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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 |
| 8166859 | Paper trimmer Methods, systems and components for paper trimmers cut paper placed on a planar base using a blade that is moved transversely across the paper. A recessed cutting track containing a desired cutting pattern is inserted into the planar base and a counterpart guide tra... | 05/01/2012 |
| 8132489 | Clamping and cutting apparatus for conveyor belts A clamping and cutting apparatus for a conveyor belt is provided. The apparatus includes upper and lower elongate members between which the belt is to be clamped. A clamping mechanism has a screw drive mechanism mounted to the upper member and an end linkage assembl... | 03/13/2012 |
| 7878099 | Rotary cutting unit for trimming sheet material A rotary cutting unit for trimming sheet material has a support plate for receiving the sheet material. The rotary cutting device having a guide bar with a displaceably guided knife carriage. A rotary knife is rotatably mounted on the knife carriage. The guide bar i... | 02/01/2011 |
| 7409898 | Paper cutter A paper cutter utilizing a lamp to illuminate a cutline scored into a transparent plastic surface located below directly below the paper to be cut. The silhouette of the cutline acts as the guideline for placement of the cutting blade of the paper cutter to thereby ... | 08/12/2008 |
| 7406904 | Cutting assembly for rolled web materials A cutting assembly is provided that is adapted for use in combination with a container for dispensing a web of material. The dispensing container includes a plurality of adjoining sidewalls which define an external geometric profile. The cutting assembly includes a ... | 08/05/2008 |
| 7404351 | Fiberglass insulation batt sizing device An insulation batt sizing device including an oblongated insulation cutting table having a proximal end, a distal end, and having a pair of longitudinally extending edges; an oblongated insulation compression plate having a proximal end, a distal end, and having at ... | 07/29/2008 |
| 7373865 | Saw table and clamping mechanism therefor A saw table includes a clamping mechanism for clamping a work piece on the saw table. The clamping mechanism includes a clamping bar having a first end and a second end. A longitudinal axis is defined between the first and second ends. A first pivoting arm is operat... | 05/20/2008 |
| 7361131 | Systems and methods for processing a container blank A system includes a first scoring station, an optional second scoring station, and a cutting station. The first scoring station includes a stationary platen for supporting a substrate, a movable platen juxtaposed a spaced distance therefrom, and one or more scoring ... | 04/22/2008 |
| 7347132 | Sheet cutter The combination of a sheet cutting apparatus and a tool. The sheet cutting apparatus has a base with a surface for supporting a sheet material operatively positioned upon the base. A rail assembly on the base has a length. The sheet cutting apparatus further include... | 03/25/2008 |
| 7303165 | Roll positioning mechanism An apparatus for supporting rolls of work material for a printer includes first and second mandrel support plates each having a pair of mandrel supports spaced equidistant one from the other, along a length thereof. The first and second mandrel support plates are co... | 12/04/2007 |
| 7299731 | Paper trimmer A material trimmer including a base having a support surface and a cutting region having a channel. A plate is movably attached to the base and includes oppositely facing upper and lower surfaces, an elongated slot therethrough, an elevated portion proximate each si... | 11/27/2007 |
| 7249547 | Paper cutter A paper cutter comprising a pair of four-joint link array mechanisms disposed in parallel between a paper holding member and a base, wherein pivotal links adjacent between the respective four-joint link array mechanisms are disposed to intersect with each other and ... | 07/31/2007 |
| 7249548 | Apparatus for cutting corrugated metal sheet An apparatus for cutting a corrugated metal sheet is disclosed. The apparatus includes a table, a clamp assembly, and a cutting tool. The clamp assembly has a lower frame and an upper frame. A lower vibration absorbing pad is supported by the lower frame, and an upp... | 07/31/2007 |
| 7200939 | Device for ripping gum of conveyor belt The aim of the present invention is to split a rubber portion of conveyer belt positioned between each steel cords embedded in the rubber portion of conveyer belt so as to separate the steel cords, and completely and efficiently cut the rubber portion off from the s... | 04/10/2007 |
| 7198042 | Apparatus for cutting a mitered edge in stone A system for supporting and positioning a portable stone-cutting track saw to make a mitered cut in a piece stone-type material is described. The system includes lightweight support fixtures that clamp to the stone and that are configured to support rails of the por... | 04/03/2007 |
| 7131363 | Paper-cutting apparatus and paper-holding device of the same A cutting apparatus is provided for cutting a sheet material. The cutting apparatus includes a bed for resting thereon the sheet material, a hollow rail structure spaced from the bed, a cutting element moved along the hollow rail structure to travel on the sheet mat... | 11/07/2006 |
| 7124670 | Method and apparatus for estimating a life-span of a cutter An apparatus for estimating a lifetime of a cutter for cutting a sheet comprising: a detector for detecting a value of a parameter representing a cutting resistance during sheet cutting; a comparator for comparing the detected value of the parameter with a predeterm... | 10/24/2006 |
| 7073423 | Compliance device for trimming a workpiece A compliance device having a housing, a support block coupled to the housing and movable relative to the housing along a linear axis, and a tool holder coupled to the support block and rotatable relative to the support block about a rotational axis. The compliance d... | 07/11/2006 |
| 7054708 | Sheet material cutting system and methods regarding same A system and/or method for cutting designs of text and/or shapes out of sheet material, such as paper, vellum, and other materials used in, for example, the scrapbooking and card making industries. ... | 05/30/2006 |
| 7041468 | Blood glucose tracking apparatus and methods A measurement module for glucose testing includes a glucose testing measurement module housing, a test strip receptacle formed in the housing, and a connector portion formed in the housing and shaped to permit mechanical removable attachment of the housing to a hand... | 05/09/2006 |
| 7032489 | Multipurpose cutting apparatus The present invention relates to a multipurpose cutting apparatus having a straight cutter and a multipurpose cutter disposed at either side of the cutting table, the cutting table is provided with two pairs of lateral slide grooves in each of received an adjusting ... | 04/25/2006 |
| 7011008 | Power gear guillotine trimmer A device for cutting pieces of material comprising a base, a bridge assembly and a lever arm. The bridge assembly includes a gear assembly operatively connected to the base. The lever arm is coupled to the gear assembly, and a linking member is coupled to the gear a... | 03/14/2006 |
| 7000512 | Blow molding trimming A blow molded container (10) having a trimmed nonround opening (12) is blow molded from a preform (36) and then positioned by a positioner (50) of a nonround trimmer (16) that includes a rotary driven arm assembly (56) havin... | 02/21/2006 |
| 7000520 | Roll supporting slide cutter assembly incorporating a traversable cutter tab and in particular capable of being supported within a carton enclosure associated with a wrap material roll A slide cutter assembly for use in sectioning lengths of a packaging material drawn from a roll. The device includes an elongated and shaped body. A first roll supporting portion is located at a first end of said body and a second roll supporting portion is likewise... | 02/21/2006 |
| 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 |
| 6966247 | Cutting apparatus A cutting apparatus for cutting a sheet material includes a platform; a rail structure secured onto the platform; a sliding member sliding along the rail structure; a pressing plate disposed under the rail structure and engaging with the sliding member for pressing ... | 11/22/2005 |
| 6928911 | Method and apparatus for cutting tire ply stock Method and apparatus for severing tire ply stock (S) wherein the apparatus includes a knife assembly (14) utilizing a blade (50) having a curved leading edge (58) and a straight trailing edge (62) which meet at a leading point (66)... | 08/16/2005 |
| 6813985 | Insulation carrying and cutting device A device and method for simultaneously cutting and scoring pieces of insulation consisting of thick fiber on a foil backing, for joining pieces of insulation. A dolly is provided for carrying a fifty-pound roll of insulation so that insulation can be pulled from the... | 11/09/2004 |
| 6776077 | Roller blade cutting device A cutting device includes a main board having a pressing member pivotably connected between two frames pivotably connected on two ends of the main board. A cutting mechanism is movably engaged to a side of the pressing member and has a roller blade therein. The pres... | 08/17/2004 |
| 6763695 | Sheet material cutter and cut-off gauge for use in combination with a sheet bending brake A sheet material cutter and bending brake combination includes a sheet bending brake having a base member with a clamp surface, and an anvil member for clamping sheet material against the clamp surface. The anvil member has a track extending longitudinally of the an... | 07/20/2004 |
| 6681667 | Sheet cutter A sheet cutter for cutting a sheet by shearing. The sheet cutter has a fixed blade, a movable blade which is movable along the fixed blade, and a receiving element which receives a sheet piece which is cut off from the sheet. The receiving element is stru... | 01/27/2004 |
| 6644158 | Work table A work table having longitudinal and transverse cutter guide rails and a removable cutter. The cutter cooperates with linear knives on a longitudinal edge and on a lateral edge of the work table for making longitudinal and transverse cuts to form blanks f... | 11/11/2003 |
| 6606929 | Apparatus and method for cutting gel and other sheet materials Manually operable apparatus for cutting gel or other sheet material comprises a cutting table and a longitudinally reciprocable traveling bridge mounting a transversely translatable cutter carriage supporting a cutter assembly for manually selective movem... | 08/19/2003 |
| 6520701 | Cutter device for cutting sheet and printer having the same A cutter device includes at least one stationary blade, which has a stationary blade cutting edge extending crosswise to a recording sheet. At least one movable blade moves in contact with the stationary blade cutting edge to cut the recording sheet. A st... | 02/18/2003 |
| 6467384 | Method and apparatus for cutting a printing blanket A blanket cutter (10) used in conjunction with an offset printing press, for example. Blanket cutter (10) can include an elongated rail (12) mountable proximate to a blanket cylinder (11). Slidably supported by rail (12) is a cutter assembly (20) includin... | 10/22/2002 |
| 6460443 | Device for cutting sheet materials A sheet material cutting device includes a base having two brackets, two arms pivotally secured to the brackets, a track secured between the arms and rotated in concert with the arms relative to the brackets, a seat slidably engaged on the track and movab... | 10/08/2002 |
| 6324766 | Clamp for securing a ruler to a guide A clamp structure includes a frame defining an aperture through which an elongate member extends. A shoe is fitted in a channel of the elongate member and is of external cross-section substantially complementary to the cross-sectional configuration of the... | 12/04/2001 |
| 6260457 | Printer cutter device A cutter device for use in a printer in which a broad continuous printing sheet is printed and thereafter the printed portion of the sheet is cut along a width direction to be dropped downward to a tray. The cutter devise includes a cutter which reciproca... | 07/17/2001 |
| 6202527 | Cutting arrangement for a material web A cutting arrangement for a material web, especially photographic copy material in a photographic copier includes a knife roller (5) and a drive (3, 4, 6 to 9) for reciprocating the knife roller (5) between two turnaround positions (S1, S4... | 03/20/2001 |
| 6182549 | Apparatus for securing flat articles for cutting Apparatus for securing flat articles to be cut, includes, in one embodiment, a base and a clamp bar coupled to the base by actuators. The actuators are slideably moveable to actuate the clamp bar between a clamping position near the base and an open posit... | 02/06/2001 |
