Provided is a magnetic clamp device that is capable of more finely measuring an induced voltage generated in a coil and selecting countermeasures against reductions in magnetization force. Multiple magnet blocks 11, 21 each comprising an invertible magnet 18, the polarity of which can be inverted, and non-invertible magnet 15, are positioned on a surface of a plate PL composed of magnetic body magnetically clamping a mold M1, M2 when in a magnetized state. The magnetic flux traversing the invertible magnet 18; and a control device 33 that determines whether or not there has been a polarity inversion in the induced voltage detected from the coil 31, and if there has been a polarity inversion, warns that the adhesion of the molds M1, M2 has decreased.

A medical nail mold suited for casting fusion nails is presented. The medical nail mold contains a base with a base cavity, a tube with a cavity, a locking mechanism to hold together the base and the tube, and a core holder. The base and the tube are connected to align the base cavity with the tube cavity and are locked in place by the locking mechanism. The core holder is aligned with the cavity opposite the base to stabilize a core during use.

A medical nail mold suited for casting fusion nails is presented. The medical nail mold contains a base with a base cavity, a tube with a cavity, a locking mechanism to hold together the base and the tube, and a core holder. The base and the tube are connected to align the base cavity with the tube cavity and are locked in place by the locking mechanism. The core holder is aligned with the cavity opposite the base to stabilize a core during use.

A mounting stand for an injection molding machine has a base member and an erecting member, to which an injection apparatus is attached, vertically arranged on the base member, and is movable with respect to a support supporting the base member. The mounting stand includes a base member protruding portion provided upward from the base member around a portion at which the base member comes into contact with the erecting member, and an anchored portion at which a side surface of the base member protruding portion is anchored to a side surface of the erecting member.

A mounting stand for an injection molding machine has a base member and an erecting member, to which an injection apparatus is attached, vertically arranged on the base member, and is movable with respect to a support supporting the base member. The mounting stand includes a base member protruding portion provided upward from the base member around a portion at which the base member comes into contact with the erecting member, and an anchored portion at which a side surface of the base member protruding portion is anchored to a side surface of the erecting member.

A mould-closing unit for an injection moulding machine for processing plastics has a mould support which is movable relative to a stationary mould support (10). A mould-moving device is provided to move the movable mould support into and out of closure of an injection mould. At least one force transmission element is connected to the movable mould support and at its end remote from the movable mould support has a section (14a) which is assigned to the stationary mould support (10) and can be actuated for operative engagement. The stationary mould support (10) is assigned a locking device (15), which can be moved into interlocking operative connection with the actuatable section (14a) to apply a closing force during closure of the injection mould. According to the method, these elements are used to create a method for locking a force transmission element to a mould support of the injection moulding machine. The fact that the locking device (15) has floating clamping jaws (16) which can be moved into interlocking operative connection with the actuatable section (14a) during closure of the mould to lock the force transmission element and the stationary mould support (10) and at the same time are connected to at least one piston (18) of a piston-cylinder unit (17) for applying the closing force, means that a mould-closing unit is created in which the locking mechanism for locking the tie bars to the mould support is integrated in a common unit with the unit for applying the closing force.

A clamp assembly for an injection molding machine includes (a) a clamp cylinder housing and (b) a clamp piston affixed to an end portion of a tie bar and slidable within the housing among a clamping position, a mold break position, and a meshing position disposed axially intermediate the clamping and the mold break positions. The clamp assembly further includes (c) a clamp chamber for urging the clamp piston towards the clamping position when pressurized; (d) a return device for urging the clamp piston towards the meshing position when pressure in the clamp chamber is relieved; and (e) a mold break chamber for urging the clamp piston towards the mold break position when pressurized. The mold break chamber is bounded axially by opposed surfaces of the tie bar and the return device.

The injection molding apparatus includes a fixed mold, a movable mold facing the fixed mold, a mold clamping unit that moves the movable mold with respect to the fixed mold, and an injection unit that injects a molten material into a cavity defined by the fixed mold and the movable mold. At least one of the fixed mold and the movable mold is formed with a flow path communicating with the cavity, and a working fluid that pressurizes and pushes out a molded article in the cavity flows through the flow path.

The injection molding apparatus includes a fixed mold, a movable mold facing the fixed mold, a mold clamping unit that moves the movable mold with respect to the fixed mold, and an injection unit that injects a molten material into a cavity defined by the fixed mold and the movable mold. At least one of the fixed mold and the movable mold is formed with a flow path communicating with the cavity, and a working fluid that pressurizes and pushes out a molded article in the cavity flows through the flow path.

Disclosed is a method for making a flexible container. The method implements an injection mold having a collapsible core that expands/moves to define the apertures and, in some embodiments, holds a flexible film in place during the injection mold process and collapses/moves back post-injection molding to allow for the flexible container to be readily removed from the die. In addition, the method described includes a post-injection molding anneal process that is implemented to allow the flexible film to shrink so as to provide for form-fitting of the film to the molded portion of the container.