【０００１】[0001]
【産業上の利用分野】本発明は、指示計器に係り、詳し
くは文字板上で移動する光輝した指針の側方に光の尾が
生じるようにした指示計器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an indicating instrument, and more particularly to an indicating instrument in which a tail of light is generated on the side of a bright pointer that moves on a dial.
【０００２】[0002]
【従来の技術】従来、速度計やタコメータ等の計器類の
うちアナログ形式のものの暗所における指針の照明方法
として、文字板の背後に設置された光源の光を導光板を
用いて指針に導き指針を光輝させる方法がある。ところ
が、この照明方法では指針の輝度を高めることが困難で
あり、かつ指針が細い光の線として視認されるため見る
方向によっては見えにくいという問題がある。2. Description of the Related Art Conventionally, as a method of illuminating a pointer in a dark place of an analog type instrument such as a speedometer or a tachometer, light from a light source installed behind a dial is guided to the pointer using a light guide plate. There is a way to make the pointer shine. However, this illumination method has a problem that it is difficult to increase the brightness of the pointer, and the pointer is visually recognized as a thin line of light, which makes it difficult to see the pointer depending on the viewing direction.
【０００３】そこで、実願昭６２−８１０１４号で、図
７に示すような指示計器が提案されている。すなわち、
文字板１２の背面に配置した導光板によって、導光部材
で形成した指針１１内に光を導き、文字板１２上で光輝
させるようにした指示計器であって、該指針１１の一側
面及び底面に反射層を形成して、指針１１内に導かれた
光の一部を反射して指針１１の他側面より文字板１２上
の中心部のライトブルー領域１３に照射し、指針１１の
該他側面がわの文字板１２上に光の尾１０を形成し、視
認性を向上させたものである。Therefore, Japanese Patent Application No. 62-81014 proposes an indicating instrument as shown in FIG. That is,
An indicator instrument that guides light into a pointer 11 formed of a light guide member by a light guide plate arranged on the back surface of the dial 12 so as to shine on the dial 12, and one side surface and a bottom surface of the pointer 11. By forming a reflection layer on the pointer 11, a part of the light guided into the pointer 11 is reflected and radiated from the other side surface of the pointer 11 to the light blue region 13 at the center of the dial 12, and The light tail 10 is formed on the dial 12 having a side surface to improve the visibility.
【０００４】[0004]
【発明が解決しようとする課題】ところが、昼間や薄暮
れ時に指針１１の指示を見ようとすると、指針１１から
光を照射して光の尾を形成するためのライトブルー領域
１３が目立ってしまって、視認性を阻害する結果となっ
ている。However, when trying to see the indication of the pointer 11 during the daytime or twilight, the light blue region 13 for irradiating light from the pointer 11 to form the tail of light is conspicuous. , Which results in hindering the visibility.
【０００５】本発明は、昼間や薄暮れ時にも視認性が良
く、かつ光の尾が明るい指示計器の提供を目的としてい
る。It is an object of the present invention to provide an indicator instrument which has good visibility even in the daytime and twilight and has a bright light tail.
【０００６】[0006]
【課題を解決するための手段】本発明に係る指示計器
は、周辺部に文字・目盛等が設けられている文字板と、
該文字板の上に配置され、文字・目盛等を指示する導光
部材からなる指針と、該指針の指針軸部に取り付けら
れ、入射した光を指針の指示方向へと反射する反射部材
と、前記指針及び反射部材に光源からの光を導く導光板
とを備え、該導光板に光が導入されると一部は指針に導
かれて指針を光輝させるとともに、他は反射部材で反射
され文字板上の指針側方に光の尾を形成するようにした
ことを特徴としている。An indicating instrument according to the present invention comprises a dial plate provided with characters, scales, etc. on its periphery,
A pointer that is disposed on the dial plate and that includes a light guide member that indicates characters and scales; and a reflecting member that is attached to the pointer shaft portion of the pointer and that reflects incident light in the pointing direction of the pointer. A light guide plate that guides light from a light source is provided to the pointer and the reflecting member. When light is introduced into the light guide plate, a part of the pointer is guided to the pointer to make the pointer shine, and the other part is reflected by the reflecting member. The feature is that a light tail is formed on the side of the pointer on the plate.
【０００７】また、本発明に係る指示計器は、前記指針
軸部に取り付けられた反射部材の取り付け構造を、指針
軸の駆動に対して一定幅の遅れを有するように構成した
ことを特徴としている。Further, the indicating instrument according to the present invention is characterized in that the mounting structure of the reflecting member mounted on the pointer shaft portion is constructed so as to have a delay of a certain width with respect to the driving of the pointer shaft. ..
【０００８】また、本発明に係る指示計器は、前記文字
板を光不透過性部材で構成し、文字板周辺部に文字・目
盛を配置するとともに、該周辺部を除く部分に光透過性
の無数の微細な点を設け、更に該文字板の裏面に前記反
射部材で反射された光を導入して光輝する受光板を配置
したことを特徴としている。Further, in the indicating instrument according to the present invention, the dial is made of a light opaque member, characters and scales are arranged in the peripheral portion of the dial, and the portion excluding the peripheral portion is made of a light transmissive material. Innumerable fine dots are provided, and a light receiving plate that shines by introducing the light reflected by the reflecting member is arranged on the back surface of the dial.
【０００９】また更に、本発明に係る指示計器は、前記
受光板の裏面に遮光部を設けるとともに、前記文字板の
目盛を文字板周辺部内の外側に、文字を内側に配置して
前記無数の微細な点を文字と文字との間にも設けたこと
を特徴としている。Furthermore, in the indicating instrument according to the present invention, a light-shielding portion is provided on the back surface of the light-receiving plate, and the scales of the dial are arranged outside the peripheral portion of the dial, and the characters are arranged inside the innumerable number. The feature is that minute dots are provided between characters.
【００１０】[0010]
【作用】上述構成に基づき、導光板に光が導入されると
一部は指針に導かれて指針を光輝させるとともに、他は
反射部材で反射され受光板に導かれて受光板の一部が照
らされて光輝する。これを文字板の表側から見ると、文
字板上の指針側方に光の尾が形成されているように視認
される。その際に、受光板の外面に遮光部が設けられて
いるので、受光板に導入された光が文字板裏面以外の部
分に出射することはなく、また外部から光が入射するこ
ともないので、文字板の所定の位置だけに光の尾が現れ
る。そして、指針軸が高レベル指示の方に駆動される
と、これに伴い光輝した指針は移動して所定の文字・目
盛等を指示する。この時、指針軸に取り付けられた反射
部材は、指針軸の駆動に対して一定幅の遅れを有するの
で、指針の指示値よりも一定幅低レベル側にあり、この
ため光の尾も指針の低レベル側に現れる。この位置から
指針が低レベル指示の方向に移動すると、反射部材は今
度は一定幅高レベル側にあり、光の尾は指針の高レベル
側に現れる。According to the above-mentioned structure, when light is introduced into the light guide plate, a part of the light guide plate is guided to shine the pointer, and the other part is reflected by the reflecting member and guided to the light receiving plate to partly receive the light receiving plate. Be illuminated and shine. When viewed from the front side of the dial, it is visually recognized that a light tail is formed on the side of the dial on the dial. At that time, since the light-shielding portion is provided on the outer surface of the light-receiving plate, the light introduced into the light-receiving plate will not be emitted to a portion other than the back surface of the dial plate, and the light will not be incident from the outside. , A light tail appears only at a predetermined position on the dial. Then, when the pointer shaft is driven toward the high level instruction, the pointer which is shining accordingly moves to instruct a predetermined character, scale or the like. At this time, the reflecting member attached to the pointer shaft has a constant width delay with respect to the drive of the pointer shaft, and therefore is on the lower side of the constant width than the indicated value of the pointer. Appears on the low level side. When the pointer moves from this position in the direction of the low level indication, the reflecting member is now on the high level side of the constant width, and the light tail appears on the high level side of the pointer.
【００１１】[0011]
【実施例】以下、図面に基づき本発明の実施例について
説明する。Embodiments of the present invention will be described below with reference to the drawings.
【００１２】図１には、本発明に係る指示計器の一実施
例を側面から見たときの断面図が示されている。該指示
計器は円周状に目盛を配置する文字板２を有しており、
該文字板２の中心部に設けられた穴には指針１のハカマ
１ｃから延出した指針軸１ａが挿通されている。また、
該ハカマ１ｃに取り付けられている指針１は導光部材で
構成されており、キャップ１ｂによって固定されてい
る。また、前記指針軸１ａの先端部には図示せぬムーブ
メントの回動軸が連結されており、更に該指針軸１ａに
は該指針軸１ａの軸方向と略４５°の傾斜を有するミラ
ー５ａが保持部材５を介して取り付けられている。FIG. 1 is a sectional view of an indicating instrument according to an embodiment of the present invention when viewed from the side. The indicating instrument has a dial 2 on which graduations are arranged circumferentially,
A pointer shaft 1a extending from a hook 1c of the pointer 1 is inserted into a hole provided at the center of the dial 2. Also,
The pointer 1 attached to the cover 1c is composed of a light guide member and is fixed by a cap 1b. Further, a rotating shaft of a movement (not shown) is connected to a tip end portion of the pointer shaft 1a, and a mirror 5a having an inclination of about 45 ° with the axial direction of the pointer shaft 1a is further connected to the pointer shaft 1a. It is attached via the holding member 5.
【００１３】また、文字板２の裏面には導光部材からな
る受光板３が密着配置されており、該受光板３は文字板
２の中心部周辺では厚く、周辺部にいくと薄くなってい
て、文字板２の中心部から文字板２の裏面に沿って該受
光板３に入射した光を空気との界面で反射させて、その
部分を光輝するように構成されている。また、該受光部
３の下側面には遮光部４が設けられており、受光部３の
中心部から入射した光が外部に漏れるのを防止している
とともに、外部から光が受光部３に入射するのも防止し
ている。A light receiving plate 3 made of a light guide member is closely arranged on the back surface of the dial plate 2. The light receiving plate 3 is thick around the central portion of the dial plate 2 and thin toward the peripheral portion. The light incident on the light receiving plate 3 from the central portion of the dial 2 along the back surface of the dial 2 is reflected at the interface with the air to shine that portion. Further, a light shielding portion 4 is provided on the lower side surface of the light receiving portion 3 to prevent light incident from the central portion of the light receiving portion 3 from leaking to the outside, and at the same time, allow light from the outside to reach the light receiving portion 3. It also prevents it from entering.
【００１４】また、受光部３の下には導光板６が配置さ
れており、該導光板６の前記文字板２の中心部と一致す
る中心部には光軸に対し略４５°の傾斜面を有する切欠
き孔からなる基部６ａが設けられていて、光源Ｌから導
入された光を矢印で示すように該基部６ａの端面で反射
させて指針１や前記ミラー５ａへ導くようになってい
る。A light guide plate 6 is arranged below the light receiving portion 3, and a light guide plate 6 has an inclined surface at an angle of about 45 ° with respect to the optical axis at the center of the light guide plate 6 which coincides with the center of the dial plate 2. A base portion 6a having a notched hole is provided, and the light introduced from the light source L is reflected by the end face of the base portion 6a and guided to the pointer 1 and the mirror 5a as shown by the arrow. ..
【００１５】前記文字板２は光不透過性の部材、すなわ
ち表面が黒色の遮光層２ｂで構成されており、図２に示
すように、周辺部のうち外側には目盛２ａ1が、内側に
は文字２ａ2が設けられていて、いずれも遮光層２ｂを
除去して文字板２の表裏面へ光が透過するような光透過
性になっている。また、文字２ａ2が設けられた位置よ
り中心部に向かって無数の微細な点２ｃが網目状に設け
られており、該点２ｃも遮光層２ｂを除去することによ
って形成されていて、光透過性になっている。なお、該
微細な点２ｃのところは艶消し処理２ｄを施してもよ
い。また、該微細な点２ｃが設けられている範囲は、図
６に示すように、文字２ａ1と文字２ａ1の間までにも
およんでおり、また文字板２の裏面に配置された受光板
３もこの部分をカバーしている。The dial 2 is composed of a light-impermeable member, that is, a light-shielding layer 2b having a black surface. As shown in FIG. 2, a scale 2a1 is provided on the outer side and an inner side is provided on the inner side as shown in FIG. Is provided with characters 2a2 , and both have light transmissive properties such that light is transmitted to the front and back surfaces of the dial 2 by removing the light shielding layer 2b. Further, from the position where the character 2a2 is provided, innumerable fine points 2c are provided in a mesh shape toward the center, and the points 2c are also formed by removing the light shielding layer 2b, and the light transmission I have sex. The fine points 2c may be matted 2d. Further, as shown in FIG. 6, the range in which the minute points 2c are provided extends to between the letters 2a1 and 2a1 , and the light receiving plate arranged on the back surface of the dial 2 3 also covers this part.
【００１６】また、前記指針１の指針軸１ａに取り付け
られるミラー５ａは、図４に示すように、保持部材５の
側面に固着されており、反射面が指針軸１ａの軸方向に
対して略４５°の傾斜となっている。なお、ミラー５ａ
は保持部材５の端面を利用して形成してもよい。また、
前記保持部材５は、図４に示すように、中心部に指針軸
１ａを挿通する穴５ｂが開けられており、該穴５ｂの径
を指針軸１ａの径と同一に形成すると、指針軸１ａを保
持部材５の穴５ｂに挿通したときに保持部材５は指針軸
１ａに対して動かないように固定される。一方、保持部
材５の穴５ｂの径の方を若干大きくすると、指針軸１ａ
の回動に対して保持部材５は追従して同時には回動せ
ず、ハカマ１ｃの穴１ｃ1から延出した指針１の終端部
１ｄが保持部材５に設けられた切欠き部５ｃの端面に当
接することによって一定の遅れ幅をもって回動する。な
お、このとき、保持部材５の底面は、図１に示すよう
に、導光板６の上面に摺接している。Further, as shown in FIG. 4, the mirror 5a attached to the pointer shaft 1a of the pointer 1 is fixed to the side surface of the holding member 5, and the reflection surface is substantially in the axial direction of the pointer shaft 1a. It is inclined at 45 °. Incidentally, the mirror 5a
May be formed by utilizing the end surface of the holding member 5. Also,
As shown in FIG. 4, the holding member 5 has a hole 5b formed in the center thereof for inserting the pointer shaft 1a. When the diameter of the hole 5b is formed to be the same as the diameter of the pointer shaft 1a, the pointer shaft 1a is formed. The holding member 5 is fixed so as not to move with respect to the pointer shaft 1a when it is inserted into the hole 5b of the holding member 5. On the other hand, if the diameter of the hole 5b of the holding member 5 is slightly increased, the pointer shaft 1a
The holding member 5 does not follow the rotation of the holding member 5 at the same time, and the end portion 1d of the pointer 1 extending from the hole 1c1 of the hook member 1c has an end face of the cutout portion 5c provided in the holding member 5. When it comes into contact with, it rotates with a certain delay width. At this time, the bottom surface of the holding member 5 is in sliding contact with the upper surface of the light guide plate 6, as shown in FIG.
【００１７】保持部材５の穴５ｂの径と指針軸１ａの径
を同じくして、指針１の向きよりも指示値が低レベル側
になるところにミラー５ａが来るように保持部材５を取
り付けて、図１に示す光源Ｌを点灯すると、先ず光は導
光板６の基部６ａから指針１に導かれて、指針１は光輝
して視認される。また一方、導光板６の基部６ａからミ
ラー５ａに導かれた光は該ミラー５ａで反射されて受光
板３に導入される。受光板３に導入された光は受光板３
の底面に入射して、その部分を光輝させる。この様子を
文字板２の表側から見ると、図２に示すように、指針２
の低レベル側に光の尾１０となって現れる。The diameter of the hole 5b of the holding member 5 and the diameter of the pointer shaft 1a are made the same, and the holding member 5 is attached so that the mirror 5a comes to a position where the indicated value is lower than the direction of the pointer 1. When the light source L shown in FIG. 1 is turned on, light is first guided from the base portion 6a of the light guide plate 6 to the pointer 1, and the pointer 1 is visually shined. On the other hand, the light guided from the base 6a of the light guide plate 6 to the mirror 5a is reflected by the mirror 5a and introduced into the light receiving plate 3. The light introduced into the light receiving plate 3 is
It is incident on the bottom surface of and makes that part shine. When this is seen from the front side of the dial 2, as shown in FIG.
Appears as a light tail 10 on the low level side of.
【００１８】一方、保持部材５の穴５ｂの径の方を若干
大きくして指針軸１ａに取り付け、図示せぬムーブメン
トを駆動すると、図５（ａ）に示すように、指針軸１ａ
が高レベル側（右回転）に回動した場合、同時に指針１
は高レベル側に回動する。この時、光の尾１０は指針１
の低レベル側（左側）に現れる。一方、図５（ｂ）に示
すように、指針軸１ａが低レベル側（左回転）に回動す
ると、光の尾１０は指針１の高レベル側（右側）に現れ
る。On the other hand, when the diameter of the hole 5b of the holding member 5 is slightly increased and attached to the pointer shaft 1a and a movement (not shown) is driven, as shown in FIG. 5 (a), the pointer shaft 1a.
When the is turned to the high level side (clockwise rotation), the pointer 1
Rotates to the high level side. At this time, the tail 10 of the light is the pointer 1
Appears on the low level side (left side) of. On the other hand, as shown in FIG. 5B, when the pointer shaft 1a rotates to the low level side (left rotation), the light tail 10 appears on the high level side (right side) of the pointer 1.
【００１９】このように、黒色の文字板２面に光輝した
指針１が視認されるとともに、指針１が何れの方向に移
動しても、指針１の後を追う形で明るい光の尾１０が視
認される。このため、指針１の指示やその動向が極めて
判り易い。また、光の尾１０を形成するのに文字板２の
表面から光を照射する必要がないので、文字板２の表面
を黒色にすることができ、昼間や薄暮れ時でもメータの
指示が視認し易くなる。また、更に文字板２の中の文字
２ａ2が目盛２ａ1より内側に配置されているので文字
２ａ2と文字２ａ2との間まで光の尾１０を形成するこ
とができ、視認性の向上が図れる。In this way, the brilliant pointer 1 is visually recognized on the black dial 2 surface, and when the pointer 1 moves in any direction, the bright light tail 10 follows the pointer 1. To be seen. Therefore, the instruction of the pointer 1 and its trend are extremely easy to understand. Further, since it is not necessary to irradiate light from the surface of the dial 2 to form the light tail 10, the surface of the dial 2 can be made black, and the indication of the meter can be visually recognized even in the daytime or twilight. Easier to do. Further, it is possible further characters 2a2 in the dial 2 is to form a tail 10 of the light to between characters 2a2 and characters 2a2 because they are located on the inner side of the scale 2a1, improved visibility Can be achieved.
【００２０】[0020]
【発明の効果】以上説明したように、本発明によると、
光の尾を形成するのに文字板２表面から光を照射する必
要がないので、文字板の表面を黒色にすることができ、
昼間や薄暮れ時でもメータの指示が視認し易くなる。ま
た、指針が何れの方向に移動しても、指針の後を追う形
で明るい光の尾が視認されるため、指針の指示やその動
向が極めて判り易い。As described above, according to the present invention,
Since it is not necessary to radiate light from the surface of the dial 2 to form the tail of light, the surface of the dial can be made black,
Even during the daytime or twilight, it is easy to see the instructions on the meter. Further, no matter which direction the pointer moves, the bright light tail is visually recognized in the form of following the pointer, so that the pointer indication and its movement are extremely easy to understand.
【図１】本発明実施例の指示計器を側面から見た断面図
である。FIG. 1 is a sectional view of an indicating instrument according to an embodiment of the present invention as seen from a side surface.
【図２】図１に示す指示計器の文字板の斜視図である。FIG. 2 is a perspective view of a dial of the indicating instrument shown in FIG.
【図３】文字板の端面図である。FIG. 3 is an end view of a dial.
【図４】指針と保持部材が指針軸に取り付けられている
状態の分解斜視図である。FIG. 4 is an exploded perspective view showing a state where a pointer and a holding member are attached to a pointer shaft.
【図５】指針の回動方向によって光の尾の現れる側が異
なることを説明する図で、（ａ）は右回転、（ｂ）は左
回転のときを示す。FIG. 5 is a diagram for explaining that the side where the light tail appears differs depending on the rotating direction of the pointer, and (a) shows the case of right rotation and (b) shows the case of left rotation.
【図６】文字板の文字と文字との間まで光透過性の微細
な点が設けられていることを示す図である。FIG. 6 is a diagram showing that light-transmitting fine dots are provided between characters on a dial.
【図７】指針の側方に光の尾を形成するようにした従来
の指示計器の文字板面を示す図である。FIG. 7 is a diagram showing a dial surface of a conventional indicating instrument in which a light tail is formed on the side of a pointer.
１ 指針 １ａ 指針軸 ２ 文字板 ３ 受光板 ４ 遮光部 ５ 保持部材 ５ａ 反射部材（ミラー） ６ 導光板 １０ 光の尾 1 pointer 1a pointer axis 2 dial plate 3 light receiving plate 4 light shielding part 5 holding member 5a reflecting member (mirror) 6 light guide plate 10 light tail
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4050686AJPH05248896A (en) | 1992-03-09 | 1992-03-09 | Indicating instrument |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4050686AJPH05248896A (en) | 1992-03-09 | 1992-03-09 | Indicating instrument |
| Publication Number | Publication Date |
|---|---|
| JPH05248896Atrue JPH05248896A (en) | 1993-09-28 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4050686AWithdrawnJPH05248896A (en) | 1992-03-09 | 1992-03-09 | Indicating instrument |
| Country | Link |
|---|---|
| JP (1) | JPH05248896A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002206955A (en)* | 2001-01-11 | 2002-07-26 | Hks Co Ltd | Instrument equipment |
| US6595667B1 (en) | 1999-09-29 | 2003-07-22 | Nippon Seiki Co., Ltd. | Instrument |
| JP2008259920A (en)* | 2008-08-08 | 2008-10-30 | Newgin Corp | Movable body for game machine |
| JP2009511885A (en)* | 2005-10-14 | 2009-03-19 | ジョンソン コントロールズ オートモーティブ エレクトロニクス ゲーエムベーハー | Display device for automobile comprising rotation indicator having first and / or second optical waveguide region |
| JP2010048646A (en)* | 2008-08-21 | 2010-03-04 | Yazaki Corp | Vehicle pointer meter |
| WO2011062001A1 (en)* | 2009-11-20 | 2011-05-26 | Yazaki Corporation | Display device |
| US20140360423A1 (en)* | 2013-06-07 | 2014-12-11 | Continental Automotive Systems, Inc. | Gauge having variable display |
| US20150103509A1 (en)* | 2013-10-15 | 2015-04-16 | Nippon Seiki Co., Ltd. | Needle type gauge |
| US10195943B1 (en) | 2017-10-13 | 2019-02-05 | Hyundai Motor Company | Instrument cluster for vehicle |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6595667B1 (en) | 1999-09-29 | 2003-07-22 | Nippon Seiki Co., Ltd. | Instrument |
| JP2002206955A (en)* | 2001-01-11 | 2002-07-26 | Hks Co Ltd | Instrument equipment |
| JP2009511885A (en)* | 2005-10-14 | 2009-03-19 | ジョンソン コントロールズ オートモーティブ エレクトロニクス ゲーエムベーハー | Display device for automobile comprising rotation indicator having first and / or second optical waveguide region |
| JP2008259920A (en)* | 2008-08-08 | 2008-10-30 | Newgin Corp | Movable body for game machine |
| JP2010048646A (en)* | 2008-08-21 | 2010-03-04 | Yazaki Corp | Vehicle pointer meter |
| JP2011105253A (en)* | 2009-11-20 | 2011-06-02 | Yazaki Corp | Display device |
| WO2011062001A1 (en)* | 2009-11-20 | 2011-05-26 | Yazaki Corporation | Display device |
| CN102656047A (en)* | 2009-11-20 | 2012-09-05 | 矢崎总业株式会社 | Display device |
| US9463693B2 (en) | 2009-11-20 | 2016-10-11 | Yazaki Corporation | Display device |
| US20140360423A1 (en)* | 2013-06-07 | 2014-12-11 | Continental Automotive Systems, Inc. | Gauge having variable display |
| US9243937B2 (en)* | 2013-06-07 | 2016-01-26 | Continental Automotive Systems, Inc. | Gauge having variable display |
| US20150103509A1 (en)* | 2013-10-15 | 2015-04-16 | Nippon Seiki Co., Ltd. | Needle type gauge |
| US9719814B2 (en)* | 2013-10-15 | 2017-08-01 | Nippon Seiki Co., Ltd. | Needle type gauge |
| US10195943B1 (en) | 2017-10-13 | 2019-02-05 | Hyundai Motor Company | Instrument cluster for vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Application deemed to be withdrawn because no request for examination was validly filed | Free format text:JAPANESE INTERMEDIATE CODE: A300 Effective date:19990518 |