Abstract: A mounting assembly for a spot-joining apparatus comprises a first support arm (24). The first support arm (24) has a mounting surface (26), and receiving portion configured to receive an actuator or an anvil. The mounting assembly also comprises an alignment bracket (28) configured to engage with the actuator or anvil. The alignment bracket (28) is movable between a plurality of locations on the mounting surface (26) of the first support arm (24). The mounting assembly further comprises a clamp assembly (52, 29, 66a, 66b, 70, 70b or 52, 29, 88, 92, 98, 90, 96) configured to secure the alignment bracket (28) in any of the plurality of locations.

Abstract: A mounting assembly for a spot-joining apparatus comprises a first support arm (24). The first support arm (24) has a mounting surface (26), and receiving portion configured to receive an actuator or an anvil. The mounting assembly also comprises an alignment bracket (28) configured to engage with the actuator or anvil. The alignment bracket (28) is movable between a plurality of locations on the mounting surface (26) of the first support arm (24). The mounting assembly further comprises a clamp assembly (52, 29, 66a, 66b, 70, 70b or 52, 29, 88, 92, 98, 90, 96) configured to secure the alignment bracket (28) in any of the plurality of locations.

Abstract: The disclosure presented herein relates to a clamp, vice, clasp or similar structure with an upper and lower jaw capable of gripping a surface. In use the jaws are separated and placed around the surface before being closed and tightened such that the clamp, vice, clasp reversibly grips the surface. A cord, strap, leash or similar structure is attached to the clamp. A spring loaded plastic toggle is attached to the end of the cord, strap, leash or similar structure. In use the cord, strap, leash or similar structure is secured around an item with the spring loaded plastic toggle. As the cord, strap, leash or similar structure is secured to the clamp the item is also secured to the clamp and the surface.

Abstract: A clamping system that includes a first jaw, a second jaw—the second jaw being pivotally connected to the first jaw—a locking handle pivotally connected to the first and second jaws, an adjustment element, first and second lever arms, and a release lever secured to the locking handle and configured to move the locking handle away from the first jaw.

Abstract: A clamping system that includes a first jaw, a second jaw—the second jaw being pivotally connected to the first jaw—a locking handle pivotally connected to the first and second jaws, an adjustment element, first and second lever arms, and a release lever secured to the locking handle and configured to move the locking handle away from the first jaw.

Abstract: A compression tool suited for aiding the installation of gas cylinders, especially for the underside of fold-and-roll tables. The tool comprises a generally C-shaped clamp subassembly having a lower jaw, an upper jaw, and an arm. A spindle is connected through the upper jaw, the spindle having a spindle lower end. An upper channel member, preferably U-shaped, is connected to the spindle lower end, the upper channel member configured to travel axially along the spindle and engage a first eyelet of a gas cylinder. A lower channel member, also preferably U-shaped, is connected to an outer end of the lower jaw in alignment with the upper channel member, the lower channel member configured to engage an opposing, second eyelet of the gas cylinder, wherein the gas cylinder is compressed and secured within the clamp subassembly and immobilized for installation.

Abstract: The stabilizing device for dental crowns includes a U-shaped base, an elongate bottom member extending from the base, and opposing upright members extending from the ends of the bottom member. A clamp assembly is rotatably supported between the upright members. The clamp assembly includes a spindle stock with a holder shaft extending from one of the upright members. The distal end of the holder shaft supports a master model of a patient's tooth. A tail stock with a tail shaft extends from the other upright member. A resilient tip is attached to the distal end of the tail shaft to support a crown thereon. The tail shaft is biased to enable clamping and holding of the crown and master model together via reciprocation of the tail shaft with respect to the holder shaft. Measurement scans may be performed at multiple angular positions through selective rotation of the clamp assembly.

Abstract: A clamping assembly includes a base, a clamping block, a first linkage, and a second linkage. The clamping block includes a rotating portion and a clamping portion. The rotating portion is rotatably connected to the base. The clamping portion extends out from the rotating portion towards the base. The first linkage is rotatably connected to the base, and includes a first rod portion and a second rod portion extending from the first rod portion. The second linkage includes a third rod portion and a fourth rod portion extending from the third rod portion. The third rod portion rotatably connects with the first rod portion. The fourth rod portion rotatably connects with the rotating portion of the clamping block.

Abstract: A rocking jaw gripper for restraining tubulars including an arm with a rocking jaw gripper rocker jaw, a rocking jaw gripper frame connected with the arm, a locking pin connecting the rocking jaw gripper frame to the chain cylinder, a hinge pin connecting the rocking jaw gripper frame to the arm and a plate jaw fastener retaining the rocker jaw body between the top plate and the bottom plate by engaging the tail hole of the rocker jaw body. When the rocking jaw gripper is engaged, it acts to restrain the movement of a tubular during make-up and break-out.

Abstract: The subject of the present invention is a lens-holder device (1) intended to be hooked onto a support (101) of determined direction belonging to a conveyor carriage intended for transporting optical lenses (10) so that an optical test can be carried out on said optical lenses following a treatment of said optical lenses, said lens-holder device (1) comprising a body (2), suspension means (3) for suspending from the support (101) which are connected to the body (2), retaining the means (4) for keeping an optical lens (10) in position on the lens-holder device (1), which are connected to the body (2), these retaining means (4) comprising support means (5) defining at least one first resting point (a) for the optical lens (10), elastic return means (6) defining at least two further resting points (b, c) for the optical lens (10), the various resting points (a, b, c) defining a location for the optical lens (10), the body of the lens-holder device (1) being shaped in such a way as to pass around the portions of s

Abstract: A clamping module for a pipe line-up system uses bell crank linkages to transmit pipe alignment and clamping forces between radially moving clamping feet and a central axially moving driving head. The clamping feet are arranged in axially spaced sets to internally engage two pipe sections to be welded independently on either side of a weld zone between the pipe sections, with welding shoes in between the clamping feet and spanning the weld zone. The bell crank linkages provide a force multiplier between the driving heads and the clamping feet.

Abstract: An apparatus and method of using the apparatus to join hull plates of a ship's hull includes forming a flat plate to match three-dimensional contours of a ship or boat hull. The apparatus including a pair of angularly adjustable arms attached at a pivot point, an angle adjusting mechanism to adjust an angle between the arms, an anchoring member on distal ends of each of the arms to secure the applicator bar in a fixed position relative to the boat member, and a plurality of extendable pressing members attached along a length of the arms to engage the structural plate.

Abstract: A holder for a spot welder tip dresser with an adjustable cutting rate is disclosed. The holder includes a cutter to cut a spot welder tip, a holder body provided at both ends thereof with a pair of guide surfaces to guide the spot welder tip, an adjusting liner configured to come into close contact with the cutter and which adjusts a protruding length of the cutter, and a clamp to fix the adjusting liner and the cutter to the holder body. A cutting rate of the spot welder tip is adjusted according to a thickness of the adjusting liner. Accordingly, reduced maintenance costs are accomplished by maintaining a constant cutting rate of a tip and forming an even welding spot at the tip, and reduced overall welding time and improved welding quality are accomplished owing to rapid tip cutting and formation of an even nugget at the tip.

Abstract: A device comprising: a first tube, the first tube configured to couple to a work surface; a second tube coupled to an end of the first tube and arranged substantially perpendicular to the first tube; a lower jaw coupled to the second tube, the lower jaw having a first semi-cylindrical surface opposite the second tube; a jaw adapter coupled to the semi-cylindrical surface; an upper jaw rotatably couple to the lower jaw, the upper jaw having a second semi-cylindrical surface disposed opposite the first semi-cylindrical surface; and, a coupling assembly arranged to couple the upper jaw to the lower jaw, the coupling assembly being disposed on one end of the upper jaw and lower jaw.

Abstract: A tool for spacing and holding a first framing member relative to a second framing member has a first bar and a second bar that are slidably interconnected. A first stop and a second stop are connected to the first bar and a first and second counter-stop are connected to the second bar. The first stop and first counter-stop form a first jaw and the second stop and the second counter-stop form a second jaw. A mechanism is provided for moving the second bar relative to the first bar. Movement of the handle from an open position to a closed position moves the first and second jaws from the open position to the closed position.

Abstract: A clamping device having a C shaped frame and anvils which cannot rotate while applying a clamping force is disclosed. One anvil is affixed to the C shaped frame while the second anvil is mounted to a drive tube which telescopes within a guide tube fixed to the frame. The conformal shapes of the guide and drive tubes prevent rotation as compressive force is applied to a work piece placed between the two anvils.

Abstract: A hub remover is provided. The hub remover includes a cross bar; a set of jaws having a receiving hole dimensioned to allow the cross bar to fit through the receiving hole to connect the jaws together via the cross bar; a forcing screw configured to extend through the cross-bar and between the jaws; a forcing screw nut configured to threadably engage an end of the forcing screw; and a resilient friction device located in the hole and configured to generate friction between the cross bar and the jaw when the cross bar moves through the hole in the cross bar. A method of operating a hub remover is provided. The method includes extending the forcing screw through a hole in the hub; placing a forcing screw nut on an end of the forcing screw that has extended through the hub; placing a foot portion of a jaw behind a portion of the hub; and turning the forcing screw to urge the forcing screw nut against a rear portion of the hub and thereby push the hub off of a spindle assembly.

Abstract: A clamping device has a removable handle to move a clamp between an opened and clamped position. A receiving member is on the clamp to receive the handle. The handle has a latching member to couple with the receiving member. An actuating member is coupled with the handle to move the clamp from an opened to clamped position. A release mechanism is coupled with the clamp or handle to move the clamp from a clamped to an opened position.

Abstract: An apparatus is provided for securing a panel to a substrate. The apparatus includes a base member, and an attachment member for securing the base member to the substrate. The apparatus further includes a clip member including a U-shaped member and an angle-sided member. The U-shaped member includes a central portion and first and second walls defining a generally U-shaped access region for accepting the angle-sided member. At least one of the first and second walls includes a longitudinal flange extending laterally outwardly from an upper end thereof. Each of the U-shaped member and the angle-sided member includes a corresponding hole for accepting the attachment member therethrough. The apparatus further includes a securing member for pressing the longitudinal flange against at top edge portion of the panel.

Abstract: An exhaust system includes an exhaust fan having a frame within which fan blades and a motor are secured. The frame includes an upper sidewall, a bottom sidewall, a first lateral sidewall and a second lateral sidewall, defining an inlet opening and an outlet opening on opposite sides of the frame. A flexible exhaust boot is secured to the frame of the exhaust fan adjacent the outlet opening. The exhaust boot is a flexible piece of material having a substantially tubular configuration with a first end having an opening and a second end having an opening. A support assembly secures the exhaust fan and exhaust boot in position adjacent an opening. The support assembly includes a vertical bracket having a first end and a second end, and an outwardly extending support block is mounted at the first end of the vertical bracket. The support assembly also includes a horizontal bracket extending substantially perpendicular to the vertical bracket.

Abstract: A clamping device includes a body having a first guiding feature and a slider component positioned within the body that is moveable between a first position and a second position. A pair of jaw members is coupled to a slider assembly, wherein the jaw members are moveable between a first state and a second state based on a direction of travel of the slider component. At least one of the jaw members includes a second guiding feature operably coupled to the first guiding feature of the body. The first and second guiding features cause the jaw members to automatically pivot from the first state to the second state when the slider component travels from the first position to the second position and pivot from the second state to the first state when the slider component travels from the second position to the first position.

Abstract: The present invention is directed generally to tools that are high quality, strong, and lightweight. For example, various tools such as clamps may be made using parts containing a compound or alloy including magnesium. Magnesium may be for cast or extruded parts. In one embodiment, an “F” style clamp may be made with one or both of the two cooperating jaw members or sections being cast from a magnesium compound or alloy. In one variation, the “F” style clamp may include a shaft made from extruded magnesium. In another embodiment, a “C” style clamp may be made with the “C” shaped frame being cast from a magnesium compound or alloy. In a further embodiment, a bar clamp having trigger indexing may be made with one or both of two jaw members or sections being cast from a magnesium compound or alloy. In a variation, the bar may be an extruded magnesium.

Abstract: A device for the temporary fixing or manipulation of objects including a first head with a front active face and a rear active face and a second head with a front active face and a rear active face. The front and rear active faces of the first head are movable relative to one another and the front and rear active faces of the second head are movable relative to one another. The rear active face of the first head is immovably connected to the front active face of the second head. The device also includes a force mechanism for introducing an active force to the first and second heads.

Abstract: A masonry wall protection device includes a first member, a second member and a tensioning belt. The second member includes a vertical second leg that defines an outer edge that includes a position slot, and a horizontal second leg. The first member includes a vertical first leg, and a horizontal first leg that has a top edge that defines a plurality of position slots and further defines a bore that is sized and shaped for sliding receipt of the horizontal second leg. The horizontal second leg is slidingly positioned through the bore so that the distance between the vertical first and second legs can be adjusted to approximately equal the width of the top of the masonry wall. The tensioning belt is positioned between the first and second members fully stretched such that the vertical legs are firmly positioned a selected distance apart.

Abstract: The present pipe clamp device is configured for use with standard vee head jack stands. The present device can be used to secure a pipe or similarly shaped object to a standard vee head jack stand. Specifically, the present pipe clamp device can comprise one or more pivoting arms that can facilitate an object's placement into the pipe clamp device or its removal from the pipe clamp, a threaded rod, which can include a release button or quick release mechanism, which can be used to quickly tighten the clamp onto an object being secured and the jack stand or to remove an object from the jack stand.

Abstract: A point-welding clamp structure for side by side tightly clamping and locating different plate-shaped metal pieces in their true relative positions so as to facilitate the point-welding operation. The point-welding clamp structure includes a body section and a base section for clamping the different metal pieces. A second adjustment section is disposed on the body section and a third adjustment section is disposed on the base section. By means of operating the second and third adjustment sections, the metal pieces with different thickness can be securely clamped and located by the point-welding clamp structure.

Abstract: Lens holders are disclosed that clasp the lens using rubberized paddles to reduce scratching and which include legs that are shaped to enable visual inspection of a lens without removal of the lens from the lens holder. One embodiment includes a lens holder body including a clip and a leg, and a spring fixed to the lens holder body. In addition, the leg includes a ledge, the spring includes two flexible arms terminating in paddles, the paddles are configured to clasp a lens resting on the ledge, at least the portion of each of the paddles that contact a lens clasped by the paddles is constructed from a resilient non-abrasive material, and the leg is formed so that a lens clasped by the springs and resting on the leg can be visually inspected without removing the lens from the lens holder.

Abstract: A clamp is provided, having a slide rail, a fixed arm fastened to the slide rail and on which a first abutment surface for a workpiece is arranged, a sliding arm displaceable on the slide rail, and a housing arrangement, on which are held a first bearing device and a second bearing device, by means of which the housing arrangement is guided on the slide rail. The sliding arm is positioned between the first and second bearing devices. A second abutment surface for a workpiece is arranged on the housing arrangement and faces the first abutment surface. A force application device is held on the sliding arm and acts on a pressure piece held on the housing arrangement. The housing arrangement has a first housing part with a housing interior having an opening. The sliding arm is brought into the housing interior through the opening during production of the clamp.

Abstract: A tool for releasing a tube from a fluid carrying tubing fitting having a C frame with a first end member and a second longer end member. A screw having a first end and a second end is rotatably coupled to the first and second end members and a knob coupled to the first end of the screw is provided for rotating the screw. A movable jaw is located between the first and second end members and has a threaded opening that engages the first end of the screw. The tool may include a bolster plate which is adapted to be attached to the second end member of the C frame or to the movable jaw to contact the back of a tubing fitting and has an adapter plate with a hook that engages the screw and has a slot for engaging a tube from the front of a tubing fitting.

Abstract: A clamping device has several clamping element receptacles each with a clamping element held by the clamping element receptacle. The clamping element receptacles have an inclination running obliquely to a clamping direction of the clamping device and by means of which the clamping element is guided. The clamping element has a clamping jaw support and the clamping jaw is connectable to the clamping jaw support. The clamping jaw engages in an undercut provided on the clamping jaw support and is additionally fixed by means of a positive fixing means to the clamping jaw support when it is connected to the clamping jaw support.

Abstract: A rack disassembly tool includes a substantially planar U-shaped collar having a pair of legs extending from a base. A pair of hook members depend downwardly from the distal ends of the pair of legs. A pair of resilient bumpers, or other resilient pads, are mounted in a corresponding pair of elbows formed at junctions between the pair of legs and the pair of hook members.

Abstract: The tool (10) includes first and second pipe securing heads (12, 30), each having downward facing C-shaped frames (14, 16) and pipe securing clamps (16, 36) secured within the frames (14, 16) for selectively and detachably securing the pipe securing heads (12, 20) to sections of pipes (18, 36). A pivot rod (48) is pivotally secured between necks (20, 38) of the heads (12, 30), and handles (54, 56) are secured to the necks (20, 38). The handles (54, 56) and pivot rod (48) are configured so that, after securing the clamps (16, 36) within the frames (14, 16) to adjacent first and second pipes (18, 36), movement of the handles (54, 56) toward or away from each other causes the pipe securing heads (12, 30) to move the pipes (18, 36) to be joined together or separated.

Abstract: A sewing clip is provided. In one embodiment, the sewing clip securely clamps fabrics of various thicknesses, sizes, elasticity, and textures in assistance of a sewing operation. The sewing clip includes two rigid members and an elastic assembly. The two rigid members each have a first surface with a clamping and handling end and a hinge extension coupled to the first surface. When employed in a sewing operation, the clamping end of each rigid member has a tapering-width adapted to slide in a direction away from a stitching point. An elastic assembly couples the hinge extensions of each rigid member and biases the two rigid members so as to secure overlapping fabric between the clamping ends while avoiding unnecessary alteration or damage to the fabric. A recessed divot is also provided in the clamping end that allows for retention of surplus fabric.

Abstract: A clamping device for adjoining board materials includes: a C-shaped base having a base section, a top arm and an upright arm; a first press rod and a second press rod vertically movably fitted through the top arm; two first fastener assemblies for fastening and locating the press rods; a horizontal holder mechanism fitted on the first press rod and vertically movable along the first press rod; and a second fastener assembly for adjustably fastening the holder mechanism to the first press rod at a height. The holder mechanism includes at least one horizontally movable guide pin and an abutment member disposed at a front end of the guide pin. In use, a horizontal board material and an upright board material are placed in the base and fixedly held with the first and second press rods respectively. The abutment member serves to abut against and hold the upright board material.

Abstract: A device for a clamping tool for applying pressure to a workpiece is provided, comprising a contacting area for a workpiece, a holding head locating space for a holding head of the clamping tool, and at least one locking element for fixing the holding head in the holding head locating space, which said locking element is arranged in a locking element locating space and must be passed through by the holding head, wherein the at least one locking element and the locking element locating space are formed in such a manner that the amount of force required to pass through the at least one locking element in the direction of insertion of the holding head into the holding head locating space is smaller than the amount of force required to pass therethrough in the direction of extraction of the holding head from the holding head locating space.

Abstract: An apparatus for securing a workpiece is provided. In one form, the apparatus is configured such that the clamping jaws of the apparatus lie flush against the workpiece and the pressure from the pressure application mechanism is distributed substantially equally over the surface of the workpiece in contact with the jaws of the apparatus. Additionally, the apparatus is provided with a brake mechanism which allows at least one of the clamping jaw members to be secured in a desired position on the elongated member without having to tilt the jaw member connected thereto. In another form, the apparatus may have two brake release mechanisms to account for the various positions the apparatus may be placed in with respect to a workpiece. The apparatus may also have mating structures which allow the apparatus to be connected to a work surface. In addition, the apparatus may also include a pivoting pressure application member handle to assist the user in applying or removing pressure to the workpiece.

Abstract: A spring-loaded clamp device including a C-shaped frame having first and second substantially opposing arms interconnected by an intermediate shank, the first arm having a substantially hollow carrier sleeve aligned substantially along a clamping direction oriented substantially transverse of the second arm, and the second arm having a thin and flat anvil portion positioned opposite from the carrier sleeve and further comprising an interior clamping surface that is oriented substantially transverse of the clamping direction. A clamping rod is carried in the hollow of the sleeve for longitudinal movement in the clamping direction toward an internal face of the second arm and in an opposite unclamping direction away from the second arm. An expansive biasing member is coupled for expanding the clamping rod for longitudinal movement along the clamping direction.

Abstract: A clamp includes a rear receptacle; a front fixed jaw carrier having an eccentric guide and a guide slot; an intermediate moveable jaw carrier; a handle having one end urged against the guide member and comprising a slide sleeve retained in one end of the guide slot in a standby position; a slide bar having one end fastened in the slide sleeve and the other end being spring-actuated in the receptacle, a portion of the slide bar passing the guide member and the moveable jaw carrier; and a locking assembly comprising a seat including a funnel shaped channel; a spring-actuated slide member threadedly fastened in the seat and including a funnel shaped member having two steel balls and a projection; and a release lever having one retained end and including a tunnel and a biasing member put on the projection and biased between the seat and the release lever.

Abstract: A tool for clamping an optical glass element includes a first arm, a second arm, a first clamping portion and a second clamping portion. The first and second arms are pivotally connected with each other and are rotatable relative to each other about a first axis. The first clamping portion is rotatably connected to an end portion of the first arm distal from the first axis and is rotatable relative to the first arm about a second axis. The second axis is substantially perpendicular to the first axis. The second clamping portion is rotatably connected to an end portion of the second arm distal from the first axis and is rotatable relative to second arm about a third axis. The third axis is substantially perpendicular to the first axis. The first and second clamping portions are configured for cooperatively clamping the optical glass element therebetween.

Abstract: A positioning device for positioning an object includes a platform, a slide rail vertically extending from the platform, two standard units, and a retaining unit. The standard units are slidably mounted to the slide rail to abut against a first side of the object to cooperatively define a position reference plane for the object. The retaining unit includes a fixing block fixed to the high standard unit, a slide bar slidably mounted to the fixing block, a holding arm fixed to the slide bar to abut against a second side opposite to the first side of the object, and a spring to bias the slide bar to ensure that the holding arm abuts against the second side of the object.

Abstract: A beam clamp includes a clamp base and a rotational portion. The base includes an interior cavity and an external surface. The base and the rotational portion are pivotably connected by a mateable device. The rotational portion extends into the interior cavity of the base and the rotational portion includes a torsion spring.

Abstract: A one-handed ratcheting C-clamp is provided. The C-clamp incorporates a spring loaded handle mechanically coupled to a ratcheting mechanism. The ratcheting mechanism has a plurality of gear teeth that engage the threads of a corresponding rod disposed through a hole formed in one section of the C-shaped C-clamp. The handle rotates the bidirectional ratchet such that the threaded rod is lowered or raised within the hole of the C-shaped C-clamp. A button located in the side of the handle may release the ratchet mechanism pawl to provide axial sliding engagement of the rod to a corresponding work piece. The handle and corresponding ratchet mechanism secure the rod against the work piece. Further tightening engagement of the work piece is accomplished via a lever located on a top portion of the rod.

Abstract: A surgical tool for mounting a trackable target to a human bone, suitable for fixation to a human femur. The tool includes a removable bone clamp and a releasable coupling member which is integrated with the removable bone clamp. The releasable coupling member is arranged to mate with a compatible coupling member mounted on the trackable target to establish a predetermined spatial relationship between the bone clamp and trackable target. The releasable and compatible coupling members form a releasable connection which is mechanically constrained to re-engage only in a re-engaged position that accurately recaptures the predetermined spatial relationship.

Abstract: A cosmetic holder includes a mounting base adapted for mounting to an appendage of a user, a plurality of cosmetic containers for storing cosmetics and/or cosmetic accessories, and a swivel joint connected between the mounting base and a selected cosmetic container for adjusting a position of the cosmetic container with respect to the mounting base about three mutually perpendicular axes.

Abstract: A joint press including a yoke including a first end and a second end. A first adapter attachment member is positioned on the first end. A second adapter attachment member is positioned on the second end. The first adapter attachment member and the second adapter attachment member have the same profile, thereby allowing the same adapter to be removably connected to either the first end or the second end.

Abstract: A convertible clamp device including a C-shaped frame having first and second substantially opposing interconnected arms; a clamping rod carried by the first arm for longitudinal movement in a first clamping direction toward an internal face of the second arm and in a second opposite direction away from the second arm; different first and second movable clamping jaws removably coupleable to a portion of the clamping rod between the arms of the frame; and different first and second stationary clamping anvils being disposable on the internal face of the second arm.

Abstract: A clamp assembly including a C-type clamp having an anvil, an opposed screw and a body therebetween is employed in securing a load to a flange of a structural beam. A plate includes a first portion having a locking texture on each side and a second portion offset from the first portion and having a mounting hole therethrough. The mounting hole receives the body of the C-type clamp with a clearance fit and with the locking texture in juxtaposition with the anvil of the C-type clamp. This plate provides a retaining key of hard steel to engage the anvil of the C-type clamp and the flange of a beam structure to enhance retention of the C-type clamp on the beam flange.

Abstract: A joint press including a yoke including a first end and a second end. A first adapter attachment member is positioned on the first end. A second adapter attachment member is positioned on the second end. The first adapter attachment member and the second adapter attachment member have the same profile, thereby allowing the same adapter to be removably connected to either the first end or the second end.

Abstract: A locator comprises a first clamping element, a second clamping element opposite to the first clamping element, a guide bar extending through the first clamping element and the second clamping element, and a transmitting element rotatably disposed between the first clamping element and the second clamping element and abutting the first and second clamping elements. When the transmitting element rotates, the first clamping element and the second clamping element move along the guide bar to approach or move away each other, thereby clamping or releasing an object.

Abstract: A bar clamp has an operating handle being in ratchet engagement with end teeth of a slide bar. The operating handle is adapted to pivot counterclockwise to cause a first clamping jaw carrier to displace along the slide bar and then pivot about a lock pin in the slide bar so as to displace a first clamping jaw a sufficiently large distance to securely clamp a workpiece by cooperating with a corresponding clamping jaw.