• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to a bed device (|; ll; lll; IV; V; VI; Vll) comprising a bed unit (10) intended to be arranged in a driver's compartment of a motor vehicle (1) behind a driver's seat (5) and / or a passenger seat, the bed unit (10) comprising a bed surface (12a) which is adjustable by adjusting the extent of the bed surface in the longitudinal direction of the vehicle, said bed unit (10) communicating with said driver's seat (5) and / or passenger seat, whereby said The extent of the bed surface (12a) is adjustable by means of a reciprocating movement of the driver's seat (5) and / or the passenger seat in the longitudinal direction of the vehicle. The present invention also relates to a motor vehicle. (Fig. 2)
    公开号:SE1250542A1
    申请号:SE1250542
    申请日:2012-05-28
    公开日:2013-11-29
    发明作者:Lisa Johansson；Haakan Kaareby；Josefin Nilsson；Lars Skoeld；Tom Gryding
    申请人:Scania Cv Ab；
    IPC主号:
    专利说明:

    10152025means that allow the material body to be shaped so that the second bed surfaceobtains an adjustable size. Displacement of the bed elements relative to each otheris permitted by a power device in the form of an activatable gas damper.
    OBJECT OF THE INVENTIONAn object of the present invention is to provide a bed devicewith a bed unit intended to be arranged in a driver's compartment of asimple and effectivemotor vehicle behind a driver 's seat that enableswidth adjustment.
    SUMMARY OF THE INVENTIONThese and other objects, which appear from the following description,provided by a bed device and a motor vehicle ofinitially stated kind and which further exhibits the features stated in itcharacterizing part of the appended independent claims 1. Preferredembodiments of the bed device and the motor vehicle are defined inappended dependent claims 2-12 and 14.
    According to the invention, the objects are achieved with a bed device comprising abed unit intended to be arranged in the driver's compartment of a motor vehiclebehind a driver's seat and / or a passenger seat, the bed unitcomprises a bed surface which is adjustable by adjusting the bed surfaceextending in the longitudinal direction of the vehicle, said bed unit standingin cooperating connection with said driver's seat and / or passenger seat,whereby the extent of said bed surface is adjustable by means of a front andreturn movement of the driver 's seat and / or the passenger seat of the vehiclelongitudinal direction through. This adjusts the width ofthe bed device behind the driver 's seat automatically to the maximum possiblewithout the driver / operator having to take any action. Further do not need10152025the adjustment range of the chair is limited due to the bed device.
    The bed device can be permanently arranged and folded down too quicklyuse. This enables the driver to get to quickly and easilysleep mode without adding extra torque and without tearing surface layers inthe decor.
    According to an embodiment of the bed device, said bed unit comprises onefrom said chair facing fixed portion and one in cooperating connection withsaid chair and relatively said fixed portion movably arranged portion. Herebyeasy adjustment of the width of the bed unit is possible.
    According to an embodiment of the bed device, said fixed and movable portionoverlapping arranged. This enables easy adjustment of the widthof the bed unit.
    According to an embodiment of the bed device, said cooperating comprisesconnection at least one fastening element arranged on the chair at which saidbed unit is attached and a bracket arranged at the bed unit, wherebysaid fixed and movable portions are arranged to be displaced relative to each other andagain relative to each other by means of said chair. This provides efficientadjusting the width of the bed unit while the bed unit is attached to bothchair and back wall.
    According to an embodiment of the bed device, said bracket is arrangeddisplaceable along said fastening element in height of said chair.
    This enables efficient adjustment of angle adjustment ofthe backrest of the driver 's seat while maintaining a substantially horizontal positionthe bed unit. Furthermore, effective compensation for bump driving is made possibleor other irregularities which cause the vehicle to bounce, the bed unitand the chair is allowed to move relative to each other vertically.
    According to an embodiment of the bed device, said cooperating comprisesconnecting at least one resilient member, whereby said movable portionis arranged to be applied to said chair by means of said resilient means.10152025This enables efficient adjustment of the width of the bed unit, wherebythe width of the bed unit is increased as the chair is advanced by mentioningspring means by spring force ensure that the moving portion at all timesapplied to the backrest of the chair.
    According to one embodiment of the bed device, said spring spring is includedmeans a compression spring means and / or tension spring means. This makes it possibleeffective application of the movable part to the backrest of the chair.
    Compression spring means provide a compressive application, i.e. affix itmoving the part towards the chair by applying a pressing force on itmoving party. Tension spring means provides a traction application, i.e.apply the movable portion to the chair by applying a pullerforce on the moving part.
    According to one embodiment, the bed device further comprises contact means formaintaining said cooperating connection between said chairand bed unit. This keeps the bed unit in contact with the chair.
    According to an embodiment of the bed device, said contact means arearranged to offer unrolling and / or sliding contact between saidchair and said bed unit. This enables effective adaptation ofadjustment of the angle of the backrest of the chair while maintaining substantiallyhorizontal position of the bed unit. Furthermore, effective compensation is made possiblefor driving in bumps or other irregularities that cause the vehicle to bounce,wherein the bed unit and the chair are allowed to move relative to each other in the vertical direction.
    According to an embodiment of the bed device, said front and rearreciprocating movement of the seat in the longitudinal direction of the vehicle arranged toby means of electrical means, said cooperating connectionincludes said electrical means for coordinating adjustment of saidthe extent of the bed surface with said reciprocating movement of the chair.
    This enables a simple and efficient adjustment of the width of the bed unitwith an electrically controlled adjusting movement, the bed unit not10152025need to be in physical contact with the chair to adjust the bed unitthe extent of the bed surface through reciprocating movement of the chair.
    According to an embodiment of the bed device, said bed surface comprises oneelastic member attached to its end facing away from said chair and attached to saidchair. This provides a simple construction for achievingsaid adjustment of the bed surface area of the bed unit by forward andrecurrent movement of the chair. Only one batch andconsequently no fixed and movable portion with relative movement relative to each other.
    According to an embodiment of the bed device, said bed surface comprises onesig påthe bed unit with the feet of the batch with mesh configuration without having to takenetwork configuration. This allows the driver / operator to laytake off your shoes and be afraid to get dirty. Furthermore, one enables suchnet configuration an excellent "drying rack" for wet equipment when the bed unitnot used for rest.
    DESCRIPTION OF FIGURESThe present invention will be better understood with reference tothe following detailed description read together with the attachedthe drawings, where like reference numerals refer to like partsthroughout the many views, and in which:Fig. 1 schematically illustrates a side view of a motor vehicle according to aembodiment of the present invention;Fig. 2 schematically illustrates a top view of a cab of a vehicle such asA truckpresent invention;comprising a bed device according to an embodiment of10152025Figs. 3a-b schematically illustrate a side view of a cab of a vehicle such as onetruck comprising a bed device according to an embodiment of the presentinvention; andFig. 4 schematically illustrates a side view of a bed device according to aembodiment of the present invention;Fig. 5 schematically illustrates a side view of a bed device according to aembodiment of the present invention;Fig. 6 schematically illustrates a side view of a bed device according to aembodiment of the present invention; andFig. 7 schematically illustrates a side view of a bed device according to aembodiment of the present invention.
    DESCRIPTION OF EMBODIMENTSFig. 1present invention. The exemplary vehicle 1 consists of a heavyschematically illustrates a vehicle 1 according to an embodiment ofvehicle in the form of a truck with a cab 2. The vehicle can be anypreferably a suitable vehicle comprising a bed device intended to be arranged ina driver's compartment of a motor vehicle behind a driver 's seat. Vehicle 1comprises a bed device according to the present invention.
    Fig. 2 schematically illustrates a top view of a cab 2 of a vehiclesuch as a truck comprising a bed device I according to an embodiment ofpresent invention. The cab 2 has a front side 2a and a rear side 2bconstituting a rear wall 2b. In the front area of the cabin 2 is onedriver's seat 5 arranged. Said driver's seat 5 is adjustable in the vehiclelongitudinal direction through a reciprocating motion of the driver's seat5. The driver 's seat has a backrest 5a.10152025The bed device I comprises a bed unit 10 arranged in the cabin 2 ofthe motor vehicle 1 behind the driver 's seat 5.
    The bed unit 10 comprises a bed surface 12a which is adjustable throughadjusting the extent of the bed surface 12a in the longitudinal direction of the vehicle.
    Said bed unit 10 is in cooperating connection with said driver's seat5, whereby the extent of said bed surface 12a is adjustable by means of areciprocating motion of the driver 's seat 5 in the longitudinal of the vehicledirection.
    The bed unit 10 has an upper side 10a intended to lie on and form during useconsequently a part of said bed surface 12a, an opposite underside 10b, afirst longitudinal side 10c and an opposite second longitudinal side 10d, and a firstshort side 10e and an opposite second short side 10f.
    The bed unit 10 comprises a first bed element 12 intended to be arrangedbehind the driver 's seat 5 and extends across the longitudinal of the vehicledirection running behind the driver 's seat 5, as well as an extent in the vehicle'slongitudinal direction between a rear fixed portion such as the wall portion of the caband the backrest 5a of the driver 's seat 5.
    The bed unit 10 further comprises a second bed element 14 arranged inconnection to the first bed element 12. The second bed element 14 hasa longitudinal extension which is arranged to run in the cab 2 across the vehiclelongitudinal direction in the extension of the first bed element 12.
    Said first bed element 12 of the bed unit 10 is cooperatingconnection to said driver's seat, whereby the extent of the bed surface 12aof the bed element is adjustable by means of a reciprocating movement ofthe driver's seat 5 in the longitudinal direction of the vehicle. Said first bed element12 of the bed unit 10 is consequently in cooperating connection withsaid driver's seat 5 so that its width extension in the longitudinal of the vehicledirection is adjustable by means of a reciprocating movement of the driver 's seat5 in the longitudinal direction of the vehicle. The width of the first bed element 12 is10152025consequently adjustable between a first width W1 where the driver's seat 5 is in oneprojected position and a second width W2 where the driver's seat 5 is in a rearwardly projected positionposition by means of said reciprocating movement of the driver 's seat 5.
    According to an embodiment shown in Fig. 2, said bed surface 12a ofsaid first bed element 12 of the bed unit 10 of the bed device 1a network configuration. According to a variant, said first bed element 12 is constitutedof the bed unit 10 of a mains configuration. Said network configuration is constitutedaccording to a variant of a rigid element, with one fixed and one cooperatingconnection with said driver's seat and relative to said fixed portion movablyarranged lot in accordance with what is shown in fig. 3a-b, 4-6.
    By designing the first bed element 12 with suchnetwork configuration, the driver can lie down on the bed unit 10 with his feet onthe party with mesh configuration without having to take off your shoes and be afraidto soil. Furthermore, the net configuration enables an excellent "drying rack"for wet equipment when the bed unit 10 is not used for rest.
    Figs. 3a-b, and Figs. 4-7 show different embodiments of the bed device 11; lll;IV; V; WE; Vll according to the present invention.
    In the bed device 11; lll; IV; V; VI according to the embodiments shown in Figs.b, 4-6, said bed unit 10 comprises a fixed seat 5 facing away from said driver's seat 5portion 12b and a co-operative connection with said driver's seat 5 andrelative to said fixed portion 12b movably arranged portion 12c. Consequentlysaid first bed element 12 of the bed unit comprises one from saiddriver's seat 5 facing fixed portion 12b and a cooperating connection with saiddriver's seat 5 and relative said fixed portion 12b movably arranged portion 12c. Thefixed and 12b,overlapping arranged.the movable portion 12c is according to these embodimentsThe movable portion 12c may be movably arranged relative to the fixed portion 12bby any suitable means. According to a variant, it is one of themmovable and fixed portion 12c, 12b arranged to run in a locking configuration of10152025the second of said movable and fixed portions 12c, 12b, for example according towith a kitchen drawer or equivalent, where according to a variant ball bearings, roller meansor the like is provided to facilitate said movement throughthereby achieving reduced friction. According to an alternative variantone of the movable and fixed portions 12c, 12b includes a piston rod andthe second of said movable and fixed portion a piston cylinder in which saidpiston rod is arranged to run.
    Figs. 3a-b schematically illustrate a side view of a cab 2 of a vehicle as wella truck comprising a bed device II; III according to embodiment ofpresent invention.
    In the front area of the cab 2 a driver's seat 5 is arranged. Mentioneddriver's seat 5 is adjustable in the longitudinal direction of the vehicle through a front andrecurrent movement of the driver 's seat 5.
    In the rear area of the cabin 2, the bed device I is according to the presentinvention intended to be arranged.
    Fig. 3a shows the first bed element 12 of the bed unit 10 ofthe bed device II in a compressed position and Fig. 3b shows the firstthe bed element 10 in an extended position. The fixed and movable portion 12b, 12c isaccording to this embodiment arranged overlapping in such a way that the movablethe portion 12c is pushed into the fixed portion 12b.
    Fig. 3b schematically illustrates an alternative embodiment wherein saidreciprocating movement of the driver 's seat 5 in the longitudinal of the vehicledirection is arranged to take place by means of electrical means, saidcooperating connection includes said electrical means 100, 102, 104to coordinate adjustment of the extent of said bed surface, i.e. the firstthe width of the bed element, with said reciprocating motion atthe driver 's seat 5.1015202510In this case, the bed device III according to a variant comprises a system forsaid control of driver's seat 5 and bed element 12 comprising aelectronic control unit 100.
    The electronic control unit 100 is connected to the driver's seat 5 via a link102, the electronic control unit 100 being arranged to receive onesignal from an actuator (not shown) or the equivalent ofdriver 's seat 5 driver' s seat movement data for orbackward movement of the driver 's seat 5. The electronic control unit 100 is102 arranged torepresentative driver's movement data forrepresentedthe driver 's seat 5orvia the link send a signal toactivation of forwardbackward movement of the driver 's seat 5.
    The electronic control unit 100 is connected to the bed device 11,i.e. the movable portion 12c of the first bed member 12, via a link 104,wherein the electronic control unit 100 is arranged to send a signal tothe bed device representing driver's seat movement data for touching saidmovable portion 12c in accordance with the movement of the driver 's seat 5.
    Figs. 4 and 5 schematically illustrate a side view of bed devices IV; V according toembodiments of the present invention.
    According to the embodiments in Figs. 4 and 5, said cooperating includesconnecting at least one resilient member 20, 30 whereby said movableportion is arranged to be applied to by means of said resilient means 20, 30said driver's seat 5. The width of the bed unit 10 is increased as the driver's seat is advancedin that said spring means 20, 30 by spring force ensure that the movablethe portion 12c is constantly attached to the backrest 5a of the driver 's seat 5.
    The bed devices IV; V according to the embodiments of Figs. 4 and 5 comprisesfurther contact means 40 for maintaining said co-operationconnection between said driver's seat and bed unit.1015202511Said contact means 40 are arranged to offer unrolling and / orsliding contact between said driver's seat 5 and said first bed element12 of said bed unit 10. According to one embodiment, said12c of the firstthe bed element 12 is provided with rolling means arranged to abut and rollcontact means 40 a at said movable portionalong the backrest 5a of the driver 's seat 5.
    Said contact means 40 may be of any suitablecontact means 40 for facilitating unrolling and / or sliding contactbetween said driver's seat 5 and said first bed element 12 of saidbed unit 10. According to a variant, said contact means 40 comprises an onthe backrest 5a of the driver's seat 5a is arranged to be receivedroller means or equivalent at the movable portion 12c. Such a configurationwith rail / ball bearings would improve height movement and counteract inertia inthe movement, where the inertia increases with inclination of the backrest 5a of the driver's seat 5.
    Fig. 4 schematically illustrates a side view of a bed device IV according to aembodiment of the present invention. According to this embodiment ofthe bed device IV comprises said resilient member 20 acompression spring means 20.
    The compression spring means 20 is arranged to provide a compressionplacement, i.e. applying the movable portion 12c to the driver 's seat 5 throughapplying a compressive force to the movable portion 12c. Herebyefficient application of the movable portion 12c to the driver 's seat 5 is possiblebackrest 5a.
    Said compression spring means 20 is connected to one end at a variantthe fixed portion 12b adjacent to the rear portion 2b of the cab, alternativelyconnected to the rear portion 2b of the cab and at the other end connected to itmoving portion 12c. The compression spring member 20 may be anypreferably suitable compression spring means 20.1015202512Fig. 5 schematically illustrates a side view of a bed device V according to aembodiment of the present invention. According to this embodiment ofthe bed device V includes saidresilient means 30 atension spring means 30.
    The traction spring member 30 is arranged to provide a traction application,i.e. applying the movable portion 12c to the driver's seat 5 by applyinga pulling force on the movable portion 12c.
    Said tension spring means 30 is connected to one end at a varianta fixed portion adjacent to the lower portion of the cab 2, alternatively connected tothe driver's seat 5 and at the other end connected to it against the rear portion 2bat the cab 2, apply the end region of the movable portion 12c forproviding said pulling force for said application. Thethe pulling spring member 30 may be any suitable onetension spring means 30.
    Fig. 6 schematically illustrates a side view of a bed device VI according to aembodiment of the present invention, wherein said cooperatingconnection comprises at least one fastening element 50 arranged on the driver's seat 5to which said bed unit 10 is attached and one arranged at the bed unit 10bracket 60, whereby said fixed and movable portions 12b, 12c are arranged tomutually displaced and eat relative to each other by means of said driver's seat5.
    Said bracket 60 is arranged slidably along said fastening element 50 inheight of said driver's seat 5. The fastening element 50 comprises according to thisembodiment one arranged in height along the backrest 5a of the driver's seat 5bar. The bracket 60 comprises a running loop intended to be arranged around the saidrunning bar and arranged to run along said running bar.
    Said fastening element 50 and bracket 60 may be of any suitable typecombination for said cooperating connection, where the bracket 60 isslidably arranged along the fastening element 50 in height. The fastener 50 can101520253013according to a variant comprises a rail or equivalent where the rail according to avariant includes ball bearings for reduced friction, the fastening element beingslidably attached to said rail to allow relative movement in height betweenfirst bed element and driver's seat.
    Fig. 7 schematically illustrates a side view of a bed device V11 according to aembodiment of the present invention.
    According to this embodiment, said bed surface 12a comprises an elastic memberattached to its end facing from said driver's seat 5 to rear cab wall 2b orcorresponding fixed portion and attached to said driver's seat 5. According to a variantthe first bed element 12 is constituted by said elastic means. Mentionedelastic members may be of any suitable elastic material, whereinwhen returning from an extended position where the driver 's seat is in a forward position toa compressed position where the driver's seat 5 is in a rearwardly projecting position, saidelastic members return / springs back to the original position. By usingsuch an elastic member provides a simple construction for providingof said adjustment of the bed surface 12a of the bed unit 10 byreciprocating movement of the driver 's seat 5. Only one is requiredparty and consequently no fixed and moving party with relative relative movementeach other.
    Above has a bed device with a bed unit comprising a firstAccording tothe bed device may comprise a corresponding bed element in accordancebed elements arranged behind the driver 's seat. a variant wouldwith any of the above embodiments arranged behind an adjacent onethe driver's seat arranged passenger seat of the vehicle, where the bed elementarranged behind the driver's seat and passenger seat according to a variant consists ofbed elements according to the same embodiment and according to an alternative variant ofvarious embodiments of the present invention. Embodiment / designof bed elements behind the driver's seat and passenger seat may differ dependingon which side you want to have your feet and which side you want to have your headwhen using the bed device. According to a variant, the bed element is in1015202514according to the first bed element arranged only behind saidpassenger seat.
    Said bed unit can be in cooperating connection with said driver's seatin any suitable manner, whereby said bed surface 12aextent is adjustable by means of a reciprocating motion ofthe driver's seat 5 in the longitudinal direction of the vehicle, where said adjustment canachieved in any suitable manner. According to a variantsaid adjustment is effected by means of one included in the bed devicetransducers arranged to sense the distance between the back of the driver 's seat andthe rear wall of the cab, the control means of the bed device beingarranged to regulate adjustment of the bed surface, ie. the width of the bed unit,based on a reciprocating movement of the driver 's seat 5 in the vehiclelongitudinal direction. Said regulation can be achieved according to a variantby any suitable type of rangefinder. According to a variantsaid adjustment is effected by means of adjacent air valve meansan adapted force, wherein the air valve means according to a variant constitutes saidspring means. Said relative motion between said fixed and movable portionsproduced according to a variant by means of pneumatics or hydraulics, where according toa variant piston means is used.
    According to a variant, the first bed element of the bed unit comprisesthe bed device according to the present invention three parts, a fixed portion, onerelative to the fixed portion arranged movable portion and a below and against saidfixed and movable portion arranged portion arranged to protrude in the extended positionbetween the fixed and movable portion and consequently form part of the bed surface,and when the fixed and movable portion is pushed towards the compressed position, it is the portionarranged to be depressed by the fixed and movable portion.
    The above-mentioned embodiments can be combined arbitrarily.
    The above description of the preferred embodiments of the present inventioninvention has been provided for illustrative and descriptive purposes. It is15not intended to be exhaustive or to limit the invention to thosedescribed variants. Obviously, many modifications andvariations to be apparent to those skilled in the art. The embodiments have been selected anddescribed to best explain the principles of the invention and its practicalityapplications, thereby enabling one skilled in the art to understand the inventionfor different embodiments and with the various modifications that are appropriatefor the intended use.
    权利要求:
    Claims (14)
    [1]
    A bed device (|; ll; lll; IV; V; VI; Vll) comprising a bed unit (10) intended to be arranged in a driver's compartment of a motor vehicle (1) behind a driver's seat (5) and / or a passenger seat, wherein the bed unit (10) comprises a bed surface (12a) which is adjustable by adjusting the extent of the bed surface (12a) in the longitudinal direction of the vehicle, characterized in that said bed unit (10) is in cooperating connection with said driver's seat (5) and / or passenger seat, whereby said the extent of the bed surface (12a) is adjustable by means of a reciprocating movement of the driver's seat (5) and / or the passenger seat in the longitudinal direction of the vehicle.
    [2]
    A bed device according to claim 1, wherein said bed unit (10) comprises a fixed portion (12b) facing away from said chair (5) and a portion (12c) movably arranged in cooperating connection with said chair (5) and relative to said fixed portion.
    [3]
    A bed device according to claim 2, wherein said fixed and movable portions (12b, 12c) are arranged overlapping.
    [4]
    Bed device according to 2 or 3, wherein said cooperating connection comprises at least one fastening element (50) arranged on the chair (5) to which said bed unit (10) is attached and a bracket (60) arranged at the bed unit (10), whereby said fixed and movable portions (12b, 12c) are arranged to be displaced relative to each other and eat relative to each other by means of said chair (5).
    [5]
    A bed device according to claim 4, wherein said bracket (60) is arranged slidably along said fastening element (50) in height of said chair (5).
    [6]
    Bed device according to 2 or 3, wherein said cooperating connection comprises at least one resilient member (20, 30), whereby said movable portion (12c) is arranged to be applied to said chair (5) by means of said resilient member (20, 30). 10 15 20 17
    [7]
    A bed device according to claim 6, wherein said resilient means (20, 30) comprises a compression spring means (20) and / or tension spring means (30).
    [8]
    A bed device according to claim 6 or 7, further comprising contact means (40) for maintaining said cooperating connection between said chair (5) and bed unit (10).
    [9]
    Bed device according to claim 8, wherein said contact means (40) are arranged to offer unrolling and / or sliding contact between said chair (5) and said bed unit (10).
    [10]
    A bed device according to any one of claims 1-9, wherein said reciprocating movement of the chair (5) in the longitudinal direction of the vehicle is arranged to take place by means of electrical means (100, 102, 104), said cooperating connection including said electrical means to coordinate adjustment of the extent of said bed surface (12a) with said reciprocating movement of the driver 's seat (5).
    [11]
    A bed device according to claim 1, wherein said bed surface (12a) comprises an elastic member attached to its end facing away from said chair and attached to said chair (5).
    [12]
    A bed device according to any one of claims 1-11, wherein said bed surface (12a) comprises a mesh configuration.
    [13]
    Motor vehicle (1) comprising a bed device (I) according to any one of claims 1-12.
    [14]
    Motor vehicle according to claim bed device (I) according to any one of claims 1-12. 13, comprising a cab (2) with a
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    同族专利:
    公开号 | 公开日
    SE536498C2|2014-01-02|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE1250542A|SE536498C2|2012-05-28|2012-05-28|A bed arrangement|SE1250542A| SE536498C2|2012-05-28|2012-05-28|A bed arrangement|
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