該締結具の締結方向に弾性変形可能なワッシャが装着されたスクリュウで構成されている、ことを特徴とする請求項2記載の車両用灯具。
- 上記各突起部は、略半球状の突起部または上記回動軸線が延びる方向に延びる略半円柱状の突起部として形成されている、ことを特徴とする請求項1〜3いずれか記載の車両用灯具。
- 上記支持部材は、ランプボディに対して回動可能に支持されたブラケットで構成されており、
上記ブラケットに複数の上記灯具ユニットが支持されている、ことを特徴とする請求項1〜4いずれか記載の車両用灯具。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015233402A JP6769704B2 (ja) | 2015-11-30 | 2015-11-30 | 車両用灯具 |
US15/352,819 US10183612B2 (en) | 2015-11-30 | 2016-11-16 | Vehicle lamp having rotatable lamp unit and protrusions as fulcrum |
CN201611078642.9A CN107013861B (zh) | 2015-11-30 | 2016-11-30 | 车辆用灯具 |
DE102016223832.9A DE102016223832A1 (de) | 2015-11-30 | 2016-11-30 | Fahrzeuglampe |
CN202110839086.7A CN113669685B (zh) | 2015-11-30 | 2016-11-30 | 车辆用灯具 |
FR1661668A FR3044388B1 (fr) | 2015-11-30 | 2016-11-30 | Feu de vehicule |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015233402A JP6769704B2 (ja) | 2015-11-30 | 2015-11-30 | 車両用灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017103012A JP2017103012A (ja) | 2017-06-08 |
JP6769704B2 true JP6769704B2 (ja) | 2020-10-14 |
Family
ID=58693391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015233402A Active JP6769704B2 (ja) | 2015-11-30 | 2015-11-30 | 車両用灯具 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10183612B2 (ja) |
JP (1) | JP6769704B2 (ja) |
CN (2) | CN107013861B (ja) |
DE (1) | DE102016223832A1 (ja) |
FR (1) | FR3044388B1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017115699A1 (de) * | 2017-07-12 | 2019-01-17 | Automotive Lighting Reutlingen Gmbh | Lichtmodul eines Kraftfahrzeugscheinwerfers und Kraftfahrzeugscheinwerfer mit einem solchen Lichtmodul |
CN108800045B (zh) * | 2017-10-10 | 2019-12-06 | 长城汽车股份有限公司 | 发光系统及车灯 |
JP2019102230A (ja) * | 2017-11-30 | 2019-06-24 | 株式会社小糸製作所 | 車両用灯具 |
DE112019001810T5 (de) | 2018-04-06 | 2020-12-31 | Koito Manufacturing Co., Ltd. | Fahrzeugleuchte, Raum-Lichtmodulationseinheit und Leuchteneinheit |
JP7021999B2 (ja) * | 2018-04-06 | 2022-02-17 | 株式会社小糸製作所 | 車両用灯具 |
EP3604902A1 (de) | 2018-08-03 | 2020-02-05 | ZKW Group GmbH | Optische vorrichtung für einen kraftfahrzeugscheinwerfer mit lichtleitern |
EP3680548A1 (en) | 2019-01-09 | 2020-07-15 | ZKW Group GmbH | Reflector unit |
US11105484B2 (en) * | 2019-11-08 | 2021-08-31 | Sl Corporation | Lamp for vehicle |
US11788700B1 (en) * | 2022-09-23 | 2023-10-17 | Eagle Eyes Traffic Industrial Co., Ltd. | Adjustable light fixture capable of preventing light holder from falling off |
KR20240082884A (ko) * | 2022-12-02 | 2024-06-11 | 현대모비스 주식회사 | 발광모듈 및 이를 포함하는 램프 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0448566Y2 (ja) * | 1988-02-12 | 1992-11-16 | ||
JPH0237403U (ja) * | 1988-09-01 | 1990-03-12 | ||
JPH03124506U (ja) * | 1990-03-30 | 1991-12-17 | ||
JP3134061B2 (ja) * | 1997-06-20 | 2001-02-13 | 株式会社小糸製作所 | 自動車用ヘッドランプ |
JP2000355245A (ja) * | 1999-06-14 | 2000-12-26 | Koito Mfg Co Ltd | 車両用灯具 |
JP4166002B2 (ja) * | 2001-07-13 | 2008-10-15 | 株式会社小糸製作所 | 車両用灯具 |
JP3998970B2 (ja) * | 2001-12-26 | 2007-10-31 | 株式会社小糸製作所 | 車両用灯具 |
JP4360191B2 (ja) * | 2003-12-05 | 2009-11-11 | 株式会社小糸製作所 | 車両用前照灯 |
JP2005166590A (ja) * | 2003-12-05 | 2005-06-23 | Koito Mfg Co Ltd | 車両用前照灯 |
JP4640962B2 (ja) * | 2005-07-29 | 2011-03-02 | 株式会社小糸製作所 | 車両用前照灯 |
KR20090063573A (ko) * | 2007-12-14 | 2009-06-18 | 현대자동차주식회사 | 발광 다이오드 헤드램프 에이밍 장치 |
JP5166917B2 (ja) * | 2008-03-05 | 2013-03-21 | スタンレー電気株式会社 | 車両用前照灯 |
JP5275672B2 (ja) * | 2008-04-18 | 2013-08-28 | スタンレー電気株式会社 | 車両用灯具 |
CN104534426B (zh) * | 2009-07-21 | 2018-11-09 | 库柏技术公司 | 将发光二极管模块连接于散热器组件、反光件以及电路 |
JP5507987B2 (ja) * | 2009-12-10 | 2014-05-28 | 株式会社小糸製作所 | 車両用灯具 |
JP5939418B2 (ja) * | 2012-01-24 | 2016-06-22 | スタンレー電気株式会社 | 車両用灯具ユニット |
KR20130088266A (ko) * | 2012-01-31 | 2013-08-08 | 쌍용자동차 주식회사 | 자동차용 안개등 |
AT512586B1 (de) * | 2012-02-24 | 2014-06-15 | Zizala Lichtsysteme Gmbh | Beleuchtungsvorrichtung für ein Kraftfahrzeug sowie Fahrzeugscheinwerfer |
DE102013104190A1 (de) * | 2013-04-25 | 2014-10-30 | Hella Kgaa Hueck & Co. | Modulbaugruppe zur Anordnung in einem Scheinwerfer |
JP6510881B2 (ja) | 2014-05-13 | 2019-05-08 | 株式会社ミツバ | 電動モータ |
-
2015
- 2015-11-30 JP JP2015233402A patent/JP6769704B2/ja active Active
-
2016
- 2016-11-16 US US15/352,819 patent/US10183612B2/en not_active Expired - Fee Related
- 2016-11-30 CN CN201611078642.9A patent/CN107013861B/zh active Active
- 2016-11-30 DE DE102016223832.9A patent/DE102016223832A1/de active Pending
- 2016-11-30 FR FR1661668A patent/FR3044388B1/fr active Active
- 2016-11-30 CN CN202110839086.7A patent/CN113669685B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
DE102016223832A1 (de) | 2017-06-01 |
CN113669685A (zh) | 2021-11-19 |
CN107013861B (zh) | 2021-08-03 |
JP2017103012A (ja) | 2017-06-08 |
CN113669685B (zh) | 2024-10-29 |
FR3044388A1 (fr) | 2017-06-02 |
US10183612B2 (en) | 2019-01-22 |
US20170151901A1 (en) | 2017-06-01 |
FR3044388B1 (fr) | 2022-05-06 |
CN107013861A (zh) | 2017-08-04 |
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