An electron block frame pouring fixture, and a method of using the fixture, the fixture including a base member having a recessed portion surrounded on each side, the recessed portion configured to receive an electron block frame therein, and a plurality of clamp members connected to the base member proximate each of the respective sides of the recessed portion, the clamp members being configured to be selectively actuated to press a received electron block frame downward into the recessed portion, wherein the recessed portion is configured to prevent lateral movement of the received electron block frame.

An attachment assembly for securing party decorations to support structures. The attachment assembly includes a clamp device to attach the attachment assembly to a support structure and one or more fastening mechanisms configured with the clamp device to secure party decorations. A first fastening mechanism includes a through-hole passing through the clamp device and a second fastening mechanism includes a rotatable clamp member biased against an outer surface of the clamp device. Party decorations, such as balloon tie strings, garland, streamers, ribbons, etc., are secured to the clamp device using the fastening mechanisms and the clamp device is securable to a support structure such as a railing, fence, table, etc.

The present utility model belongs to the field of repair and maintenance of sporting goods, and particularly to a ski holder for waxing and edge trimming which includes a holder body, a fixing member, and a fastening member. The holder body is provided with placement positions for placing a ski and a fixing position for fixing the holder body; the holder body further includes a movable piece, the movable piece is arranged between adjacent placement positions, and the movable piece can move toward the placement positions on both sides thereof. One end of the fixing member passes through the holder body and is exposed at the fixing position, and the fixing member is moved to cooperate with the fixing position to fix the holder body. One end of the fastening member passes through the holder body and is exposed at the first placement position, and the fastening member is moved to cooperate with the placement position to fasten the ski. In the present utility model, the ski in any placement position can be fixed through the short-stroke movement of the fastening member, thereby realizing quick fastening of snowboard and ski. The ski holder provides three placement modes of vertical placement, inclined placement, and horizontal placement, facilitating the maintenance of ski including waxing and edge trimming.

The present invention provides an adjustable bar clamp leveling device operable to receive a plurality of conventional woodworking bar clamps and provide space above and below a workpiece for positioning cauls and clamps to the workpiece a glue-up. A plurality of bar clamp leveling devices may be incorporated into a workbench with or without T-slots for securing a workpiece at various positions while maintaining planar alignment of the workpiece components during a glue-up.

A rail support system includes a clamp side having a channel to engage around a post; an extension curved around the channel; a first bar engaged with the extension; a handle attached to the first bar; and a second bar attached to the first bar via a lateral connector; pivoting the handle causes the second bar to apply pressure to the second side of the channel; a cradle side having an arm attached to the channel and extending away therefrom; and a cradle support attached to and extending away from the arm, the cradle support being vertically adjustable relative to the channel; the cradle support is to receive a rail; the clamp side is to secure to the post while the cradle side is to engage with the rail such that the post and the rail are held in position for welding together.

A manufacturing system employing a bifurcated backbone having an upper plate and lower plate, with a longitudinal slot between the upper and lower plate. A plurality of actuator groups are mounted longitudinally adjacent the slot. A carrier supports a panel for longitudinal translation into the slot and the carrier is configured to pulse longitudinally in the slot relative to the plurality of actuator groups during a sequence of fabrication operations by the plurality of actuator groups on the panel.

A woodworking clamp having a connector is provided. Two ends of the connector are connected with two clamping members to constitute the woodworking clamp. The connector includes a housing, a receiving tube, a U-shaped buckle, a spring, and a button. When the end of a bar of the clamping member is fully inserted in a notch of the U-shaped buckle, the spring provides a force to return the U-shaped buckle to its original position to complete the locking. When the button is pressed down, that is, a hook of the U-shaped buckle is pressed down, a positioning pin of the bar is released from the receiving tube and the U-shaped buckle so that the bar of the clamping member can be pulled out from the connector.

Disclosed herein is a clamping apparatus that is designed to be modular to facilitate use in numerous applications. In particular the modularity is fast and easy to manually perform without the need of tools. This modularity is facilitated by elongated elements which are configured to resist undesired removal, but facilitate desired removal. The modularity of the clamping apparatus is facilitated with the use of many interchangeable shoes and a variety of structural jaws. The clamping apparatus may be operated with the option of using a power tool, hand tool, or handle elongated element and may be configured to facilitate single hand operation.

A clamping device includes a cylinder, a base body, a movable plate, and holding pins. The movable plate is attached to the base body substantially parallel thereto via two pairs of link arms. The movable plate moves along the operating direction of the cylinder. The movable plate can abut against a width-direction side surface of a workpiece. The holding pins are attached to the movable plate. The holding pins abut against an upper portion of the workpiece.

A clamp assembly for securing a workpiece to a cutting machine having a plurality of slats is set forth. The slats have a depth and a space between the plurality of slats have a width. A base has a first surface and a second surface opposite the first surface. An elongated extension has a first end coupled to the base and a second end having a flange wider than the width. A clamping mechanism is coupled to the base. The clamping mechanism has a compliant stopper movable from a clamping position and an open position.