DE4118711A1 - Individual video screen for coach passenger - has retracting mounting in recess under overhead luggage rack - Google Patents
Individual video screen for coach passenger - has retracting mounting in recess under overhead luggage rackInfo
- Publication number
- DE4118711A1 DE4118711A1 DE4118711A DE4118711A DE4118711A1 DE 4118711 A1 DE4118711 A1 DE 4118711A1 DE 4118711 A DE4118711 A DE 4118711A DE 4118711 A DE4118711 A DE 4118711A DE 4118711 A1 DE4118711 A1 DE 4118711A1
- Authority
- DE
- Germany
- Prior art keywords
- screen
- display device
- image display
- recess
- luggage rack
- 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.)
- Ceased
Links
- 230000006378 damage Effects 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
- B60R11/0235—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes of flat type, e.g. LCD
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
- B60R2011/0028—Ceiling, e.g. roof rails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0082—Adjustable or movable supports collapsible, e.g. for storing after use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0085—Adjustable or movable supports with adjustment by rotation in their operational position
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Bildwiedergabeeinrichtung, insbesondere für einen Omnibus, mit mindestens einem Bild schirm, der oberhalb von Sitzen eines Fahrgastraumes angeordnet ist.The invention relates to an image display device, especially for a bus with at least one picture screen arranged above seats of a passenger compartment is.
Aus dem DE-GM 85 18 728 ist es bekannt, einen Fernsehbildschirm mittels eines hiermit verbundenen Tragteiles an einer Montage platte lösbar festzulegen, die an der Decke des Fahrgastraumes befestigt ist.From DE-GM 85 18 728 it is known a television screen by means of a supporting part connected to it on an assembly plate releasably set on the ceiling of the passenger compartment is attached.
Der Erfindung liegt die Aufgabe zugrunde, eine gattungsgemäße Bildwiedergabeeinrichtung derart auszubilden, daß die Unfall sicherheit und der Schutz vor Beschädigungen erhöht ist.The invention has for its object a generic Form image display device such that the accident security and protection against damage is increased.
Zur Lösung dieser Aufgabe wird erfindungsgemäß vorgeschlagen, daß der Bildschirm in einem sich in Längsrichtung des Fahrgast raumes erstreckenden Kanal aus diesem ausschwenkbar angeordnet ist.To solve this problem, the invention proposes that the screen is in a longitudinal direction of the passenger space extending channel arranged pivoted out of this is.
Ein derartiger Kanal kann beispielsweise unterhalb der Gepäck ablage des Fahrgastraumes angeordnet sein. Oberhalb der Sitze des Fahrgastraumes ist der Kanal mit einer Aussparung versehen, die den Bildschirm aufnimmt. In der eingeklappten Position des Bildschirms, wenn dieser nicht benötigt wird, ist die empfind liche Frontseite des Bildschirmes geschützt innerhalb des Kanales angeordnet. Außerdem ist in dieser eingeklappten Position die Unfallsicherheit erhöht, da von dem eingeklappten Bildschirm keinerlei Behinderungen ausgehen können. In der ausgeklappten Position ist bei dieser Anordnung vorteilhaft, daß die eingestellte Lage des Bildschirms im Gegensatz zu in den Rückenlehnen des Vordersitzes angeordneten Bildschirmen unverändert bleibt.Such a channel can, for example, below the luggage Storage of the passenger compartment can be arranged. Above the seats the channel of the passenger compartment is provided with a recess, that picks up the screen. In the folded position of the On the screen, if it is not needed, it is sensitive protected front of the screen inside the Channel arranged. It is also folded in Position increases the safety of accidents because of the collapsed Screen can not run out of any disabilities. In the unfolded position is advantageous with this arrangement, that the set position of the screen as opposed to in screens arranged on the backrests of the front seat remains unchanged.
Bei einer weiteren Ausgestaltung der Erfindung wird vorgesehen, daß der Bildschirm in seiner eingeklappten Position im wesent lichen bündig mit der Oberfläche einer Kanalwandung abschließt. Neben der Erhöhung der Unfallsicherheit wird hierdurch er reicht, daß eine besonders vorteilhafte ästhetische Anordnung erzielt wird.In a further embodiment of the invention, that the screen in its retracted position essentially lichen flush with the surface of a channel wall. In addition to increasing the safety of accidents, this also increases is enough that a particularly advantageous aesthetic arrangement is achieved.
In weiterer Ausgestaltung kann vorgesehen sein, daß der Bild schirm näherungsweise rechteckförmig ausgebildet ist und um eine Horizontalachse schwenkbar gelagert ist. Hierbei ist die Horizontalachse vorteilhaft im Bereich einer Horizontalkante des Bildschirmes angeordnet. In der ausgeklappten Position ist somit der Bildschirm nahezu vollständig aus dem Kanal aus geschwenkt.In a further embodiment it can be provided that the picture screen is approximately rectangular and around a horizontal axis is pivotally mounted. Here is the Horizontal axis advantageous in the area of a horizontal edge the screen arranged. In the extended position thus the screen is almost completely out of the channel pivoted.
In weiterer Ausgestaltung der Erfindung wird vorgesehen, daß einer Drehlagerung des Bildschirms eine Überlastkupplung zuge ordnet ist. In der ausgeklappten Position des Bildschirm bewirkt die Überlastkupplung, daß bei einem insbesondere bei einem Unfall auftretenden Kontakt mit dem Bildschirm dieser in Richtung der eingetragenen Kraft nachgiebig gelagert ist. Hier durch können gegebenenfalls von dem Bildschirm ausgehende Verletzungen der Fahrgäste vermieden werden.In a further embodiment of the invention it is provided that an overload clutch is attached to a rotary bearing of the screen is arranged. In the extended position of the screen causes the overload clutch that in particular at an accident occurring contact with the screen of this in Direction of the force entered is resilient. Here through, if necessary, starting from the screen Injuries to passengers can be avoided.
In Weiterbildung der Erfindung kann vorgesehen sein, daß der Bildschirm als LCD-Bildschirm ausgebildet ist. Derartige prinzipiell bekannte Bildschirme zeichnen sich durch ihren besonders flachen Aufbau aus. Hierdurch wird es möglich, den Bildschirm schwenkbeweglich in einem Deckenluftkanal anzu ordnen. Auch in der eingeklappten Position des Bildschirms ist noch genügend Strömungsquerschnitt in dem Deckenluftkanal vor handen. In a development of the invention it can be provided that the Screen is designed as an LCD screen. Such principally known screens are characterized by their particularly flat construction. This makes it possible to Swivel screen in a ceiling air duct organize. It is also in the folded position of the screen still enough flow cross-section in the ceiling air duct act.
Bei einer weiteren Ausgestaltung der Erfindung wird vorgesehen, daß der Kanal mit mindestens einer den Sitzen zugewandten Aus sparung ausgebildet ist, der ein Gehäuse zugeordnet ist, in dem der Bildschirm schwenkbeweglich angeordnet ist und das den Bildschirm im eingeklappten Zustand vollständig aufnimmt. Die Aussparungen sind vorteilhaft in einem Deckenluftkanal des Omnibusses angebracht. Das in den Aussparungen angeordnete Gehäuse, in dem der Bildschirm schwenkbeweglich angeordnet ist, verhindert in der ausgeklappten Position des Bildschirms ein unerwünschtes Abströmen der Lüftungsluft. In der eingeklappten Position des Bildschirmes schützt das Gehäuse dessen Glasseite vor gegebenenfalls in der Lüftungsluft mitgeführten Schmutz partikeln.In a further embodiment of the invention, that the channel with at least one of the seats facing out is formed saving, which is assigned a housing in which the screen is arranged to swivel and that Fully records screen when folded. The Recesses are advantageous in a ceiling air duct Buses attached. The one arranged in the recesses Housing in which the screen can be pivoted, prevents in the extended position of the screen undesired outflow of ventilation air. In the folded The position of the screen protects the housing of the glass side before any dirt carried in the ventilation air particles.
Zur Verbesserung des Bedienungskomforts kann vorgesehen sein, daß dem Bildschirm ein die Schwenkbewegung ausführender Antrieb zugeordnet ist. Hierzu kann vorteilhaft ein vom Fahrgast bedienbarer Elektroantrieb vorgesehen sein.To improve the ease of use, it can be provided that that the screen is a drive performing the pivoting movement assigned. This can advantageously be done by the passenger operable electric drive can be provided.
Weitere Merkmale der Erfindung ergeben sich aus einem in der Zeichnung dargestellten Ausführungsbeispiel der Erfindung, das nachfolgend beschrieben wird.Further features of the invention result from one in the Drawing shown embodiment of the invention is described below.
Es zeigtIt shows
Fig. 1 eine schematische Darstellung einer erfindungsgemäßen Ausführungsform mit ausgeklapptem Bildschirm und Fig. 1 is a schematic representation of an embodiment of the invention with the screen unfolded and
Fig. 2 den Schnitt längs der Linie II-II gemäß Fig. 1. Fig. 2 shows the section along the line II-II of FIG. 1.
Die in den Fig. 1 und 2 dargestellte Bildwiedergabeeinrichtung ist in dem Fahrgastraum eines nicht näher dargestellten Omni busses angeordnet. Innerhalb des Fahrgastraumes ist eine Gepäckablage (10) vorgesehen, die eine horizontal angeordnete Aufnahmefläche besitzt. Unterhalb der Gepäckablage (10) ist ein Deckenluftkanal (11) angeordnet. Der Deckenluftkanal (11) dient als sogenannter Panelkanal der Aufnahme von sitzplatzbezogenen Einrichtungen. In dem in Fig. 1 im Querschnitt dargestellten Deckenluftkanal (11), der sich in der Längsrichtung des Fahr gastraumes erstreckt, kann Lüftungsluft strömen. Der Gepäck ablage (10) und dem Deckenluftkanal (11) ist ein Luftkanal (12) zugeordnet, der sich ebenfalls in der Längsrichtung des Fahrgastraumes erstreckt.The image reproducing device illustrated in FIGS. 1 and 2 is disposed in the passenger compartment of a bus Omni shown in more detail. A luggage rack ( 10 ) is provided within the passenger compartment and has a horizontally arranged receiving surface. A ceiling air duct ( 11 ) is arranged below the luggage rack ( 10 ). The ceiling air duct ( 11 ) serves as a so-called panel duct to accommodate seat-related facilities. In the ceiling air duct ( 11 ) shown in cross section in FIG. 1, which extends in the longitudinal direction of the passenger compartment, ventilation air can flow. The luggage rack ( 10 ) and the ceiling air duct ( 11 ) is assigned an air duct ( 12 ) which also extends in the longitudinal direction of the passenger compartment.
Wie aus Fig. 2 hervorgeht, besitzt der oberhalb der Sitzreihe (13) angeordnete Deckenluftkanal (11) eine Wandung (14), die zwischen den Sitzen (15, 16) mit einer Aussparung (17) versehen ist. Die Aussparung (17) ist in dem den Sitzen (15, 16) zuge wandten Bereich angeordnet. Die Aussparung (17) nimmt ein Gehäuse (18) auf, das näherungsweise einen U-förmigen Quer schnitt besitzt. Die abgewinkelt ausgeführten Endbereiche (18′, 18′′) des Gehäuse (18) schließen bündig mit der Oberseite der Wandung (14) des Deckenluftkanales (11) ab.As can be seen from FIG. 2, the ceiling air duct ( 11 ) arranged above the row of seats ( 13 ) has a wall ( 14 ) which is provided with a recess ( 17 ) between the seats ( 15 , 16 ). The recess ( 17 ) is arranged in the area facing the seats ( 15 , 16 ). The recess ( 17 ) accommodates a housing ( 18 ) which has approximately a U-shaped cross section. The angled end portions ( 18 ', 18 '') of the housing ( 18 ) are flush with the top of the wall ( 14 ) of the ceiling air duct ( 11 ).
In dem Gehäuse (18) ist schwenkbeweglich ein Bildschirm (19) oder Monitor der nicht näher dargestellten Bildwiedergabeein richtung angeordnet, der zur Übertragung von Unterhaltungssen dungen oder Informationen für den Fahrgast dient. Der Bild schirm (19) ist als LCD-Bildschirm ausgeführt, der eine beson ders geringe Tiefe aufweist. Die Lagerung des Bildschirm (19), der um eine Horizontalachse (26) schwenkbar innerhalb des Gehäuses (18) gehalten ist, erfolgt im Bereich einer Horizon talkante (20) des Bildschirms (19). An dem sich gegenüber liegenden in Vertikalrichtung angeordneten Kanten (21′, 21′′) des Bildschirms (19) sind Drehzapfen (22, 23) angeordnet, die in nicht näher dargestellter Weise drehbeweglich an dem Gehäuse (18) gelagert sind.In the housing ( 18 ) a screen ( 19 ) or monitor of the not shown image playback device is pivotally arranged, which serves for the transmission of entertainment programs or information for the passenger. The screen ( 19 ) is designed as an LCD screen, which has a particularly low depth. The storage of the screen ( 19 ), which is held within the housing ( 18 ) so as to be pivotable about a horizontal axis ( 26 ), takes place in the region of a horizon talc ( 20 ) of the screen ( 19 ). On the opposite vertically arranged edges ( 21 ', 21 '') of the screen ( 19 ) pivot pins ( 22 , 23 ) are arranged, which are rotatably mounted on the housing ( 18 ) in a manner not shown.
Der Drehlagerung des Bildschirms (19) ist eine nicht näher dar gestellte Überlastkupplung zugeordnet, die im ausgeklappten Zustand des Bildschirms (19) bei starker Krafteinwirkung, bei spielsweise in Folge eines Unfalls, eine Ausweichbewegung des Bildschirms (19) in Richtung der eingetragenen Kraft zuläßt. Weiterhin ist der Bildschirm (19) mit einem nicht näher darge stellten elektrischen Antrieb verbunden, dessen Betätigung vom Fahrgast aus erfolgen kann. Mit diesem Antrieb ist es möglich, die Schwenkbewegung des Bildschirms (19) auszuführen.The rotary bearing of the screen ( 19 ) is assigned an overload clutch, not shown, which in the extended state of the screen ( 19 ) with strong force, for example as a result of an accident, allows an evasive movement of the screen ( 19 ) in the direction of the force entered. Furthermore, the screen ( 19 ) is connected to a not shown Darge electric drive, the actuation of which can be done by the passenger. With this drive it is possible to perform the pivoting movement of the screen ( 19 ).
Im eingeklappten Zustand befindet sich der Bildschirm (19) in der in Fig. 2 strichpunktiert dargestellten Position. Demgemäß schließt in dieser eingeklappten Position die Rückfront (25) des Bildschirms (19) bündig mit der Oberseite der Wandung (14) des Deckenkanales (11) ab. Da keine Kanten über die Wandung (14) überstehen, wird durch diese Anordnung die Unfallsicher heit erhöht. In der eingeklappten Position befindet sich die Frontseite (24) des Bildschirmes (19) geschützt innerhalb des Gehäuses (18). Gegebenenfalls in dem Deckenluftkanal (11) mitgeführte Schmutzpartikeln können somit die Frontscheibe (24) des Bildschirmes (19) nicht verunreinigen.In the folded state, the screen ( 19 ) is in the position shown in broken lines in FIG. 2. Accordingly, in this folded position the rear front ( 25 ) of the screen ( 19 ) is flush with the top of the wall ( 14 ) of the ceiling channel ( 11 ). Since no edges protrude beyond the wall ( 14 ), the safety against accidents is increased by this arrangement. In the folded position, the front ( 24 ) of the screen ( 19 ) is protected inside the housing ( 18 ). Any dirt particles carried in the ceiling air duct ( 11 ) can therefore not contaminate the front screen ( 24 ) of the screen ( 19 ).
In der ausgeklappten Position ist die Frontseite (24) des Bild schirmes (19) vom Fahrgast aus gut sichtbar, da diese durch die im Bereich der Horizontalkante (20) angeordnete Drehlagerung weit aus dem Gehäuse (18) ausgeschwenkt ist. Durch Ansteuerung des Schwenkantriebes ist die Schwenklage des Bildschirmes (19) einstellbar. Sofern in der ausgeklappten Position des Bild schirmes (19) beispielsweise in Folge eines Unfalles ein Kontakt zwischen dem Fahrgast und dem Bildschirm (19) auftritt, bewirkt die Überlastkupplung, daß der Bildschirm (19) in Rich tung der eingetragenen Kraft ausweichen kann. Hierdurch können vom Bildschirm (19) ggf. ausgehende Verletzungen vermieden oder zumindest gemildert werden.In the unfolded position, the front ( 24 ) of the screen ( 19 ) is clearly visible to the passenger, since it is pivoted far out of the housing ( 18 ) by the rotary bearing arranged in the region of the horizontal edge ( 20 ). The swivel position of the screen ( 19 ) can be adjusted by actuating the swivel drive. If, in the unfolded position of the screen ( 19 ), for example as a result of an accident, contact between the passenger and the screen ( 19 ) occurs, the overload clutch causes the screen ( 19 ) in the direction of the force entered to evade. In this way, injuries which may arise from the screen ( 19 ) can be avoided or at least alleviated.
Claims (7)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4118711A DE4118711A1 (en) | 1991-06-07 | 1991-06-07 | Individual video screen for coach passenger - has retracting mounting in recess under overhead luggage rack |
FR9206770A FR2677313A1 (en) | 1991-06-07 | 1992-06-04 | IMAGE RENDERING DEVICE FOR A BUS. |
IT000427A ITRM920427A1 (en) | 1991-06-07 | 1992-06-05 | IMAGE REPRODUCTION DEVICE, IN PARTICULAR BY BUS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4118711A DE4118711A1 (en) | 1991-06-07 | 1991-06-07 | Individual video screen for coach passenger - has retracting mounting in recess under overhead luggage rack |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4118711A1 true DE4118711A1 (en) | 1992-12-10 |
Family
ID=6433394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4118711A Ceased DE4118711A1 (en) | 1991-06-07 | 1991-06-07 | Individual video screen for coach passenger - has retracting mounting in recess under overhead luggage rack |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE4118711A1 (en) |
FR (1) | FR2677313A1 (en) |
IT (1) | ITRM920427A1 (en) |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2716062A1 (en) * | 1994-02-10 | 1995-08-11 | Hugues Avicom International In | Liquid crystal retractable monitor e.g. for aircraft passenger |
US5822023A (en) * | 1993-03-02 | 1998-10-13 | Prince Corporation | Projected display system for a vehicle |
WO1999000976A1 (en) * | 1997-06-27 | 1999-01-07 | Rosen Products Llc | Display unit |
USD408029S (en) | 1998-03-25 | 1999-04-13 | Rosen Product Development, Inc. | Deployable monitor |
DE29820524U1 (en) * | 1998-11-17 | 1999-12-16 | Hymer AG, 88339 Bad Waldsee | Folding overhead locker for a land, water or aircraft |
USD418831S (en) | 1998-02-18 | 2000-01-11 | Rosen Products Llc | Deployable monitor |
USD434414S (en) | 1998-11-13 | 2000-11-28 | Rosen Products Llc | Deployable monitor |
USD435024S (en) | 1998-02-18 | 2000-12-12 | Rosen Products Llc | Ceiling-mounted monitor system |
US6199810B1 (en) | 1997-10-14 | 2001-03-13 | Sony Video Taiwan, Co., Ltd. | Flat-panel display assembly mountable in a vehicle |
US6246449B1 (en) | 1996-08-16 | 2001-06-12 | Rosen Products Llc | Display unit |
USD446507S1 (en) | 1999-06-18 | 2001-08-14 | Rosen Products Llc | Ceiling-mounted monitor |
US6292236B1 (en) | 1999-03-26 | 2001-09-18 | Rosen Products Llc | Automotive-ceiling-mounted monitor |
US6409242B1 (en) | 2000-11-14 | 2002-06-25 | Chung L. Chang | Flat thin screen T/V monitor automotive roof mount |
DE10303851B3 (en) * | 2003-01-30 | 2004-04-15 | Johnson Controls Gmbh | Internal roof cladding for automobile with integrated image screen has recess housing latter provided with opening for accessing associated device e.g. CD-ROM or DVD player |
DE102004008791B3 (en) * | 2004-02-20 | 2005-09-29 | I + Me Actia Informatik Und Mikro-Elektronik Gmbh | Video screen arrangement for coach, has video screen that is folded and unfolded into and from housing by cord fastened to winch and by energy of torsion springs placed around rotational axes of screen and steering plate, respectively |
US7084932B1 (en) | 1999-12-28 | 2006-08-01 | Johnson Controls Technology Company | Video display system for a vehicle |
US7360833B2 (en) | 2003-11-07 | 2008-04-22 | Vitito Christopher J | Vehicle entertainment system with backside loading DVD player |
US7490887B2 (en) | 2005-06-16 | 2009-02-17 | Vitito Christopher J | Vehicle entertainment system |
US7758117B2 (en) | 2005-11-02 | 2010-07-20 | Chung Lung Chang | Headrest-mounted entertainment systems |
US7762627B2 (en) | 2005-11-02 | 2010-07-27 | Chung Lung Chang | Headrest-mounted entertainment systems |
US7812784B2 (en) | 2005-11-02 | 2010-10-12 | Chung Lung Chang | Headrest mounted entertainment system |
DE202009009884U1 (en) * | 2009-07-21 | 2010-12-02 | Audi Ag | Screen adjustment device for a motor vehicle |
US8120716B2 (en) | 2005-06-16 | 2012-02-21 | Audiovox Corporation | Vehicle entertainment system including monitor for rear view enhancement |
US8429694B2 (en) | 2002-10-28 | 2013-04-23 | Chung L Chang | Mobile video system |
US8585140B2 (en) | 2002-08-14 | 2013-11-19 | Chung L. Chang | Headrest-mounted monitor |
Families Citing this family (2)
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---|---|---|---|---|
US6067078A (en) * | 1996-09-03 | 2000-05-23 | Lear Automotive Dearborn, Inc. | Dual screen display device |
CN110949432A (en) * | 2019-12-09 | 2020-04-03 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Intelligent luggage rack for railway motor train unit |
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-
1991
- 1991-06-07 DE DE4118711A patent/DE4118711A1/en not_active Ceased
-
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- 1992-06-04 FR FR9206770A patent/FR2677313A1/en active Pending
- 1992-06-05 IT IT000427A patent/ITRM920427A1/en not_active IP Right Cessation
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EP0409232A2 (en) * | 1989-07-20 | 1991-01-23 | Kabushiki Kaisha Toshiba | Car-mounted video displaying apparatus |
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Cited By (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5822023A (en) * | 1993-03-02 | 1998-10-13 | Prince Corporation | Projected display system for a vehicle |
US5467106A (en) * | 1994-02-10 | 1995-11-14 | Hughes-Avicom International, Inc. | Retractable face-up LCD monitor with off-monitor power supply and back-EMF braking |
FR2716062A1 (en) * | 1994-02-10 | 1995-08-11 | Hugues Avicom International In | Liquid crystal retractable monitor e.g. for aircraft passenger |
US6124902A (en) * | 1996-08-16 | 2000-09-26 | Rosen Products Llc | Automotive display unit |
US6181387B1 (en) | 1996-08-16 | 2001-01-30 | Rosen Products Llc | Display unit |
US5946055A (en) * | 1996-08-16 | 1999-08-31 | Rosen Product Development, Inc. | Display unit |
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Also Published As
Publication number | Publication date |
---|---|
FR2677313A1 (en) | 1992-12-11 |
ITRM920427A0 (en) | 1992-06-05 |
ITRM920427A1 (en) | 1992-12-08 |
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Legal Events
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OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |