Abstract: The invention relates to a safety device in a vehicle seat with a seat frame on which a seat cushion is fitted, and with an airbag unit with a gas generator and an airbag, which airbag unit is arranged on the seat frame below the seat cushion. It is the object of the invention to provide a safety device which effectively avoids the seat user slipping forwards in the event of an accident and at the same time is simple to produce and fit. The object is achieved in that the airbag when not activated rests in an unfolded and flat manner on the seat frame.

Abstract: A side airbag unit for a vehicle, constructed to protect a side of a passenger in the event of a side collision or when the vehicle overturns, the side airbag unit may include an airbag module having a stud which is inserted into a predetermined portion of a seat frame, and an airbag cushion which remains folded in the airbag module and expands when the airbag unit is deployed, and a strap allowing the airbag cushion to be deployed to a predetermined length at a predetermined position when the airbag cushion expands, wherein a first end of the strap is coupled to a predetermined portion of the airbag cushion and a second end thereof is coupled to the stud such that the second end of the strap is being locked to the stud when the stud is assembled with the seat frame.

Abstract: A method of obtaining a spatial low pass filtered images from the video output of a video camera operable to produce successive video frames in the form of pixelated 2D sensed images. Each of the sensed images has a first predetermined number of rows of pixels and a second predetermined number of columns of pixels. The method may include scanning the sensor array row by row, and deriving the value of each pixel of said low spatial frequency image in such a way that said low spatial frequency value of a pixel is dependent on at least all earlier scanned pixels of the current row and all earlier scanned rows, but is not dependent on the pixels of rows located below a pixel row which is a third predetermined number of rows below the current row, said third predetermined number being significantly less than said first predetermined number.

Abstract: In a night vision arrangement for a motor vehicle in which a camera captures an infra-red image of the roadway in front of the vehicle, a video signal generated by the camera is processed by a signal processor so that the field of view of the image displayed by a display unit is selected in accordance with a control signal. The control signal is generated by a signal generator which is responsive to one or more parameters of the movement of the vehicle. The width of the field of view may be decreased with increasing speed. The axial direction of the field of view may be adjusted depending upon the nature of a turning movement of the vehicle.

Abstract: An airbag device comprising an airbag made of a woven fabric which is fastened to a vehicle structure, in particular above a vehicle occupant, and which can be filled with gas by means of a gas generator and in the filled state extends in front of the vehicle occupant is characterized in that a cutout is provided in the head impact region of the airbag fabric which the head of the vehicle occupant can penetrate, and this cutout is closed by a cover that is decoupled from tensile stress in the airbag fabric.

Abstract: A side airbag (10) for a motor vehicle comprises an airbag shell that surrounds a gas compartment and has at least one opening. A hose (20) has an outlet opening (22) and is located on the outside of the airbag shell. When the hose is in a state in which it is not under pressure, the hose connects the opening (16) to the outlet opening (22), and thereby to the surrounding area. The hose (20) comprises a first section (20a), which is situated at the height of the opening (16), and a second section (20b), which connects the first section (20a) to the outlet opening (22). The ventilation arrangement composed of the opening (16) and the hose (20) is used to make the side airbag hard for a large occupant and soft for a small occupant. In order to improve the behavior of the side airbag for a small occupant, without impairing the behavior thereof for a large occupant, the maximum cross-section of the first section (20a) is larger than the minimum cross-section of the second section (20b).

Abstract: A passenger airbag module equipped with an airbag cushion and a tether holder used in a vehicle. The tether holder holds a tether prior to inflating the airbag cushion and inhibits twisting of the tether during deployment of the tether when the airbag cushion is inflated. When the tether is deployed without being twisted or folded, the deployment length of the tether is not reduced. Thus, the airbag is more consistently deployed and inflated.

Abstract: An arrangement is provided for triggering a vehicle safety device. A proximity sensor (1) provides an output related to a distance to an object and/or the relative speed between the object and the sensor. A main accelerometer (2) is sensitive to acceleration in a predetermined direction. A supplementary accelerometer (3) is also provided. A first processing arrangement (4) performs an algorithm with the main algorithm, and is connected to receive an input from the proximity sensor and from the main accelerometer and to provide an output to a triggering signal generator (5). There is a second processing arrangement (7) which receives a signal from the main accelerometer (2) and also from the supplementary accelerometer (3). The second processing arrangement also provides an output connected to the said signal generator (5) to generate the triggering signal.

Abstract: An air bag device includes a retainer to which an inflator and a folded air bag are attached. The retainer is fixed to a steering wheel armature and has a plurality of hooks formed in a side wall portion thereof. A module cover covers the air bag and each hook of the plurality of hooks is engaged with an opening of a leg piece portion projected from a rear side. The module cover can be vertically moved with respect to the retainer. A horn plate has a plurality of contacts attached along a circumferential edge of the module cover and moved integrally with the module cover at a horn operating time. A contact plate is attached to the retainer. A horn spring is arranged between the horn plate and the retainer. The contact plate includes a clip portion fastened to the retainer and a leaf spring portion abutting against one of the contacts of the horn plate at the horn operating time.

Abstract: A side airbag apparatus provided with an airbag cushion installed in an armrest side portion of a seat frame of a vehicle, may include an airbag module having the airbag cushion therein; and a strap fastened at a first end portion thereof to a portion of the airbag cushion and fastened at a second end portion thereof to the seat frame or a bolster support wire frame, the strap surrounding a front portion of the seat frame.

Abstract: A curtain airbag to be installed in the roof frame area of a motor vehicle. The curtain airbag has an airbag skin including two side walls connected by an edge region, wherein the airbag skin surrounds a gas chamber. The gas chamber includes at least one protective area and at least one guide chamber fluidly connected to the protective area wherein the guide chamber is inflatable between the protective area and an internal structure of the motor vehicle when the curtain airbag is in an installed state. Furthermore, a plurality of fixing devices are provided for connecting the curtain airbag to the internal structure of the motor vehicle, wherein at least one guide chamber fixing device is located in the area of guide chamber in order to achieve a high level of operational safety and easy installation.

Abstract: A guide anchor for a seat belt, and a method for manufacturing the same are disclosed. The guide anchor comprises a guide plate having a latching hole and a slide guide hole formed therein, a guide piece engaged with a lower circumference of the slide guide hole, and a first molded part for coupling the guide plate and the guide piece. The guide piece comprises a cover, and a second molded part injected into a lower surface of the cover. The second molded part has a recess formed in a longitudinal direction at a lower surface. The cover has cover eaves extending from a lower portion.

Abstract: Provided is a knee airbag capable of adjusting the height and width of the airbag upon deployment thereof and deploying the airbag along a lower crash panel. The knee airbag is installed at a lower crash panel and has an inflator installed at a predetermined position thereof, wherein the knee airbag has at least one wrinkle part folded in a longitudinal direction of side surfaces thereof. Since an upper part of the knee airbag is expanded more than a lower part thereof, it is possible to more safely protect passenger's knees. In addition, since the knee airbag is expanded upward and downward, it is also possible to protect passenger's ankles and readily adjust the height and width of the knee airbag. Further, the knee airbag is expanded to correspond to an appearance of a lower crash, thereby more safely protecting the passenger.

Abstract: An airbag for protecting a vehicle occupant comprising a first and a second material layer each having edge regions, wherein the first and the second layers are sewn together along the edge regions. A fastening section adapted for attaching to a part of the vehicle and connecting to a gas generator configured to inflate the airbag with a gas in response to an accident. A first and a second chamber region disposed opposite a dividing seam, wherein each of the material layers includes a first and a second material section each matched to one of the first or second chamber regions.

Abstract: The invention concerns a method and an arrangement for ensuring through active monitoring an attentive manual control of a dynamic system. The method and the arrangement use the tactile ability of the human hand to receive, particularly when the muscles are relaxed, certain types of vibrations through two sets of sensitive corpuscle in the human skin, known as the Meissner corpuscles and the Pacinian corpuscles, and the ability of the brain to provide an immediate response to these signals in the same interface to the object that the two sets of sensitive corpuscle are touching during the control and with immediate feedback from the control device of the dynamical system.

Abstract: The present invention provides in particular a device for reinforcing a hollow motor vehicle bodywork element (1) of closed right section, the device being characterized by the fact that said element (1) has means (2; 3; 5) suitable for subjecting its inside space (E) to a shock wave or pressure wave on detecting an impact, such that the energy generated by said wave is sufficient to deform the element by increasing its section.

Abstract: An inflator bottle adapted for controlled release of product gas to deploy an inflatable cushion and a method thereof is provided. The inflator bottle comprises a compartment filled with a combustible gas mixture having a partition that divides the compartment into a first region and a second region. Upon a crash event, an igniter on the inflator bottle ignites initiating combustion in the first region. Combustion propagates in the first region toward a nozzle building pressure in the first region sufficient to rupture a burst disk over the passage of the nozzle releasing product gas through the nozzle. The release of product gas through the nozzle draws combustible gas mixture from the second region flowing through the gas portal on the partition into the first region for combustion.

Abstract: A tether for a passenger airbag cushion of a vehicle includes first and second twist preventing parts formed at both edges of the tether in the deployment direction of the tether by an inflator such that the thickness of both edges of the tether is increased. The airbag cushion is more reliably deployed because the tether is not twisted or folded due to the above structure when the tether is deployed.

Abstract: A safety arrangement in the form of an air-bag module (1) to be mounted to the steering wheel of a motor vehicle. The air-bag module (1) comprises a housing (2) and a cover (3). The cover (3) is moveably mounted to the housing (2). A wire (25) is clipped to the cover (3) and the wire (25) is configured to engage contact members (16) provided on the housing (2) when the cover (3) is moved relative to the housing (2). The wire (25) and the contacts (16) together act as a switch arrangement which may be connected to an electrical circuit in the vehicle which controls the vehicle's horn.

Abstract: A safety device for protection of vehicle occupants is described. The safety device exhibits a curtain airbag (10) located in the area of the roof frame, with an upper edge (10a), which is rolled up in quiescent state and unrolled in the case of an accident. The curtain airbag can be filled with gas. In order to enable the safety device to be used reversibly, the curtain airbag (10) is rolled up to roll around its upper edge (10a) when in quiescent state, and the upper edge is held by fixing elements in a manner which the airbag is rotatable.