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公开(公告)号：EP2324270A1
公开(公告)日：2011-05-25
申请号：EP09781704.3
申请日：2009-08-11
CPC分类号： F16H25/20 , B60N2/0232 , B60N2/067 , B60N2002/0236 , F16H1/16 , F16H57/022 , F16H57/039 , F16H2025/209 , F16H2057/02095 , F16H2057/0235 , F16H2057/125 , Y10T29/4998 , Y10T74/19565
摘要： An adjusting gearing for an adjusting device of a motor vehicle is provided. The adjusting gearing having a gearing housing, having a drive input wheel which is arranged in the gearing housing and which has bearing collars formed at both sides of the drive input wheel, and having a drive output wheel which is arranged in the gearing housing and which meshes with the drive input wheel and the axis of which is aligned substantially perpendicular to the axis of the drive input wheel. The adjusting gearing further comprising a single part gearing housing having a first housing chamber for holding the drive input wheel and having a second housing chamber for holding the drive output wheel, a bearing point which is formed in the first housing chamber and which serves to hold a first bearing collar of the drive input wheel and a bearing point which is formed in the second housing chamber and which serves to hold a first bearing collar of the drive output wheel, and axially adjustable bearing bushes having cylindrical bushes, which are matched to the inner diameters of the housing chambers for centering second bearing collars of the drive input wheel and of the drive output wheel.
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公开(公告)号：EP1984206B1
公开(公告)日：2009-12-09
申请号：EP07703349.6
申请日：2007-02-08
发明人： HOFMANN, Jochen , KRÖNER, Gregor
IPC分类号： B60N2/02
CPC分类号： B60N2/0284
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3.发明授权
公开(公告)号：EP1476323B1
公开(公告)日：2009-07-22
申请号：EP02792601.3
申请日：2002-11-18
CPC分类号： F16H57/025 , B60J7/10 , B60N2/0224 , B60N2/0232 , B60N2/067 , B60N2/1853 , B60N2/929 , B60N2002/0236 , E05F15/689 , E05F15/697 , E05Y2900/542 , E05Y2900/55 , F16H1/16 , H02K7/1166 , Y10T74/18664 , Y10T74/18808 , Y10T74/2186
摘要： A spindle or worm drive for adjustment devices in motor vehicles, secured with a fixed spindle or a fixed toothed rack to the first of two parts which can be adjusted in relation to each other, provided with a gear mechanism which is connected to the second of the two parts which can be adjusted in relation to each other. The gear housing is free from backlash and is enclosed by at least one bearing shell (5,6) such that it is pivotable about at least one axis, said bearing shell consisting of two bearing plates (5,6) which fit into one another and which can be joined to each other after enclosure of the gear housing (4). The gear housing (4) is made of plastic and is provided with a concave or convex housing part (42, 43) which is surrounded by a convex or concave bearing shell section (54, 64) made of a material which is suitable for receiving crash forces, especially a metal material.
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公开(公告)号：EP1984206A1
公开(公告)日：2008-10-29
申请号：EP07703349.6
申请日：2007-02-08
发明人： HOFMANN, Jochen , KRÖNER, Gregor
IPC分类号： B60N2/02
CPC分类号： B60N2/0284
摘要： The invention relates to a device for adjusting the seat depth of a motor vehicle seat, with a seat depth adjustment part (2) which is essentially movable in the direction of travel in relation to the lower part (1) of the motor vehicle seat, a driving device for the seat depth adjustment part (2) and a tracking device (5) for a cushion material covering the seat depth adjustment part (2). The adjustment unit (4) driving the seat depth adjustment part (2) and the tracking device (5) for the cushion material form a structural and functional unit which makes it possible for the seat depth adjustment device of the motor vehicle seat to be preassembled in a simple manner, to be constructed very compactly and to easily be adapted to the circumstances of a motor vehicle seat.
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公开(公告)号：EP1699662A1
公开(公告)日：2006-09-13
申请号：EP04802970.6
申请日：2004-12-16
发明人： BÄTZ, Harald , HOFMANN, Jochen
CPC分类号： B60N2/3013 , B60N2/3047 , B60N2/3072 , B60N2/309 , B60N2/36 , B60N2002/957
摘要： The invention relates to a motor vehicle seat comprising a backrest, which provides a support for the back of a seat occupant when in the position of use, and a pivotally mounted upholstery carrier for seat upholstery, defining a seat surface for a seat occupant when in the position of use, in addition to a folding mechanism for folding the upholstery carrier in front of the backrest such that the upholstery carrier extends substantially along the backrest when the latter is in the position of use. According to the invention, the folding mechanism (1,2) comprises a pair of levers (1), wherein both levers (11, 12) are hingedly coupled to each other at a knee joint (10), forming an acute angle (A) at said knee joint (10), and such that the acute angle (A) is transformed into an obtuse angle (B) when the upholstery carrier (T) is folded out of the position of use in front of the backrest (R).
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公开(公告)号：EP1663704A1
公开(公告)日：2006-06-07
申请号：EP04786180.2
申请日：2004-08-25
发明人： FISCHER, Markus , HOFFMANN, Matthias , BAUERSACHS, Andrea , FORKEL, Michael , HOFMANN, Jochen , MACHT, Alwin , SCHECK, Georg
CPC分类号： B60N2/0232 , B60N2/66 , B60N2/6673
摘要： The invention relates to a motor vehicle seat back structure comprising a backrest support frame which consists of a surface turned towards the seat user's back, a lordosis support which is arranged on the front part of the backrest support frame for supporting the user's back and an adjusting device for vertically adjusting the lordosis support position with respect to the extension plane of said backrest support frame. Said invention is characterised in that the adjusting device comprises at least one adjusting element (11, 12) operably connected to the lordosis support and at least one sliding element (21, 22) which is displaceable with respect to said adjusting element (11, 12) and interacts therewith in such a way that when the sliding element (21, 22) moves, the adjusting element (11, 12) is displaced with a directional component (x) perpendicularly to the displacement direction (y, z) of the sliding element (21, 22) and performs an action on said lordosis support in the direction (x).
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公开(公告)号：EP1545928A1
公开(公告)日：2005-06-29
申请号：EP03750369.5
申请日：2003-09-16
IPC分类号： B60N2/20
CPC分类号： B60N2/20
摘要： The invention relates to a seat assembly for a motor vehicle seat, comprising a seat frame, which defines a seating surface for a motor vehicle occupant and a pivotally mounted backrest, which can be folded onto the seating surface about a pivoting axis. According to the invention, the pivoting axis (5) is displaced along a predetermined path, when the backrest (R) is folded forwards onto the seating surface (F).
摘要翻译： 用于机动车辆座椅的座椅组件技术领域本发明涉及一种用于机动车辆座椅的座椅组件，包括限定用于机动车辆乘客的座椅表面的座椅框架和可枢转地安装的靠背，所述座椅框架可围绕枢转轴线折叠到座椅表面上。 根据本发明，当靠背（R）向前折叠到就座表面（F）上时，枢转轴线（5）沿预定路径移位。
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8.发明公开FAHRZEUGSITZ MIT IN SICH VERDREHBARER BZW. TORDIERBARER RÜCKENLEHNE UND SCHALTBARER GETRIEBEEINHEIT FÜR DIE AUFTEILUNG EINES ANTRIEBSMOMENTS ZWISCHEN ZWEI LEHNENLÄNGSSEITEN 有权带翻转或BZW的车辆座椅。 用于在两个长度长度页之间分配驱动扭矩的可倾斜背托和开关齿轮单元
公开(公告)号：EP3280611A1
公开(公告)日：2018-02-14
申请号：EP16717109.9
申请日：2016-03-31
发明人： TREICHL, Markus , HÖPPEL, Michael , BEYERSDORFER, Hartmut , MERGL, Christian , HOFMANN, Jochen , LAUER, Christoph , LORENZ, Stephan
CPC分类号： B60N2/0232 , B60N2/0276 , B60N2/22 , B60N2/68 , B60N2/976 , B60N2002/022 , B60N2002/0236 , B60N2002/024 , B60N2002/0256
摘要： The invention relates to a vehicle seat (F) comprising a lower seat frame (U), which defines a seat surface, and a backrest (L). The backrest (L) extends along a backrest longitudinal axis (B), and the backrest longitudinal axis (B) runs at an inclination angle relative to the seat surface when the backrest (L) is in a use position in which a person (P) can sit on the vehicle seat (F) as intended. The vehicle seat also comprises a drive device with at least one drive unit (1) which allows the backrest (L) located in the use position to be rotated relative to the backrest longitudinal axis (B) in an actuated manner by an external force, one longitudinal side of the backrest (L) being inclined backwards relative to a pivot axis (A) more steeply than the other longitudinal side. According to the invention, at least one switchable transmission unit (2) is provided, by means of which a drive torque generated by the drive unit (1) can be divided between the backrest longitudinal sides in order to rotate the backrest (L) relative to the backrest longitudinal axis (B).
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公开(公告)号：EP2324270B1
公开(公告)日：2012-10-10
申请号：EP09781704.3
申请日：2009-08-11
CPC分类号： F16H25/20 , B60N2/0232 , B60N2/067 , B60N2002/0236 , F16H1/16 , F16H57/022 , F16H57/039 , F16H2025/209 , F16H2057/02095 , F16H2057/0235 , F16H2057/125 , Y10T29/4998 , Y10T74/19565
摘要： An adjusting gearing for an adjusting device of a motor vehicle is provided. The adjusting gearing having a gearing housing, having a drive input wheel which is arranged in the gearing housing and which has bearing collars formed at both sides of the drive input wheel, and having a drive output wheel which is arranged in the gearing housing and which meshes with the drive input wheel and the axis of which is aligned substantially perpendicular to the axis of the drive input wheel. The adjusting gearing further comprising a single part gearing housing having a first housing chamber for holding the drive input wheel and having a second housing chamber for holding the drive output wheel, a bearing point which is formed in the first housing chamber and which serves to hold a first bearing collar of the drive input wheel and a bearing point which is formed in the second housing chamber and which serves to hold a first bearing collar of the drive output wheel, and axially adjustable bearing bushes having cylindrical bushes, which are matched to the inner diameters of the housing chambers for centering second bearing collars of the drive input wheel and of the drive output wheel.
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公开(公告)号：EP1594720B1
公开(公告)日：2010-06-09
申请号：EP04706612.1
申请日：2004-01-30
发明人： BOLEY, Dieter , HOFMANN, Jochen
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