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公开(公告)号：US12128804B2
公开(公告)日：2024-10-29
申请号：US17536677
申请日：2022-02-08
Applicant: GRAMMER AG
Inventor： Markus Hoffmann
CPC classification number: B60N2/812
Abstract: A support rod for a vehicle seat head restraint, which is formed as a tube, having at least one structure as part of a locking device and intended for cooperating with a catch of the locking device which is associated with a holding structure. The structure has a base surface which prevents movement of the catch radially to a central axis of the support rod and includes a catch surface that prevents, together with the catch, movement of the support rod in a first direction. At least one catch structure as a detent structure has a cut-out tongue. An inner surface of the tongue radially facing a central axis of the support rod at a free end being spaced apart from the base surface by a height so that the catch is movable at least with a partial region radially under a region of the inner surface of the tongue.
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2.发明授权公开(公告)号：US12103446B2
公开(公告)日：2024-10-01
申请号：US17118868
申请日：2020-12-11
Applicant: GRAMMER AG
Inventor： Florian Dotzler , Konstantin Krivenkov
Abstract: A vehicle seat having a suspension unit for cushioning the rolling and vertical suspension movements of the vehicle seat, wherein the vehicle seat has a vehicle seat upper part and a vehicle seat lower part, wherein the vehicle seat upper part and the vehicle seat upper part are connected by means of the suspension unit so that the vehicle seat upper part and the vehicle seat lower part are movable relative to one another, wherein the suspension unit has a scissor arrangement having a first scissor arm and a second scissor arm, the suspension unit is rotatably connected about a first axis of rotation to the vehicle seat lower part and comprises a spring element support and a first spring element, wherein a displacement element is provided which is mounted displaceably with respect to the vehicle seat lower part, wherein the first spring element is connected on the one hand to the displacement element and on the other hand to the spring element support, which is rotatably connected about a second axis of rotation to the first scissor arm and rotatably connected about a third axis of rotation to the second scissor arm.
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公开(公告)号：US11987156B2
公开(公告)日：2024-05-21
申请号：US17172632
申请日：2021-02-10
Applicant: GRAMMER AG
Inventor： Konstantin Lorey , Konstantin Krivenkov , Erwin Haller
Abstract: A device for level regulation and level stabilization of a vehicle seat upper part. The device includes an air spring that spring loads a movement of the vehicle seat lower part and of the vehicle seat upper part relative to one another, the vehicle seat lower part and the vehicle seat upper part are arranged in a non-deflected state at a predeterminable distance from one another. The air spring is fluidically connected to a working volume of an additional volume module. A control unit decreases the volume of the working volume in the event of an increase in the distance and increases the volume of the working volume in the event of a decrease in the distance such that the pressure in the air spring can be changed such that the distance between the vehicle seat upper part and a reference surface is substantially unchanged.
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公开(公告)号：US11827131B2
公开(公告)日：2023-11-28
申请号：US17743068
申请日：2022-05-12
Applicant: Ralph Nuss
Inventor： Ralph Nuss
CPC classification number: B60N2/767 , B60N2/0232 , B60N2/753
Abstract: The invention relates to an armrest with a support (15) for a vehicle seat (10), the support being movable by a side mechanism (27), relative to a base between a proximal and a distal position and is pivotable by a pivot assembly (28), between a first pivot position and a second pivot position, wherein the side mechanism (27) comprises a first part (16) of the base and a second part (18) on the support (15), wherein the first part (16) is connected to the second part (21) by an articulation (37).
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公开(公告)号：US20230191967A1
公开(公告)日：2023-06-22
申请号：US18071928
申请日：2022-11-30
Applicant: GRAMMER AG
Inventor： Martin STUIBER
IPC: B60N2/75
CPC classification number: B60N2/757
Abstract: A method for producing a connection, including the steps of: providing a connecting part and a retaining part; making a cut-out in the retaining part, wherein a plane is created by the cut-out; turning a deformation region of the retaining part surrounding the cut-out out of the plane such that the cut-out is enlarged and a seat is produced; arranging the connecting part in the cut-out; and forming the deformation region back in the direction of the plane such that the cut-out is reduced in size and the retaining part is connected at least force-fittingly to the connecting part.
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Patent Agency Ranking
公开(公告)号：US11654799B2
公开(公告)日：2023-05-23
申请号：US17082209
申请日：2020-10-28
Applicant: GRAMMER AG
Inventor： Erwin Haller
CPC classification number: B60N2/1615 , B60N2/0232 , B60N2/502 , B60N2/505 , B60N2/522 , B60N2/525 , B60N2002/0236
Abstract: The invention relates to an apparatus for adjusting a seat position for a vehicle seat, which comprises at least one support element for a seat part and can be connected to a seat substructure, wherein the apparatus comprises at least one first limb and at least one second limb, wherein the limbs can be rotatably arranged on the seat substructure and the at least one support element, wherein a first angle α between the first limb and the support element can be adjusted by an angle adjustment device, wherein the at least one first limb and the at least one second limb each have a lever portion, and these are mechanically coupled, and wherein a change in the angle α causes a displacement of the at least one support element along a height axis Z, and a change in an angle of inclination θ of the support element.
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公开(公告)号：US11488425B2
公开(公告)日：2022-11-01
申请号：US16514073
申请日：2019-07-17
Applicant: GRAMMER AG
Inventor： Roland Übelacker
IPC: G07C5/08 , G01H1/14 , G01H1/16 , F16F9/32 , B60G17/00 , B60N2/50 , F16F15/00 , F16F15/02 , B60W50/14
Abstract: The invention relates to a system for representing vibrations for a vehicle, comprising a vehicle seat with an upper part and a lower part, which are mounted movably relative to each other by means of a vibration device, wherein at least a first sensor, which is adapted to detect at least one first characteristic of a first acceleration of the upper part relative to the lower part, is arranged on the upper part, and wherein at least one second sensor, which is adapted to detect at least one second characteristic of a second acceleration of the lower part relative to a subsurface of the vehicle, is arranged on the lower part, wherein a display device is arranged with a first section and a second section, in each case exhibiting a complete division into at least two, preferably three segments, wherein the size ratios of the at least two segments to one another can be updated depending on a current value of the at least one first characteristic or the at least one second characteristic.
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公开(公告)号：US20220194267A1
公开(公告)日：2022-06-23
申请号：US17544376
申请日：2021-12-07
Applicant: GRAMMER AG
Inventor： Erwin HALLER , Konstantin KRIVENKOV
Abstract: The invention relates to a height-adjustable control lever carrier for a commercial vehicle seat, which carrier is at least partially arranged to the side of a seat part, wherein the control lever carrier is provided for receiving at least one control lever for controlling vehicle equipment and at least one armrest, and is characterised in that the control lever carrier comprises a multi-joint mechanism construction, by means of which the control lever carrier is adjustable both in a seat height direction and in a seat longitudinal direction relative to the seat part.
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公开(公告)号：US11285846B2
公开(公告)日：2022-03-29
申请号：US17118897
申请日：2020-12-11
Applicant: GRAMMER AG
Inventor： Florian Dotzler , Konstantin Krivenkov
Abstract: The invention relates to a vehicle seat comprising a vehicle seat upper part and a vehicle seat lower part, which are spaced apart from one another along a height axis Z and are connected to one another by means of a scissor frame arrangement, wherein at least two damping elements are provided between the vehicle seat upper part and the vehicle seat lower part, the at least two damping elements each extending, inclined at an angle of attack α, relative to a first axis parallel to the height axis.
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公开(公告)号：US11220221B2
公开(公告)日：2022-01-11
申请号：US16327815
申请日：2017-08-29
Applicant: GRAMMER AG
Inventor： Hubert Keller , Manfred Schlierf
Abstract: The invention relates to a console for a vehicle passenger compartment. The console comprises for example an armrest and a fixed storage compartment that is under the armrest. The object of the invention is to provide a console comprising a storage compartment that offers a high degree of flexibility with respect to the possible uses in the vehicle and with respect to the space requirement.
The particularity is that the console of a vehicle has a frame and a container, wherein the container is mounted so as to be movable relative to the frame, and wherein the container can be completely separated from the frame.
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