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Class 225/100 - Work-parting pullers (bursters)


Subclass of Class 225 - Severing by tearing or breaking
Definition: Devices in which means are provided to grip the work on
No. of patents: 171
Last issue date: 04/17/2012


1          
NumberTitleIssue Date
8157141System and method for detecting and registering serrated bags
A system for detecting and registering serrated bags includes a web including a plurality of bags connected in an end-to-end arrangement, each bag including a first and second side, a first and second longitudinal end, a transverse seal, a serration disposed transve...
04/17/2012
8127973Multi-channel perforated ticket separation mechanism
A multi-channel separation mechanism assembly for a lottery or other ticket dispensing machine includes a separate detachable feed mechanism associated with each separate feed channel, such that the feed mechanism for a single channel can be removed and replaced wit...
03/06/2012
8100308Apparatus for separating interconnected cushions, and assembly of such an apparatus and an apparatus for manufacturing interconnected cushions
A separating apparatus is described for separating interconnected cushions by breaking weakening lines provided between these cushions. To this end, the apparatus includes at least one circulating element and a conveyor for carrying the interconnected cushions along...
01/24/2012
8083115Substrate cutting device and method
An automatic cutting device is described for cutting an assembly. The assembly includes a material having a weakened zone therein that defines a useful layer and being attached to a source substrate. The cutting device includes a cutting mechanism and a holding and ...
12/27/2011
7780052Trim removal system
A system for removing chips from a web is disclosed, the system having a rotationally variable speed shoe for receiving a chip, a rotationally constant speed transfer roll for receiving a portion of a web from a die and anvil system, with the shoe initially rotating...
08/24/2010
7441681Apparatus for separating a web material
An apparatus and method for separating a web material are disclosed herein. The apparatus includes a bedroll and a chop off roll. The bedroll includes a bedroll blade and a bedroll web pin. The chop off roll includes a pin pad and a plurality of chop off roll blades...
10/28/2008
7258049Method 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
7201343Carrier-less patch protection including cassette and separation device
The present invention is a laminate media, in the form of a continuous strip of carrier-less, pre-cut plastic patch protections, connected by perforations. The invention further describes both a method for separating the patches from each other by stressing the perf...
04/10/2007
7186208Cutterless dunnage converter and method
A tabletop converter has a conversion assembly that inwardly gathers and crumples a stock material to form a strip of dunnage. The conversion assembly includes a feeding assembly that moves the stock material and a controller that controls the feeding assembly to op...
03/06/2007
7127814Method and device for machining annular-shaped workpieces
A method and a device for machining workpieces having an annular-shaped section that is to be provided with a split bore. The device includes: a fracture-splitting device for fracture-splitting the annular-shaped workpiece section and for creating fracture-split wor...
10/31/2006
7128259Detector
A detector (10) for detecting an object (42) in a media item (40), such as a check or banknote is described. The detector (10) comprises first electrically conducting means (14), such as a roller, disposed on one side of a media pa...
10/31/2006
7117795Method and device for correcting the positional deviation of a conveyed item by adjusting the cylinder's angle rotation relative to the conveyed item
To correct the position of a conveyed item (12) in a conveyance system (10), the deviation of the conveyed item (12) from its target position is detected. If this deviation reveals that a correction is necessary, a suitable correction profile Pi...
10/10/2006
7080766Manufacture of singulated supports comprising arrays
Apparatus and methods are disclosed for cutting a sheet of material into single supports where each of the single supports has an array area to which is bound an array of chemical compounds. The sheet comprises a plurality of score lines. The apparatus comprises an ...
07/25/2006
7059505Method and system for breaking a web perforation
An apparatus for breaking a perforation of a moving web includes a web conveyor adapted to move a web in a machine direction, wherein the web has at least one perforation, and at least one breaking member moveable between a first position and a second position. The ...
06/13/2006
7059794Methods and apparatus for bursting perforated paper stock
Methods and apparatus for bursting perforated paper stock are provided. A feed mechanism is provided for feeding perforated paper stock in a feed direction along a paper path in a printer. The perforated paper stock has sections separated by perforations. A loop are...
06/13/2006
7059792Dispensing system for print media having differential perforation pattern
A web of print media dispensable as individual sheets along lines of perforation includes a pattern of ties and slits that provide a more predictable resistance to manually separating the sheets from the web. The lines of perforation extend transversely with respect...
06/13/2006
7059521Systems and methods of providing inserts into envelopes
The present invention provides exemplary mail processing systems and methods, including systems and methods for retrieving paper sheets, statements, inserts and/or cards, and inserting same into an envelope. In one embodiment, an apparatus (200) includes a pa...
06/13/2006
7032774Web burster/inserter
A web burster/inserter assembly receives a continuous supply of coupons in the form of a web where the forwardmost coupon is attached to the following coupon. The web burster/inserter separates individual coupons from the web and directs the coupons to a desired loc...
04/25/2006
7032793Ticket dispensing device, installation and displays
Lottery ticket dispensing housings are provided with a hinged, transparent rear and top cover, a hinged front wall, and a powered ticket drive and separator module. A relatively tall embodiment of the dispenser with a small footprint is fitted onto the countertop of...
04/25/2006
7021353Labeling apparatus
A labeling apparatus is provided. The labeling apparatus includes a detachable label cassette which presents labels to be attached to fruit and/or vegetables and a label applicator which receives the label and applies it to the fruit and/or vegetables. Label strip i...
04/04/2006
6993890Method and apparatus for detecting unique items during insertion into a product packaging system
A novel method and apparatus of detecting unique items as they are inserted into a product packaging system that is easily adaptable to current product packaging and prize insertion systems. A number of different types of sensors may be used in conjunction with the ...
02/07/2006
6978994Device for lateral movement of sheets
The present invention relates to a device for lateral movement of sheets (2) during transport thereof to a stacking device (11) such that the sheets (2) or stacks of sheets occupy laterally displaced positions relative to each other in the stack...
12/27/2005
6971647Media registration mechanism for image forming device
In one embodiment, an image forming device is provided that includes a media path configured to carry print media through the image forming device, an alignment mechanism including a plurality of alignment walls, and an image forming mechanism configured to form an ...
12/06/2005
6932258Gaming device and method
A gaming machine is provided for playing several types of games. The winnings from one gave can be used to create credits in the machine for buying tickets in a different game from the same machine. A separator/drive module has a rotary helical separator member whic...
08/23/2005
6932339Transport device for sheet or web material
The present invention relates to a transport device for transporting sheets (2) in a plant comprising a high-speed printer which is provided for printing the sheets (2) or a continuous web which is cut to sheets (2). The transport device include...
08/23/2005
6928910Method for separating a flat pipe section of aluminum or aluminum alloy from a solder-coated thin-walled flat pipe section member
In a method for separating a flat pipe section of aluminum or an aluminum alloy from a solder-coated, thin-walled flat pipe section member for producing a clean, bur-free separating cut, the solder coating is first mechanically removed from the flat pipe section mem...
08/16/2005
6915568Method of manufacturing connecting rods
A streamlined method for the mass production of connecting rods is disclosed, with particular applicability for anticipated in the production of rods made from powdered metal materials. The method contemplates the rough grinding of a work piece, followed by the use ...
07/12/2005
6905054Method and apparatus for fracturing connecting rods and the like
A process and apparatus for fracturing, into a bearing cap and a connecting rod, an integral preform which defines a cylindrical aperture and two spaced-apart bolt seat shoulders. A guide member defines a first guideway along which moves a first slide member, the la...
06/14/2005
6886728Ticket dispensing modules and method
The dispenser dispenses tickets such as instant-winner lottery tickets from a strip in which the individual tickets are delineated by perforation lines. The dispenser includes a separator to tear the tickets apart before issuing them from the machine. The mechanism ...
05/03/2005
6820869Variable folder
In order to provide a variable folder which allows smearing-free operation, the cutting blade of an upstream cross-cutting arrangement is provided with recesses, which leave behind residual crosspieces in the strand which is to be cut, and arranged in the product-di...
11/23/2004
6799412Cottoner apparatus
A cottoner having a wadding section forming station, the station having: a carrier, a holder, and a feed mechanism mounted on a base in series. Moving means on the base reciprocate the a carrier toward and away from the feed mechanism. An operating controller on the...
10/05/2004
6782609Connecting rod cracking apparatus
A connecting rod is cracked by mounting it on a fixture having a split mandrel and driving a pair of opposed wedges between the mandrel halves. The fixture is mounted on a support and is transported by a conveyor through a series of stations where the rod is split, ...
08/31/2004
6726077Ticket dispensing modules and method
The dispenser dispenses tickets from a strip where tickets are delineated by perforation lines. The dispenser includes a separator to tear the tickets apart before issuing them from the machine. The separator preferably is rotary and has a dull helical blade to tear...
04/27/2004
6712253Apparatus and method for dispensing tickets
A ticket machine for dispensing tickets from a strip of tickets having perforated joints is provided. The ticket machine includes a roller assembly, a detection mechanism and a bursting blade. The roller assembly adapted to communicate a portion of the strip of tick...
03/30/2004
6599384Method of separating and placing discrete elements
A method and apparatus are provided for separating a discrete element from a first substrate web, moving at a first speed, and placing the discrete element on a second substrate web, moving at a second speed. The apparatus includes a first station, wherei...
07/29/2003
6598774Optical fiber cutting device
The present invention provides an optical fiber cutting device in which a scratch is formed in an outer peripheral surface of a clamped optical fiber, and the optical fiber is broken along the scratch by applying a tension force or bending stress to the o...
07/29/2003
6578748Connecting rod breaking and dividing device
A device for breaking and dividing an enlarged bearing portion of a connecting rod into a main body portion and a bearing cap portion includes a split mold which is insertable into an aperture in the enlarged bearing portion. A pressing mechanism includes...
06/17/2003
6523595Method of and apparatus for separating discrete elements from pre-perforated web for placement on product web moving at different speed
A method and apparatus are provided for separating a discrete element from a first substrate web, moving at a first speed, and placing the discrete element on a second substrate web, moving at a second speed. The apparatus includes a first station, wherei...
02/25/2003
6485010Method and apparatus for separating a stream of documents into discrete groups
An apparatus and process are provided for separating one or more endless streams of pages into corresponding staggered stacks of reports for further processing. Each page of a first report is taken from the endless stream and moved into a first position o...
11/26/2002
6474526Method for fracture-separating an annular piece
An apparatus fracture-separates an annular piece, such as a connecting rod. The apparatus includes one stationary and one mobile expandable jaw for insertion into a bore hole in the annular piece. An expanding device separates the expandable jaws. The fra...
11/05/2002
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