摘要:
An object with a dynamically changeable configuration is provided. The outer surface configuration and/or the weight displacement configuration can be dynamically changed to alter the characteristics of the object, which can be a toy, such as a football, baseball or flying disc. To change the outer configuration of the object, a cover having an outer surface and at least one aperture therethrough is provided. A surface changing member, such as a bladder, is urgable into the at least one aperture to dynamically change the outer surface of the object. To change the weight displacement of the object, the main body includes a first chamber and a second chamber therein where fluid, such as gas or liquid, can flow therebetween. The positioning of the fluid within the first chamber and the second chamber is controlled by a pump and valve system. As a result, the weight displacement of the object is dynamically changeable.
摘要:
The handle construction of the present invention includes a low durometer grip portion that provides comfort and an ergonomic benefit to the user. The handle includes a rigid core with a gel member received in a recessed seat. The gel member preferably has a durometer of 65 Shore 00 or less. A thin top finish layer, of elastomeric or polymer film, is optionally provided on the top of the gel member, such as in a thickness of less than 4 thousandths of an inch in thickness (
摘要:
A multi-layer protective fabric includes a thin urethane film, a flame-retardant fibrous layer, and a flame-retardant micro-porous layer. The film includes flame retardant additives, blocks a liquid chemical from passing through it, and breathes by an adsorption/de-sorption process to permit water vapor to pass through it. The fibrous layer is bonded on one surface of the film. The urethane layer is bonded on the other surface of the film.
摘要:
A multi-layer protective fabric includes a thin urethane film, a flame-retardant fibrous layer, and a flame-retardant micro-porous layer. The film includes flame retardant additives, blocks a liquid chemical from passing through it, and breathes by an adsorption/de-sorption process to permit water vapor to pass through it. The fibrous layer is bonded on one surface of the film. The urethane layer is bonded on the other surface of the film.
摘要:
The invention provides breathable laminated articles, preferably free from harmful halogens and plasticizers, which can be constructed and arranged to be usable for any application, such as wallcoverings, where breathability and being free from harmful halogens and/or plasticizers is advantageous. For example, the breathable laminated article can be made from a non-woven, breathable backing layer of material, the backing layer having a plurality of microprojections on a first side, coupled along the first side to a top layer, where the top layer may or may not be breathable, to form an assembly. This assembly has at least one variation formed in the level of the surface of the first side of the first layer, wherein the variation in level is formed such that the microprojections penetrate at least a portion of the top layer to form microapertures that improve the breathability of the top layer. In another example, the breathable laminated article can be made from a non-woven, breathable backing layer laminated to a breathable, essentially halogen free, and essentially plasticizer free top layer. Optionally, the top layer can be have at least one variation in level formed on its top surface, such as by embossing. In addition, a layer of printing optionally can be disposed between the backing and top layers.
摘要:
A novel and unique bicycle seat for a rider includes a base having a base top surface with an inflatable bladder having a bladder top surface. The inflatable bladder is disposed on the base top surface and the base top surface and the bladder top surface together form a seat contour profile. A pump is connected to the inflatable bladder to introduce fluid media therein with a release valve fluidly connected to the bladder to permit fluid media to exit therefrom. Also, the bicycle seat of the present invention can be configured to be in the form of a cover to be retrofitted to an existing bicycle seat. In this configuration, the cover includes a base with a structure for securing it to the existing bicycle seat. For example, this structure can be a skirt of material or other releasable type of structure.
摘要:
Protective laminates are provided that include (a) a layer that is breathable and highly impermeable to chemicals to a degree that is subject to reduction upon flexing of the highly impermeable layer alone; and (b) a breathable non-textile layer attached to the highly impermeable layer, the non-textile layer mitigating the reduction in the impermeability of the highly impermeable layer if the laminate is flexed. The laminates may, for example, be attached to textiles and used in protective fabrics.
摘要:
Protective laminates are provided that include (a) a layer that is breathable, free-standing, and highly impermeable to chemicals to a degree that is subject to reduction upon flexing of the highly impermeable layer alone; and (b) a non-textile layer attached to the highly impermeable layer, the non-textile layer tending to mitigate the reduction in the impermeability of the highly impermeable layer if the laminate is flexed. The laminates may, for example, be attached to textiles and used in protective fabrics.