摘要:
The present invention relates to a safety shield for protecting a passenger in an internal space from external physical dangers caused by the occurrence of a disaster, wherein the safety shield comprises an outer appearance unit. The outer appearance unit is made of a material that can shield from and absorb the physical danger. The safety shield can be folded and stored under ordinary circumstances, and the volume of the safety shield can be inflated by air fed in from an air tank upon the occurrence of a disaster so as to form the internal space.
摘要:
A lighting apparatus is disclosed for illuminating side surfaces of objects or equipment including, for example, vehicles including boats, retail and/or store shelving and/or equipment, bars, desks, counters, walls, railings, steps, and/or any other object or surface, as desired. In some embodiments, the lighting apparatus includes a bumper. When so provided, the lighting apparatus may help provide a level of protection to objects and/or surfaces that are subject to bumping, sliding or other abuse.
摘要:
The present invention relates to a water jet propulsion boat comprising an engine powered jet unit having a jet nozzle and a reverse gate hingedly connected to said jet nozzle in order to deflect the water jet ejected from the jet nozzle, and first and second actuating means for changing the position of the reverse gate with respect to a jet opening of the jet nozzle and for controlling the throttling action of an engine for adjusting the performance thereof wherein, the first actuating means comprises a shift handle (42) which is shiftable between forward, neutral and reverse positions, wherein a guide means (41) for controlling the travel of the shift handle between said positions is provided preventing the shift handle from being shiftable between the forward and rearward positions by a straight single stroke.
摘要:
Systems, methods, and apparatus for the use of an emergency dye for search, rescue, and recovery is disclosed. In various embodiments, an emergency dye may comprise a high-visibility dye configured to reflect light in a visible light spectrum. The emergency dye may be configured to be disposed of on an aircraft. The emergency dye may be configured to be disposed of within an emergency dye package (205). The emergency dye may also be configured to be disposed of within an aircraft's hydraulic system. The emergency dye may be configured to be released from the aircraft, based on monitoring an aircraft's avionics system for an imminent crash alert.
摘要:
A lighting apparatus (2) includes a housing (4) of plastic material, the housing (4) defining a translucent window (12), and a light emitting diode assembly (3) on a printed circuit board (34). The apparatus (2) may be attached to the hull (14) of a boat by means of a flange (10) and a nut (16). The apparatus (2) may include a heat sink (36) machined from a solid aluminum bar. The housing (4) may be connected to a sealing cap (6). The housing (4) is preferably injection-molded from a thermoplastic material such as polycarbonate. Electrical wires may extend through a central bore (42) of the heat sink (36) and the sealing cap (6).
摘要:
A vehicle system is disclosed that includes a vehicle lamp assembly including a plurality of LEDs that emit white light so as to function as an illuminator light. The lamp assembly also may include a plurality of LEDs that emit colored light, such as red or red-orange, so as to function as a signal light. Alternatively or additionally, the lamp assembly may include a camera of a vehicle imaging system. The lamp assembly may serve as a center high mounted stop light or as a tail light. The system also includes a controller that rapidly pulses the LEDs on and off at a rate that is imperceivable by the human eye. The pulsing intervals of the LEDs may be related to the readout intervals of the camera sensor array. In this manner, the LEDs may be pulsed on during camera readout so as to increase their intensity while the camera is capturing an image, or may be pulsed off during camera readout to prevent feedback glare from interfering with image capture by a highly sensitive image sensor array of the camera.
摘要:
A switching device comprising a reed switch (11) of a normal open type turned on and off by magnetic field, a fixed bias magnet (12) located in an area where the switch operates stably, and a starting magnet (14) located opposite to the fixed bias magnet with the switch interposed between them and capable of applying magnetic field, reverse to that of the fixed bias magnet, to the switch. When the starting magnet (14) is carried close to the switch (11), its magnetic field overcomes that of the fixed bias magnet (12) to control the switching-on and -off of the switch, and when it is carried remote from the switch, the fixed bias magnet controls the switching-on and -off of the switch.
摘要:
A water walking stage system is disclosed. The water walking stage system according to an embodiment of the present invention comprises: opposite side floating bodies, each having a structure which is filled with gas or a foam resin material and thus floats on the surface of water and including a safe connector embedded inside thereof; a walking stage connected under the opposite side floating bodies to form a footing and positioned to be immersed in the water below the surface of water; rails for connecting the opposite side floating bodies to both sides of the walking stage, respectively; and a fixing rod installed on the ground and connected to the safe connector mounted inside of each of the opposite side floating bodies, thereby fixing the positions of the opposite side floating bodies, wherein the opposite side floating bodies, the walking stage, and the rails constitute one module unit by an integrated assembly structure.