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Vehicular Impact Signaling Device
An apparatus for the deployment of a visible plume to alert other motorists that a proximate motor vehicle has been involved in a collision.
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| Number | Title | Issue Date |
| 7390988 | Polyspecialistic medical-surgical electrowelding method for electrowelding titanium and alloys thereof The present invention relates to an electrowelding method for intraorally electrowelding titanium and alloys thereof, comprising the step of abutting the element to be electrowelded one against the other, performing an electrowelding operation by using an electrowel... | 06/24/2008 |
| 7126084 | Welder A portable welder includes a welder housing. The housing has front and rear vertical end surfaces and left and right side surfaces. The housing further has a horizontal top surface extending forward from the rear surface. An inclined surface faces upward and forward... | 10/24/2006 |
| 6927357 | Weld gun equalizer A weld gun having a linkage, which relates pivotal motion of a pair of laterally opposed facing electrodes of the weld gun in a predetermined manner. Based upon the predetermined motion of the electrodes a welding robot positions the electrodes of the weld gun on op... | 08/09/2005 |
| 6924740 | Electrical resistance monitoring device A device for indicating whether a conductive element has an electrical resistance equal to or less than a predetermined value or whether the conductive element is reliably connected to earth reference potential by a resistance equal to or less than a predetermined v... | 08/02/2005 |
| 6706990 | Resistance welder multi-purpose attachment A device for use in combination with a hand held resistance welder to allow for insertion of an elongated portion of metal between two electrodes for welding hard to reach areas. The device features a mount to attach the device to a conventional hand held resistance... | 03/16/2004 |
| 6087611 | Device for hanging a manually controlled station for welding tongs in an assembly line A supporting device for a station for welding tongs hung in an assembly/production liner, consisting of a bracket provided with at least one member for catching a pair of tongs and a system for balancing the tongs in a vertical position, the bracket being... | 07/11/2000 |
| 5918501 | Sheet metal drawing tool and method for repairing sheet metal The invention provides a tool and method for repairing a sheet metal according which a dented portion of a sheet metal can be easily and appropriately pulled out with a minimal force. The tool has a simple structure and adapted to be used in the method. T... | 07/06/1999 |
| 5597497 | Switch mechanism for operating a plasma arc torch, other tools or weapons A switch mechanism with a safety member for operating a tool or a weapon which reduces the probability of inadvertent operation. The switch mechanism comprises a trigger and a safety member disposed adjacent to the trigger for preventing the trigger from ... | 01/28/1997 |
| 5541381 | Sheet metal working electrode and handpiece A sheet metal working electrode handpiece is described for delivering electric current from a source of electrical energy to a selected location on a sheet metal workpiece. The electrode has an electrically insulated handle with an electrical conductor ha... | 07/30/1996 |
| 5440091 | Sheet metal working electrode and handpiece A sheet metal working electrode handpiece is described for delivering electric current from a source of electrical energy to a selected location on a sheet metal workpiece. The electrode has an electrically insulated handle with an electrical conductor ha... | 08/08/1995 |
| 5239155 | Multipurpose spot welding gun with replaceable electrode holders An adaptable, multipurpose spot welding gun having replaceable electrode holders with different configurations. The spot welding gun includes a pneumatic cylinder with a first electrode secured to the cylinder piston. A rotatable housing is mounted on the... | 08/24/1993 |
| 5120924 | Welding method for coated metal articles A method for spot welding metal articles having coatings on the surfaces thereof in which the coating on the outer surface of one of the articles is removed by heating the article as a resistance in an electric circuit. This is done using low amperage cur... | 06/09/1992 |
| 5079400 | Resistance welding tool A welding tool is disclosed comprising a working electrode and a ground electrode. A tool body comprises means for holding the electrodes in a contiguous, spaced-apart, side-by-side relationship. The electrodes are movable along parallel axes to and away ... | 01/07/1992 |
| 5064987 | Resistance welding apparatus with power control for reduced arcing A resistance welding apparatus includes a power supply, a pair of welding electrodes and a welding circuit which is operative for controlling the operation of the electrodes to effect a welding operation. The welding circuit is operative for controlling t... | 11/12/1991 |
| 4924055 | Spot gun for a welder machine A bearing is located at the front of a frame and through means of this bearing an electrode disposed upon one side of a welding gap and an electrode disposed upon the other side of the welding gap can be positioned opposite each other upon a horizontal ce... | 05/08/1990 |
| 4912843 | Method for repairing interconnect interruptions A method for repairing interconnect interruptions with congruent preforms. Congruent preforms that bridge an interconnect interruption are utilized for repairing interconnects whose width lies in the range from 50 through 70 μm and whose course is fashio... | 04/03/1990 |
| 4908938 | Method for repairing interconnect interruptions by bridging with congruent preforms A method for repairing interconnect interruptions. Faults at the interconnects occurring in manufacturing processes of printed circuit boards were previously repaired with suitable methods. The fashioning of the interconnects in a meander form and their m... | 03/20/1990 |
| 4656327 | Spot welder with electrode clamp A portable spot welder includes a hand-held electrode clamp assembly. The hand-held clamp has a fixed electrode and a movable electrode adapted to be moved toward and away from the fixed electrode. A spring loaded toggle is used to pivot the movable elect... | 04/07/1987 |
| 4559437 | Air assisted hand held welding tool An air assisted hand welding tool for clamping and welding conductors together. The tool includes a handle formed of pivotally connected lever-like members. An air passage is connected to an air pressure source provided in the handle of the hand tool. A v... | 12/17/1985 |
| 4550236 | Gun arm apparatus for resistance welding gun The present invention is directed to a gun arm apparatus for a resistance welding gun. The gun arm apparatus comprises a main body having a U-shaped cross-section with an opening formed between the legs of the U. The main body is formed from a relatively ... | 10/29/1985 |
| 4493986 | Pistol grip electrical brazing tool A pistol grip brazing tool utilizes an insulative frame to mount a pair of elongated support elements, one fixed and the other reciprocating. The support elements, in turn, mount at their front ends a pair of electrodes in opposed relation and at their re... | 01/15/1985 |
| 4484055 | Spot welder A welder comprises a tubular support, a collar in the tubular support and a copper-coated carbon rod in the collar which extends coaxially therein. The collar is connected through a slot in the wall of the support to an exterior operating member, said ope... | 11/20/1984 |
| 4477710 | Method of forming a high temperature, high pressure thin foil seal A vacuum or high pressure seal operative at high temperatures is formed by placing a thin metal foil over an opening, and forming an electrical seam weld at the interface of the surface and the foil by guiding a needle-like electrode along a path around t... | 10/16/1984 |
| 4418264 | Device and method for repairing conductor path breaks by welding To repair conductor path interruptions on printed circuit boards by means of micro-resistance welding, a specifically shaped metallic part is sucked on a central electrode by use of vacuum. The central electrode lowers the part so as to bridge the conduct... | 11/29/1983 |
| 4137443 | Welding apparatus for dental purposes An improved welding apparatus for dental purposes which allows a welding operation while materials to be welded are supported in position by hands. In the apparatus, an welding current is applied to electrodes of the apparatus by merely pushing a plate wh... | 01/30/1979 |
| 4110593 | Welding gun adapted to weld movable contacts on wire spring relays A welding gun for replacing the movable contacts of wire spring relays is provided with a pair of jaws relatively movable toward each other to clamp the contact material to the relay arm for welding them together. A manual control member is movable to cau... | 08/29/1978 |
