Bizarre Patents
A hand wearable body squeegee comprising a glove portion, a concave squeegee band, and a linear squeegee band.
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 |
| 7942088 | Anvil for a rotary cutting unit and a rotary cutting unit having such anvil A rotary cutting unit includes a rotary cutter overlying a rotatable anvil. The anvil includes an axle, at least one anvil portion adapted to co-operate with a knife member of a rotary cutter, and a pair of load transmitting portions adapted to abut a pair of abutme... | 05/17/2011 |
| 7849772 | Rotary cutting apparatus comprising a cutter drum and an anvil drum A rotary cutting apparatus includes a cutter drum having at least one cutting member and an anvil drum having a rotary axis, arranged in a cutting relationship to one another, and a pressure actuating device for subjecting pressure on said cutting member in relation... | 12/14/2010 |
| 7594461 | Rotary cutting device, a method for disengaging a rotary cutting device and a method of operating a rotary cutting device A rotary cutting device is provided comprising a rotatably mounted cutting roller and an anvil roller. At least one support ring is provided for supporting the cuffing roller on the anvil roller. A lifting device is provided for moving the cutting roller and the anv... | 09/29/2009 |
| 7299729 | Rotary die module A die apparatus for supporting and retaining rotary dies in operation having a base, a cover supported by a plurality of columns, a cross member moveable along the columns and modular die supports rollingly engaged with the rotary dies. A method of installing and re... | 11/27/2007 |
| 7258049 | Method of operating a flying shear A method of operating a flying shear for cutting a rolled strip, which includes at least one drum provided with a blade, includes synchronizing a peripheral speed of the blade with a feed rate of the rolled strip, and cutting the rolled strip by effecting a partial ... | 08/21/2007 |
| 7243585 | Rotary cutter and method for manufacturing fibrous product using the same Disclosed is a rotary cutter including a first roll and a second roll. With contact peripheries of the first roll being pressed against contact peripheries of the second roll, the first roll and the second roll are driven to rotate in synchronism with each other so ... | 07/17/2007 |
| 7146893 | Cutting device and cutting tool In order to provide a cutting device, comprising a machine frame, an anvil roller which is mounted for rotation on the machine frame and a cutting tool which is mounted for rotation on the machine frame, wherein the cutting tool has a cutting edge cooperating with a... | 12/12/2006 |
| 7127975 | Rotary cutter and method for manufacturing fibrous product using the same Disclosed is a rotary cutter including a first roll and a second roll. With contact peripheries of the first roll being pressed against contact peripheries of the second roll, the first roll and the second roll are driven to rotate in synchronism with each other so ... | 10/31/2006 |
| 7121994 | Assembly for and method of adjusting the phasing of folding rolls to create a fold in sheets of material A folding machine includes a first folding roll with a series of the gripper assemblies and a series of tucker assemblies uniformly and alternately spaced to interact with a series of gripper and tucker assemblies of an adjacent second folding roll. The series of al... | 10/17/2006 |
| 7107891 | High-speed shear for transversely cutting rolled strip A high-speed shear with a knife, particularly a chisel-type knife with a knife edge, arranged on at least one of two oppositely arranged drums, wherein the knife can be accelerated to the feeding speed of the rolled strip and the drums can be adjusted relative to ea... | 09/19/2006 |
| 7060016 | Device for rotary converting a web or sheet matter A device for rotary conversion of a web or sheet material by cooperating cylindrical tools. The tools are arranged in a cassette. A driving device connects with the tools for rotating them. The cassette with the tools is placed in an adaptive cassette receiver. The ... | 06/13/2006 |
| 7000517 | Machine for cross cutting a material web A machine for cross cutting a material web has a main frame part unitarily formed with a pair of transversely spaced main sides and with at least one main traverse extending transversely between the main sides and a secondary frame part unitarily formed with a pair ... | 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 |
| 6941849 | Device for adjusting the phase of perforating devices as a function of the folding mode A device for perforating material webs by perforating tools accommodated on perforating cylinders and capable of producing perforations on copies in an exactly correct position with respect to cross-folds formed in the copies, the perforation position being adjustab... | 09/13/2005 |
| 6929838 | Sheet having indicia registered with lines of termination An apparatus and process for making sheets having indicia spaced in a machine direction. Between or among the indicia are perforations or chop-off cuts. The spacing, in the machine direction, between the indicia and perforations or chop-off cuts is maintained over l... | 08/16/2005 |
| 6845698 | Systems and methods for severing elongated material Systems and methods for severing elongated material include a rotatable first roll having a first severing structure, a rotatable second roll having a second severing structure corresponding with the first severing structure for severing a length of the filament pos... | 01/25/2005 |
| 6805181 | Rotary cutting and/or sealing mechanisms A rotary mechanism for cutting and/or sealing a web has a pair of counter-rotating rotors mounted on parallel axes and having radially projecting arms between which the web is momentarily gripped for cutting and/or sealing. Sealing is performed by heated pressure ou... | 10/19/2004 |
| 6776075 | High-speed shear for transverse cutting of a thin rolled strip A high-speed shear for transversely cutting a rolled ship having a small thickness and including at least one blade provided on one of two oppositely located drums, and a controllable device for displacing the two drums between a cutting position, in which the strip... | 08/17/2004 |
| 6736040 | Perforator device for ribbons of paper in re-reeling machines A perforator device for ribbons of paper in re-reeling machines is applied to a re-reeling machine (10) which mounts a roller (11) that turns and carries a plurality of smooth perforating blades (13) mounted on helical seats, and a counter-rolle... | 05/18/2004 |
| 6684747 | Cutting machine, cutting tool and anvil roller A cutting machine includes an anvil roller rotatable on a machine frame about an axis of rotation. The anvil roller has an anvil surface. A cutting tool is mounted on the machine frame for rotation about an axis of rotation, with a cutter interacting with... | 02/03/2004 |
| 6460441 | On-demand skip perforating An on-demand exact registration form web perforating apparatus is simple yet effective, and can operate at high speed and has a long life. A form web is moved in a predetermined path past first and second rotatable continuous circumferential perforator wh... | 10/08/2002 |
| 6378409 | Replaceable hole punch for image capturing devices A three hole punch system is for use in an image capturing device. The three hole punch system uses elastomeric rollers that punch holes in the edge of a sheet as it passes between two rollers. If desired, the rollers can act as a transport for the sheet ... | 04/30/2002 |
| 6370998 | Rotating-drum flying shear Upper and lower rotating drums (13, 14) having shearing blades (13a, 14a) are supported by a bearing frame (12) via eccentric sleeves (15, 16). Only the upper rotating drum (13) is rotated by a drive motor 17, while the eccentric sleeves (15, 16) are rota... | 04/16/2002 |
| 6295909 | Shearing metal strip The invention is an apparatus for cutting metal sheet having two rotatable drums, wherein the metal sheet passes between the drums for cutting. Each of the drums has a cutting blade moved into and out of cutting position by an axial actuator rod. The cutt... | 10/02/2001 |
| 6267034 | Apparatus for cutting and stacking a multi-form web A high speed rotary cutter assembly for transversely cutting a moving web, comprising a cutting roll and an anvil roll rotating at web speed which are selectively movable toward and away from one another to set the rotary cutter assembly in operative and ... | 07/31/2001 |
| 6244148 | Cutting device To improve a cutting device comprising a machine frame, a rotatably mounted anvil drum with an anvil surface, a rotatably mounted cutting tool with a cutter cooperating with the anvil surface in such a way that in successive rotary positions, respectively... | 06/12/2001 |
| 6161458 | Method and unit for processing sheet material A method and unit for processing sheet material, whereby the sheet material is processed between two rollers rotating about respective substantially parallel axes and cooperating mutually according to a given law of interaction depending on the spatial re... | 12/19/2000 |
| 6112628 | Adjustable cutting roll assembly for severing pieces of material and method for adjusting same A cutter assembly for severing pieces from a length of material and advanced into proximity thereto includes a driven anvil roll and a driven rotary cutter roll disposed in opposed relation with each whereby the length of material is advanced between the ... | 09/05/2000 |
| 6032560 | High speed trimming shear A high speed rod trimming shear includes a pair of eccentrically bored sleeves mounted for rotation about parallel first axes. Carrier shafts are supported in the bores of the eccentric sleeves for rotation about second axes parallel to the first axes and... | 03/07/2000 |
| 6026722 | Machine for cutting electric battery plates from metal strip passing between parallel rollers A machine for cutting electric battery plates, comprising two rollers (17, 18), between which a metal strip (20) passes. The metal strip is provided with a row of holes (22) running down the center, separated by bridges (31). The lower roller (17) is prov... | 02/22/2000 |
| 5802941 | Adjustable cutting roll assembly for severing pieces of material and method for adjusting same A cutter assembly for severing pieces from a length of material and advanced into proximity thereto includes a driven anvil roll and a driven rotary cutter roll disposed in opposed relation with each whereby the length of material is advanced between the ... | 09/08/1998 |
| 5720210 | Rotary cutter A rotary cutter includes a knife rotor having extending from an exterior peripheral surface thereof at least one longitudinal knife. The knife rotor cooperates to cut a sheet to a predetermined length, with either a plane rotor or a swingably mounted thic... | 02/24/1998 |
| 5673603 | Device for cutting advancing material webs to shape A device for cutting to shape advancing material webs, in particular made of fibrous materials, comprises a rotatingly driven shape cutting roller and a rotatingly driven counter cutting roller. The shape cutting roller has a shape cutting edge and the co... | 10/07/1997 |
| 5598758 | Quick change cassette hole punch unit A quick change cassette hole punch unit for punching business forms allows the punch cylinder to be changed in a simple and effective manner. The cassette includes a frame having side members and a top member, and an anvil cylinder mounted on an anvil sha... | 02/04/1997 |
| 5467678 | Apparatus for automatically applying equalized pressure to a rotary cutting die An equalizer assembly that integrates into the die cutting station of a press and comprises two hydraulic actuators, each of which interacts with one of the jackscrews of the press to create an internal hydraulic pressure. The internal pressure of a first... | 11/21/1995 |
| 5388490 | Rotary die cutting system and method for sheet material A rotary sheet processing system, such as a roller die cutting system incorporates force transferring bearer surfaces which may be bidirectionally adjusted to vary the clearance between cutting elements and a backup anvil. Angled bearer surfaces together ... | 02/14/1995 |
| 5365814 | Shredding device for paper web used in the manufacture of cigarettes with filters The shredding device for paper web according to the present invention is equipped with a receiving drum, the peripheral surface thereof being formed as a suction surface, a drum shaft which is arranged in parallel to the receiving drum, a bladed drum whic... | 11/22/1994 |
| 5311800 | Apparatus for severing (collar) blanks from a web of material An apparatus for severing (collar) blanks from a web of material is disclosed. Knife rollers (10) which are provided with knife edges (17) are used to sever blanks of (thin) cardboard from a web. A knife roller (10) is pressed against a counter roller (11... | 05/17/1994 |
| 5301583 | Rotary cutting apparatus The apparatus comprises, between each pair of upper and lower bearing blocks, a shim or strut which provides a support for two bearing blocks on one another. Each of the upper bearing blocks is extended, in an upper portion and toward an inside of said ap... | 04/12/1994 |
| 5216962 | Shear for shearing laminar elements The present invention relates to a shear for shearing laminar elements, flat material. This shear comprises at least one pair of blade-holders and associated blades which move substantially parallel to each other along straight lines which are spaced apar... | 06/08/1993 |
