Abstract: A method for forming an absorbent pad including a first layer, a second layer and an absorbent material interposed between the first and the second layer and arranged according to a spreading pattern M1 having at least one channel which is free of absorbent material, includes a step of feeding a first web, intended to form the first layer of the pad; a step of feeding a second web, intended to form the second layer of the pad; a step of spreading the absorbent material on the first web according to the spreading pattern M1; a step of spreading an adhesive on the first web according to a gluing pattern; a step of welding the first web and the second web according to a welding pattern M3 including at least one welding zone at the channel on the pad.

Abstract: A system (1) and a method provide for detecting the presence or the absence of a hand on a steering wheel (9) that is provided with one or more conductive wires (2, 2a, 2b, 3), and the system (1) includes a detection device (5) with an input circuit (6) providing an input signal (11) to at least one conductive wire (2, 2a). The input signal (11) is an RF frequency electrical signal and an output circuit (7) is configured for sensing the impedance of the at least one conductive wire (2) or for sensing the inductive coupling between the at least one conductive wire (2a) and at least one second conductive wire (2b) in response to the input signal. The detection device (5) is configured for detecting a change in impedance of the at least one conductive wire (2, 2b) or for detecting a change the inductive coupling between the at least one conductive wire (2a) and the at least one second conductive wire (2b), to indicate the presence or the absence of a hand on said steering wheel (9).

Abstract: A system (1) and a method provide for detecting the presence or the absence of a hand on a steering wheel (9) that is provided with one or more conductive wires (2, 2a, 2b, 3), and the system (1) includes a detection device (5) with an input circuit (6) for providing an input signal (11) to at least one conductive wire (2, 2a). The input signal (11) is an RF frequency electrical signal and an output circuit (7) is configured for sensing the impedance of the at least one conductive wire (2) or for sensing the inductive coupling between the at least one conductive wire (2a) and at least one second conductive wire (2b) in response to the input signal. The detection device (5) is configured for detecting a change in impedance of the at least one conductive wire (2, 2b) or for detecting a change the inductive coupling between the at least one conductive wire (2a) and the at least one second conductive wire (2b), to indicate the presence or the absence of a hand on said steering wheel (9).

Abstract: A steering wheel having a stationary portion supporting a DAB or similar module, comprises an armature (1) having a hub (2, H) directly mounted to a vehicle steering shaft and provided with an opening (3) through which a coiled element (5) passes. A non-rotating housing (41) is assembled with the hub (2) and the coiled element (5) connects the non-rotating housing (41) to a fixed part (61) of the vehicle and carries one or more electric wires to the DAB. The coiled element (5) is screwing or unscrewing itself to or from the hub (2, H) via the opening (3) when the steering wheel is rotated. A gear assembly is provided for supporting the stationary portion (41) when the steering wheel is rotated.

Abstract: A steering wheel assembly has a steering wheel armature, a hub portion and spokes. The hub portion is fixable to a conventional steering column shaft. The steering wheel assembly has a first drum supported on the steering column shaft, to freely rotate about only the axis of the steering column shaft. A second drum is freely rotatable with respect to the first drum only about a second axis. The second axis is parallel to and spaced apart from or incident to of the steering column shaft. Stationary means are provided for supporting the second drum on the first drum. Both the first drum and the second drum are rotated around their respective axes by the spokes engaging their sidewalls. The support provides a stationary support member onto which an airbag module or other devices can be mounted.

Abstract: An assembly of an airbag module and a steering wheel of a vehicle has the airbag module moveable between a resting position and a working position, corresponding to the actuation of the horn of the vehicle. Advantageously, the retaining assembly drives the airbag module exclusively along parallel to the axis of rotation of the steering wheel, providing constant horn activation loads.

Abstract: The present invention relates to a steering wheel having a stationary hub mounted portion. The steering wheel has an armature with a hub and is coupled to a vehicle steering shaft. The hub is provided with an opening through which a coiled element passes. A non-rotating housing is assembled with the hub. The coiled element connects the non-rotating housing to a stationary component of the vehicle. The coiled element screwing or unscrewing itself to or from the hub via the opening when the steering wheel is rotated.

Abstract: As improved airbag module retention assembly for attachment to a steering wheel has an airbag module housing having an airbag cover, an internally stored airbag. The airbag module housing has two pairs of attachment legs. A base plate assembly has a base plate with a pair of mounting brackets pivotally attached at ends of the mounting brackets to the hinge supports projecting from the base plate and being linearly movable relative to the hinge supports. A resilient member such as a spring returns the airbag module housing to a resting position upon activation of a horn. The resilient member is interposed between one mounting bracket and the base plate. The pair of mounting brackets are connected by a pin and a slot. Each end of a mounting bracket is attached to an attachment leg of the airbag module housing. Movement of the airbag module housing assembly is constrained to a displacement parallel to the axis of rotation of the steering wheel.

Abstract: An assembly of a steering wheel with static airbag module has a rotor portion and a stator portion. A first gear and a second gear are at least partially superimposed. An intermediate supporting element is located between first and second gears with the gears directly axially coupled. An intermediate element has a portion that defines a path for the means for axially coupling said first and second gear to temporarily disengage them from the gears when a relative rotation between the intermediate element and the first and second gears occurs.

Abstract: As improved airbag module retention assembly for attachment to a steering wheel has an airbag module housing having an airbag cover, an internally stored airbag. The airbag module housing has two pairs of attachment legs. A base plate assembly has a base plate with a pair of mounting brackets pivotally attached at ends of the mounting brackets to the hinge supports projecting from the base plate and being linearly movable relative to the hinge supports. A resilient member such as a spring returns the airbag module housing to a resting position upon activation of a horn. The resilient member is interposed between one mounting bracket and the base plate. The pair of mounting brackets are connected by a pin and a slot. Each end of a mounting bracket is attached to an attachment leg of the airbag module housing. Movement of the airbag module housing assembly is constrained to a displacement parallel to the axis of rotation of the steering wheel.

Abstract: The present invention relates to a steering wheel having a stationary hub mounted portion. The steering wheel has an armature with a hub and is coupled to a vehicle steering shaft. The hub is provided with an opening through which a coiled element passes. A non-rotating housing is assembled with the hub. The coiled element connects the non-rotating housing to a stationary component of the vehicle. The coiled element screwing or unscrewing itself to or from the hub via the opening when the steering wheel is rotated.

Abstract: An assembly of a steering wheel with static airbag module has a rotor portion and a stator portion. A first gear and a second gear are at least partially superimposed. An intermediate supporting element is located between first and second gears with the gears directly axially coupled. An intermediate element has a portion that defines a path for the means for axially coupling said first and second gear to temporarily disengage them from the gears when a relative rotation between the intermediate element and the first and second gears occurs.

Abstract: An assembly of an airbag module and a steering wheel of a vehicle has the airbag module moveable between a resting position and a working position, corresponding to the actuation of the horn of the vehicle. Advantageously, the retaining assembly drives the airbag module exclusively along parallel to the axis of rotation of the steering wheel, providing constant horn activation loads.

Abstract: An airbag module has at least one airbag housing, which can be locked with a receiving device in a motor vehicle and in which at least one inflator and a folded airbag are arranged. Springs are provided on the airbag housing, which bias the airbag housing in the installed state in relation to the receiving device. The springs are arranged in the region of the outer periphery of the airbag housing.

Abstract: An airbag module has at least one airbag housing, which can be locked with a receiving device in a motor vehicle and in which at least one inflator and a folded airbag are arranged. Springs are provided on the airbag housing, which bias the airbag housing in the installed state in relation to the receiving device. The springs are arranged in the region of the outer periphery of the airbag housing.