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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 |
| 7963899 | Continuous in-line pleating apparatus and process A web pleating apparatus comprising a first series of converging elongate spaced protuberances and a second series of elongate spaced protuberances converging in the machine direction. The first series of protuberances and said second series of protuberances interle... | 06/21/2011 |
| 7410455 | Method for curvilinear folded structure production The invention can be defined in its most general form as the method for sheet material corrugation and can be used for production of aircraft curvilinear sandwich panel folded structure light corrugated core. With the aim to broaden the technological capabilities th... | 08/12/2008 |
| 7399267 | Method and apparatus for vacuum assisted bonding of corrugated cardboard and for manufacturing corrugated cardboard An apparatus and method for the vacuum assisted bonding of sections of corrugated cardboard and for manufacturing corrugated cardboard. A pressure plate has a bore for applying a vacuum therethrough. A first section of corrugated cardboard has an orifice which is al... | 07/15/2008 |
| 7326168 | Method and apparatus for forming corrugated board carton blanks An in-line method and apparatus for making a corrugated board and carton blanks from the corrugated board include: a laminating station for completing the formation of a corrugated board having a corrugated medium, an inner liner, and a printed outer liner; an adhes... | 02/05/2008 |
| 7189195 | Corrugated sheet forming unit of a corrugated sheet material making machine A corrugated sheet forming unit used in a corrugated sheet material making machine for processing a metal sheet material into a corrugated sheet is disclosed to include a table vertically movable to fit the elevation of the conveyer and receiving unit of the machine... | 03/13/2007 |
| 7115089 | Technology for continuous folding of sheet materials A machine and method for the continuous folding of sheet material into different three-dimensional patterns is featured. The innovative machine and method folds sheet material by force converging the sheet to a final stage that imparts a final fold or pattern. Uniqu... | 10/03/2006 |
| 6932756 | Corrugated cardboard manufacturing machine A corrugated cardboard manufacturing machine (10) wherein at least one continuous supporting belt (11) for supporting/conveying a sheet of cardboard is moved along a predetermined path by actuating means (13); and where the supporting belt (1... | 08/23/2005 |
| 6926656 | Method and apparatus for fabricating corrugated composite stiffeners An apparatus and method for fabricating corrugated composite stiffeners provides a base tool having grooves formed in an outer surface and a roller having a rotating shaft and a removable, lobed, elastomeric member surrounding the shaft. The lobes of the elastomeric... | 08/09/2005 |
| 6913570 | Method and apparatus for producing a composite structural panel with a folded material core A folded core structure is produced by embossing fold lines into a flat planar material web, initiating folds along the fold lines on the upper and lower surfaces of the material web, proceeding with the formation of the folds along the fold lines to deform the mate... | 07/05/2005 |
| 6910996 | Method for producing a honeycomb structure and apparatus therefor A method and apparatus for producing a honeycomb structure in a continuous production process includes five process stations. At Station 1 sheets of deformable material are interleaved with a release ply to form a five layer sandwich. At Station 2 the ... | 06/28/2005 |
| 6871480 | Pleated paper and method of manufacturing A novel packaging wrap is used in cushioning a product for shipment and is formed from the combination of a layer of pleated sheet material, the pleated material being creased at the apices of each pleat, and a planar layer of sheet material which is adhered to, and... | 03/29/2005 |
| 6800052 | Corrugating machine and corrugating roll design for the same A corrugating roll design for a corrugating machine including a pair of parallel, spaced apart, corrugating rolls which rotate in opposite directions on their respective rotational axes, the rotational axes being spaced apart a predetermined distance, and each of th... | 10/05/2004 |
| 6733432 | Single facer with resilient small diameter corrugating roll A single facer for corrugated paperboard of the type using a very large diameter fluted bonding roll and a much smaller diameter fluted corrugating roll which engages the bonding roll to provide a corrugating nip. The small diameter corrugating roll is made to be re... | 05/11/2004 |
| 6692423 | Method of sealing a cigarette container A method for making a cigarette container wherein a hollow container body is constructed having an open end which includes a step portion defining a surrounding rim and interior abutments. A plug is prepared which is sized to be received between the rim o... | 02/17/2004 |
| 6685615 | Corrugated decorative grass formed of paper and polymeric film and method for producing same The present invention discloses folded corrugated materials for producing segments or strips for use as Easter grass, packing material and the like wherein the folded corrugated materials are formed of paper and polymeric film.... | 02/03/2004 |
| 6623416 | Single facer with resilient small diameter corrugating roll A single facer for corrugated paperboard of the type using a very large diameter fluted bonding roll and a much smaller diameter fluted corrugating roll which engages the bonding roll to provide a corrugating nip. The small diameter corrugating roll is ma... | 09/23/2003 |
| 6511623 | Manufacturing method of filter element A manufacturing method for a filter element having a filter portion and a flange portion formed along an outer periphery of the filter portion to protrude outwardly. First, a corrugated intermediate product having plural ridges of the filter element is fo... | 01/28/2003 |
| 6471625 | Damping system for corrugated cardboard fabrication rollers Damping system for corrugated cardboard fabrication rollers comprising the incorporation of a damping device in the vapour chamber (2) of the application roller (1), said device being mounted integral with respect to the wall of the corresponding roller (... | 10/29/2002 |
| 6402675 | System for producing corrugated decorative grass The present invention discloses folded corrugated material for producing segments or strips for use as Easter grass, packing material and the like or for use as flower pot covers, floral wrappings and ribbon materials.... | 06/11/2002 |
| 6390963 | Corrugated board manufacturing apparatus including a preheater section with a variable heat transfer system and a hotplate section with a passive hold-down mechanisim A variable heat transfer system and a passive, segmented hold-down mechanism for a preheater section and a hotplate section of a machine for manufacturing corrugated board. The preheater assembly having the variable heat transfer system includes a plurali... | 05/21/2002 |
| 6254523 | Method of imparting directional permanency of folding to sheet, and apparatus therefor A method of imparting directional permanency of folding to a sheet, and an apparatus therefor, which is suitable for manufacturing frame bodies, cushioning members and other block products for packaging, from a sheet of paper and other recyclable material... | 07/03/2001 |
| 6221000 | Folded corrugated material The present invention discloses folded corrugated material for producing segments or strips for use as Easter grass, packing material and the like or for use as flower pot covers, floral wrappings and ribbon materials.... | 04/24/2001 |
| 6170549 | Single facer with resilient small diameter corrugating roll A single facer for corrugated paperboard of the type using a very large diameter fluted bonding roll and a much smaller diameter fluted corrugating roll which engages the bonding roll to provide a corrugating nip. The small diameter corrugating roll is ma... | 01/09/2001 |
| 6136417 | Corrugator and corrugated fiberboard sheet manufacturing method The present invention relates to a corrugator and corrugated fiberboard sheet manufacturing method which are capable of accurately adjusting the quantity of moisture included in a sheet to certainly suppress the warp deformation of the sheet with the pass... | 10/24/2000 |
| 6129654 | Heating device for a corrugated cardboard facility A heating device (1) for a corrugated cardboard facility includes several heating plates (3) arranged sequentially along a path in the advancing direction of a sheet of corrugated cardboard (2). Compression elements (4) are arranged above the heating plat... | 10/10/2000 |
| 6126584 | Method for forming a container with corrugated wall A method of forming a paper container uses a three ply corrugated material having at least one inner or outer sheet of paper that may be stretched or compressed circumferentially to permit subsequent rolling of the corrugated material about a mandrel. A f... | 10/03/2000 |
| 6110095 | Apparatus for heating corrugated paperboard An apparatus and related method for forming a double face paperboard web are disclosed. The apparatus of the present invention includes a heating section upstream from a drawing section. The heating section includes at least one heating plate having an up... | 08/29/2000 |
| 6022305 | Pleating apparatus A system for pleating a continuous strip of foldable material including feeding the strip of foldable material between adjacent flights of cooperatively positioned endless conveyors having pleat folding arms pivotally associated therewith which are altern... | 02/08/2000 |
| 5993587 | Double facer with threading means This invention relates to a double facer of a corrugating machine which aims to improve a drying state or bonding state between a single-faced corrugated fiberboard sheet and a liner and improve the quality of a corrugated fiberboard sheet. In a double fa... | 11/30/1999 |
| 5871432 | Method and apparatus for making an improved resilient packing product The present invention relates of a method and apparatus for making an improved resilient packing material by forming, resiliently folding and crimping shredded strips of moistened paper material into an improved interlocking, bulk, packaging material. The... | 02/16/1999 |
| 5733403 | Product packaging material and its manufacturing method This invention relates to a product packaging material and method, and in particular to a product packaging material (27) formed from a length of rolled corrugated paper (20) and a method of manufacture therefor. There is provided a packaging material com... | 03/31/1998 |
| 5702052 | Bin of laminated material A bin formed with a general circular shape in plan being formed from an outside liner of paperboard and an inner paperboard flute providing medium which is affixed to the outside liner. The flutes of the flute providing medium are larger than those of "A"... | 12/30/1997 |
| 5656005 | Method and apparatus for automatically forming corrugated sheets into block-shaped units of optimal size A method and apparatus is disclosed for constructing block-shaped units of corrugated sheet material that are easily banded because of the absence of any irregularities in the units, and the units are as close to being cube-shaped as is possible for a giv... | 08/12/1997 |
| 5628865 | Single facer with small intermediate corrugating roll The labyrinth path in the corrugating nip of a single facer is substantially reduced by utilizing a small diameter intermediate corrugating roll captured between a pair of larger diameter conventional corrugating rolls. The two large diameter rolls captur... | 05/13/1997 |
| 5626709 | Single facer corrugating roll flute contour A single facer has corrugating rolls of which the cross-sectional tip and root curves are elliptical (as broadly defined) to form a medium compression zone 38 beyond which, on each side of the tip center line, the root extends to define a clearance gap gr... | 05/06/1997 |
| 5569147 | Method and device to produce corrugated strip packaging parts A method and a device for producing corrugated strip packaging parts to be used for packaging cylindrical or elongated parts in separate compartments. The device includes a series of form bodies arranged on an endlessly rotating belt. The form bodies have... | 10/29/1996 |
| 5419796 | Method of fluting a corrugating medium The invention is a method of fluting corrugating medium which can be formed in conventional or unconventional flute configurations. The method employs at least one additional corrugating roll in addition to the usual two. The first pair of rolls create in... | 05/30/1995 |
| 5403259 | Resilient packing product and method and apparatus for making same A method of producing a packing product includes the steps of feeding at least one sheet of material in a first direction; cutting the at least one sheet of material into a plurality of strips; the cutting being performed by rotating two sets of alternati... | 04/04/1995 |
| 5200013 | Method and device for corrugated deformation of a flat material sheet For the corrugated deformation of a flat sheet of material, an upper row (2) of shaping tools (4) is pressed against a lower row (3) of shaping tools (5). The shaping tools of both the rows are, with that, also simultaneously pushed together so that they ... | 04/06/1993 |
| 5185052 | High speed pleating apparatus Disclosed is an apparatus for longitudinally pleating a moving lamina. The apparatus features a curved axis roll having a stationary axis circumscribed by a rotating sleeve with a plurality of circumferentially oriented grooves in the rotating sleeve. The... | 02/09/1993 |
