The invention provides a dome cover, a camera device, an injection molding die, and an injection molding method in which generation of a weldline is suppressed and deterioration of an acquired image is suppressed. In one aspect of the invention, a dome cover is a dome cover that covers a camera. The dome cover includes a curved section having a curved shape and a skirt section having a cylinder shape and has a top section at the curved section and an opening end section at the skirt section. The thickness of the dome cover is largest at the top section and smallest at the opening end section, and continuously decreases from the top section toward the opening end section. The inner diameter and the outer diameter of the dome cover continuously increase from the top section toward the opening end section.

Methods and apparatus for molding and joining composite parts are disclosed. An example apparatus disclosed herein includes a tool base and a base mandrel removably coupled to the tool base, where the tool base and the base mandrel form a support structure base for a first radar assembly or a second radar assembly. A first part mandrel interchangeable with the base mandrel is removably coupled to the tool base, where the first part mandrel has first features to support a first antenna module during assembly of the first radar assembly. A second part mandrel interchangeable with the base mandrel is removably coupled to the tool base, where the second part mandrel having second features to support a second antenna module during assembly of the second radar assembly.

An injection mold includes a cavity formed by a plurality of members including at least a convex surface member and a concave surface member, and a gate formed by a plurality of members including at least a flash formation preventing member. One of the members forming the gate is disposed so as to be adjacent to one of the members forming the cavity, and is pressed against the adjacent member forming the cavity by a pressure of injected resin.

Methods and apparatus for molding and joining composite parts are disclosed herein. An example method includes positioning a base mandrel over a tool base, laying up plies of material over the base mandrel and the tool base to form a support structure base layup, curing the support structure base layup to form a support structure base, removing the support structure base from the tool base and the base mandrel, and configuring the support structure base to be a first support structure for use with a first radar assembly or a second support structure for use with a second radar assembly.

The invention relates to a heating device (1) which is designed to heat a packaging film in a deep drawing process, over the course of which the heated packaging film is molded into the cavity of a deep drawing mold. The surface region of the heating device (1) which is brought into contact with the film section to be molded into the cavity has at least one depression (50), the opening area (40) of which equals 40 to 95% of the opening area (40) of the cavity. The invention also relates to a deep drawing device comprising the aforementioned heating device (1).

A method for producing a portion unit with at least one filled receiving chamber surrounded by a film, comprising the steps of a) transporting a first film in the direction of a heating device; b) bringing the first film into contact with a surface of the heating device; c) heating the first film by means of the heating device; d) breaking the contact between the first film and the heating device; e) molding the first heated film into the cavities of a thermoforming mold, thereby forming a receiving container with at least one receiving chamber; f) filling the at least one receiving chamber; g) optionally closing and separating the filled receiving containers, thereby forming the portion unit, wherein the region on the surface of the heating device that is brought into contact with the film has at least one depression and, in step b), the at least one depression is covered by the subregions of the first film that are molded into the cavity of the thermoforming mold in step e).

The invention relates to a process for producing multidimensional rigid foam parts.