An article or portion of an article comprising a combination of at least two foldable modules that mutually hinder either their folding or unfolding during normal operation until additional force is applied on particular spots along the mutual foldable edges that connect the modules. The article or the portion of the article not only can perform almost as well as non-folding equivalents but also can have the advantages that foldability offers. Such foldable modules can define not only tubular cylindrical shapes but also conical ones and mixtures between them. They can also be built as closing collapsible modules.

Describes are support elements for a sole of a shoe, in particular a sports shoe, a sole and a shoe with such a support element, as well as a method for the manufacture of a support element. As examples, the support element includes a first partial member formed of a first material, and a second partial member formed of a second material. The first partial member is mechanically joined to the second partial member in a connection region, wherein the connection region is configured to allow the first partial member to rotate or slide relative to the second partial member. The first partial member, the second partial member, and the connection region can be co-molded and joined together in a single fabricating step.

It is described a method and an apparatus for injection co-mould and assemble plastic material objects having a first part provided with a hinge pin, and a second part provided with an annular element suitable to be coupled in an articulated manner. The apparatus includes a mould having separated moulding impressions for the two parts to be moulded; a first moulding pin element defining the pin impression and a second moulding pin element defining the annular element impression are provided. The apparatus includes cooling means; particularly the first pin element is internally provided with a channel and a tubular element, being coaxially arranged and defining a cooling gap. A cooling fluid flows through the tubular element and the gap. Cams are provided which axially move the pin elements to cause the automatic assembly of the object during the mould opening and then to allow extracting the moulded object.

A halter snap includes a hook member serving as a primary molded product and a holder member serving as a secondary molded product, the hook member and the holder member being injection-molded from resin and rotatably coupled to each other. The primary molded product includes a shaft formed irreducible in diameter. The secondary molded product includes a bearing portion coupled to the shaft and formed unincreasable in diameter. The shaft is configured to rotate after being moved in an X-axis direction from a state where the shaft is contact-coupled to the bearing portion. The hook member and the holder member include POM.

The present disclosure relates to a method of producing a composite skin-foam-carrier component for a motor vehicle, including the steps of injection-molding a carrier having one or more airbag flaps delimited by a hinge area and by a predefined tear line, wherein a raised contour with a groove-shaped cross-section is created along a segment of the tear line, producing a foam layer between a skin and the injection-molded carrier, producing gaps in the raised contour by guiding a tool over the raised contour after the production of the foam layer, and removing a portion of the raised contour. The present disclosure also relates to a composite skin-foam-carrier component for a motor vehicle.

A molded resin product for use with an image forming apparatus includes: a base portion formed of a resin material; a positioning portion provided on the base portion; and a movable member formed by injection molding so as to be movable relative to the base portion. When the molded resin product is connected to a connection part, the positioning portion positions the molded resin product and the connection part relative to each other, and the movable member is contactable to a contact portion of the connection part.

Describes are support elements for a sole of a shoe, in particular a sports shoe, a sole and a shoe with such a support element, as well as a method for the manufacture of a support element. As examples, the support element includes a first partial member formed of a first material, and a second partial member formed of a second material. The first partial member is mechanically joined to the second partial member in a connection region, wherein the connection region is configured to allow the first partial member to rotate or slide relative to the second partial member. The first partial member, the second partial member, and the connection region can be co-molded and joined together in a single fabricating step.

A load bearing panel member having a first portion, a second portion, and an appearance surface portion is formed by injection molding such that the first portion includes a plurality of ribs forming a grid pattern on the first portion and another plurality of ribs extending toward the periphery of the first portion which may be non-orthogonal to each other and to the ribs forming the grid pattern. An internal channel may be formed within each of the non-orthogonal ribs by injecting a gas into the rib during the molding process forming the panel. An appearance surface portion attached to the first portion and second portion of the panel member forms an integral hinge between the first and second portions of the panel member. The panel member may be configured as a floor panel of a vehicle.

A cap for a container includes a main body having a top plate and a circular sidewall. Two opposite sides of the circular sidewall circularly connect to each other. One periphery of the circular sidewall connects to one surface of the top plate forming a closed end and the other periphery of the circular sidewall at the opposite side of the closed end forms an opened end. A ring member is located at the opened end of the main body. A first incision between the opened end of the main body and the ring member has a first end and a second end. The first end is separated from the second end. A second incision located on the main body or the ring member has a first end and a second end. The first end of the second incision is separated from the second end of the second incision.

The invention relates to a separator for separating blood plasma and blood cells in a blood collection tube. The separator comprises a float with a first density and at least one passage opening. In addition to the float, the separator comprises a ballast with a second density that is greater than the first density. The total density of the separator, that is, the float and the ballast together, lies between the density of the plasma and the density of the cells in the blood. The float forms a valve together with the ballast. The float and the ballast are arranged so as to be movable relative to each other. In accordance with the invention, the ballast has at least one valve element for opening or closing a passage opening in the float.