Wood-type golf clubs and/or golf club heads include: (a) a golf club head base member including a face member having a ball striking face; and (b) a polymeric body member engaged with the golf club head base member, wherein the polymeric body member is formed via a rotational molding process (or other centrifugal force inducing molding process) and/or engaged with the golf club head base member via a rotational molding process (or other centrifugal force inducing molding process). The polymeric body member forms at least a portion of a crown member of the club head in some structures.

A method for producing a fiber composite component is disclosed. A sensor device having a flexible circuit carrier and/or a sensor module is integrated in the fiber composite component. The method comprises: loading a tool configured to produce the fiber composite component with textile layers and the sensor device; closing the loaded tool and compressing the textile layers and the sensor device; introducing a liquid matrix into the closed tool and impregnating the textile layers to produce the fiber composite component; detecting an acceleration in relation to the closing of the tool and/or the introducing of the liquid matrix, using at least one of the sensor device and the sensor module of the sensor device; and determining a process state and/or a process parameter based on a spectral analysis of the detected acceleration in a frequency domain.

A pipe fitting having a first body and a second body that together at least partially define a fluid flow passage. The first body defines a first portion of the fluid flow passage that extends from a first end of the fluid flow passage to a first internal opening. The second body defines a second portion of the fluid flow passage that extends from a second internal opening to a second end of the fluid flow passage. The first body has a first interface surface that surrounds the first internal opening, the first interface surface having a plurality of anti-rotation grooves. The second body has a second interface surface that surrounds the second internal opening and engages with the first interface surface. The first internal opening is in fluid communication with the second internal opening. The second interface surface has a plurality of anti-rotation fingers that are each received by and engage with a corresponding one of the anti-rotation grooves. Rotation of the second body relative to the first body is resisted by the engagement of the anti-rotation fingers with the anti-rotation grooves.

A mold assembly for manufacturing a composite part with a stiffener, the mold assembly includes a bottom mold configured to form a first surface of the composite part, wherein the bottom mold has at least one elongated recess configured to form a stiffener in the composite part; a feeder unit having a shape corresponding to the at least one elongated recess, wherein the feeder unit is configured to fit at least partially into the at least one elongated recess; and a top mold configured to form a second surface of the composite part opposite to the first surface. Also a method of manufacturing a composite part using such a mold assembly, which includes draping a flat laminate over the bottom mold and pushing portions of the laminate into the at least one elongated recess.

A method for fabrication of a wind turbine blade includes providing a plug to define a mold, the plug including at least one female surface feature formed therein. Forming a mold, the mold configured for forming a wind turbine blade surface and having a male surface feature(s) corresponding to the at least one female surface feature of the plug. Forming a wind turbine blade surface within the mold, the wind turbine blade surface having a female surface feature(s) corresponding to the male surface feature(s) of the mold. Incorporating at least one optical marker within the female surface feature of the wind turbine blade surface. Providing predetermined optical marker location(s) associated with the wind turbine blade surface. Projecting at least one optical beam directed towards at least one optical marker. Receiving at least one reflective beam from the at least one optical marker to identify the location of the optical marker disposed on the wind turbine blade surface; and comparing predetermined optical marker location(s) to the identified optical marker location.

A composite panel manufacturing process with interlocking connections. The method includes laying out the first sheet of pre-preg epoxy carbon fiber, upon a polished and released aluminum tool. A second sheet of epoxy fiberglass is laid out over the top side of the first sheet. Rigid structural foam is laid on top of the second sheet of epoxy fiberglass. A third sheet of pre-preg epoxy fiberglass is laid on top of the rigid structural foam. A fourth sheet of pre-preg epoxy carbon is laid on top of the third sheet of pre-preg epoxy fiberglass with heavy resin/top side out to form a plurality of panels. The plurality of panels are cured to form a multilayer panel. Core material is removed along one edge of a first multilayer panel to make a U-shaped channel having a base and parallel flanges. A grooved slot is cut along one edge of the next multilayer panel. The panels are joined at the corner using an adhesive.

A method of encapsulating a plate-shaped component, in particular a glass cover for a vehicle sliding roof, comprises inserting the component and an insertion part to be connected to said component into a mold cavity; fixing the insertion part in the mold cavity by applying a holding force that is directed substantially transversely to a normal to the component; and encapsulating a part region of the component in the mold cavity.

Provided is an electronic device housing including a metal member and a plastic antenna cover that are joined and integrated by insert molding. In this electronic device housing, the plastic antenna cover is a molded product of a thermoplastic resin composition containing a thermoplastic polyester resin having a melting point Tm equal to or higher than 250° C.

A fiber-reinforced plastic chassis may include a steering element, where the steering element comprises at least one reinforcement structure formed with continuous fibers, where the steering element comprises at least one stiffening structure formed with short and/or long fibers, where the at least one reinforcement structure is formed integrally with the at least one stiffening structure via a thermosetting matrix material, and where the steering element comprises a plurality of bearing receivers integrated in at least one of the at least one reinforcement structure and the at least one stiffening structure for receiving bearing elements.

A robotic terminal effector for automatic placement of an insert in a cavity formed in a composite panel of the sandwich type with a cellular core. The insert including an upper flange having a resin inlet orifice and a resin outlet orifice. The effector being intended to be mounted on a carrier, and having a contact body with a contact surface. The contact surface having a means for injecting resin into an empty space delimited by the insert and the cavity when the insert is positioned in the cavity, and a means for grasping hold of the insert by suction. The resin-injection and grasping means being configured in such a way as to leave the contact surface free to be pressed firmly against an upper face of the composite panel so as to generate a continuous sealed region around the cavity while the insert is being placed in the cavity.