摘要:
A crashworthy bench (1) for an aircraft having a cabin that includes a floor (51), a ceiling (52), and substantially vertical partitions. Said bench (1) comprises a frame (2), at least one seat for a passenger, with each seat comprising a seat, a back, a retaining system (7) for retaining said passenger, and at least one energy absorber device (20). Said frame (2) is fastened to the inside of said cabin via one low connection point (8) for each seat and via at least one high connection point (9) for said bench (1). Two low connecting rods (11) and one leg (12) connect the frame (2) to each low connection point (8) on said floor (51). Two high connecting rods (15) connect the frame (2) to the high connection points (9) on said ceiling (52) or on a vertical partition of the cabin of the aircraft.
摘要:
A safety seat for vehicles, including a seat portion having a rear end supported against vertical support straps of a strap framework secured to a vehicle. Each of two supports laterally disposed on the seat portion as a first end secured to the set. From the first end, each support extends in an inclined path, below the seat portion, to the vertical support straps. Each support has a free end remote from the first end and suspended in a loop formed on the vertical support straps. To tensioning straps are disposed beneath the seat portion and extend along side edges thereof from a front securement and the seat portion to a connection with the vertical support straps. Each tensioning strap has a length less than the distance between the front securement and the rear end of the seat portion.
摘要:
Disclosed is a restraint system for a vehicle, such as a wheeled vehicle, boat, or fixed or rotary winged aircraft. The system includes a control system integrated into the harness and strap of the restraint. This permits crewmembers to lock and unlock the restraint from a body worn control panel. Other auxiliary equipment also be operated from the control panel. In another embodiment, wiring for a communication system is integrated into the harness and strap.
摘要:
A vehicle includes an interior cabin including a floor and a ceiling. A deployable seat assembly is moveably coupled to the ceiling. The deployable seat assembly is moveable between a stowed position in which at least a portion of the deployable seat assembly is stowed within a stowage space within the ceiling, and a deployed position in which the deployable seat assembly extends between the ceiling and the floor.
摘要:
A vehicle comprising lower and upper surfaces, an object and a suspension apparatus for holding the object in a suspended position in the vehicle. The object having opposite rear and front edges, and adjacent first and second halves extending between the rear and front edges. The suspension apparatus being adapted to anchor the object to the lower surface of the vehicle via elongated suspension elements, and comprising first and second elongated suspension elements. Each elongated suspension element comprising first and second ends and an intermediate portion therebetween. The first elongated suspension element is connected via the first end thereof to a first point on the object's first half, and is connected via the second end thereof to a first point on the vehicle's lower surface disposed closer to the objects second half than to the first half thereof. The second elongated suspension element is connected via the first end thereof to a second point on the object's second half, and is connected via the second end thereof to a second point on the vehicle's lower surface disposed closer to the object's first half than to the second half thereof.
摘要:
Safety seat for land vehicles, aircraft and watercraft, including a strap framework for holding a sitting portion and comprising vertically extending support straps anchored to a vehicle and embodied as loops stretching between vehicle-mounted anchors above and below the sitting portion, which is secured to a support frame provided with two braces oriented in the direction of extension of the support straps. For securement of the support frame to the strap framework, a front strap or rear strap of each support strap loop is divided into two strap sections, one extending between the support frame and an anchor disposed above the sitting portion, and the other extending between the support frame and an anchor disposed below the sitting portion. Ends of the strap sections associated with the support frame are retained at the braces of the support frame and hold the support frame under tension in a vertical orientation.
摘要:
Safety seat for land vehicles, aircraft and watercraft, including a strap framework for holding a sitting portion and comprising vertically extending support straps anchored to a vehicle and embodied as loops stretching between vehicle-mounted anchors above and below the sitting portion, which is secured to a support frame provided with two braces oriented in the direction of extension of the support straps. For securement of the support frame to the strap framework, a front strap or rear strap of each support strap loop is divided into two strap sections, one extending between the support frame and an anchor disposed above the sitting portion, and the other extending between the support frame and an anchor disposed below the sitting portion. Ends of the strap sections associated with the support frame are retained at the braces of the support frame and hold the support frame under tension in a vertical orientation.
摘要:
A method for producing an optical component for transmitting ultraviolet radiation of a wavelength of 250 nm and shorter, wherein the component is made from a cylindrical quartz glass blank having a mean OH content of more than 50 wt ppm, which is subjected to a first annealing treatment for eliminating stress birefringence, characterized in that the quartz glass blank is subjected to a second annealing treatment which comprises heating up and holding the quartz glass blank at a low annealing temperature ranging from 350° C. to 800° C. and for an annealing period of more than 1 hour, with the proviso that a quartz glass blank is used in which in a direction perpendicular to the cylindrical longitudinal axis the deviation from the mean OH content is not more than 20 wt ppm.
摘要:
A crashworthy bench (1) for an aircraft having a cabin that includes a floor (51), a ceiling (52), and substantially vertical partitions. Said bench (1) comprises a frame (2), at least one seat for a passenger, with each seat comprising a seat, a back, a retaining system (7) for retaining said passenger, and at least one energy absorber device (20). Said frame (2) is fastened to the inside of said cabin via one low connection point (8) for each seat and via at least one high connection point (9) for said bench (1). Two low connecting rods (11) and one leg (12) connect the frame (2) to each low connection point (8) on said floor (51). Two high connecting rods (15) connect the frame (2) to the high connection points (9) on said ceiling (52) or on a vertical partition of the cabin of the aircraft.