A safety power assist for a manual press is provided. In another aspect, a press includes a tool, a manual actuator, a switch and an automatically powered actuator. A further aspect of the present press employs a spring which must be compressed beyond a predetermined pinching force before a switch is activated, where switch activation causes an automatically powered actuator to advance a workpiece-contacting punch or tool.

A safety power assist for a manual press is provided. In another aspect, a press includes a tool, a manual actuator, a switch and an automatically powered actuator. A further aspect of the present press employs a spring which must be compressed beyond a predetermined pinching force before a switch is activated, where switch activation causes an automatically powered actuator to advance a workpiece-contacting punch or tool.

A press apparatus includes a press assembly and an activation assembly. The press assembly includes a plurality of dies. The plurality of dies defines a center opening for receiving a work piece. The central opening defines a central longitudinal axis. The activation assembly is adapted to actuate the press assembly. The activation assembly includes a first switch and a second switch. The second switch includes a capacitive touch surface that faces in a direction toward the central longitudinal axis of the press assembly.

The invention relates to a method for the emergency shutdown of hand-guided tools having a drive, wherein the hand-guided tool is connected mechanically to at least one camera and the camera and/or the tool is/are provided with an evaluation unit having image processing software, in which the following steps are provided: activating the camera, monitoring a predefined danger area of the hand-guided tool by means of the camera, processing and evaluating the captured image data by means of the evaluation unit and the image processing software with regard to the presence of a human body part in the danger area, and generating a warning signal, slowing down the drive of the hand-guided tool and/or stopping the drive of the hand-guided tool if a human body part is present in the danger area.

A press machine includes a machine body that is able to press a workpiece and a notifier that notifies an operator of the operation of the machine body or the state of the workpiece in advance using at least one of a sound and light selected in accordance with the operation of the machine body.

An electric door driving mechanism includes a base mount having an accommodation groove, a sliding groove below the accommodation groove and a bottom opening communicated with the sliding groove, a slide slidably moveable in the sliding groove, a door panel mounting member moveable along with the slide, a linear motor having a stator disposed in the accommodation groove, and a mover fixed on the slide and drivenable by the stator to move, and front and rear water-resistant pieces fixed to the base mount and partially abutted with each other to close the bottom opening while a body portion of the door panel mounting member passes between the front and rear water-resistant pieces and has front and rear sides abutted against the front and rear water-resistant pieces, respectively, thereby preventing foreign objects and liquid from entering the inside of the electric driving mechanism via the bottom opening.

The invention relates to a bending press (10) for bending a workpiece (19), comprising a first platform (1) with a first tool mount (11) and a second platform (2) with a second tool mount (12), wherein one of the platforms (1) is movable relative to the other platform (2) for performing a working movement, a first safety device (20) for creating a light barrier (27) extending between the tool mounts (11, 12) transversely to the working movement of the movable platform (1), wherein the first safety device (20) has a first mount (21) and a second mount (22), wherein one of the mounts (21) carries a light emitter (25) and the other mount (22) carries a light receiver (26), and wherein the first mount (21) is arranged on a first side of the first platform (1) and is adjustable relative to the first platform (1) by a first adjustment drive (23), a controller (9) that is connected to the first adjustment drive (23), characterized in that the first tool mount (11) is designed in the form of a guide rail, which has at its first end a first front side opening (13) for changing a bending tool (8), and that the access for changing a bending tool (8) via the first front side opening (13) is obstructed in a first relative position of the first mount (21) to the first platform (1) and is unblocked in a second relative position of the first mount (21) to the first platform 1.

Disclosed is a modular barrier system to protect a machine user from injury, the barrier structure having a plurality of modular units that can be manipulated individually to provide variable configurations of the barrier structure, that can be used with different pieces of machinery or for different applications, without removal or changing of the barrier structure in its entirety. The modular units comprise a slide unit and a latch mechanism to lock each individual modular unit in place, by way of ratcheting teeth. The barrier system may be positioned on a rail system that provides for lateral movement of the modular units while maintaining its attachment to the rail by a rail lock mechanism on the modular unit.

A forming press having a machine bed on which a first tool is arranged, and having a tool carrier which is accommodated to the machine bed such that it can move relative thereto and further including a second tool and a drive for moving the tool carrier and a machine control for controlling the drive, and having a safety control for disabling the drive, wherein the safety control deactivates a first radiation detector if a first status signal, which results from a comparison between a first current position value with a first deactivation position value matches with a second status signal which results from a comparison between a second current position value with the first deactivation position value.