WO2022238113A1 - Fahrzeug mit einem fahrzeugsitz - Google Patents
Fahrzeug mit einem fahrzeugsitz Download PDFInfo
- Publication number
- WO2022238113A1 WO2022238113A1 PCT/EP2022/061108 EP2022061108W WO2022238113A1 WO 2022238113 A1 WO2022238113 A1 WO 2022238113A1 EP 2022061108 W EP2022061108 W EP 2022061108W WO 2022238113 A1 WO2022238113 A1 WO 2022238113A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vehicle
- air chamber
- seat
- air
- cushion
- Prior art date
Links
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 description 10
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 230000006378 damage Effects 0.000 description 6
- 208000014674 injury Diseases 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 5
- 230000001419 dependent effect Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 3
- 230000036962 time dependent Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 210000004197 pelvis Anatomy 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/75—Arm-rests
- B60N2/763—Arm-rests adjustable
- B60N2/77—Height adjustment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/64—Back-rests or cushions
- B60N2/643—Back-rests or cushions shape of the back-rests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/75—Arm-rests
- B60N2/79—Adaptations for additional use of the arm-rests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/90—Details or parts not otherwise provided for
- B60N2/914—Hydro-pneumatic adjustments of the shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/90—Details or parts not otherwise provided for
- B60N2/986—Side-rests
- B60N2/99—Side-rests adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/207—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R2021/23107—Inflatable members characterised by their shape, construction or spatial configuration the bag being integrated in a multi-bag system
Definitions
- the invention relates to a vehicle with a vehicle seat, comprising a seat back and a seat cushion forming a seat surface.
- a vehicle seat for a motor vehicle is known from DE 102008029339 A1.
- the vehicle seat comprises at least one adjustment element whose volume can be changed on at least one upholstered area.
- the adjusting element which is provided in normal operation for changing a seat contour by a seat occupant, can be automatically brought into a protective configuration before or during a collision of the motor vehicle.
- DE 19950702 A1 describes a motor vehicle seat with an upholstered seat part, the seat surface of which is formed by the tops of a middle part and two side bolsters that protrude slightly upwards in relation to the middle part, and with an upholstered backrest whose contact surface is formed by the front sides of a middle part and two in relation to the middle part is formed slightly forward protruding side walls.
- at least one of the side bolsters of the seat part and/or the backrest is inflatable in order to increase the projection over the respective central part.
- a vehicle with at least one vehicle seat, in particular a driver's seat, is disclosed in DE 102014016 351 A1.
- the vehicle seat is mounted at least in sections so that it can rotate about the vertical axis of the vehicle and has an armrest designed as an occupant protection means.
- the armrest and/or at least one component thereof can be controlled for occupant protection in such a way that the armrest and/or the at least one component can be positioned from an initial position relative to an occupant on the vehicle seat into an active position. 2
- DE 102018 124649 A1 discloses a seat with a seat backrest, two armrest sections and two airbags.
- Each armrest portion is rotatably coupled to the seat back about a vertical axis from a stowed position extended in a forward direction to a deployed position extending forward of the seat back.
- Each airbag is fixed to one of the armrest portions and inflatable to an inflated position in which one of the airbags is located in front of the other of the airbags relative to the seat back.
- a side airbag device is known from US 2003/0184061 A1, which triggers an airbag between an occupant and a side wall of a vehicle to protect the occupant in the event of a side collision of the vehicle.
- the side airbag device includes a first airbag and a second airbag.
- the first airbag is formed in a tubular shape and is fixed to a seat back of a vehicle seat by one end and another end is fixed to a position of a seat cushion of the vehicle seat.
- the second airbag is tubular, and one end of the second airbag is fixed to the seat back of the vehicle and another end is fixed to the seat cushion.
- a position of the end of the second airbag is located higher than a position of the end of the first airbag.
- DE 102017010 794 A1 discloses a vehicle seat with an occupant protection device comprising at least one airbag that can be positioned from an initial position into an active position and unfolds out of an armrest.
- the armrest is arranged in a parking position on a side bolster of a seat backrest, with the airbag unfolding between an occupant on the vehicle seat and a vehicle part when the vehicle seat is aligned forwards in the vehicle longitudinal direction, and the armrest in one of the alignment of the vehicle seat in the vehicle longitudinal direction backwards front deviating orientation in a folded out of the side bolster position can be automatically positioned such that an airbag outlet opening in the armrest can be aligned depending on predetermined conditions in relation to the occupants located on the vehicle seat.
- DE 10345677 A1 discloses a pivot bearing for the pivotable mounting of an armrest on a seat in a means of transport.
- the pivot bearing is at least in a predetermined pivot position of the armrest under the force of an armrest side, expanding airbag further pivoting movements 3
- Armrest in at least one plane perpendicular to the longitudinal plane allowing.
- US 2004/0075254 A1 discloses a side airbag device having multiple airbags which are arranged in folded states in a side of a vehicle occupant and which deploy between an inner surface of a vehicle side and an occupant by generated gas of an inflator upon a side collision of a vehicle.
- the individual airbags have different internal pressures.
- the invention is based on the object of specifying a vehicle with a vehicle seat.
- a vehicle includes a vehicle seat with a seat back and a seat cushion forming a seat bottom.
- at least one air cushion with at least one air chamber that can be filled and emptied with gas is arranged in at least one side area of the seat backrest to form an armrest.
- this at least one air chamber has at least one separate, unloaded additional air chamber section that is fluidically coupled to at least one gas generator.
- the air cushion has at least one further air chamber, which is fluidically coupled to the at least one gas generator and is separate from the air chamber at least during normal operation, for loading in the event of a collision of the vehicle, with the air chamber section and/or the further air chamber expanding due to loading with a gas from at least one gas generator unfolds or unfolds at least in sections between an occupant located on the vehicle seat and a paneling part of the vehicle and/or between the occupant and another occupant.
- a vehicle seat designed in this way combines, by means of the armrest formed by the air cushion, a comfort function with a safety function based on the additional air chamber section and/or the at least one additional air chamber that can be or is acted upon in the event of a collision. 4
- the additional air chamber section is separated from the at least one air chamber by means of a fluid-tight tear seam during normal operation of the air cushion.
- This tear seam tears open when the at least one air chamber is further pressurized and/or when the air chamber section is pressurized in the event of a collision of the vehicle.
- the air cushion increases in size due to the now additionally filled air chamber section, so that a protective effect can be realized for the occupant on the vehicle seat and possibly for the other occupant on an adjacent vehicle seat.
- a number of tethers are arranged in the at least one air chamber in order to shape the air cushion in the pressurized state.
- the air cushion has the shape of an armrest when the at least one air chamber is pressurized, on which an arm of the occupant can be comfortably rested, the at least one air chamber having a substantially constant pressure level in the pressurized state, so that the occupant can use the armrest can also be used without pressure loss when the vehicle is used as a ferry for a longer period of time.
- the air chamber, the additional air chamber section and/or the further air chamber each have or has at least one pressure-dependent, time-dependent and/or actively controllable outflow opening.
- a pressure in the air chamber, in the additional air chamber section and/or in the further air chamber can be reduced in a targeted manner by means of the outflow opening or outflow openings, for example in order to absorb collision energy in the event of a collision. This makes it possible to protect the occupants as far as possible and to reduce stress values caused by collisions.
- the at least one air chamber of the air cushion is fluidically coupled to an adjustable gas supply unit having a predetermined gas volume.
- the at least one air chamber of the air cushion can be reversibly filled by means of the gas supply unit, so that the at least one air chamber can be filled with the gas from the gas supply unit to form the armrest. For example, if the occupant intends to empty the at least one gas supply unit, the gas can be supplied again, so that the at least one air chamber and the gas supply unit represent a closed system. 5
- the gas supply unit is coupled to an actuating element arranged in the vehicle interior.
- the actuating element so that the gas supply unit is activated.
- the corresponding outflow opening can be controlled so that the air escapes from the at least one air chamber.
- the gas supply unit is activated, which sucks the gas out of the at least one air chamber, as a result of which it is emptied.
- the air cushion comprises a plurality of air chambers to form an armrest and the air chambers are filled differently depending on a seat backrest setting and/or seat cushion setting in the loaded state.
- the individual air chambers have different degrees of filling, so that the armrest can serve as an armrest for the occupant both in a setting suitable for a sitting position and in a setting of the seat backrest and/or the seat cushion suitable for a lying position.
- the air cushion extends in a further development at least in sections along the seat back and the seat cushion, wherein the air cushion can be fastened to the seat back and/or the seat cushion for its stability to form the armrest.
- the outflow opening of the at least one air chamber for forming the armrest is designed to open when a vehicle door is opened in the immediate area of the vehicle seat.
- the outflow opening of the at least one air chamber opens so that it is emptied, thereby making it easier to get out of and into the vehicle. The occupant can thus leave his vehicle seat unhindered or take a seat on the vehicle seat.
- FIG. 1 shows a schematic side view of a vehicle and a vehicle seat with air cushions integrated into a respective side area of a seat backrest and a seat cushion to form an armrest, 6
- FIG. 2 shows a schematic front view of the vehicle seat according to FIG. 1,
- FIG. 3 shows a schematic front view of the vehicle seat with armrests formed by means of the air cushions
- FIG. 4 shows a schematic side view of the vehicle seat with armrests formed by means of the air cushions
- FIG. 5 shows a schematic side view of a vehicle seat in a reclining position with armrests formed by means of air cushions
- FIG. 6 shows a schematic side view of the vehicle seat with the formed armrests and an acted upon further air chamber
- FIG. 7 shows a schematic front view of the vehicle seat in an embodiment with pyrotechnically acted upon air cushions and an acted upon further air chamber
- FIG. 8 shows a schematic side view of the vehicle seat with pyrotechnically acted upon air cushions and the acted upon further air chamber
- FIG. 9 shows a schematic side view of a vehicle seat in a reclining position with pyrotechnically applied air cushions and the applied further air chamber and
- FIG. 10 shows a schematic sectional representation of an embodiment of an air cushion for forming an armrest.
- Figure 1 shows a side view of a highly simplified vehicle F and a vehicle seat 1 with a side portion of a seat back 1.1 and a
- Seat cushion 1.2 which forms a seat surface of the vehicle seat 1, integrated
- Air cushion 2 A headrest 1.3 is also arranged on the seat back 1.1.
- FIG. 2 shows a front view of the vehicle seat 1 according to FIG. 7
- comfort seat positions are offered with regard to adjustment options for the vehicle seat 1 .
- armrests A shown in more detail in Figures 3 to 9 represent a comfort aspect of the vehicle seat 1. If there are armrests A on the vehicle seat 1, there is a risk of an increased risk of injury from the armrests A, particularly in the event of a side collision of the vehicle f
- the vehicle seat 1 comprises armrests A designed as air cushions 2, which are relatively dimensionally stable and reversible in their function and can offer a protective function for the occupants on the vehicle seat 1 in the event of a collision of the vehicle F.
- These air cushions 2 can have additional functions that go beyond a normal function as an armrest A and/or for lateral stabilization of the occupant on the vehicle seat 1.
- an air cushion 2 is arranged in a respective side area of the seat backrest 1.1 and the seat cushion 1.2.
- the respective air cushion 2 comprises a number of air chambers 2.1 shown in FIGS. 4 to 6 and in FIGS. 8 to 10 in an exemplary and highly simplified manner. H. are shown in the unloaded state. In particular, the air cushions 2 are not filled when the ignition of the vehicle F is switched off, in order to enable unhindered entry into and exit from the vehicle F.
- FIGS. 3 to 6 show the air cushions 2 in the filled state, the armrests A being formed by means of the air cushions 2 filled, for example with a gas or a gas mixture, in particular with air. 8th
- the respective air cushion 2, d. H. the respective air chambers 2.1 has or have a predetermined geometry and are fluidically coupled to a gas supply unit, not shown in detail, for loading.
- a gas supply unit is coupled to an air cushion 2 .
- the gas supply unit or gas supply units is or are coupled to an actuating element arranged in the vehicle interior for their respective activation.
- the occupant When the occupant seated on the vehicle seat 1 has a need for armrests A, the occupant operates the operating member. As a result, the gas supply unit or the gas supply units are activated, so that the air cushions 2 are in particular charged with air. It is also conceivable that an actuating element, for example as a button on a touch-sensitive display unit, is assigned to an air cushion 2 and the occupant can choose which air cushion 2 is to be filled with air by actuating the actuating element assigned to it, in order to form the armrest A and thereby optionally to increase a lateral support of the occupant on the vehicle seat 1.
- an actuating element for example as a button on a touch-sensitive display unit
- the armrests A formed by means of the air cushions 2 have a predetermined armrest contour due to the corresponding shaping.
- the armrests A can be used both in the upright position of the seat back 1.1, as shown in FIG. 4, and with an increased inclination of the seat back 1.1, as shown in FIG.
- an occupant on the vehicle seat 1 can set a degree of inflation desired for the respective air cushion 2, for example by actuating the respective actuating element.
- At least the air cushions 2 arranged on the seat backrest 1.1 comprise an additional air chamber 2.2, which is shown in Figures 6 to 9 is shown in the filled state.
- FIG. 6 shows a side view and FIG. 7 a front view of the vehicle seat 1 with filled air cushions 2 and the additional air chamber 2.2 pyrotechnically filled, with the air chambers 2.1 also being able to be pyrotechnically filled, as described further below.
- FIG. 8 shows a side view of the vehicle seat 1 with the seat backrest 1.1 raised
- FIG. 9 shows a side view with an increased inclination of the seat backrest 1.1.
- this further air chamber 2.2 is not subjected to air and thus remains folded in its initial position, which is essentially not visible.
- the other air chamber 2.2 is fluidically coupled to a gas generator that can be triggered pyrotechnically and is not shown in detail.
- This gas generator is coupled in terms of signals to a collision sensor system of the vehicle F, in particular an airbag control unit.
- the additional air chamber 2.2 is acted upon when the vehicle F is involved in a side collision or in a frontal collision with lateral overlap.
- the respective air cushion 2 can have an additional air chamber section that is separate during normal operation, is not acted upon and is fluidically coupled to at least one gas generator.
- this air chamber section is separated from a respective adjacent air chamber 2.1 by means of a tear seam.
- the additional air chamber section is filled and assumes its active position. The tearing seam tears, so that the air chamber section is fluidly connected to the respective adjoining air chamber 2.1 and an internal pressure can be reduced via a respective outflow opening S for energy absorption.
- comfort function in relation to the armrests A is not activated, these are also filled pyrotechnically in the event of a collision.
- the outflow openings S are controlled so that the gas can escape in a targeted manner at least from the air chambers 2.1 and collision energy is thus absorbed. As a result, the occupant can be protected from injury and occupant stress can be reduced.
- the collision-active air chambers 2.1, 2.2 of the respective air cushion 2 as a so-called pre-safe measure pneumatically reversible or partially reversible, in particular by means of the gas supply unit or the 11
- Gas supply units pre-triggered, d. H. be filled.
- a corresponding occupant protection can be implemented by means of energy absorption through pressure-dependent and/or time-dependent opening of the outflow openings S.
- FIG. 10 shows a sectional illustration of one of the air cushions 2 arranged on the seat backrest 1.1.
- the air chambers 2.1 and the tethers 3 arranged for shaping are shown in detail.
- the tethers 3 are fastened with their respective ends in the corresponding air chamber 2.1 and the air cushion 2 has an armrest contour when pressurized.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
- Air Bags (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP22725505.6A EP4337494A1 (de) | 2021-05-10 | 2022-04-26 | Fahrzeug mit einem fahrzeugsitz |
KR1020237038651A KR20230160944A (ko) | 2021-05-10 | 2022-04-26 | 차량 시트를 구비한 차량 |
JP2023568691A JP2024518465A (ja) | 2021-05-10 | 2022-04-26 | 車両シートを備えた車両 |
CN202280033552.5A CN117320919A (zh) | 2021-05-10 | 2022-04-26 | 具有运输工具座椅的运输工具 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102021002469.9A DE102021002469A1 (de) | 2021-05-10 | 2021-05-10 | Fahrzeug mit einem Fahrzeugsitz |
DE102021002469.9 | 2021-05-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022238113A1 true WO2022238113A1 (de) | 2022-11-17 |
Family
ID=81846435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2022/061108 WO2022238113A1 (de) | 2021-05-10 | 2022-04-26 | Fahrzeug mit einem fahrzeugsitz |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP4337494A1 (de) |
JP (1) | JP2024518465A (de) |
KR (1) | KR20230160944A (de) |
CN (1) | CN117320919A (de) |
DE (1) | DE102021002469A1 (de) |
WO (1) | WO2022238113A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113631418B (zh) * | 2019-04-01 | 2023-09-22 | 安道拓美国有限责任公司 | 结构组件、座椅组件以及座椅 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3432871A1 (de) * | 1984-09-07 | 1986-03-13 | Daimler-Benz Ag, 7000 Stuttgart | Verfahren zum beaufschlagen von in der polsterung eines kraftwagensitzes eingebetteten luftkissen und schaltelement zur durchfuehrung des verfahrens |
DE19811615A1 (de) * | 1998-03-17 | 1999-09-23 | Bayerische Motoren Werke Ag | Höhenverstellbare Armauflage für Personenkraftwagen |
DE19950702A1 (de) | 1999-10-21 | 2001-04-26 | Volkswagen Ag | Kraftfahrzeugsitz |
US20030184061A1 (en) | 2002-03-29 | 2003-10-02 | Honda Giken Kogyo Kabushiki Kaisha | Side airbag apparatus |
US20040075254A1 (en) | 2002-07-08 | 2004-04-22 | Honda Giken Kogyo Kabushiki Kaisha | Side air bag device |
DE10345677A1 (de) | 2003-10-01 | 2005-05-25 | Volkswagen Ag | Schwenklager zur schwenkbaren Lagerung einer Armlehne an einem Sitz in einem Verkehrsmittel |
DE102008029339A1 (de) | 2008-05-27 | 2009-01-22 | Daimler Ag | Fahrzeugsitz |
DE102014016351A1 (de) | 2014-11-05 | 2015-05-21 | Daimler Ag | Fahrzeug |
DE102013112902A1 (de) * | 2013-11-22 | 2015-05-28 | F.S. Fehrer Automotive Gmbh | Armlehne mit Luftpolsterung |
DE102017010794A1 (de) | 2017-11-22 | 2018-07-19 | Daimler Ag | Fahrzeugsitz |
DE102018124649A1 (de) | 2017-10-09 | 2019-04-11 | Ford Global Technologies, Llc | Sitz mit rückhaltesystem |
US20190232843A1 (en) * | 2018-02-01 | 2019-08-01 | Ford Global Technologies, Llc | Vehicle seating arrangement |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010009114U1 (de) | 2010-06-11 | 2010-09-16 | Takata-Petri Ag | Fahrzeuginsassen-Rückhaltesystem für ein Kraftfahrzeug |
DE102019002895A1 (de) | 2019-04-18 | 2019-10-17 | Daimler Ag | Polster mit mindestens einer Folienblase zum Aufliegen und/oder Anlegen eines Objekts, Verfahren zum Anpassen einer Kontur eines solchen Polsters mit mindestens einer Folienblase an eine Form eines Objekts, sowie Fahrzeug mit mindestens einem solchen Polster |
-
2021
- 2021-05-10 DE DE102021002469.9A patent/DE102021002469A1/de active Pending
-
2022
- 2022-04-26 CN CN202280033552.5A patent/CN117320919A/zh active Pending
- 2022-04-26 KR KR1020237038651A patent/KR20230160944A/ko unknown
- 2022-04-26 WO PCT/EP2022/061108 patent/WO2022238113A1/de active Application Filing
- 2022-04-26 EP EP22725505.6A patent/EP4337494A1/de active Pending
- 2022-04-26 JP JP2023568691A patent/JP2024518465A/ja active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3432871A1 (de) * | 1984-09-07 | 1986-03-13 | Daimler-Benz Ag, 7000 Stuttgart | Verfahren zum beaufschlagen von in der polsterung eines kraftwagensitzes eingebetteten luftkissen und schaltelement zur durchfuehrung des verfahrens |
DE19811615A1 (de) * | 1998-03-17 | 1999-09-23 | Bayerische Motoren Werke Ag | Höhenverstellbare Armauflage für Personenkraftwagen |
DE19950702A1 (de) | 1999-10-21 | 2001-04-26 | Volkswagen Ag | Kraftfahrzeugsitz |
US20030184061A1 (en) | 2002-03-29 | 2003-10-02 | Honda Giken Kogyo Kabushiki Kaisha | Side airbag apparatus |
US20040075254A1 (en) | 2002-07-08 | 2004-04-22 | Honda Giken Kogyo Kabushiki Kaisha | Side air bag device |
DE10345677A1 (de) | 2003-10-01 | 2005-05-25 | Volkswagen Ag | Schwenklager zur schwenkbaren Lagerung einer Armlehne an einem Sitz in einem Verkehrsmittel |
DE102008029339A1 (de) | 2008-05-27 | 2009-01-22 | Daimler Ag | Fahrzeugsitz |
DE102013112902A1 (de) * | 2013-11-22 | 2015-05-28 | F.S. Fehrer Automotive Gmbh | Armlehne mit Luftpolsterung |
DE102014016351A1 (de) | 2014-11-05 | 2015-05-21 | Daimler Ag | Fahrzeug |
DE102018124649A1 (de) | 2017-10-09 | 2019-04-11 | Ford Global Technologies, Llc | Sitz mit rückhaltesystem |
DE102017010794A1 (de) | 2017-11-22 | 2018-07-19 | Daimler Ag | Fahrzeugsitz |
US20190232843A1 (en) * | 2018-02-01 | 2019-08-01 | Ford Global Technologies, Llc | Vehicle seating arrangement |
Also Published As
Publication number | Publication date |
---|---|
KR20230160944A (ko) | 2023-11-24 |
EP4337494A1 (de) | 2024-03-20 |
DE102021002469A1 (de) | 2022-11-10 |
JP2024518465A (ja) | 2024-05-01 |
CN117320919A (zh) | 2023-12-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1140572B1 (de) | Kraftfahrzeugsitz | |
DE102015204939B4 (de) | Airbagvorrichtung | |
DE102005059997B4 (de) | Sicherheitseinrichtung | |
DE102017221976A1 (de) | Einrichtung zur variablen Steuerung von Airbags für Fahrzeuge | |
DE102019125657A1 (de) | Adaptiver airbag zum schutz von insassen in einem fahrzeug | |
DE10007343B4 (de) | Sicherheitseinrichtung für die Insassen eines Fahrzeugs, insbesondere für ein Kraftfahrzeug | |
DE19859988A1 (de) | Sicherheitsvorrichtung für Kraftfahrzeuge | |
DE19916848A1 (de) | Sicherheitsvorrichtung mit wenigstens einem Fondairbag für ein Kraftfahrzeug | |
DE10106238A1 (de) | Sicherheitseinrichtung für ein Fahrzeug, insbesondere für ein Kraftfahrzeug | |
DE102020124692A1 (de) | Gekrümmter seitenairbag | |
DE10258245A1 (de) | Sicherheitseinrichtung, insbesondere zum Schutz von Kindern in einem Kraftfahrzeug | |
DE102006005137A1 (de) | Fahrzeugsitz | |
WO2020020827A1 (de) | Fahrzeuginsassen-rückhaltesystem mit einem zusatzgassack | |
DE102019115446A1 (de) | Sitzanordnung mit airbags, die in einen tulpenarmstuhl integriert sind | |
DE102020101621A1 (de) | Airbagvorrichtung eines fahrzeugs | |
EP1334884B1 (de) | Fahrzeugsitz mit einem in einer Rückenlehne integrierten Gassackmodul | |
DE102015204933A1 (de) | Airbagvorrichtung | |
DE2841729A1 (de) | Kopf-rueckhaltesystem | |
DE102021102813A1 (de) | Fahrzeugsitz mit einem sitzunterseiten-vorderrand-airbag | |
DE112018006758T5 (de) | Fahrer-Airbag | |
DE102015001198B4 (de) | Frontairbagvorrichtung für einen Fahrzeugsitz eines Fahrzeugs | |
DE19925441A1 (de) | Fahrzeuginsassenrückhaltevorrichtung | |
DE102013015312B4 (de) | Frontairbagvorrichtung für einen Fahrzeugsitz | |
DE10250405A1 (de) | Knierückhaltevorrichtung für einen Fahrer | |
WO2022238113A1 (de) | Fahrzeug mit einem fahrzeugsitz |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 22725505 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 202280033552.5 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2023568691 Country of ref document: JP |
|
ENP | Entry into the national phase |
Ref document number: 20237038651 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 18559994 Country of ref document: US Ref document number: 1020237038651 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2022725505 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2022725505 Country of ref document: EP Effective date: 20231211 |