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An armor with rollers is provided that enables a user to move in all positions by rolling on a hard and smooth surface while constantly varying his bearing points on the ground.
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| Number | Title | Issue Date |
| 7243523 | Metal unit nesting machine The invention is a machine, machine system, and method of using a machine that alters metal plates to enable rigid stacking of the metal plates. In a preferred embodiment, the machine system includes a machine cabinet, a first altering system secured in the machine ... | 07/17/2007 |
| 7234336 | Method and embossing die for producing a body structural part from a vault-structured sheet metal A method and a tool are provided for producing structural parts from sheet metal which have a vault-structured stiffening zone and adjacent, flat connection zones. The starting point for producing these structural parts is vault-structured blanks which are smoothed ... | 06/26/2007 |
| 7228624 | Methods for connecting wires The invention is a methods of connecting wire that is suitable to connect electrical devices implanted in a living body. The invention enables manipulation of a narrow wire and a crimping component that are on the order of a millimeter in size. The method utilizes a... | 06/12/2007 |
| 7152452 | Assembly for crimping an intraluminal device and method of use An assembly is provided which can crimp or compress an intraluminal device or measure the radial strength of an intraluminal device. The crimping assembly includes at least two moving-element subassemblies, each with a pair of moving elements. The moving elements ha... | 12/26/2006 |
| 7127929 | Forging work method A metallic plate member is provided. A first punch is operable to perform a first forging work to mold a first member in the plate member. The first member has a first function. A second punch is operable to perform a second forging work to mold a second member in t... | 10/31/2006 |
| 7120997 | Connector axial compression tool A connector axial compression tool having a lever end and a cable end, with a body slidably supporting a cradle in a cavity formed in the body. The cradle is slidable via a handle which pivots about the body, linked to the cradle by a lever mechanism. The cradle has... | 10/17/2006 |
| 7117712 | Removal tool A security system for a shipping container includes a cover and seal pin, and a special removal tool for removing the pin from the cover. The cover includes a vertical channel with top and bottom plates mounted therein to form a rearwardly opening box. A pair of ver... | 10/10/2006 |
| 7036227 | Process for making ratchet wheels A process for manufacturing ratchet wheels including the steps of: forming a cylindrical forging billet by hot or cold forging, the forging billet having a thru hole of inter-communicating recesses which are pre-formed in a forging die; providing a broach having tee... | 05/02/2006 |
| 6966230 | Dynamometric tool A dynamometric tool uses a four-mandrel press. The press head is provided with a specific press geometry which is predefined by the mandrels. The dynamometric tool produces a tool which can determine the actual force of compression in an easy-to-handle manner. The d... | 11/22/2005 |
| 6422053 | Apparatus and method for forming a retaining ring on a wheel for a ratchet wrench A method of forming a ratchet wheel adapted to be disposed in at least one end of the ratchet wrench for engaging an element to be turned, includes the step of providing a wheel blank having a generally hollow, cylindrical body formed with a radially proj... | 07/23/2002 |
| 6016682 | Swaging apparatus for surgical needles A swaging apparatus for attaching sutures to surgical needles includes at least a first die and a second die. The first die has a first member, which includes a first surface, and a second member, which includes a second surface. The second member is mova... | 01/25/2000 |
| 5934136 | Compression head for a hydraulic compression tool A compression head for a hydraulic compression tool comprises a fixed die and movable dies, the fixed die being mounted on a stationary head attached to a tool body and the movable dies being positioned within the stationary head and actuated by a piston ... | 08/10/1999 |
| 5001922 | Quick change tooling for press machine Tools and tool supports in a press which permit a tool changeover operation to be performed quickly and easily are disclosed. A pivot arm is carried on a ram of the press. A punch has an aperture formed therethrough, allowing it to be slidably mounted on ... | 03/26/1991 |
| 4996864 | Drawing machine A drawing machine for drawing a workpiece (41) comprises first and second drawing dies (42, 43), first and second push rods (45, 46, 47, 48) and first and second junction rods (53, 54). When the first push rods (45, 46) are downwardly moved, the first jun... | 03/05/1991 |
| 4819473 | Press forming sheet metal A method of and apparatus for press forming sheet metal into articles, such as roof cladding element (10), having intersecting fold lines. A strip of metal is advanced through a forming die which has first (20) and second (21) stages and a press forming o... | 04/11/1989 |
| 4424698 | Tool for coining Disclosed is a tool for use in a high speed progressive die which includes a spring loaded retaining member and cooperating recess surface to first position and hold the progression carried partially formed piece part prior to a forming operation which se... | 01/10/1984 |
