Patent application number | Description | Published |
20120228799 | POSITION-LOCKING METHOD FOR INSERT AND OVER MOLDING OF DELICATE COMPONENTS - Method and apparatus for overmolding delicate parts are disclosed. A mold unit for an injection molding apparatus can be provided. The mold unit can include a clamping mechanism and a locking mechanism. The clamping mechanism can be positioned in contact with the delicate part. The position of the clamping mechanism can be selected such that the clamping mechanism does not exert a force that damages the delicate part. The delicate part can vary in size from part to part. Thus, as the overmolding process is repeated, the position that is selected each time for the clamping mechanism can vary depending on the size of a part that is used. The locking mechanism can be configured to lock the clamping mechanism into the position selected for the part. | 09-13-2012 |
20130082415 | INJECTION MOLDING TOOL WITH INTEGRATED GATE REMOVAL FOR HIGH-VOLUME MANUFACTURING - Embodiments of a method of injection molding with two molding steps and tools for this method are described. The transfer tool for high-volume manufacturing allows transfer of molded parts from one injection molding tool to another injection molding tool without separating the molded part from runners and without degating. The single step transfer, which can be performed without degating and without separating the molded parts from one another, can reduce cycle time as well as complexity. | 04-04-2013 |
20130308787 | Accessory Button Controller Assembly - An accessory may be provided with a button controller having a microphone and switches. Plastic structures for the accessory may be formed by injection molding. Plastic structures may be molded around a printed circuit and wiring. The wiring may have a plastic jacket. The molded plastic structures may bond with the plastic jacket to retain the wiring. The molded plastic structures may be molded directly to the printed circuit board. Protrusions on the molded plastic structures may mate with openings in a metal clip. Housing structures may be mounted to the metal clip. The metal clip may be provided with a spring to short the metal clip to a trace on the printed circuit. The metal clip may also have a portion that receives electrostatic charge during electrostatic discharge events and that discharges the charge through the spring to the trace on the printed circuit. | 11-21-2013 |
20130313097 | Accessory Controller with Switch Module - An accessory may be provided with a button controller having a microphone and switches. Plastic structures for the accessory may be formed by injection molding. Plastic structures may be molded around switch terminals. Switches may be formed using dome switch members and the switch terminals. A printed circuit with components may be mounted in the plastic structures. Recesses in the structures may be configured to receive the dome switch members, components on the printed circuit board, and wires in a cable. A backplate may be used to cover the printed circuit. A layer of plastic may be molded over the backplate to seal an interface created by the backplate. Cable strain relief structures may be molded into the layer of plastic. A lip on the strain relief structures may prevent particles from entering the controller. | 11-28-2013 |
20140073183 | PLUG CONNECTOR MODULES - A plug connector module that includes a metal frame having a base portion, an insertion end and a cavity that extends from the base portion into the insertion end. The insertion end is configured to be inserted into a cavity of a corresponding receptacle connector. A substrate extends through the base portion of the frame and into the insertion end. A first plurality of external contacts is positioned in a first opening and a second plurality of contacts positioned within a second opening. One or more electronic components is coupled to the substrate, and a first encapsulant that covers and environmentally seals the one or more electronic components. A second encapsulant covers and environmentally seals a metal shield and at least a portion of a leg that extends from the shield. | 03-13-2014 |
20140250657 | INSTALLING COMPONENTS IN HOUSINGS - In a first embodiment, a housing that includes at least one aperture and a cavity. At least one component may be attached to at least one attachment structure and inserted into the cavity. A force may be exerted on the component that is sufficient to detach the component from the attachment structure and move the component at least partially into the aperture. In a second embodiment, a housing may be provided that includes at least one aperture and a cavity. At least one component may be attached to at least one attachment structure. and inserted into the cavity. At least one expandable member may also be inserted into the cavity and expanded to move the component at least partially into the aperture. | 09-11-2014 |
20150078611 | JOINT SPEAKER SURROUND AND GASKET, AND METHODS OF MANUFACTURE THEREOF - A joint speaker surround and gasket. The speaker surround of the joint speaker surround and gasket is formed of a surround material and has an inner edge defining a speaker cone aperture shaped to match a speaker cone and an outer edge portion shaped to match a housing. The gasket of the joint speaker surround and gasket is formed of a gasket material. The gasket is integrally bonded to the outer edge portion of the speaker surround. | 03-19-2015 |