Bizarre Patents
Self Containing Enclosure for Protection from Killer Bees
A self contained protective enclosure with an opening for entry and egress and a screen for ventilation and viewing.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7798180 | Harness fabricating apparatus An electric harness fabricating apparatus includes wire reel out means provided for a pressure welding apparatus for pressure-welding a connector a wire of a wire harness; two rotary encoders are provided at a wire supply apparatus for supplying the wire to the pres... | 09/21/2010 |
| 7594523 | Machine for continuously manufacturing a welded metal trellis The invention relates to a machine for the production of a continuous strip of wire mesh (100) using a single flexible metal wire (20) which is fed to the machine continuously. According to the invention, the mesh (100) is formed by repeating th... | 09/29/2009 |
| 7204461 | Wire cloth A wire cloth includes metallic warp wires and metallic weft wires interwoven with one another, wherein the weft wires have each a diameter which is equal or smaller than a clear distance between two neighboring warp wires, and wherein the weft wires are constricted ... | 04/17/2007 |
| 7124785 | Former associated with an apparatus for making cages A former (10) for a reinforced concrete cage making machine, adapted to hold a plurality of longitudinally extending rods is disclosed, the former (10) including a frame comprising an inner frame (21), an outer frame (20) and transverse f... | 10/24/2006 |
| 7100642 | Machine for the formation of metal mesh and relative method Machine for the formation of a metal mesh obtained by attaching together a plurality of longitudinal metal wires to a plurality of transverse metal wires. The machine includes a first feed assembly to make the longitudinal wires advance step-wise, a second feed asse... | 09/05/2006 |
| 6800011 | Electrode producing method A flash discharge tube includes a pin-shaped cathode. The pin-shaped cathode has an electrode core of tungsten having a first end portion. A lead of nickel has a second end portion connected with the first end portion. In the electrode producing method, the electrod... | 10/05/2004 |
| 6560834 | Device for forming metallic cages for reinforcement and relative device A device forms metallic cages for structures made of reinforced concrete, the metallic cages providing longitudinal rods associated with transverse stirrups, the transverse stirrups having an at least partly closed shape and being distanced lengthwise. Th... | 05/13/2003 |
| 6460235 | Device to produce reinforcement metal cages Device (10) to produce reinforcement metal cages comprising a plurality of longitudinal round pieces (13) associated with a plurality of stirrups (12) arranged at intervals along them, said device (10) comprising at least a supporting plane (20) on which ... | 10/08/2002 |
| 6422271 | Apparatus and method for making clamp rings Preferred embodiments of the present invention employ a clamp ring apparatus having an upper die assembly with an upper die, a lower die assembly with a lower die, an actuator for bringing the upper die assembly and the lower die assembly together, a leg ... | 07/23/2002 |
| 6340805 | Method of manufacturing a wire screen product The present invention relates to a method of manufacturing a wire screen product which is especially suitable for screening fiber suspensions of the wood processing industry. It is a characteristic feature of the method according to the invention of manuf... | 01/22/2002 |
| 6279564 | Rocking apparatus and method for slicing a workpiece utilizing a diamond impregnated wire An apparatus for cutting a substantially cylindrical work piece in a direction generally perpendicular to a longitudinal axis of the work piece includes a wire having a plurality of cutting elements affixed thereto and a wire drive mechanism for driving t... | 08/28/2001 |
| 6241142 | Welding device for net member A welding device includes a number of welding members disposed on a bases and a frame slidably supported in the base for supporting wires to be welded together. A moving device may move the frame between the welding members for allowing the wires to be we... | 06/05/2001 |
| 6223785 | Apparatus for making reinforcing cages An apparatus for making a reinforcing cage as disclosed. The apparatus has a former for receiving a plurality of longitudinally extending reinforcing rods and the former is rotatably received on a bed carried by a frame. An unloading module is located adj... | 05/01/2001 |
| 6148873 | Apparatus for producing reinforcing cages for rectangular pipes made of concrete A suitable automatically operating apparatus is proposed for producing reinforcing cages for rectangular pipes made of concrete. Longitudinal-wire sections, which are parallel to the pipe axis, are held together in a framework. The latter essentially comp... | 11/21/2000 |
| 6065462 | Continuous wire saw loop and method of manufacture thereof A closed loop wire saw loop, a method for making the closed wire saw loop, and an apparatus and method for slicing a work piece, in particular, a polysilicon or single crystal silicon ingot, utilizing a closed loop of diamond impregnated wire in which the... | 05/23/2000 |
| 6045031 | Method and device for manufacturing wire-lattice mats A method and apparatus for producing wire grid mats from longitudinal wires and transverse wires (L, Q) crossing one another at right angles and welded at the crossing points, in which the longitudinal wires are advanced incrementally and the transverse w... | 04/04/2000 |
| 5829490 | Apparatus for making a wreath ring Wreath ring making machine having a ram torque stabilizer and an angle plate for imparting an offset angle to one rib arm. The wreath ring has a circular spine and C-shaped ribs disposed about the spine, the ribs having a back and two arms. The machine in... | 11/03/1998 |
| 5688412 | Apparatus for manufacture of rack and shelving system A novel method and apparatus is disclosed for the production of single plane ladder-type rack strip material in which wire cross bar elements are Tee-welded to the inside surface portions of opposed, parallel side elements formed of similar wire material.... | 11/18/1997 |
| 5672283 | Apparatus and method for making welded mesh forms An apparatus and method for making welded mesh forms (10) having a stationary center beam (12) and an adjustable center beam (14). Two adjustable side beams (36 and 38) and one adjustable bottom beam and clamp (20) are provided so that any number of circu... | 09/30/1997 |
| 5665254 | Method of manufacturing a reinforcing bar cage and apparatus for manufacturing the same A method of manufacturing a reinforcing bar cage, which is used in a cast-in-place piling method of constructing a reinforced concrete pile for a structure, and an apparatus for manufacturing the same, which allow simple and easy manufacturing of a reinfo... | 09/09/1997 |
| 5647110 | System for the continuous production of building elements Plant for the continuous production of building elements which consist of two parallel flat grid meshes made from welded longitudinal and transverse wires, of straight web wires holding the grid meshes at a predetermined mutual spacing and of an insulatin... | 07/15/1997 |
| 5647406 | Process for the manufacturing of a grid A process and device are disclosed for manufacturing a grid, in particular a pressed grid. The grid consists of a plurality of carrying bars (9) and of filling bars (5) that can be inserted into the carrying bars. Both the carrying bars (9) and the fillin... | 07/15/1997 |
| 5446254 | Process and installation for producing reinforcement wire meshes A process and installation for producing reinforcement wire meshes by welding longitudinal and transverse wires (L, Q) together at their crossing points, leaving ends (E) or the transverse wires projecting beyond the longitudinal edge wires using a contin... | 08/29/1995 |
| 5415209 | Feeder device for machines for manufacturing electrically welded metallic nets The feeder device for machines for manufacturing electrically welded metallic nets comprises a pulling carriage which is slideably mounted on guiding means which extend in the direction of a welding apparatus, so that it can be moved to a working position... | 05/16/1995 |
| 5403985 | Machine for manufacturing construction panels The machine for manufacturing a construction panel has a plurality of clamping mechanisms (32) for holding fixed a subassembly including a plate-shaped heat insulating core (12) and upper and lower wire meshes (18,24) with predetermined gaps between them;... | 04/04/1995 |
| 5340958 | Method and apparatus for wire feeding in a wire-cut electroerosion apparatus A wire feeding device for a wire-out electroerosion apparatus comprising a movable table (21) on which one of two clamps (35,45) for clamping a wire in use (2a) and a new wire (2b) from a spare bobbin, respectively, is provided. When the bobbin on which t... | 08/23/1994 |
| 5319833 | Apparatus for producing coils from spring steel material Apparatus for producing coils of spring steel material comprising an unwinding station, a cutting station, a winding spindle which contains angled gripping wires on its peripheral surface and conveying means for conveying the spring steel material from th... | 06/14/1994 |
| 5316052 | Machine for making wire lattice mats of welded longitudinal and cross wires with welded end loops A machine for processing wire lattice mats made of welded-together longitudinal and cross wires, with a device for bending back cross wire end pieces extending beyond the longitudinal edge wires of the lattice mat to form loops, the bending device (U) hav... | 05/31/1994 |
| 5271436 | Machine and method for producing reinforcing cages for concrete pipes A machine for producing reinforcing cages for concrete pipes is described, the reinforcing cages comprising longitudinal wires and a winding wire wound around them and welded to them at the intersections. In order to make manual work superfluous and to im... | 12/21/1993 |
| 5211208 | Double-point welding machine Double-spot welding machine for producing wire grids (G), having welding lines (S1, S2) of top and bottom electrodes (2, 3), which welding lines (S1, S2) are arranged at a mutual distance apart in a longitudinal... | 05/18/1993 |
| 5125436 | Apparatus for loading a grid-welding machine with elongate elements Apparatus for loading a grid-welding machine with elongate elements, comprising, evenly spaced from each other and arranged transverse to the feed direction in a feed plane, means (1) for inserting the elongate elements into feed channels (K) mounted in t... | 06/30/1992 |
| 5113915 | Grid welding machine A welding machine for manufacturing wire nets from mutually perpendicular longitudinal and transverse wires welded at the points of intersection comprises a device for feeding the longitudinal wires in a horizontal welding plane, two devices for simultane... | 05/19/1992 |
| 5029779 | Welded netting with deformed stretching wires This invention relates to a sheet-shaped welded netting of metal at least comprising mesh-forming wires extending longitudinally of the sheet and/or mesh-forming wires extending transversely of the sheet as well as several deformed stretching wires extend... | 07/09/1991 |
| 5020575 | Method and installation for feeding longitudinal elements to a welding machine for grates or gratings A method and installation for feeding longitudinal elements of round or flat material to a welding machine (41) for grates or gratings, in which method the longitudinal elements (L), cut off from at least one line of longitudinal-element material after st... | 06/04/1991 |
| 4911209 | Method and apparatus for forming wire mesh cages A method and apparatus for automatically forming and welding wire mesh cages useful in reinforcing standard concrete pipe. Prefabricated wire mesh is fed from a coil through a straightener and shear section onto a mandrel. A predetermined length of the wi... | 03/27/1990 |
| 4881577 | Method of forming cantilevered support arms for plastic bag rack A two-wire structure for use in suspending plastic bags on a rack is formed by inwardly bending each of the end portions of a single straight length of wire such that each lies against the middle portion thereof with their terminal ends butt welded togeth... | 11/21/1989 |
| 4880217 | Annular spring design This invention is an annular or garter spring having a welded overlapping region. In this invention, the end tips of a straight spring fit within the spaces between coils at the opposite end of the spring. This result is reached by first hooking an end ti... | 11/14/1989 |
| 4838322 | Method for assembling three-dimensional metal structures, machine for the manufacturing thereof, and structures obtained with such a method A method and apparatus for assembling three-dimensional wire structures. The method includes the steps of preparing a series of plane nettings comprising lengthwise wires and brace wires, and aligning the nettings on holders. The method further includes t... | 06/13/1989 |
| 4689867 | Concrete reinforcement spacer and method of use A welded wire concrete reinforcement spacer having spaced uprights with tops projecting up from the bottoms toward one another, a support means on the uprights and located below the tops of the uprights, the tops being spaced sufficiently to allow a reinf... | 09/01/1987 |
| 4667707 | Method for assembling three-dimensional metal structures, machine for the manufacturing thereof, and structures obtained with such a method A method and apparatus for assembling three-dimensional wire structures. The method includes the steps of preparing a series of plane nettings comprising lengthwise wires and brace wires, and aligning the nettings on holders. The method further includes t... | 05/26/1987 |
