Abstract:
A device for releasably connecting a first element with a second element includes a male element connectable to one end of the first element, and a female element connectable to one end of the second element such that the male and female element pass from a disengagement condition to a mutual engagement condition. A slider activates and deactivates engagement and is engaged to the male element such to slide along the axis of insertion of the male element inside the female element. The relative motion between the activation/deactivation slider and the male element is transmitted to first removable locking members, belonging to the male element and cooperating with corresponding second locking members belonging to the female element such to pass from a stable locking condition to a stable release condition of the male and female elements via a movement of the slider along the axis of insertion.
Abstract:
A device for reversible connection between a casing for lead weights and a corresponding pocket of a diving jacket is described. The device has an elastically insertable and releasable buckle with a male part connected to the casing through a rigid plate and with a sheath, acting as the female part of the buckle, connected to the pocket of the jacket. The rigid plate presents lateral guide ribbings, suitable for facilitating insertion of the male part of the buckle in the sheath.
Abstract:
A scuba diver weight carrying backpack having a packboard for carrying a multiple of rectangular based weights thereon with a cover over the weights and longitudinal parallel rods engaged with the cover from top to bottom and projecting through aligned rows of the weights, the weights being held on the rods by a quick release draw pins engaged with the cover.
Abstract:
A girth adjustable waist belt that easily converts to a diver's buoyancy compensator with/without integrated weight system and can also easily convert to a utility backpack and belt in which one single size will fit the general population is provided. The mega-adjustable feature also provides secure yet expandable lower back and abdominal support offering physical protection in stressful work conditions. A dive belt is also provided for use by divers during underwater activities, such as scuba diving. The belt comprises a body member and a rapid release weight system which is quickly removal while the belt remains in place on the diver. The belt can also provide for horizontally mounted supplemental air supply system, for use in the event a main air supply is lost or not wanted. In all embodiments, an elastic depth compensator can be built into the belt, insuring a snug fit of the belt at any depth. The belt has a plurality of D-rings for convenient equipment management. A quick release tow clip is attached to the belt and may be used in conjunction with a surface air supply system for pulling the surface air supply system.
Abstract:
A weight release system for selectively releasing weights from an underwater diver. The weight release system includes at least one pocket attached to a buoyancy control device or a weight belt. The pocket includes an interior portion for retaining weights. A zipper is located on the pocket. The zipper is positioned on a bottom portion of the pocket. A cord runs from the zipper to a handle. Pulling the handle opens the zipper, causing the weights retained in the pocket to fall from the pocket.
Abstract:
A quick release buckle including a female buckle member, including attachment device, having a pocket formed therein accessible through a rear opening formed in the female buckle member and including a first cover having a slot formed therein, a male buckle member arranged for complimentary sliding assembly with the female buckle member through the rear opening, the male buckle member including a leaf spring for insertion into the pocket of the female buckle member, the leaf spring including a clasp for snap locking engagement in the slot when the buckle members are fully assembled, a handle member, slidably assembled with the male buckle member and insertable therewith into the pocket in the female buckle member, the handle member including an independently moveable release device located adjacent the clasp, when all the members are fully assembled, connected to handle extending away from the buckle, the independently moveable release means adapted to move against the clasp during rapid pulling motion of the handle to rapidly pry the clasp from locking engagement in the slot and release the female buckle member and the male buckle member for immediate parting.
Abstract:
A counterweight assembly is provided to enhance heads up surface positioning of a person. The assembly includes a weight/ballast member strategically disposed on a cylinder/tank worn by a diver during a dive. The weight member can be attached by several different embodiments. Preferably, the weight member is attached such that the diver cannot release or adjust the weight member while he or she is diving. The weight member rotates the person to ensure heads up surface positioning in the event the person becomes incapacitated. Also provided are several other water safety and survival devices. Also disclosed is a combined ballast and signaling device preferably neutralized by attachment to an eccentrically buoyant personal flotation device.
Abstract:
A weight drop pocket for a SCUBA diver comprising a flap closed pocket for containing a weight with a stiffener secured to the pocket and having an opening through which a projection from a mating element secured to a skin diver apparatus may be inserted with the pocket and mating element retained in a preselected orientation and held in place by a spring biased rod inserted through the projection thereby locking it to the mating element until the rod is withdrawn by a force which overcomes the spring bias.
Abstract:
A combination spider and buoyancy compensator having an insertable weight system. The spider includes an insertable weight system disposed preferably within at least one side opening pocket attached to a waistband portion. The side opening pocket can be formed of a piece of material attached to a waistband portion to define a channel in the space between the waistband portion and the piece of material. At least one weight disposed within an envelope, preferably having stiffening material, is removably inserted within the pocket. The envelope containing the weight includes means, preferably including areas of brushed material and hooks, and a handle for inserting, securing, and removably releasing the envelope containing the weight within the pocket. Stiffening within the spider provides an open, formed, shape retaining unit to distribute the weight of the tank and for convenience in putting the spider on.
Abstract:
A water safety and survival system that provides a multi-chambered personal flotation device that operates on minimal volume to create a single heads up righting moment that reliably stabilizes an unconscious victim with his airway out of the water. This is accomplished with a minimal amount of lift, less deflated bulk, improved cosmetic appeal and reduced cost. These combined advances result in a safety vest conducive to actually being worn, a key feature for a safety vest. The system also provides for incorporation of a separating second inflatable life ring, rescue board, artificial respiration assist platform and ultimately a raft for removal of the victim from the water to protect him from hypothermia. This sequentially inflated, multi-chambered, multi-faceted inflatable rescue product is incorporated within the body of the safety vest. The incorporation of a wide range of rescue products into the body of the personal flotation device will reduce the incidence of that dual tragedy that occurs when the rescuer becomes the second victim. This water survival system when adapted to the special needs of the scuba diver requires the incorporation of a tank compensating keel to offset the deleterious effects of a buoyant empty tank whose buoyancy can force the divers airway under the water. Further adaptation for use underwater also includes a system to adjust the volume of the primary buoyancy compensation chamber and variable valve for segregation and reliable regulation of one or more additional surface flotation chambers underwater. The design of the separating chambers coincides with responsibilities and goals of the diver. These and more modifications for the safe underwater use of the heads up safety vest are critical in order to mitigate the risk of rapid ascent and its consequences, arterial gas embolism and decompression sickness.