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| Number | Title | Issue Date |
| 8151454 | Joining means In the invention, a joining means having a ram tool, a countertool and a holder with an opening to accommodate the ram tool or the countertool, is described. The two tools are arranged coaxial with each other at different ends of a C-bracket. The invention is distin... | 04/10/2012 |
| 8136235 | Self-diagnosing pierce nut installation apparatus A self-diagnosing pierce nut installation apparatus including an installation head attached to an upper die member of a die press having a reciprocating plunger driving a pierce nut against a panel, piercing a slug from the panel upon closing of the press and a rod ... | 03/20/2012 |
| 8061019 | Head for riveting machine and method of controlling same A head for a riveting machine for applying shear rivets, the head comprising a plate and a body that have both a hole and are slidable relative to each other, and a sliding chuck equipped with jaws and arranged within a sliding chamber, defined inside said body, so ... | 11/22/2011 |
| 8046908 | Press for attaching nuts to pipes A press for attaching nuts to pipes has an upper base, a lower base, a movable support having a base end supported at a rear end of the lower base and a front end extending to the front end side of the lower base, a nut receiving recess provided in a piston of a hyd... | 11/01/2011 |
| 7810231 | Self-piercing rivet setting apparatus and system A self-piercing rivet setting apparatus (9) comprises a punch (14) and a die (18) for driving a self-piercing rivet into a plurality of workpieces including a receiving-side workpiece adjacent to the die. The self-piercing rivet has a large-diam... | 10/12/2010 |
| 7712209 | Magnetic rivet retention system for a rivet gun A magnetic rivet retention system for a rivet gun, wherein a magnet is provided in a frame that is engageable with a powered handle. The magnet attracts a rivet and aligns the rivet relative to a punch and die of the rivet gun. The magnet is disposed in an internal ... | 05/11/2010 |
| 7607219 | Fastening system for anchoring wood floors Fastening system for anchoring wood floors to a base includes a fastener having a pointed distal end and a proximal head end, a sleeve for retaining structural members, the sleeve having a central bore therethrough, a countersink extending from a proximal end of the... | 10/27/2009 |
| 7578055 | Tool for the mechanical connection of plates The tool, for bonding two plates together, has a punch (1) and a die (2) each as two-part structures with a positive fit between the two parts. One part (8, 13), as a tool which acts directly on the plate workpieces (3), is of a harder ma... | 08/25/2009 |
| 7562443 | Automatic box spring fastening apparatus A method and apparatus for assembling box springs for use in bedding applications. The apparatus comprises a base for supporting a frame and a spring unit, a framework with a plurality of tools coupled thereto. Each tool has an associated module adjuster coupled the... | 07/21/2009 |
| 7559136 | Press for attaching nuts to pipes A press for attaching nuts to pipes has a lower holder (6) fitting in and holding a pipe (60). A basal portion of this holder supported on the rear part of a lower base (2) moves up and down, and its forward portion extends to the front part of ... | 07/14/2009 |
| 7555833 | System for programmable self-piercing riveting A system and method for self-piercing riveting including an alignment mechanism comprising laser diodes and sensors for facilitating alignment of a rivet gun and a back-up located on opposite sides of sheet metal parts to be joined, and an oscillation piercing techn... | 07/07/2009 |
| 7490401 | Positioning device for staple guns and method of use Apparatus for manufacturing a bedding foundation having a base and a wire grid of support wires, comprising at least one vertically moveable staple gun having a staple head and a wire positioner associated with the staple head, the wire positioner being configured t... | 02/17/2009 |
| 7475473 | Device for operating a fastening tool In a method for joining at least two plate-shaped workpieces by a fastening tool and a device for operating the fastening tool, the fastening tool comprises a punch for exerting a punch force to perform a joining operation and a clamp for exerting a clamping force u... | 01/13/2009 |
| 7409760 | Riveting system and process for forming a riveted joint A riveting system is operable to join two or more workplaces with a rivet. In another aspect of the present invention, a self-piercing rivet is employed. Still another aspect of the present invention employs an electronic control unit and one or more sensors to dete... | 08/12/2008 |
| 7409757 | Automated Z-pin insertion technique using universal insertion parameters In accordance with the present invention, there is provided a method of inserting at least one Z-pin into a composite laminate for providing Z direction reinforcement thereto. The method comprises the initial step of positioning at least one Z-pin upon the composite... | 08/12/2008 |
| 7398896 | Vehicle body sheet metal clinch nut feeder A vehicle body clinch nut feeder (22) includes a dispensing head (54) having an inlet passage (60) through which oriented clinch nuts (26) are fed single file. The leading clinch nut is moved laterally to between clamping portions (64 | 07/15/2008 |
| 7392835 | Jacket and slab core fastening apparatus A water-jacket core and slab core for a V-block of an internal combustion engine are assembled into a jacket and slab sub-assembly and are placed on an apparatus for the automatic insertion of staples in the jacket and slab sub-assembly to thereby retain the water-j... | 07/01/2008 |
| 7367842 | Coaxial connecting plug The invention relates to an electric connecting plug comprising a plug member provided with an internal contact and at least one external contact radially remote from the internal contact with respect to the longitudinal axis of the member. The plug member is receiv... | 05/06/2008 |
| 7353580 | Technique for automatically analyzing Z-pin dynamic insertion data In accordance with the present invention, there is provided a method of automatically verifying the acceptable insertion of at least one Z-pin into a composite laminate. The method comprises the initial step of positioning at least one Z-pin upon the composite lamin... | 04/08/2008 |
| 7343672 | Fastening system for attaching metal studs to metal track A new and improved fastening system for attaching relatively thin-gauge sheet metal members, such as, for example 14-25 gauge sheet metal members, wherein the power output parameters of the power tool are controlled such that when the driver blade member of the powe... | 03/18/2008 |
| 7341413 | Self-piercing blind fastener A self-piercing blind fastener comprising a mandrel having an elongate cylindrical shell mounted on a stem of such mandrel and which extends co-axially about a central elongate axis of the blind fastener, the shell having a radially extending flange at one end and a... | 03/11/2008 |
| 7338245 | Self-attaching nut A self-attaching nut for installation in a panel by a plunger driven against the bottom face of the nut, the bottom face of the nut including parallel rails on opposed sides of a channel-shaped recess and a threaded bore through the recess, eliminating the requireme... | 03/04/2008 |
| 7334958 | Fastener device for fastening two components A first and second component joint includes using a fastener having a first end, and a flange having a diameter greater than a tubular barrel portion. A second end having a second tubular barrel portion merges into a shoulder of a flange part having a greater diamet... | 02/26/2008 |
| 7322086 | Method of attaching a functional element; die; functional element; component assembly A method of attaching a functional element (10, 210), in particular a fastener element to a sheet metal part (12, 212), optionally in liquid and/or gas-tight manner, is characterized in that the functional element (10, 210, 410) is pressed again... | 01/29/2008 |
| 7313861 | Electric drive for a shaping die A driving mechanism for operating a shaping die to join stacked plates by a deep-drawing and swaging operation is implemented as an electric drive, such as a linear motor or a rotary motor, which is operatively connected to the shaping die. ... | 01/01/2008 |
| 7305755 | Processing tong A hydraulic processing tong for processing workpieces, with a tool, has a first tool part with an axially movable press ram or plunger, which with a first end or a tool located there and an opposing workpiece assembly forms a work area or work gap and with the first... | 12/11/2007 |
| 7293358 | Core element fastening and assembly method Core sand elements are rapidly and reliably retained in an assembly by driving one or more smooth surface fasteners, such as staples, nails or brads, into the core elements. Such an assembly method comprises positioning at least two core elements in a core assembly,... | 11/13/2007 |
| 7290801 | Stretchable fabric book cover and method A flexible, preferably elastic empanelled book cover (12) that has pocket portions (25) to receive the covers of a book (10) that is inserted therein. The cover (12) consists of a unitary hexagonal sheet of pliable material such as “SPA... | 11/06/2007 |
| 7287944 | Self-riveting male fastener and panel assembly A male fastener formed of heat treated carbon steel for high performance applications, including a shank portion, radial flange and tubular barrel, wherein the barrel has an axial length of 60% or less than the outside diameter and a fastener and panel assembly, whe... | 10/30/2007 |
| 7284319 | Self-piercing rivet setting die and apparatus A die (18) for use in a self-piercing rivet setting apparatus comprises a cavity (25) for receiving therein a protruded workpiece zone consisting of respective portions of the workpieces (2, 3) to be protrudingly deformed toward the die through ... | 10/23/2007 |
| 7269894 | Fastener insertion device The method and apparatus for drilling holes and optionally inserting fasteners of the present invention provide for efficiently drilling holes through a multiple-layer structure because the layers are securely held together during the drilling by an electromagnet an... | 09/18/2007 |
| 7269893 | Tool for piercing nut A tool for piercing nuts that includes a die part, a punch part and a piercing nut feeder incorporated into the punch part. The piercing nut feeder is adapted to feed piercing nuts into a piercing nut holder in the punch part so that these nuts, when the punch part ... | 09/18/2007 |
| 7266876 | Apparatus and method for forming rivet joints A method and apparatus for forming rivet joints with a desired amount of clearance to allow pivotal motion of the parts interconnected by such joints. Parts to be riveted together are aligned with each other, and a rivet is placed into aligned holes. A parts clamp u... | 09/11/2007 |
| 7257883 | Method and apparatus for manufacturing an electric heater In the manufacture of an electric heater, means (24, 26) is provided for feeding and guiding a ribbon heating element (14) progressively into overlying edgewise relationship with a base (2). Means (6, 8) is provided for supporting the bas... | 08/21/2007 |
| 7257885 | Apparatus for fastening sand core elements Core sand elements are rapidly and reliably retained by driving one or more smooth surface fasteners, such as staples, nails or brads, into the core elements. In production, after the core sand elements are assembled, the core assemblies are placed on a moving belt ... | 08/21/2007 |
| 7222402 | Box spring stapler apparatus A fastening apparatus and method is provided for securing a plurality of modules to a frame. ... | 05/29/2007 |
| 7222417 | Valve tooling system A tooling system including a workstation assembly and a toolkit, is for performing an operation on a valve assembly. The workstation assembly includes a base platform; upright members extending generally vertically therefrom; an adjustable valve seat assembly couple... | 05/29/2007 |
| RE39624 | Feed head A feed head has a delivery path along which nuts are fed to a pressing station in the feed head, the pressing station having a pressing die which is reciprocated transversely to the delivery path under the action of a press to fasten a nut to a sheet metal member. A... | 05/15/2007 |
| 7200914 | Apparatus and method for loading a riveting module with blind rivet nuts The invention relates to a device for loading a rivet module (10), which can be vertically displaced between a lower placement position and an upper loading position, with blind rivet nuts (100) using a rivet feed (22). The invention is characte... | 04/10/2007 |
| 7160047 | Functional element arrangement, functional element, auxiliary assembly element, assembled component and method for producing an assembled component A functional element arrangement which includes a functional element which is to be mounted on a component, especially but not exclusively on a brittle or non-rigid component made of a material containing cavities or pores, e.g. plastic, wood, metal foams, plastic o... | 01/09/2007 |
