Patents Assigned to GRAMMER Aktiengesellschaft
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Publication number: 20240375565Abstract: The invention relates to an active vehicle seat suspension system with a lower part and an upper part of a vehicle seat and a scissor frame arranged therebetween with at least one first and at least one second scissor arm articulatedly connected thereto, wherein at least the first scissor arm is articulatedly connected with a first end to the upper part and is articulatedly connected with a second end to the lower part and is displaceable thereon, wherein at least one traction means which can move the second end of the first scissor arm forwards or backwards, as viewed in the longitudinal direction of the vehicle seat, is firmly connected to at least one rolling axle which is arranged at the second end.Type: ApplicationFiled: May 1, 2024Publication date: November 14, 2024Applicant: GRAMMER AktiengesellschaftInventor: Florian DOTZLER
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Publication number: 20240360893Abstract: A kinematic component comprising a first movably adjustable component, a second movably adjustable component and a device which has a rotatable actuator, wherein the device is preferably provided and designed for this purpose, transmitting a rotary movement of the actuator to the movably adjustable components, the first movably adjustable component being adjustable in a first direction of rotation of the actuator and the second movably adjustable component being adjustable in a second direction of rotation of the actuator, which is opposite to the first direction of rotation.Type: ApplicationFiled: April 17, 2024Publication date: October 31, 2024Applicant: GRAMMER AktiengesellschaftInventor: Alexander GRÜDL
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Publication number: 20240360892Abstract: A kinematic component comprising a first movably adjustable component, a second movably adjustable component and a device which is provided and designed to adjust the movably adjustable components independently of each other, and wherein the device is provided and designed to recognise a first reference position of the first movably adjustable component and a second reference position of the second movably adjustable component, wherein the device is further provided to reference the first movably adjustable component upon recognition of the first reference position and to reference the second movably adjustable component upon recognition of the second reference position.Type: ApplicationFiled: April 17, 2024Publication date: October 31, 2024Applicant: GRAMMER AktiengesellschaftInventors: Alexander GRÜDL, Marco REDWITZ
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Patent number: 12109942Abstract: The invention relates to a vehicle seat having a lower part and an upper part displaceable in a height direction relative to the lower part, the lower part and the upper part being connected to one another in a manner displaceable relative to one another by means of a connecting unit, and a height adjustment unit being provided which is intended and designed to adjust a spacing of the lower part from the upper part, wherein the vehicle seat has a light display unit comprising a light source and a deflection unit for deflecting light of the light source, the light display unit being provided and adapted to output a first light indication when the spacing of the lower part to the upper part is outside a predetermined target area and to output a second light indication when the spacing is within the target area during a first operating state of the vehicle seat.Type: GrantFiled: December 15, 2022Date of Patent: October 8, 2024Assignee: GRAMMER AKTIENGESELLSCHAFTInventor: Florian Dotzler
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Publication number: 20240295234Abstract: A retaining clip for fastening a pin-like first part in an opening of a second part includes a spring elastic base body with a U-shaped recess for receiving the pin-like first part and with two side legs delimiting the recess. A first and a second inner side arm form an apex of the U-shaped recess. An end of the first inner side arm is connected to an end of a first outer side arm. An end of the second inner side arm is connected to an end of a second outer side arm. A second end of the first outer side arm and a second end of the second outer side arm each project laterally into the U-shaped recess in the region of its apex with the outer side of an arcuate section.Type: ApplicationFiled: January 4, 2024Publication date: September 5, 2024Applicant: GRAMMER AktiengesellschaftInventors: Manfred LINK, Rico HANITZSCH
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Publication number: 20240198875Abstract: A seating group comprising a first seat and a second seat arranged side by side and each adjustable in seat depth and lumbar support, each comprising a seat part and a backrest part. It may be provided that the first seat and the second seat are each formed and provided for simultaneous adjustment of a seat depth and a lumbar support, wherein the seating group is formed such that the first seat and the second seat are adjustable independently of each other in the respective seat depth and lumbar support.Type: ApplicationFiled: November 6, 2023Publication date: June 20, 2024Applicant: GRAMMER AktiengesellschaftInventors: Thomas PÖLLINGER, Christopher NEIDL
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Publication number: 20240198876Abstract: The invention relates to a vehicle seat for simultaneous adjustment of a seat depth and a lumbar support of the vehicle seat, wherein the vehicle seat comprises a backrest frame, a seat part frame and a connecting frame, wherein the connecting frame is rotatably connected about a first rotation axis to the backrest frame and rotatably connected about a second rotation axis to the seat part frame and connects the seat part frame to the backrest frame, wherein the seat part frame and the backrest frame are connected to a supporting element such that the seat part frame and the backrest frame are simultaneously displaceable relative to the supporting element.Type: ApplicationFiled: November 6, 2023Publication date: June 20, 2024Applicant: GRAMMER AktiengesellschaftInventors: Thomas PÖLLINGER, Christopher NEIDL, Sebastian WEGMANN
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Publication number: 20240174149Abstract: The invention relates to a vehicle seat comprising a base frame including a seat portion frame and a backrest frame, and a seat portion displaceable relative to the base frame. The vehicle seat comprises a backrest member, wherein the backrest member is being provided and adapted to be detachably connectable to the backrest frame and the seat part.Type: ApplicationFiled: September 25, 2023Publication date: May 30, 2024Applicant: GRAMMER AktiengesellschaftInventors: Sebastian LINGL, Michael NIEBAUER, Roland ÜBELACKER
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Publication number: 20240174148Abstract: The invention relates to a vehicle seat having a seat part frame and a seat part which can be displaced in relation to the seat part frame, wherein the seat part is guided on the seat part frame by means of a guide means.Type: ApplicationFiled: September 25, 2023Publication date: May 30, 2024Applicant: GRAMMER AktiengesellschaftInventors: Sebastian LINGL, Michael NIEBAUER
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Publication number: 20240140290Abstract: The invention relates to a table device, in particular for a seat arrangement in a person transport means comprising a first table element, wherein the first table element at least partially encloses a second table element, wherein the second table element is displaceable both together with the first table element and independently of the first table element between a first position and a second position.Type: ApplicationFiled: October 10, 2023Publication date: May 2, 2024Applicant: GRAMMER AktiengesellschaftInventors: Thomas Hägler, Christopher Neidl
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Publication number: 20240116418Abstract: The invention relates to a vehicle seat with a seat part and a backrest part, in which the backrest part has a frame element which encloses an inner surface, and comprises a knitted fabric arranged on the frame element, wherein the knitted fabric, at least in the region of the inner surface, is arranged to be free-swinging on the front side of the frame element and, at least in the region of the inner surface, an upholstery support element is arranged in or on the knitted fabric and is held exclusively by the said knitted fabric, wherein the knitted fabric, at least in the region of the inner surface, provides the sole support and/or upholstery for a seat user.Type: ApplicationFiled: September 25, 2023Publication date: April 11, 2024Applicant: GRAMMER AktiengesellschaftInventors: Thomas Pöllinger, Christopher Neidl, Sebastian Wegmann
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Publication number: 20240116419Abstract: The invention relates to a vehicle seat having a seat part and a backrest part, in which the backrest part has a frame element enclosing an inner surface and a knitted fabric arranged on the frame element, the frame element having at least one fastening element on each of at least two opposite inner sides and the knitted fabric each having a fastening element formed complementarily thereto and arranged on the backside, wherein the knitted fabric is fastened to the frame element by the fastening elements in such a way that the knitted fabric at least partially embraces the frame element from the outside inwards starting from a front side of the frame element facing the seat part and is substantially completely tensioned.Type: ApplicationFiled: September 25, 2023Publication date: April 11, 2024Applicant: GRAMMER AktiengesellschaftInventors: Thomas Pöllinger, Christopher Neidl, Sebastian Wegmann
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Publication number: 20240116548Abstract: The invention relates to a vehicle seat, in particular for rail transport, with a seat part, with a backrest part and with a soft upholstery section arranged on at least one hard seat plate for upholstering a seat surface of the seat part, in which the upholstery section has an upholstery cover on the upper side and an upholstery foam section which covers the entire surface of the upholstery cover, the upholstery foam section having at least one recess on the underside in which a plurality of foam spring elements arranged next to one another in the form of hollow cylinders are embedded.Type: ApplicationFiled: September 25, 2023Publication date: April 11, 2024Applicant: GRAMMER AktiengesellschaftInventors: Thomas Pöllinger, Christopher Neidl, Sebastian Wegmann
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Publication number: 20240109466Abstract: The invention relates to a backrest element for a vehicle seat, the backrest element comprising at least one frame element formed by a tubular element and forming at least one section of the backrest element, wherein a contour of the at least one frame element is given by a plurality of bends of the tubular element and is formed such that at least one inner surface is enclosed by the tubular element.Type: ApplicationFiled: September 1, 2023Publication date: April 4, 2024Applicant: GRAMMER AktiengesellschaftInventor: Andreas Pöhlmann
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Patent number: 11914414Abstract: Control device for operating at least one actuator of a vehicle, the control device comprising a deflectable control lever and a housing module, wherein a first guide element rotatable about a first rotation axis and a second guide element rotatable about a second rotation axis are provided, wherein the first guide element is arranged at a first end of the control lever and the second guide element is arranged between the first end and a second end of the control lever, wherein the housing module has through holes, which are designed as bearing for supporting the guide elements, so that the guide elements can be contacted from outside the housing module, wherein the housing module has a first coupling area on an outer side, wherein the first coupling area comprises a bearing of the bearings and the first coupling area is designed and provided to receive an additional module, which comprises an area formed at least partially complementary to the first coupling area, in such a way that the additional module canType: GrantFiled: August 8, 2022Date of Patent: February 27, 2024Assignee: GRAMMER AKTIENGESELLSCHAFTInventors: Bert Brouwers, Peter De Boeck, Mikhail Ponomarev, Kruthik Kumar Sujith Kumar
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Publication number: 20240051438Abstract: The invention relates to a seat assembly for a means of passenger transport comprising a frame element on which a backrest element and a seat part are arranged, the seat assembly comprising at least one heat/fire shielding device which comprises at least one plate-like element, the at least one heat/fire shielding device being designed and provided in such a way that, when a source of heat and/or fire occurs, the plate-like element is displaced at least in sections towards the source of heat and/or fire or the plate-like element is deformed at least in sections towards the source of heat and/or fire.Type: ApplicationFiled: August 2, 2023Publication date: February 15, 2024Applicant: GRAMMER AktiengesellschaftInventors: Roland ÜBELACKER, Thomas HÄGLER
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Publication number: 20240051442Abstract: The invention relates to a vehicle seat with a vehicle seat upper part and a vehicle seat lower part, the vehicle seat upper part and the vehicle seat lower part being connected to one another by means of a connecting means in such a way that the vehicle seat upper part can be moved relative to the vehicle seat lower part and, when the vehicle seat upper part moves relative to the vehicle seat lower part, the relative movement can be sprung by means of a spring element, the vehicle seat having an additional volume, the spring element being arranged between the vehicle seat upper part or the vehicle seat lower part and a proportion of the additional volume.Type: ApplicationFiled: April 16, 2021Publication date: February 15, 2024Applicant: GRAMMER AktiengesellschaftInventor: Sergej SCHUSTJEW
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Publication number: 20230417091Abstract: The invention concerns a locking mechanism provided and adapted to interact with at least one locking element to establish a locking between the locking mechanism and the locking element, wherein the locking mechanism comprises a first locking pawl and a second locking pawl which are rotatable independently of each other about a first rotary axis, wherein the first locking pawl is provided and adapted to interact with a first locking element and wherein the second locking pawl is provided and adapted to interact with a second locking element, wherein a secured locking is present when the first locking element is locked to the first locking pawl and the second locking element is locked to the second locking pawl.Type: ApplicationFiled: June 6, 2023Publication date: December 28, 2023Applicant: GRAMMER AktiengesellschaftInventors: Gerhard DELLING, Deepak AUTY, Daniel ILARRAZA, Kadir YASAROGLU, Stefan REIL
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Patent number: 11845370Abstract: The invention relates to a vehicle seat, the vehicle seat having a seat part frame and a seat depth adjustment with a seat depth adjustment element, the seat depth adjustment element being displaceable relative to the seat part frame, wherein a first connecting element is provided and designed to connect the seat depth adjustment element to the seat part frame and to guide the seat depth adjustment element relative to the seat part frame.Type: GrantFiled: June 24, 2022Date of Patent: December 19, 2023Assignee: GRAMMER AKTIENGESELLSCHAFTInventors: Konstantin Lorey, Michael Klemm
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Patent number: 11827127Abstract: A vehicle seat is provided that has a seat part frame and a seat back adjustment with a seat depth adjustment element, where the seat back adjustment element can be displaced relative to the seat part frame, where a locking device locks a displacement of the seat depth adjustment element relative to the seat part frame by engaging at least one recess of the seat part frame, where the locking device includes a locking unit which has a first end on the seat depth adjustment element, and a second end, which can be deflected, the second end engaging the locking element in the recess in a non-deflected position and the locking element being separated from the recess in a deflected position and a sliding carriage element that deflects the second end of the locking unit when the sliding carriage element is displaced relative to the locking unit.Type: GrantFiled: July 28, 2022Date of Patent: November 28, 2023Assignee: GRAMMER AKTIENGESELLSCHAFTInventors: Konstantin Lorey, Michael Klemm