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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 |
| 6979153 | Deep-grooving insert having stepped cutting edge A deep-grooving chip-forming cutting insert includes a rear mounting portion, a front cutting portion, and a pair of side walls, each side wall extending along the front and rear portions. The front cutting portion includes a front end surface, a top surface, and a ... | 12/27/2005 |
| 6142050 | Cutting machine for elongate workpieces A cutting machine (A) simultaneously cuts an elongate workpiece (a) into one or more building products, wherein each product is of a predetermined length. The machine includes a frame or foundation (1), which supports an input or carry-in conveyor (2) for... | 11/07/2000 |
| 5881619 | Method and apparatus for cutting blocks of solid energetic materials A remotely controlled apparatus for reducing the size of energetic materials is disclosed. The apparatus comprises a remotely controlled cutter, retainer and a device for positioning the energetic material to be reduced. Also disclosed is a method for red... | 03/16/1999 |
| 5860348 | Apparatus for dividing frozen fish slabs A method of dividing deep-frozen food blocks comprising forming a succession of spaced parallel blade rows each row having a plurality of spaced parallel coaxial freely rotatable discoid blades and advancing successive food blocks past the successive blad... | 01/19/1999 |
| 5595102 | Apparatus for clamping stacked items for cutting An apparatus for cutting stacked items on a table saw, or the like, is made up of horizontal and vertical clamps. The horizontal clamps hold the stacked items against an aligning fence and the vertical clamps hold the stacked items against the sliding tab... | 01/21/1997 |
| 5052885 | Dual overhead endogging system apparatus and method An endogging apparatus uses twin reciprocally moving carriage pair, each pair having respective axially spaced dogs. One of the carriage pairs grasps the log from a log charger by applying axial faces to end faces of the logs with its dogs and transports ... | 10/01/1991 |
| 4907325 | Blind trimmer A blind trimmer includes a machine frame and an immovable as well as a movable trimming mechanisms respectively mounted on two longitudinal sides of the frame. Each trimming mechanism includes a plate, a saw, a cylindrical milling blade, and a clamping de... | 03/13/1990 |
| 4840011 | Device for laterally cutting carton case in carton automatic feeding device for a liquid filling machine Apparatus provided with lateral cutters to effect lateral cuts at the upper and lower parts of a tape applied on to the flaps at both ends of a carton case. The cutters are installed on a mechanism for extending and retracting the cutters relative to the ... | 06/20/1989 |
| 4644838 | Apparatus for helical cutting of potatoes A method and apparatus for cutting articles such as potatoes into helical strips wherein the potato is held against rotation and aligned by a plurality of fingers and moved longitudinally against a rapidly rotating cutting head. The cutting head may inclu... | 02/24/1987 |
| 4489635 | Saw mill improvements A saw mill for producing square cross section timber pieces is disclosed. The mill includes a log orientation mechanism having three, spaced independently operable log elevating units. The units include pairs of log supporting discs. The discs of one unit... | 12/25/1984 |
| 4483226 | Machine for shearing films of thermoplastic material Machine for shearing films of thermoplastic material between a compression surface (5), joined to a piston (4) and operated hydraulically by means of a cylinder (3) from an electric motor powered pump, and the latticed bottom of a container (1). The latti... | 11/20/1984 |
| 4342242 | Hydraulically actuated food slicer A hydraulically actuated food slicer comprising a base plate having a receptacle mounted thereon for receiving the food to be sliced therein and having one open end and one end closed by a cutting grid assembly, a piston member extending through the open ... | 08/03/1982 |
| 4338986 | Log handling method and apparatus Logs are advanced substantially in the direction of their longitudinal axes through a saw while engaged between a driven pusher dog and a retarded holdback dog. The pusher dog is on an endless carrier chain located above an initial log support, and the ho... | 07/13/1982 |
| 4246943 | Infeed assembly for random length end shaping machines An infeed assembly or mechanism for advancing wood sticks of random length through an end shaping machine or woodworking apparatus that has at least one end shaper and means for holding the sticks against displacement, while permitting travel thereof thro... | 01/27/1981 |
| 4130150 | Finger jointing machine A finger jointing machine in which timber is fed on a horizontal support table and is clamped against this table and against a vertical guide fence adjacent the table. The timber is clamped with the rear end of one piece of timber spaced from the front en... | 12/19/1978 |
| 4051757 | Dicing machine A dicing machine for cutting foodstuffs, such as meat, bacon and the like into cubes and having a magazine which is rectangular in cross section and which receives the commodity that is to be cut and which has a filling aperture extending substantially ov... | 10/04/1977 |
| 4020723 | Tensile test sample making machine An air powered machine that die cuts tensile test samples of solid propelt. The machine is remotely controlled, as a safety feature, to permit safe cutting of the propellant. The machine includes a feed mechanism for feeding a propellant slab to a cutter... | 05/03/1977 |
| 3949634 | Apparatus for charging a scrap metal shear A charging box for a scrap metal shear is provided with a top opening where a compressed block of scrap metal may be loaded. A first ram is provided to the rear of the scrap metal block so that it may be pushed forward for a short distance in the charging... | 04/13/1976 |
