摘要:
A quick release fastener for an end fitting of a safety belt having spaced apart first and second frame, a lockable insert tongue insertable between the frame plates, and a locking element moveable between a locking position in which the insert tongue is locked between the frame plates, and a release position. A locking element has at least two anchor surfaces facing one another, which at least form the stop at one outer face of the frame plates or of the insert tongue. In this way, a shockproof quick release fastener is provided which can be released without a special tool.
摘要:
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.
摘要:
An air-bag in the form of an inflatable curtain has a plurality of zones each provided with vertically extending cells defined by seams. Uninflatable regions are provided, the uninflatable regions being provided with oval apertures. On deployment of the inflatable curtain, the oval apertures will distend to become circular, enabling the uninflated region effectively to stretch to moderate the tension generated between two anchoring points connected by straps to the lower edge of the air-bag.
摘要:
An apparatus and process for the manufacture of an emulsion explosive wherein the composition of emulsion explosive can be continually varied in a controlled manner. The apparatus comprises: (i) at least one mixing means suitable for blending components into an emulsion; (ii) at least one delivery means for delivering an emulsion explosive from said mixing means into a blasthole or package; (iii) at least one container for emulsion; (iv) at least two containers for components which on combination are suitable for forming a gas for the gassing emulsion; (v) optionally, further containers for optional components suitable for addition to the emulsion or emulsion explosive; (vi) supply means for the supply of said components from said containers to the mixing means; and (vii) control means for controlling the amount or rate of supply of components to the mixing means and thereby enabling the composition of the emulsion explosive to be continuously varied in a controlled manner.
摘要:
A fabric for use in the manufacture of an inflatable air-bag, the fabric having interwoven warp fibers and weft fibers which are arranged substantially perpendicular to one another, one or more of the warp and weft fibers being at least partially coated with an adhesive substance to increase the friction between the warp and weft fibers at their intersections. In another embodiment, the fabric is formed from fibers having a central core and another sheath.
摘要:
A fabric for use in the manufacture of an inflatable air-bag, the fabric having interwoven warp fibres and weft fibres which are arranged substantially perpendicular to one another, one or more of the warp and weft fibres being at least partially coated with an adhesive substance to increase the friction between the warp and weft fibres at their intersections. In another embodiment, the fabric is formed from fibres having a central core and another sheath.
摘要:
A method of forming a fabric for an air-bag, the method comprising providing a plurality of yarns, each yarn being formed from a plurality of individual fibres; applying an activatable additive or coating to each yarn, the additive or coating initially not being activated and wherein, prior to activation, the additive or coating presents little or no impedance to the relative movement of the fibres within the yarn and, following activation, the additive or coating binds fibres within the yarn to one another to prevent or hinder relative movement of the fibres in the yarn with respect to one another; and passing the yarns through an activation zone including a compressing component which applies a compressive force to the yarns, the additive or coating being activated as the yarns pass through the activation zone so that the yarns each have a substantially flat configuration.
摘要:
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.
摘要:
An air bag formed from two layers of fabric using a one-piece weaving technique has a peripheral seam at the edge of a region adapted to be inflated. Beyond the seam there are a plurality of chambers and gas escaping from the inflated region through the seam must inflate these chambers thus creating a back pressure to reduce the flow of escaping gas.
摘要:
An air-bag (1) has a primary gas flow duct (11) leading from a gas generator to one or more zones within the air-bag which are to be inflated. The air-bag has a separate inner gas flow duct (12) mounted within the outer gas flow duct. The inner gas flow duct (12) and the outer gas flow duct (11) have areas (22 and 23) thereof secured together in the region that is to be connected to the gas generator.