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Class 83/684 - Punching tool


Subclass of Class 83 - Cutting
Definition: Device constructed to perform a punching operation as defined
No. of applications: 71
Last issue date: 01/05/2012


1    
Application No.Application TitleIssue Date
20120000337ASSEMBLY AND METHOD FOR IMPROVED SINGULATION
A punch and die assembly for singulating an IC unit from a substrate, the assembly comprising an array of punches a guide block having opposed first and second faces with a plurality of elongate channels corresponding to each punch extending from said first to second fa...
01/05/2012
20110203439PUNCHING DIE
A punch tool is provided. The punch tool may include a punch guide, a punch body movably provided in a vertical direction in the punch guide, a body cap surrounding an upper end of the punch body, wherein the upper end of the punch body is screw-fitted to a screw-fittin...
08/25/2011
20110138628Method for manufacturing injection hole member
A lead hole is formed in a base material of an injection hole member with a straight punch, and then, a taper hole is formed in the base material by widening the lead hole with a taper punch. An intersection line between a virtual plane perpendicular to a central axis o...
06/16/2011
20110041662EDGE PUNCH SYSTEM
The invention relates to a die-cut edge system, method and device capable of creating a continuous and congruent decorative design along the edge of a paper product. Furthermore, the invention relates to a die-cut edge system, method and device, wherein a corner punch a...
02/24/2011
20110005077Method of Machining Orifice and Press-Working Method
It is an object of the present invention to enhance the orifice design freedom and easy machin ability in a fuel injection valve in which orifices are formed by press-working.

In a machining method for forming an orifice in a fuel injection...

01/13/2011
20100307309SEPARATING DEVICE
The invention relates to a separating device for cutting off individual containers (12) from a frame network made of a plastic material, particularly of polypropylene, having at least one punching device at least partially separating the containers (12) fr...
12/09/2010
20100218660DIE ASSEMBLY
With a view to preventing the generation of a punching failure or damage to punches or a die which is attributed to inclination or sideways movement of a press ram when a punching operation is performed, while preventing damage to the punches which is attributed to side...
09/02/2010
20100162665Apparatus for manufacturing a bag pack
In an embodiment of the invention, a bottom seal of a plastic bag is strengthened by welding together 8 layers of plastic film. In one respect, an embodiment of the invention provides an apparatus configured to weld together 8 layers of plastic film on a bottom edge of ...
07/01/2010
20100116109ADAPTER TO CONVERT ELECTRICAL BOX PUNCH DIES INTO SELF CENTERING PUNCH DIES
This invention generally relates to enlarging a hole in a substrate such that the enlarged hole is centered on the existing hole. A knock-out punch and die tool for enlarging a knock-out hole in an electrical box includes a punch; a generally cup shaped die; a threaded ...
05/13/2010
20100104781Method for Working a Tube Made from a Metallic Material, and Such a Tube
In the case of a method for working a tube made from a metallic material, wherein at least one punching is made in a tube wall of the tube at at least one first circumferential location of the tube wall, the tube wall is provided, at at least one second circumferential ...
04/29/2010
20100095824Reprocessed Dies
A method includes removing material from a die and thereby changing a location of a cutting edge of the die in a punch entry direction and changing a cutting edge cross-section of the die; and assigning a punch and/or a workpiece thickness to the die based, at least in ...
04/22/2010
20100095825BIASING ASSEMBLY FOR A PUNCHING DEVICE
A biasing assembly for a punching device that includes a punch support member adapted to support a punch and including a head portion and a main portion extending from the head portion. The main portion has a recessed surface. A retaining member is coupled to the punch ...
04/22/2010
20100042154FLEXIBLE STABILIZATION DEVICE INCLUDING A ROD AND TOOL FOR MANUFACTURING THE ROD
A flexible stabilization device for connecting at least two bone anchoring devices which are attached to vertebrae of the spinal column includes a flexible rod made of an elastomer material. The rod has a surface in which at least one recess is provided which is generat...
02/18/2010
20100031797PUNCH DEVICE FOR PIERCING HYDRO-FORMED MEMBER
A piercing device and method is provided which can be used to form apertures in formed members. In particular, it is believed that the present invention is particularly suited for forming apertures in hydro-formed members. The piercing device of the present invention ad...
02/11/2010
20090241750HOLDING FIXTURE
A holding fixture includes a first part, a securing member and a second part. The first part includes a first end face and a sleeve extending from the first end face, the sleeve defines a plurality of radial through holes each receiving a ball therein, and each ball has...
10/01/2009
20090223032PUNCH ASSEMBLY
A punching assembly includes a die base, a sleeve, an adjusting screw, a pull portion, a latching block, an elastic element, a fixing ring and a stop member. A top of the die base is received in the sleeve. The adjusting screw includes a contact end, a mounted end inser...
09/10/2009
20090183616FLATBED PUNCHING MODULE FOR PUNCHING A PRINTING MATERIAL AND FLATBED PUNCH
A flatbed punching module for punching a printing material includes an upper platen and a lower platen which can be moved by a drive relative to the upper platen that is fixed to a frame, in order to perform a punching stroke for punching the printing material passing b...
07/23/2009
20090151528Office accessory for processing sheet material
The invention relates to an office accessory (1) for processing sheet material (4), having a bed (2) for receiving the sheet material (4), having at least one stop (3a) for positionally accurate positioning of the sheet material...
06/18/2009
20090090229METHOD AND APPARATUS FOR CONTROLLING SIZE AND ALIGNMENT OF PRECISION GROUND PLATES
An apparatus for maintaining alignment between precision ground plates includes a first plate including a main body portion having plurality of passages. The first plate also includes a first heating device mounted to heat the main body portion to a selected temperature...
04/09/2009
20090019983PINNACLE DIE STRUCTURE HAVING SCRAP COLLECTING OPENING
Disclosed herein is a pinnacle die structure having a scrap collecting opening. The pinnacle die structure comprises a pinnacle die(100), which includes a supporting plate(10) integrally formed with a cutter blade(20) and at least one hole-processin...
01/22/2009
20080314220Punch press tool for stamping successive multicharacter impressions into a workpiece
A punch press tool for stamping successive multicharacter impressions into a workpiece such as a piece of steel, sheet metal, or other workpiece, includes a guide body in which a stamp driver is slidably mounted for being driven downwardly toward the workpiece by a punc...
12/25/2008
20080276782MULTI-CUTTER
An apparatus to quickly and uniformly cut out cookies and to cut out multiple cookie shapes in just a fraction of the time that it once took using Conventional cookie cutters that only cut one cookie at a time....
11/13/2008
20080230176Method for Producing Container Parts, Container Parts, Method for Producing a Multilayer Foil, Multilayer Foil
The invention relates to a method for producing self supporting container parts, such as dishes or covers, for containers for foodstuffs to be treated in a microwave oven, said containers each comprising at least one compartment for receiving the foodstuffs, along at le...
09/25/2008
20080202307UPPER TOOL DEVICE AND PUNCH THEREFOR
An upper tool device includes: a punch body having a punch blade at a lower end of the punch body; a punch guide into which the punch body is fitted so as to be movable in vertical direction; an adjustment screw member provided above the punch guide, the adjustment scre...
08/28/2008
20080184862Paper Punch Die and Paper Punch With Such a Die
A paper punch die (125) is disclosed as including a top part (110, 202, 302) and a platform (100, 206, 306) engaged with each other, the platform (100, 206, 306) having an upper major surface (106) and a lower major surface (126, 20...
08/07/2008
20080156155Punch and Die for Punching Out Laminates
A rectangular, square or rhomboid-shaped punch having at least five edges optionally with at least one of the four points at which two edges meet having a rounded edge at said point, said at least five edges consisting of a first parallel pair of edges having a first an...
07/03/2008
20080066600Punching Unit
An inventive punching unit is provided with punches (2) whose blade (2a) is cut away in a shape of V at a shearing angle (a) whose apex (b) is set at a position offset from an axial center line (O-O) of the punch (2) by a predetermined distan...
03/20/2008
20080060567Buckle punch
A punch for making a decorative buckle design on a sheet medium. The punch includes a body formed with a fissure for receiving the sheet media, a cutter axially movable within the body and a die secured in said body configured to engage with the cutter. The cutter cuts ...
03/13/2008
20080047405MOUNTING DEVICE FOR BUTTONS
A mounting device, for mounting a plurality of buttons (100) on a product, includes a supporting member (30), a punching member (40), and a driving member (50) for driving the punching member. The supporting member includes a supporting panel...
02/28/2008
20080034937Foldover partial cutout punch
A punch device for producing a partial cutout in a sheet medium capable of being folded over an axis of symmetry for a unique decorative effect is disclosed. The punch includes a seat body formed with a horizontal fissure and a vertical chamber communicated with the fis...
02/14/2008
20070295184Paper punch apparatus
A paper punch apparatus comprising a flange-storing space for storing the flange portion in an elevating unit, an insertion/removal portion for insertably supporting a supporting axis of a bit reception plate in communication with the flange portion, and a bit-reception...
12/27/2007
20070293789Punching Tool For Taking Biological Samples
The invention relates to a punching tool for taking a biological sample from a filter using punching, the punching tool comprising a punch and a die provided with a punching channel for conveying the sample from the upper surface of the die towards the lower end of the ...
12/20/2007
20070283795Punch plug arrangement
An elongated punch arrangement for a punch press assembly for punching a sheet metal plug through a die. The punch arrangement comprises an elongated punch having a distal end and a proximal end. A bore is longitudinally arranged in the elongated punch. An elastomeric i...
12/13/2007
20070266836COMPACT HEAVY DUTY HOLE PUNCH
A compact hole punch device includes a generally vertical entry paper slot with an elongated handle hinged at one end of the punch device extending toward the opposite end of the device along side the paper slot. A chip chamber extends along the punch device opposite th...
11/22/2007
20070251367Paper guide for hole punch
A desktop hole punch device for punching holes in stacked sheet media such as paper is disclosed. The hole punch device includes at least one adjustable, laterally extending arm having markings thereon indicating standard office paper sizes. The markings are visible to ...
11/01/2007
20070240552Pressing structure for hole-punching unit
A pressing structure for a hole-punching unit mainly comprises an axle, two wrenching pieces, a pole and two pressing pieces, wherein said axle is axially attached to a case of said hole-punching unit, with one end of said axle axially connecting to a control knob, each...
10/18/2007
20070221030Punching device for oval edge decoration
A punching device for punching an edge of an oval subject to make a pattern includes a jig having a pattern hole with a predetermined pattern and supplied with the subject to be patterned; a punching member having a punch pin corresponding to the pattern hole so as to f...
09/27/2007
20070180969Punch device
A punch device includes a punch 1 and a punch auxiliary tool 3. The punch 1 includes a punch station 10 formed with a guide hole 12 and a slit 11 into which a sheet is inserted, a punching blade 13 to be guided in the gui...
08/09/2007
20070163414Setup information generating device and method for punch press
The present invention provides a setup information generating device for a punch press which can generate setup information on replacement of a punch and a die with compatible tools, that is, replacement among punches and dies identified by the same tool number and used...
07/19/2007
20070062359SHEET PROCESSING APPARATUS AND SHEET PROCESSING METHOD
A sheet processing apparatus comprises a first conveyer roller pair arranged at the upstream side of a sheet conveyance route and a second conveyer roller pair arranged at the downstream side of the sheet conveyance route so as to convey a sheet of paper from the upstre...
03/22/2007
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