A component joining structure having: a first component provided with a joint portion for joining components together; a second component formed from a resin material in which fibers are oriented in multiple directions; and a joined portion that is integrally formed to the second component using a resin material, that is in close contact with the joint portion and is joined to the joint portion, and in which the fibers are oriented in multiple directions.

A nasal/oral cannula for collecting a flow of exhaled gases and its method of manufacture are disclosed. The cannula comprises an elongated tubular body having a first and a second end portion, a surface and an internal volume; a wall internally disposed within said tubular body, said wall defining a first subvolume of said internal volume in the lengthwise direction of the tubular body; and an inlet through said surface, for introducing exhaled gases into said first subvolume. The first end portion defines an exit port for exhaled gases from said subvolume, and said wall is arranged directly adjacent to said inlet.

The present application provides an ultrasound probe comprising a housing that includes a coupling interface having a sinusoidal geometry. The housing is formed by a first body (300) and a second body having opposite and corresponding sinusoidal geometries. The first body includes a first proximal portion (105) and a first distal portion (107). The first proximal portion comprises a first sinusoidal shape (326). The second body includes a second proximal portion and a second distal portion. The second proximal portion comprises an opposite second sinusoidal shape. The first body and the second body are coupled to form a handle having a sinusoidal interface. Further, the first distal portion and the second distal portion form a head portion at which the ultrasound transducer assembly is disposed.

A gear housing for an epicyclic gear set, the gear housing including a hollow wheel having internal teething and a first front end with a first front-side joining surface; a housing cover having a second front end with a second front-side joining surface for longitudinally axially covering the hollow wheel; and a bonded connection for connecting the first front end to the second front end through the mating of the first and second front-side joining surfaces, at which the hollow wheel and the housing cover are connected to each other by a bonded connection, in particular, by heated tool welding, infrared welding, ultrasonic welding, or rotary friction welding.

The invention provides improvements to electrofusion fitting methods that allow for continuity and repeatability of welds between an electrofusion fitting and a pipe lining (or stand-alone pipe). An electrofusion fitting for joining sections of lined pipe has heating elements configured to create at least one weld between the electrofusion fitting and a pipe lining, however prior to the weld step taking place the electrofusion fitting is heated and expands accordingly to ensure contact with the pipe lining. Preheating the electrofusion fitting also provides a predetermined starting temperature for the fitting and the lining which results in improved fusion cycle reliability. Furthermore, the need for clamps or support frames to support the electrofusion fitting in situ is removed, with corresponding reductions in cycle times, complexity, and hence cost.

A housing includes a first surrounding wall connected around a base wall. The first surrounding wall has a first joint portion opposite to the base wall, a first outer surface and a first inner surface. The first outer and inner surfaces extend from the first joint portion toward the base wall. The first joint portion is stepped and has a first projecting portion adjoining the first outer surface, and a first shoulder portion indented from the first projecting portion and proximal to the first inner surface. The first shoulder portion has a plurality of parallel spaced-apart ribs protruding therefrom in a same direction as the first projecting portion. Each of the ribs has a tip that does not extend beyond a top end of the first projecting portion.

A resin board structure includes a first member including a first metal film and one thermoplastic resin layer or a stack which includes two or more thermoplastic resin layers, and a second member including a second metal film. The first and second metal films are bonded together, and at least a portion the first metal film and at least a portion of the second metal film overlap each other. The first and second metal films are metallurgically bonded at an interface between the first metal film and the second metal film. The first member includes a first junction resin covering portion defined by a portion of a thermoplastic resin layer and overlapping a portion at which the first metal film and the second metal film overlap each other, and the first junction resin covering portion includes an uneven surface to reduce or prevent slippage due to ultrasonic vibration.

An integrated heat shield which encloses a frame structure comprises a leading edge component, a left side component, a right side component, an optionally top component, an optional bottom component and an optional trailing edge subassembly, wherein the leading edge component and the left and right side components are directly, integrally co-cured on the frame structure while in a B-stage. The leading edge component and the left and right side components are shingle laminated to form ply angles to air flow. The leading edge component and the side components are scarf-jointed or step-jointed. The side components and trailing edge subassembly are also scarf jointed or step-jointed. The co-curing as well as the scarf or step joints makes the heat shield an integrated assembly. A method of manufacturing the integrated heat shield is further introduced.

An article with a component joined with stitchbonding to a nonwoven textile formed from a plurality of thermoplastic polymer filaments. The nonwoven material, component, yarn, and stitch pattern can be optimized using disclosed structures and components to provide the article with desirable characteristics such as increased tensile and tear strength, improved aesthetics, moisture resistance and to limit or modify the stretch of the article in one or more directions and the like. A variety of products, including apparel (e.g., shirts, pants, footwear) may incorporate the article. In some of these products, the nonwoven textile may also be joined to the component with other bonding structures such as heat bonding, adhesives and the like.

Disclosed are embodiments of a versatile storage bag and methods of making same. The versatile storage bag may have first and second sidewalls, a double-locking closure mechanism with a first closure element extending along the first sidewall and a second closure element extending along the second sidewall, each closure element having a channel and an elongated member configured for interlocking with one another. A double-seal along three sides of the first sidewall and the second sidewall form a gusset between two seals, leaving an opening through the double-locking closure mechanism. Corner seals may be formed at the corners of the first and second sidewalls, further reinforcing the double-locking closure mechanism for an airtight and hence waterproof seal. The versatile storage bag may be made of a food-grade polyethylene vinyl acetate blend, approximately 90% or less ethylene vinyl acetate and approximately 10% or less polyethylene.