Abstract: A seat belt tension sensing device adapted for sensing tension in a belt securing a child's car seat in a vehicle, and comprising a housing (52) having a upper housing member (50) hingedly attached (at 54) to a lower housing member 52, and a closure catch (58) to permit the passage of a length of seat belt (36) through the housing to pass over a depressible switch (66). Within the housing is a power source (40) and alarm/indicator (41) responsive to a signal emitted by the switch (66) when actuated by the scar belt (36) passing over the switch. Sufficient belt tension may be shown by a visible indicator, while insufficient tension may be indicated by an audible alarm.

Abstract: A seat belt tension sensing device adapted for sensing tension in a belt securing a child's car seat in a vehicle, and comprising a housing (52) having a upper housing member (50) hingedly attached (at 54) to a lower housing member 52, and a closure catch (58) to permit the passage of a length of seat belt (36) through the housing to pass over a depressible switch (66). Within the housing is a power source (40) and alarm/indicator (41) responsive to a signal emitted by the switch (66) when actuated by the scar belt (36) passing over the switch. Sufficient belt tension may be shown by a visible indicator, while insufficient tension may be indicated by an audible alarm.

Abstract: A rapid gas/fluid deploying apparatus for use in a variety of inflating and dispersing applications includes a superatmospheric pressure compressed gas/fluid storage container which is equipped with an explosively rupturable membrane surface element and an explosively rupturing micro miniature charge assembly. When the explosive charge is detonated a pressure equilibrating force compels the gas or fluid into/onto a receiving volume or target.

Abstract: A child's seat for use in motor vehicles, including an air bag and activation circuitry. Sensors on the seat emit a first signal confirming that the air bag is armed and that the seat belt is properly connected. A second warning signal is produced when the child's seat air bag is not properly functioning or if the child's seat is not properly held in place by the vehicle's seat belt system. Also disclosed is an air bag inflator including a pressure tank, a frangible membrane for sealing gas under pressure within the tank, and a pyrotechnic squib for rupturing the frangible membrane to deploy the air bag.

Abstract: A child's seat for use in motor vehicles, including an air bag and activation circuitry. Sensors on the seat emit a first signal confirming that the air bag is armed and that the seat belt is properly connected. A second warning signal is produced when the child's seat air bag is not properly functioning or if the child's seat is not properly held in place by the vehicle's seat belt system. Also disclosed is an air bag inflator including a pressure tank, a frangible membrane for sealing gas under pressure within the tank, and a pyrotechnic squib for rupturing the frangible membrane to deploy the air bag.