摘要:
Disclosed is a wet suit, which can continuously generate buoyancy by manually or automatically injecting additional air into an upper jacket and/or a pair of lower pants selectively, when the user wears the upper jacket and/or the pair of lower pants with constant buoyancy and an accident occurs in the water while enjoying water sports. The water suit comprises an upper jacket 100 for, putted on an upper body of a user, injecting or discharging air into an interior by the user's operation or a predetermined operation; a pair of lower pants 200 putted on a lower body of the user; and a propulsive generation portion 300 for, detachably putted on a waist of the user, generating a self-propulsive force according to the user's operation or a predetermined operation to generates a propulsive force for pushing water to a rear direction of the user.
摘要:
Ein Unterseebootrettungsanzug (4) weist Anschlussmittel auf, mit denen zumindest eine mit Luft zu versorgende Einrichtung des Unterseebootrettungsanzugs (4) an eine Atemnotluftanlage (14) eines Unterseeboots anschließbar ist.
摘要:
The invention relates to a swimming aid that is to be worn on the body and provides floatability. Said swimming aid comprises a dimensionally variable part that can be adjusted to the body size and is provided with a first, detachable closing means, with the aid of which the variable body size adjustment can be made, and at least one buoyancy element. The inventive swimming aid comprises an additional second, detachable closing means that can be detached without modifying the set body size adjustment of the dimensionally variable part. A swimming aid in the form of a jacket and a swimming aid encompassing a supporting belt system are particularly preferred embodiments.
摘要:
The safety latched automatic actuator (10) may be incorporated into a throwable personal flotation device (116) also comprising a cartridge (18) of compressed gas, in inflator (12) a flotation device (170) and a canister (112A, 112B) for containing the other parts (10, 116, 18, 12, 170) when the personal flotation device (116) is in a non-inflated state. The safety latched automatic actuator (10) includes a spring loaded reciprocating actuator pin (36) which is movable to and from a safety position, a cocked position and an actuated position. When set in the cocked positon by a safety latch lever (68), a water destructible element (44) retains the actuator pin (36) in an armed condition. Upon exposure of the element (44) to water (122), the actuator pin (36) moves to the actuated position, causing a frangible seal (22) of the cartidge (18) of compressed gas to be broken, thereby inflating the flotation device (170).
摘要:
Safety clothes includes a fabric structure having a liner fabric and a cover fabric attached to each other, and a plurality of gas-containing capsules contained in compartments, which are defined between the liner fabric and the cover fabric. Gas is sealed inside the gas-containing capsules. The reliability and the freedom of motion of safety clothes are improved.
摘要:
An inflatable life-saving swimming garment for a swimmer that comprises an inflatable part for floating the swimmer while being in distress and for creating, when inflated, volume difference between upper body part and lower body part of the swimmer. The garment includes an inflating system that consists of a gas tank with compressed gas for inflating, whenever required, the inflatable part; a controllable valve connecting between the air tank and the inflatable part, for allowing, whenever required, the compressed gas to inflate the inflatable part; a controller for analyzing the swimmer's status underwater and opening the valve after the swimmer has been in an actual or impending distress for a predetermined time; and a battery for supplying power for the operation of the controller and the valve.
摘要:
A protective body garment comprising an outer layer of penetration resistant armour, a gas inflatable bladder and inflation means for inflating the bladder to provide buoyancy to the wearer of the garment when immersed in water. The garment has an inner support means (130) to support the inner surface of the bladder (110) and the inflatable bladder is placed between the inner support means (130) and the outer layer of armour (138). The garment may also possess wall portions (115) which when the device is deflated are held together by releasable interengaging means and when the device is inflated are separated to increase the size of the garment to accommodate the volume of the inflated device.