Class / Patent application number | Description | Number of patent applications / Date published |
029237000 | Coupling to conduit | 29 |
20080201927 | Crimped/swaged-on tubing termination apparatus, systems and methods - A tubing termination comprises a termination portion adapted to make a fluid connection and a tube attachment portion, adapted to receive a tube and to be crimped or swaged. The tube attachment portion comprises a retention mechanism that is adapted to be manipulated during crimping or swaging to bite the tube so as to lock the tube attachment portion relative to the tube. This retention mechanism may take the form of a deformable bite ring, a deflectable c-insert, irregularities defined on an inner surface of the tube attachment portion, and/or the like. The tube attachment portion also may include a resilient sealing mechanism adapted to provide a seal between the tube and the tube attachment portion, and thereby a fluid-tight connection between the tube and the termination portion. | 08-28-2008 |
20100031485 | Hand Tool For Engaging A Push-Lock Fitting - A hand tool that can be used to physically engage a release feature on a push-lock fitting so that a tube, hose, or other conduit can be easily inserted into and/or removed from the fitting. This can be particularly useful with industrial machines that have a number of pneumatic fittings installed close together in a tight proximity. According to one embodiment, the hand tool includes an elongated body portion, engagement portions located at opposing ends of the body portion, and transition portions located therebetween. Each engagement portion includes an open pocket for fitting around the tube, and a contact surface for engaging the release feature. | 02-11-2010 |
20100031486 | Hose quick release tool - The hose quick release tool is a one-piece tool that is easily manipulated to engage a conduit at the coupling juncture and deform the coupling assembly in a manner to affect a release of the coupling assembly without incurring any damage to the assembly. The tool has multiple embodiments, each embodiment of the tool having openings that are dimensioned and configured to adapt to most conventional quick-coupling assemblies. The tools are preferably fabricated from metal for durability. | 02-11-2010 |
20100088869 | INSERTION AND RELEASE TOOL FOR PIPE FITTING ARRANGEMENT AND METHOD USING SUCH TOOL | 04-15-2010 |
20100107393 | TOOL FOR THE CONNECTION OF TUBES BY MEANS OF CONNECTION SLEEVES - A tool for the connection of tubes (T) by means of connection sleeves (C), comprising two jaws ( | 05-06-2010 |
20110219594 | TOOL DEVICE FOR CONNECTION OF A PLASTIC PIPE - A tool device for the connection of a plastic pipe, particularly a plastic/metal composite pipe, to a fitting having a compression or sliding sleeve, has a housing ( | 09-15-2011 |
20110252617 | Clinch Joint - A system of joining two tubes is provided. More specifically, a node is formed on an end of an inner tube that is received within an outer tube. A portion of the outer tube is then deflected into the indent such that the outer tube matingly engages the inner tube. The force required to deflect the portion of the outer tube into the inner tube is provided by tensioning a band clamp positioned around the outer tube. | 10-20-2011 |
20110271502 | PLIERS FOR ESTABLISHING A SLIDING-SLEEVE CONNECTION - The invention relates to a transmission mechanism for a drive system, having at least one tensioning device and acting in two directions. For force transmission, the tractive device runs between a drive roll and an output roll, which are carried by a frame. A spring coupling is connected in the force transmission section between the drive roll and the output roll and has a nonlinear force-distance characteristic curve. | 11-10-2011 |
20120030917 | Axial Swage Tool - A swage tool for swaging axially swaged fittings includes a housing having an inner surface and a first yoke. A ram includes a recessed portion having a threaded inner surface portion. A piston includes a second yoke. A piston rod includes a spring holder and a threaded portion screwed into the threaded inner surface portion of the ram. A spring is connected to the spring holder. Carbon fiber bearings are provided on the ram and on an outer surface portion of the piston rod in axial slidable engagement with the inner surface of the housing. | 02-09-2012 |
20120151727 | Release Tool - 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. | 06-21-2012 |
20120159756 | Press tool with a biased jaw - A press tool with a biased jaw, includes: a clamp head portion and a clamp handle portion connected with the clamp head portion. The clamp head portion includes a fixed clamp head and a movable clamp head. The clamp head portion includes a fixed clamp handle and a movable clamp handle. The fixed clamp handle is fixedly connected with the fixed clamp handle. The movable clamp head is movably connected with the movable clamp handle via a pin and a guiding wheel. The movable clamp head has a guiding groove for guiding the guiding wheel. The fixed clamp head is rotatably connected with the moving clamp head via a rotating pin. The fixed clamp head is connected with the movable clamp handle via an eccentric shaft. The fixed clamp handle is connected with the movable clamp handle via a tension spring. | 06-28-2012 |
20120159757 | Convenient-used securing clamp - A convenient-used securing clamp comprises a pair of clamp hands, two distance-fixing clamps, two groups of throat pipe moulds and a mould base, wherein the distance-fixing clamp is a split structure that consists of two pieces which can be closed together or released; the throat pipe moulds are set inside the distance-fixing clamps with the same split structure, so as to be closed and released along with the distance-fixing clamps; the mould base is also the split structure, with its upper part connected with the distance-fixing clamps and the lower part connected with the pair of clamp hands, so that as the pair of clamp hands releases and closes, the mould base releases and closes. | 06-28-2012 |
20120192393 | INSTALLATION TOOL FOR PIPE FITTINGS - A hydraulic installation tool comprises a fixed jaw, a movable, and a plurality of independent hydraulic cylinders each comprising a piston. Movement of the pistons in a first direction moves the movable jaw toward the fixed jaw. A plurality of guide rods comprises a first end secured to the fixed jaw. A plurality of retaining members are each removably coupled to an associated one of the plurality of guide rods about the second end. The movable jaw is disposed between the fixed jaw and the plurality of hydraulic cylinders for movement along the guide rods. Each hydraulic cylinder is independently removable from the associated guide rod upon removal of the associated retaining member from said guide rod. In one example, the fixed and movable jaws are configured to engage and axially force a swage ring onto a fitting body to connect and seal the fitting body to a fluid conduit. | 08-02-2012 |
20120284980 | SUPPLY STOP WITH CONNECTION VERIFICATION - An apparatus for assembling or disassembling a pipe in a pipe holder, includes: a washer having a body having an annular portion and an extended portion having central bore passing therethrough, the body made of a memory material; a compression fitting for insertion into the pipe holder, the extended portion fitting in the compression fitting; and, a lock for insertion into the pipe holder. The lock is for moving the compression fitting to deform the annular portion against the holder if inserted to form a seal between the pipe, the compression fitting and the holder. The lock also is for allowing the annular portion to reform and move against the holder if the lock is removed such that the compression fitting may be removed if the lock is removed. | 11-15-2012 |
20120284981 | MANUALLY GUIDED PRESS DEVICE - A manual press device for connecting two work pieces by means of embossing, comprising a press tool, a converting device, and an electric motor. The electric motor is designed as a brushless electric motor, and preferably connected directly to a hydraulic pump without interconnecting a transmission. | 11-15-2012 |
20120297597 | Flow Max Coupler - An architecture is presented that provides a tool for uncoupling a breakaway coupling used in a flow line system used with liquid anhydrous ammonia. The compression tool comprises a first member and a second member for engaging the breakaway coupling. The first and second members are secured together with a fixed element and an adjustable element. The adjustable element is typically a threaded rod that allows a user to adjust the bottoms of the first and second members so that they adjust inward creating a sufficient force to overcome a spring holding the breakaway coupler together. | 11-29-2012 |
20120324688 | PIPE ASSEMBLING DEVICE - A simple, compact, lightweight, and inexpensive pipe assembling device ( | 12-27-2012 |
20130025101 | PRESS TOOL FOR CONNECTING IN PARTICULAR TUBULAR WORKPIECES - A press tool, such as a press sling for pressing in particular tubular workpieces, comprises a plurality of articulated press elements connected to one another in the form of a chain. The press tool is open between two end press elements for forming a closing site between two end press elements. In order to unlatch the press tool from a closed position in which the closing site is substantially closed, a handling element is provided according to the disclosure. Said tool alternatively also serves for releasing a press jaw mounted on a press jaw carrier. | 01-31-2013 |
20130047389 | HAND TOOL FOR INSERTING A VARIETY OF CONNECTORS INTO PLASTIC IRRIGATION PIPING - A hand tool for inserting a large variety of connector components into narrow plastic irrigation piping is disclosed. This tool is an improved and progressive development of my previous Israeli patent no: 152089 in that it is designed to work with a large variety of connector components and is designed to accommodate both sizes of narrow spaghetti piping, whereas the previous patent could accommodate only a single size of narrow piping. | 02-28-2013 |
20130086782 | Release Tool - A tool for removing a ferrule and tube from a pneumatic hose fitting comprising first and second jaws each having two upstanding members separated by a U shaped opening for receiving a pneumatic tube fitting of a specific diameter, wherein the upstanding members each have a blunt wedge shaped gripper running around the inside of the U shaped opening extending inward along the side facing the opposite jaw, wherein the first and second jaws are adapted to be coupled to a MAC Tools HCP500 Large Hose Clamp Vise or equivalent for movement toward and away from each other for removing a ferrule and tube from a pneumatic hose fitting made by the PARKER Corp. when positioned to engage the gap between the ferrule and body of the fitting. | 04-11-2013 |
20130167343 | AIR CONDITIONING COMPRESSOR LINE AND VEHICLE FUEL LINE DISCONNECTOR TOOL - A tool for decoupling fluid lines includes first and second substantially identical handles pivotably joined and including jaws with spaced prongs in a plane parallel to a connecting pivot pin of the handles. The prongs of each handle may be differentially spaced to facilitate engagement with a coupler and coupler release device. | 07-04-2013 |
20130239380 | HAND-OPERATED PRESSING TOOL - A hand-operated pressing tool, which is suitable in particular for producing pipe connections, for pressing cable lugs, and/or for actuating cutting jaws, comprises a drive device arranged in a housing. The drive device is connected to an energy source. Furthermore, a start button, a display device, and a diagnostic connector are provided. The start button as well as the display device are arranged under a transparent housing cover. Preferably, the housing cover can be opened in order to reach the diagnostic connector. | 09-19-2013 |
20130283582 | Tool for Simplifying Attachment of Hose to Nipple | 10-31-2013 |
20140033491 | SOCKET FUSION JIG - A socket fusion jig includes a pipe saddle and coupling saddle spaced apart. Rotation of a handle causes the pipe saddle and coupling saddle to move laterally relative to one another so that the pipe held in the pipe saddle may be fused to the coupling held in the coupling saddle. | 02-06-2014 |
20140101906 | Transverse Pipe Flange Separator - A device for separating pipe flanges through the application of a transverse force. The device contains a frame, a frame retaining plate, a pusher pin, a leveling pin, an anchoring pin, a member, and anti-slip screws. | 04-17-2014 |
20140304959 | Crimper System - A crimper system having a slide frame with a base and a movable head slidably mounted on the slide frame, with a crimp zone opening defined between the base and head, including a dual compound leverage mechanism having two tension arms with lower ends pivotably attached to the base; two compression arms with lower ends pivotably attached to the movable head; and the upper end of each tension arm pivotably attached to the upper end of a corresponding one of the compression arms forming two elbow joints defining acute angles between each tension arm and its corresponding compression arm; a screw drive mechanism; and a stepped crimp-setting mechanism. Also provided is a tool, system and method for quick, easy removal, installation and storage of multiple-die, crimper die sets. The system includes a set of interconnected dies. The tool engages the connectors for pulling the die set out of a crimper. | 10-16-2014 |
20150352700 | Press Tool with Bistable Tension Mechanism - The invention relates to a press tool for connection of a pipe and a fitting, in particular for inseparable connection, with two pivoting elements, with two actuating sections formed on the pivoting elements, with two pressing sections formed on the pivoting elements, with two carrier elements assigned to the pivoting elements, and with a bistable tension mechanism, wherein each of the pivoting elements is mounted so that it can pivot about an assigned axis of rotation, wherein the carrier elements hold the axes of rotation, wherein the inner contours of the opposing pressing sections form a receiving area and wherein the receiving area formed by the inner contours in a first closed position of the pivoting elements is narrower than in a second open position of the pivoting elements. | 12-10-2015 |
20160008965 | TOOL | 01-14-2016 |
20160067761 | Pressing tool with switchable bistable tensioning mechanism - A pressing tool for joining a pipe and a fitting, including two swivel elements for pressing the pipe and the fitting, a receiving region, formed between the swivel elements, for receiving the pipe and the fitting, at least one swivel axis for rotatably mounting the swivel elements, and a tensioning mechanism for pretensioning the pressing tool. The swivel elements can be swivelled towards one another about the at least one swivel axis to press the pipe and the fitting. In a first, closed position, the receiving region is narrower than in a second, open position, of the swivel elements, wherein the swivel elements are pretensioned towards the closed position by the tensioning mechanism. At least one holding device is provided for holding the swivel elements in the open position against the pretensioning force generated by the tensioning mechanism. | 03-10-2016 |