Abstract: An assembly consists of a first component and of a second component. The first component is provided with at least one opening and with at least one holding projection which is associated with the opening The second component consists of sheet metal and is provided with at least one holding tongue which has a cross-piece and a head. The cross-piece extends through the opening in the first component and is bent around such that the head lies against the side of the holding projection facing away from the opening.

Abstract: The invention relates to a filter device comprising a filter housing (10), a filter inlet (12), a filter outlet (14), and a filter element (16) which divides a filter area (18) into two partial areas (20,22). At least one of the partial filter areas is conical in form resulting from the fact that the cross-section of one partial area (20) is tapered from the filter inlet (12) to the filter outlet (14). Said partial areas are separated from each other by said filter element. This results in an optimum residence time distribution inside the filter device at a uniform flow rate, which is particularly useful for highly viscous fluids such as polymer melts or similar.

Abstract: A gas bag for a vehicle occupant restraint system includes a wall, an inflation port configured therein, a deflection part arranged between the inflation port and a portion of the gas bag wall arranged opposite the inflation port, and a counterpiece which is arranged between the deflection part on the one hand and the inflation port as well as a portion of the gas bag wall surrounding the inflation port on the other hand. The deflection part and the counterpiece are stitched to each other such that a prechamber is formed which communicates with the interior of the gas bag by overflow ports formed between the deflection part and the counterpiece.

Abstract: The invention relates to a method of producing a vehicle interior lining, especially a dashboard having a carrier part and, attached to the carrier part, a gas bag module containing a gas bag carrier and a gas bag that has a folded package section. The gas bag, together with its package section, is placed into a gas bag receptacle that is formed on the gas bag carrier and that has an outlet opening for the gas bag. The outlet opening is at least partially closed in the area of the package section by a rigid part. An outside surface of the carrier part is foam-encapsulated with a plastic layer in a state in which the gas bag module is connected to the carrier part. Moreover, the invention relates to a vehicle interior lining.

Abstract: A gas bag for a vehicle occupant restraint system comprises an inflation opening and a fabric piece arranged in the interior of the gas bag opposite the inflation opening and defining a volume for compressed gas introduced into the gas bag through the inflation opening. The fabric piece forms at least one outflow opening for the compressed gas. The outflow opening defines a gas exit area affected by the compressed gas flowing through the outflow opening, and comprising at least one limiting strap arranged in the interior of the gas bag but outside of the gas exit area.

Abstract: A gas bag module for a vehicle occupant restraint system, including a housing (10) for a gas generator and a gas bag which can be unfolded by the latter, and having a cover (16, 18) which can be converted from a closed position into an open position, the cover (16, 18) being connected to the housing (10) by means of at least one hinge (30), is characterized in that the cover (16, 18) is connected to a swivel section (20) which in turn is connected to the housing (10) by means of the hinge (30).

Abstract: A gas bag for a vehicular occupant restraint system comprises two plies of fabric partially interwoven along their outer edges. To offer protection over a lengthy period in time amounting to several seconds but nevertheless dissipate the energy of impact to the required degree on impact and cushioning of the occupant, the plies of fabric are substantially air-tight, and the volume of the gas bag is divided by partial interweaving of the plies of fabric within the outer edges into several chambers. Further, the chambers are interconnected by at least one choked port remaining between the portions of the interwoven plies of fabric. Only part of the chambers is directly inflated by an inflator, the remaining part of the chambers being indirectly inflated via the choked port.

Abstract: A filter device, particularly for filtering melt-type fluids, such as polymer melts, includes at least one filter disk having two filter disk halves connected to each other by their edges and provided with filter material on their exterior surfaces. The filter disk halves are held apart by a supporting device delimiting a substantially free hollow area between them, through which a fluid can flow freely. Inwardly, they delimit an outflow opening for the melt-type filtered fluid. The supporting device has individual supporting cams of substantially equal outer dimensions and arranged in several groups. Separated from each other, the supporting cams extend radially outwardly form the outflow opening, are rigidly connected to at least one of the two halves, and traverse the hollow area in such a way as to rest against the other filter disk half. This results in a filter device which is economical to produce and which has enhanced filter performance when in operation.

Abstract: A gas bag for a vehicle occupant restraint system comprises an inflation opening, a fabric piece arranged inside the gas bag opposite the inflation opening and forming an outflow opening for compressed gas which flows through the inflation opening into the gas bag, and at least one tether which is likewise arranged inside the gas bag. The tether is arranged such that the compressed gas flowing out through the outflow opening from a volume surrounded by the fabric piece, substantially does not flow against the tether.

Abstract: An assembly consists of a first component and of a second component. The first component is provided with at least one opening and with at least one holding projection which is associated with the opening The second component consists of sheet metal and is provided with at least one holding tongue which has a cross-piece and a head. The cross-piece extends through the opening in the first component and is bent around such that the head lies against the side of the holding projection facing away from the opening.

Abstract: The fabric part intended to be arranged in the interior of a gas bag of a vehicle occupant restraint system and comprising, when spread out flat, a generally rectangular middle section with shorter and longer outer edges as well as four fastening sections. The fastening sections are disposed at the shorter outer edges of the middle section such that each thereof extends starting from the longer outer edges along the shorter outer edges toward a longitudinal centerline of the middle section. Each of the fastening sections ends at a distance away from the longitudinal centerline.

Abstract: A gas bag module for a vehicle occupant restraint system, comprises a gas bag having a folded part, a gas generator for generating compressed air, a pressure chamber housing, in which the gas generator is arranged, which surrounds the gas generator and in which the generated compressed gas spreads, and an ejection channel in which the folded part of the gas bag is arranged and which predefines an unfolding direction upon inflation of the gas bag. The ejection channel is constructed as a box-shaped separate part with a flange. The pressure chamber housing has a counter flange. The ejection channel is attached to the housing by attaching the flange to the counter flange. The gas bag is clamped immediately between the flange and the counter flange. Further the invention relates to a method for assembling parts of an air bag module to each other for shipping purposes and for installation into a vehicle.

Abstract: A gas bag restraint system for vehicle occupants, comprises a gas bag with an interior having a first and a second chamber. The gas bag has an outer wall delimiting the interior of the gas bag and at least one dividing wall in the interior for separating the first and the second chambers in a fully inflated state of the gas bag. The dividing wall is gas-permeable at least during fully inflating of the gas bag to reach a fully inflated state of the gas bag. The system further comprises a multiple-stage gas generator which is communicated with the first chamber and which is able to produce different internal pressures of the gas bag.

Abstract: A gas bag for a vehicular occupant restraint system comprises two plies of fabric partially interwoven along their outer edges. To offer protection over a lengthy period in time amounting to several seconds but nevertheless dissipate the energy of impact to the required degree on impact and cushioning of the occupant, the plies of fabric are substantially air-tight, and the volume of the gas bag is divided by partial interweaving of the plies of fabric within the outer edges into several chambers. Further, the chambers are interconnected by at least one choked port remaining between the portions of the interwoven plies of fabric. Only part of the chambers is directly inflated by an inflator, the remaining part of the chambers being indirectly inflated via the choked port.

Abstract: A method of folding a side impact gas bag comprises the following steps: First, the gas bag is spread out on a base. Then, the rim of the inflation opening of the gas bag is fixed. Thereafter, a plate is arranged at a predetermined distance from the base and parallel thereto, so that the gas bag lies between the base and the plate. Then, the gas bag is inflated between the base and the plate. Finally, the wall of the gas bag is pushed together from the outside inwards, whereby a portion of the wall of the gas bag is turned into its interior.

Abstract: A gas bag for a vehicle occupant restraint system has a wall, an inflation opening, a rim as part of the wall, surrounding the inflation opening, the gas bag being adapted to be secured to a gas generator housing in the region of the rim. The gas bag further has at least one limiting strap which is secured to the wall and has a reinforcement layer connected with the wall and at least partially covering the rim on the inner side of the gas bag. The reinforcement layer is exclusively formed by the limiting strap connected with the wall in the region of the rim.

Abstract: A passenger side gas bag comprises an envelope part and two lateral parts connected therewith. The envelope part and the two lateral parts are formed from an integral blank (10) of flat textile fabric. The blank comprises an elongated middle section (12), corresponding to the envelope part, and two flaps (14a, 14b) corresponding to the lateral parts and joined to its middle portion. Each flap is sewn along its edge to the adjacent longitudinal edge of the middle section (12).

Abstract: The invention relates to an electronic teaching, accompaniment and practice music apparatus which is independent of a played musical instrument. The apparatus includes devices for digital sound production, tempo setting, accompaniment, operation and input of digital note data, which are connected by means of a control unit, which is connected with an electro-acoustical device for acoustical reproduction of the note sequences corresponding to the input piece of music via a digital-analog converter. There is an optical display device which is connected with a piano keyboard or a guitar fingerboard or represents these, for optical display of the note sequences played.

Abstract: A gas bag is attached to an accommodating housing of a gas bag restraining system for vehicles on the front passenger side thereof. The gas bag is provided along the edge of its rectangular inflation opening with a sewn-in reinforcing element forming a bead. The edge provided with the reinforcing element is fixed to the accommodating housing with an interference fit by means of a profile element. The attachment provides high mechanical strength along with an improved gas tightness.