A machining system includes: a robot; a control unit that controls the robot according to an operation program; a workpiece supply part to which a workpiece is supplied; a detection unit that detects the position of the supplied workpiece; a position correcting unit that corrects take-out position information in the operation program, according to the detected position; and a machining device that machines the workpiece taken out from the workpiece supply part. The workpiece supply part includes a fixing jig detachably holding the workpiece between a pair of holding surfaces. The fixing jig includes, in at least one of the holding surfaces, a number of pins that are arrayed parallel to each other to be individually movable in axial directions thereof and that can be fixed at arbitrary positions in the axial directions to conform to the surface shape of the workpiece with which distal ends thereof are in contact.

A clamping system for a component, especially for an article of footwear or a sports article, may include: (a) a first member; (b) a second member, (c) a pivot about which the first member and the second member are rotatable relative to each other; (d) a first bracket slidably movable along a first path on the first member and a second path, by a first distance, on the second member, when the first member and the second member are rotated relative to each other from a first angle to a second angle; and (e) at least a second bracket slidably movable along a third path on the first member and a fourth path, by a second distance, on the second member, when the first member and the second member are rotated relative to each other from the first angle to the second angle.

This invention relates to a clamp assembly for clamping an elongate member such as a roof bolt, drill rod and the like, the clamp assembly comprising a housing having a receiving zone/gap for receiving the elongate member; a first jaw and a second jaw accommodated within the housing, wherein at least one of the first and second jaws being moveable within the housing between an opened position for allowing the drill rod to be received through the gap and between the first and second jaws, and a closed position for clamping the drill rod that is received in the gap between the first and second jaws; and an actuator for displacing at least one of the first and second jaws between the opened and closed positions.

A jig device includes an upper end configured to support an object, and a lower end comprising a hole for insertion and coupling of the upper end in an upper portion and an air inlet and an opening and closing portion configured to open and close the air inlet, in a lower portion. A position of the upper end is configured to be fixed at a point in time at which the air inlet is closed due to air pressure that occurs inside the lower end in response to closing the air inlet.

Some embodiments are directed to a machine tool holding device for clamping a piece to be clamped that includes a contact surface. The holding device includes at least one claw intended to come into contact with the contact surface of the piece to be clamped. The claw includes a plurality of clamping plates stacked on each other, and each including on their edge a clamping surface arranged to be in contact with a portion of the contact surface of the piece to be clamped.

A vise includes a base and two opposed jaws. At least one of the jaws is movable with respect to the other so that an object can be gripped therebetween. At least one of the two opposed jaws includes a frame and an array of polygon-shaped pins stacked parallel to one another. The frame has a bottom side and two opposed sides tapering towards the bottom side. The pins are disposed on the bottom side. Each pin has a cross-sectional shape such that when stacked together, the pins fit flush with one another and an area defined by the frame is tiled by the pins without any substantial gaps therebetween. The pins are oriented such that the tapering opposed sides direct force vectors to increase a pin-to-pin clamping force and the frame selectively clamps down on the pins such that the pins are held in place.

A clamping apparatus for use in a laser welding system comprises a support part having a clamping face, and clamping elements extending from the clamping face. The clamping apparatus comprises spring elements that are each mounted on a respective spring element. Each of the clamping elements is arranged to provide a compressive force to a respective connection tab of a busbar assembly when a compressive force is applied to the support part, to press each respective connection tab onto a corresponding terminal of an electrical cell of a cell array. Each spring element is configured to compress when the compressive force is applied to the support part and when the corresponding clamping element mounted on the spring element contacts the respective connection tab to be laser welded.

This invention relates to a clamp assembly for clamping an elongate member such as a roof bolt, drill rod and the like, the clamp assembly comprising a housing having a receiving zone/gap for receiving the elongate member; a first jaw and a second jaw accommodated within the housing, wherein at least one of the first and second jaws being moveable within the housing between an opened position for allowing the drill rod to be received through the gap and between the first and second jaws, and a closed position for clamping the drill rod that is received in the gap between the first and second jaws; and an actuator for displacing at least one of the first and second jaws between the opened and closed positions.

The invention relates to a supporting device for a plurality of components (100, 200, 100*) with different geometries, in particular for a plurality of geometrically different motor-vehicle external attachments made of polymer material, having a support frame (30), a drive (40) arranged on the support frame (30) and at least two supporting groups (1, 2, 3, 4, 5) arranged on the support frame (30), wherein each supporting group (1, 2, 3, 4, 5) serves as a supporting surface for a particular component geometry, wherein each supporting group (1, 2, 3, 4, 5) has at least two spaced-apart, disc-shaped supporting elements (1, 1, 1; 2, 2, 2, etc.), the upwardly facing rim (10, 10, 10; 20, 20, 20, etc.) of each of which already has, in the unloaded state, a contour adapted to the geometry of the associated component (100, 200, 100*). By means of the drive (40), the supporting elements (1, 1, 1; 2, 2, 2, etc.) are movable such that only the supporting elements (1, 1, 1; 2, 2, 2, etc.) of a single supporting group (1, 2, etc.) protrude upwards such that the upwardly facing rims (10, 10, 10; 20, 20, 20, etc.) thereof form the supporting surface for the component geometry associated therewith.

A fixture includes at least one first plate having a plurality of holes formed therethrough. At least one second plate has a plurality of holes formed therethrough in alignment with the holes in the first plate. At least some of the holes in the second plate have at least one indentation formed therein in a radial direction. The second plate is aligned parallel to the first plate and is moveable along an axis from an open position where the holes in the plates are axially aligned to a locked position where the first and second holes are offset. A plurality of pins have diameters less than the and holes. Each pin has at least one region extending outwardly in a radial direction and is configured to mate with the at least one indentation in the second holes. Each pin passes through different ones of the aligned holes.