Abstract:
A core cooling method includes a hand covering configured as a glove having a palm portion and a wrist portion. The glove also includes an outer layer and an inner liner. An access opening in the palm portion of the outer layer permits access between an outer surface of the outer layer and a pocket in a space between the outer layer and the inner liner. A cooling element is positioned within the pocket and adjacent the access opening in the palm portion of the outer layer. A tubular air passage is connected to the exterior surface of the glove and communicates with the interior of the inner liner permitting air to be withdrawn from the interior of the inner liner.
Abstract:
A system for assessing grip security, the system comprising: a contact surface having at least a first contact surface region and a second contact surface region, the first contact surface region being configured to resist slip less than the second contact surface region, a sensor for detecting slip in the first contact region.
Abstract:
A thermally insulated hand glove for use in sporting activities. The hand glove has a main body for enclosing a user's hand, with a palm area having an exposed wall surface being substantially waterproof. A window aperture is made in a fraction of the palm area. A moisture permeable stretchable membrane is applied to fully close the window aperture, so as to provide an air vent system integral to the palm area for promoting moisture outflow generated from the user's hand palm perspiration outwardly from said glove main body, while controlling accidental moisture inflow seepage from outside weather conditions. The stretchable nature of the arcuate membrane pad biases the thumb finger part of the glove to a tilted location overhanging spacedly over the window, thus reducing the likelihood of accidental access of water or snow to the non waterproof membrane pad covering the window.
Abstract:
The present invention provides a body cooling garment to easily and effectively cool the human body. By pressurizing air or other compressible gases to a minimum pressure rating of 70 psi and channeling it by means of a tubing network that is incorporated into body garments such as vest, head covers, and pants, the pressurized air can be transported and dispensed on the individual. Thus a two fold cooling affect is accomplished. First, initial cooling is achieved by the cooling of the pressurized gas itself as it rapidly depressurizes and expands though openings in the tubing resulting is a very cold gas. This affect combined with the flow of air and gases that is created by this expansion of pressurized gas in the vicinity of the body of an individual wearing such a garment will evaporatively cool the body and compliment the cooling caused by the rapid depressurization of the compressed gas.
Abstract:
A garment for applying cold or heat to a digit of a wearer, which comprises at least one digit sleeve and a securing mechanism for securing the digit sleeve to a digit of the wearer. The digit sleeve is composed of a protective outer layer, a heating/freezing middle layer and an inner comfort layer. A cavity formed within the digit sleeve is configured for receiving the digit of the wearer.
Abstract:
A core cooling method includes a hand covering configured as a glove having a palm portion and a wrist portion. The glove also includes an outer layer and an inner liner. An access opening in the palm portion of the outer layer permits access between an outer surface of the outer layer and a pocket in a space between the outer layer and the inner liner. A cooling element is positioned within the pocket and adjacent the access opening in the palm portion of the outer layer. A tubular air passage is connected to the exterior surface of the glove and communicates with the interior of the inner liner permitting air to be withdrawn from the interior of the inner liner.
Abstract:
A cooling system 70 for an occupant 62 of an occupant support is a targeted cooling system comprising a coolant conduit 100 having an inlet 102 for receiving coolant from a source of coolant and an outlet 104 for discharging the coolant to a destination 120. The conduit is nonpermanently and manually shape adjustable, shape stable subsequent to adjustment, and removably securable to one or both of the occupant support and the occupant. In one embodiment the destination is an ambient environment selected to achieve targeted coolant delivery to a localized region of the occupant's body. A cooling glove 190 to be worn by a user has at least one coolant intake 210 and at least one ofa) a coolant passage 240 extending from the coolant intake to an exhaust opening 260; andb) a cooperative relationship with the user which defines a fluid pathway 220 bounded in part by the glove and in part by the user.The exhaust opening 260 exhausts coolant from the passage 240 to an ambient environment, to the fluid pathway, or to both. Coolant received by the fluid pathway discharges to an ambient environment.
Abstract:
A system for estimating friction, the system including a contact surface including a plurality of protrusions extending from a base surface, the contact surface further including a first contact surface region and a second contact surface region, the first contact surface region being configured to resist slip less than the second contact surface region, and a sensor arrangement configured for detecting displacement of at least three of the plurality of protrusions in three different dimensions to measure a three-dimensional force applied to the at least three plurality of protrusions at a moment of slippage of the first contact surface region.
Abstract:
The present disclosure generally relates to intelligent garments that provide thermal regulation in a variety of environments. The garments may include different layers such as a hydrophobic layer in direct contact with a wearer's skin surface and saturated with an aqueous mixture, a spacer layer, a reflective layer, and an outer hydrophobic layer. The layers of the garment may work together to reduce the metabolic expenditure of the wearer in extreme environmental conditions or during demanding physical activity. A variety of sensors may be displaced throughout the garments so as to enable the collection of data associated with wearers as well as environmental conditions. Wearers may control the thermal balance and other properties of the garments as desired.
Abstract:
A ventilated handlebar, such as a bicycle handlebar is disclosed. The ventilated handlebar comprises an air-intake aperture that is oriented in the direction of forward travel of the vehicle and an air distribution channel that is connected to the air-intake apertures and is also connected to a series of air-discharge openings to ventilate the hand grip area of the handlebar, thereby promoting a cooling effect on the rider's palms resulting in cooling effect on the rider's body thereby reducing the rider's fatigue.