Hub body (16) for a composite wheel (10), in particular a composite gear wheel (12), comprising an axis of rotation (14), a first front side of the hub (20), a second front side of the hub (22), an outer lateral surface (24) arranged along the axis of rotation (14) between the first front side of the hub (20) and the second front side of the hub (22),
wherein the outer lateral surface (24) has an engagement gearing (28) with at least one engagement tooth (30) as well as a convex outer lateral section (64),
as well as a composite wheel (10), in particular a composite gear wheel (12), with such a hub body (16),
as well as a steering unit for a motor vehicle with such a composite wheel.

An example medical agent filling system may comprise a container having an exterior housing formed by a rigid wall and a removable lid. The system may further comprise a fluid introduction port. The system may further comprise a fluid bus extending from the fluid introduction port to a plurality of dispensing sharps. The system may further comprise a plurality of reservoir assemblies each having a main interior volume sealed by a septum. Each of the septa may be in a punctured state with a respective dispensing sharp of the plurality of dispensing sharps extending therethrough. The fluid bus and main interior volumes of the reservoir assemblies may form an isolated fill environment.

A mold includes a core in which a molded product is formed, the core comprises a cored body and a sliding core on the core body, separable from the core body in a first direction with respect to the core body, and an ejector to press the sliding core in the first direction to separate the molded product formed in the core from the core. The ejector includes a driver positioned below the core and movable toward a lower surface of the core in the first direction or away from the lower surface of the core in a direction opposite to the first direction, and a rod movable in the first direction to press the sliding core to be separated from the driver or movable in the direction opposite to the first direction to couple the sliding core with the driver, and the rod is movable further in the first direction than the driver.

An object of the present invention is to provide a method for manufacturing an injection-molded product of a resin composition containing a P3HA-based resin, capable of performing stable continuous production without generating flash. To achieve the object, provided is a method for manufacturing an injection-molded product by using a mold apparatus for a resin composition containing a P3HA-based resin, the P3HA-based resin being a copolymer containing at least one kind of copolymer of a 3HB unit and another hydroxyalkanoate unit, a parting line that is in contact with a cavity inside a mold included in the mold apparatus having a maximum width of not more than 30 m, a vent portion being provided at a specific position inside the mold, the vent portion having an opening portion with a maximum width of 1 m to 50 m.

A die ejector may include an ejector cap, an ejector holder in the ejector cap, a plurality of ejector rods in the ejector holder, wherein the plurality of ejector rods are independently engaged, and a plurality of ejector pins on the plurality of ejector rods. A method of performing die pick-up may include placing a semiconductor die on a die ejector including a plurality of ejector rods and a plurality of ejector pins on the plurality of ejector rods, wherein the plurality of ejector rods are independently engaged, generating an ejector rod configuration so that the plurality of ejector pins have a configuration based on the semiconductor die, advancing the plurality of ejector rods based on the ejector rod configuration so that the plurality of ejector pins contact the semiconductor die, and lifting the semiconductor die off the plurality of ejector pins.

A plastic injection mold for the manufacture of fluid-saving devices is disclosed. The mold includes two subassemblies called the fixed part (Side A) and the moving part (Side B). When they are assembled together, these two subassemblies form the mold. When used in a plastic (polymer) injection process, the mold allows for mass production of a fluid-saving device.

The mold is composed of steel plates superimposed on one another, aligned and joined by fastening elements arranged between the plates. The main elements are the cavity, the core, and the forming pins. The forming pins are interchangeable to achieve product flexibility and obtain different models of fluid-saving devices.

After the injection shaft moves backward and the gas is supplied into the injection chamber, it is desired to accurately control the gas supply amount in the injection device in which the injection shaft is moved forward to compress and dissolve the gas in the molding material in the injection chamber. An injection device of the disclosure supplies a gas into an injection chamber via a gas supply hole which passes through an injection shaft and is opened at a tip surface of the injection shaft. The injection device of the disclosure has at least one seal ring and at least one piston ring aligned in an axial direction on an outer circumferential surface of the injection shaft.

An injection molding machine has a clamp that generates electromagnetic force and that secures a moving plate or a fixed plate using attractive force that is produced by the electromagnetic force; and a controller that controls separation force that acts on the moving plate or the fixed plate such that the separation force is less than the attractive force.

An injection molding machine has a clamp that generates electromagnetic force and that secures a moving plate or a fixed plate using attractive force that is produced by the electromagnetic force; a pressure sensor that is provided in the clamp, wherein the pressure sensor measures contact pressure that acts between the moving plate or the fixed plate and the clamp; and a controller for performing a measure to prevent detachment of the moving plate or the fixed plate based on the contact pressure.

A faucet shell, a manufacturing method and molds thereof are provided. The faucet shell includes a metal outer casing and a plastic inner tubular body. The plastic inner tubular body is disposed in the metal outer casing, and is in contact tightly with an inner wall of the metal outer casing. The metal outer casing includes a first metal outer tube and a second metal outer tube, a side of the first metal outer tube is integrally connected to the second metal outer tube, and the first metal outer tube is in communication with the second metal outer tube. The plastic inner tubular body includes a first plastic inner tube and a second plastic inner tube, a side of the first plastic inner tube is integrally connected to the second plastic inner tube, and the first plastic inner tube is in communication with the second plastic inner tube.