| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 083613000 |
With simple rectilinear reciprocating motion only
| 86 |
| 083821000 |
Guide
| 42 |
| 083563000 |
Tool displaceable to inactive position (e.g., for work loading)
| 16 |
| 083549000 |
Plural tools selectively engageable with single drive
| 13 |
| 083582000 |
Constantly urged tool or tool support (e.g., spring biased)
| 12 |
| 083591000 |
With simple revolving motion only
| 12 |
| 083597000 |
With simple oscillating motion only
| 11 |
| 083646000 |
Uniplanar compound motion | 5 |
| 20100212470 | DISKLIKE CUTTING TOOL AND CUTTING DEVICE - A disklike cutting tool ( | 08-26-2010 |
| 20110197734 | Whirling cutting device - A device for chip-producing machining of work pieces in the form of pipes and rods, using the whirling method has a whirling unit with a housing, on which an accommodation for a whirling tool with teeth on the inside is mounted so as to rotate. An electromagnetic rotational direct drive has a ring-shaped stator attached to the housing with an essentially U-shaped cross-section, and a rotor configured in the form of a ring-shaped crosspiece provided with permanent magnets, formed onto the accommodation. The rotor is mounted within the U-shaped cross-section of the stator, on the housing side. The stator has a winding for generation of an electromagnetic field, on its inside shank of its U-shaped cross-section that lies opposite the housing. | 08-18-2011 |
| 20110303067 | Paper cutter - A paper cutter includes a base having a stationary blade; a fixing seat fixed to the base adjacent to one end of the stationary blade and having a connecting portion extending upward from the base, wherein the connecting portion is atop, peripherally formed with a plurality of teeth, and is formed centrally with a through hole for allowing a shaft to pass therethrough; a connecting element having a rotatory portion that is formed with a slot for allowing the shaft to pass therethrough and being atop provided with recesses for receiving the teeth; and a movable blade having a lower edge formed as a curved edge and having a front end fixed to the rotatory portion. Thereby, when the movable blade is pushed downward, the connecting element is driven to rotate and move along the teeth while approaching and sliding with respect to the stationary blade. | 12-15-2011 |
| 20120097006 | Whirling cutting device - A device for chip-producing machining of work pieces in the form of pipes and rods, using the whirling method, has a whirling unit that has a housing, on which an accommodation for a whirling tool with teeth on the inside is mounted so as to rotate, and connected with an electromagnetic rotational direct drive. The drive has a ring-shaped stator attached to the housing and having an essentially C-shaped cross-section, and a rotor configured in the form of a ring-shaped hollow shaft having a T-shaped cross-section and provided with permanent magnets. The rotor is connected with the accommodation and is mounted on the outside of the C-shaped cross-section of the stator on its free shanks on both sides of the circumferential gap. The stator has a winding for generation of an electromagnetic field disposed between the free shanks and the closed rear wall of the C-shaped cross-section of the stator. | 04-26-2012 |
| 20130133499 | DEVICE FOR PROCESSING OR GENERATING BREAK LINES IN FLAT PRODUCTS - In a_device for processing flat products using a processing tool which processes the product between the tool and a counter-tool, the processing tool is supported by an ultrasonic sonotrode. The processing tool performs a processing movement together with an ultrasonic sonotrode, wherein the processing movement results in a partial separation of the flat product. | 05-30-2013 |
| 083574000 |
Convertible from tool path to another or from implement to machine | 4 |
| 20100122618 | Saw Buddy - A folding mounting base is provided to convert a portable hand tool such as a portable band saw into a fixed tool which may be used on a workbench. The mounting base has upper and lower cradles, the upper cradle folding down next to the lower cradle for storage. In use, the handle of the portable tool in placed in the upper and lower cradles, and held in position by a toggle clamp. The toggle clamp engages the hand tool trigger to maintain the tool in an operating condition. | 05-20-2010 |
| 20120132049 | CUTTING GUIDE - A cutting guide includes a central support, a plurality of legs supporting the central support, and a guide rail disposed on the central support. The guide rail defines a first end and a second end. A carriage is slidably disposable in the guide rail. The carriage is adapted to receive a cutting device thereon and is disposed within the guide rail to be movable from the first end to the second end. | 05-31-2012 |
| 20150128781 | MULTIFUNCTION WORK TABLE - Some embodiments include a work table. The work table includes a frame having longitudinally extending opposing side members and a tool guide retention member, multiple support members configured to be removably and lockably coupled to the longitudinally extending opposing side members such that the multiple support members extend between the longitudinally extending opposing side members, and a first tool guide. The tool guide retention member extends along at least a portion of the frame, the multiple support members are configured to support a work piece in a working plane when the multiple support members are coupled to the longitudinally extending opposing side members, the first tool guide is configured to be coupled with the tool guide retention member, and the first tool guide is configured to receive a tool. Other embodiments of related systems and methods are also disclosed. | 05-14-2015 |
| 20160129508 | COLLAPSIBLE PORTABLE PANEL SAW AND METHOD - The invention could be a panel saw and a method for same, the panel saw comprising a railing set supporting a power cutting tool-carriage combination capable of moving along at least a portion of a length of the railing set; a framework that removably connects the railing set to a frame support that holds the railing set in a semi-upright canted operating position; the frame support comprises two backing panels each of which having movably attached support panel that allows the backing panel to obtain a semi-upright canted operating position, wherein the framework removably attaches each of the two backing panels to hold the two backing panels in a spaced apart, coplanar relationship to one another further creating a cutting space for the power cutting tool between the two backing panels. | 05-12-2016 |
| 083566000 |
Tool moves work to and against cooperating tool | 4 |
| 20090301280 | CUTTING DEVICE FOR AN ENDLESS TUBE SYSTEM - The invention relates to a cutting device for a film of an endless web, which includes at least one blade for severing the film. A blade holder which receives and fixes the blade thereto is disposed on a base ring. The base ring in turn, is rotatably supported on a flange element. The blade is disposed in the blade holder in such a way that upon a rotation of the base ring, severing of the film by the blade is effected. | 12-10-2009 |
| 20110232450 | EQUIPMENT FOR CUTTING CORRUGATED FIN - The equipment for cutting a corrugated fin is capable of sufficiently cutting a corrugated fin having high ribs. The equipment comprises: a movable blade moving into a rib of a corrugated fin and cutting the corrugated fin; and a fixed blade being fixed on the opposite side of the corrugated fin from the movable blade, the fixed blade cutting the rib with the movable blade. A tip section, which has a cutting face capable of cutting the rib with the fixed blade, is provided to a front end of the movable blade. A supporting block supports one of outer faces of the rib, which corresponds to the tip section of the movable blade, and is biased upward, thereby the supporting block is moved downward together with the cut rib, which has been cut and pushed downward by the movable blade, with continuously supporting the outer face of the cut rib. | 09-29-2011 |
| 20140260871 | Fish Chunking Apparatus - A fish chunking apparatus comprises a base assembly, a handle assembly, a plurality of blades, and a pressing assembly. The base assembly defines a discharge opening. The handle assembly is pivotally mounted to the base, while the blades are disposed across the base and define interstitial spaces. The pressing assembly has a first end connected to the handle assembly and a second end pivotally mounted to the base. A fish received on the blades is chunked into a plurality of sections upon pivotally manipulating the handle assembly such that the pressing assembly forces the fish against the blades until the pressing assembly is received in the interstitial spaces. | 09-18-2014 |
| 20160052307 | Cutter Drive Mechanism, Cutter, and Printer - A cutter can move a movable knife by two cutter drive gears without the movable knife becoming skewed. The cutter | 02-25-2016 |
| 083571000 |
With means to connect or disconnect tool and its drive | 3 |
| 20130133497 | MULTIPLE TOOL - The invention relates to a multiple tool for a punching device. The multiple tool comprises a driving mechanism, which can be displaced in a punching direction, with a driving head for driving the driving mechanism by means of the punching device and a driving body connected to the driving head. The multiple tool further comprises a punching tool magazine, which is connected to the driving mechanism, with a guide body, and a plurality of punching tools guided in the guide body. The punching tools in each case have an effective punching length for punching a workpiece to be machined. The driving body cooperates in each case, during punching use, with one of the punching tools to drive it. The multiple tool also comprises a mechanical punching length testing mechanism to test the effective punching length of the punching tools. | 05-30-2013 |
| 20130263713 | SHEET PUNCHER - A sheet puncher includes an accommodating space, two fulcrum members and a punching mechanism. The punching mechanism is replaceably received in the accommodating space, and the two fulcrum members flank the accommodating space. Each of the fulcrum members has a top. The punching mechanism has an immovable unit, two pivots and two pulling levers. The two pulling levers are coupled to the pivots, respectively. Each of the pulling levers has a handle segment and a pushing segment. The pulling lever can swing against the pivot. When the two handle segments are pulled away from a bottom of the accommodating space, the pushing segments press upon the tops of the fulcrum members so as to prop the punching mechanism upward and away from the bottom of the accommodating space. | 10-10-2013 |
| 20140116222 | CUTTER FOR DIVIDING A PROCESSED PRODUCT USING ULTRASOUND ENERGY AND DEVICE - The cutter, which serves for dividing, such as cutting or atomising, a processed product using ultrasound energy, includes a blade that includes at least one blade wing which narrows at the front side towards a cutting edge and that is connected at the rear side to a blade back, which includes larger side surfaces opposing one another and smaller front surfaces at the exposed ends. According to the invention a mounting surface is provided on the blade back or an extremity formed thereon, on which mounting surface a first end piece of at least one curved, preferably U-shaped, coupling element is welded, whose second end piece exhibits a connecting member, preferably a threaded bore, that is connectable to an energy converter, which serves for supplying ultrasound energy. | 05-01-2014 |
| 083544000 |
With guard means | 3 |
| 20090025523 | Quick release device for saw blade guard assembly in a circular saw and saw blade guard assembly using the same - A quick release device for a saw blade guard assembly in a circular saw includes a mounting block having two spaced sidewalls, a mounting groove defined between the two sidewalls for receiving a spreader, and two through holes respectively defined through the sidewalls and in communication with the mounting groove and a locating hole. At least one movable engagement member is movably disposed in the through hole of the mounting block. A locking member having two spaced locking blocks mounts onto the mounting block. Each of the locking blocks has a retaining wall portion for engaging the at least one movable engagement member and forcing the at least one movable engagement member to be held in the locating hole of the spreader. | 01-29-2009 |
| 20120060663 | CUTTING DEVICE - The invention relates to a cutting device for slicing food products, comprising a driven circular blade rotating about a blade axis revolving on a track about a center axis, and a cover element rotatable relative to the circular blade on the side of the circular blade facing away from a product to be sliced. The cover element is driven by an auxiliary drive, such that it rotates relative to the circular blade about the blade axis. The auxiliary drive is diverted from a drive of the circular blade. | 03-15-2012 |
| 20080314218 | Deflection device for a rope saw assembly - A deflection device for a rope saw assembly, includes a deflection roller ( | 12-25-2008 |
| 083565000 |
With templet surface following tool | 2 |
| 20080223191 | Attachment for a power tool guide rail - An adjustable setsquare for a power tool guide rail is described. The setsquare comprises an attachment member, in the form of a bar, for locating into a channel on the guide rail. The cross section of the attachment means is generally V-shaped and arranged such that the setsquare can be removed and reattached to the guide rail with consistency, whereby the angular displacement between a reference surface of the setsquare and the intended line of cut to be made by a power tool disposed on the guide rail remains constant after each reattachment of the setsquare. | 09-18-2008 |
| 20090145278 | PAPER TRIMMER - Methods, systems and components for paper trimmers which cut paper placed on a planar base using a blade that is moved transversely across the paper. In some illustrative embodiments, a recessed cutting track containing a desired cutting pattern may be inserted into the planar base and a counterpart guide track suspended thereover. A blade assembly may be inserted through a channel in the guide track with the cutting blade residing in the counterpart channel in the cutting track. Material to be trimmed may be placed between the recessed cutting track and the guide track. As the blade assembly is directed along the length of the counterpart channels, guides on the blade assembly interact with the channel and cause the cutting blade to rotate, cutting along the path of the channel. Desired cuts may be made by selecting appropriate interchangeable cutting tracks and counterpart guide tracks. | 06-11-2009 |
| 083559000 |
Tool pair positionable as a unit | 2 |
| 20160167244 | DEVICE FOR CUTTING MATERIAL SHEETS | 06-16-2016 |
| 20090241749 | STAMPING MACHINE - A stamping machine for punching parts from a workpiece strip and having a punch and complementary die, a workpiece strip feeder for advancing the workpiece strip between the punch and the die, a punch actuator for forcing the punch through the workpiece strip to shear a part from the workpiece strip, a controller for initiating and synchronizing actuation of the workpiece strip feeder and the punch actuator, and also having a horizontal stacking rail aligned with the die to receive and support parts forced from the die as each expelled part forces previously expelled parts along the horizontal stacking rail, thereby maintaining the alignment of each part and thereby eliminating any need to manually or otherwise realign the parts in preparation of a subsequent assembly. | 10-01-2009 |
| 083555000 |
Sequential cutting motions | 2 |
| 20090013843 | Counter-Rotating Spindle Transmission - There is provided a counter-rotating spindle transmission. More specifically, in one embodiment, there is provided a punching machine comprising a tool bearing configured to mate with a punching tool, a rotary/lifting drive coupled to the tool bearing to move the tool bearing axially along a tool bearing lifting axis and to rotate the tool bearing about the lifting axis, the rotary/lifting drive comprising a first motor coupled to drive a first spindle transmission coupled to the tool bearing, a second motor coupled to drive a second spindle transmission coupled to the tool bearing, and a drive controller configured to independently and simultaneously drive both the first and second motors selectively in a common rotary sense and in a contra-rotary sense, to jointly move the tool bearing both axially and rotationally. | 01-15-2009 |
| 20150075344 | TRIMMER - The trimmer can cut the edge portion of the bound material. An edge portion | 03-19-2015 |
| 083581000 |
Bevel or miter cut | 2 |
| 20090145279 | CHAMFERING TOOL EASILY ADJUSTING THE DEPTH OF CUT - The present invention relates to a beveling machine which makes a slanting surface on the edge of a member to be processed, and more particularly, to a beveling machine which is capable of easily controlling the extent of bevel, by minutely controlling the extent of bevel by a simple method of using a bevel-extent controlling unit which is one-touch operated, accurately maintaining the extent of bevel which is automatically controlled at the moment of unloosing the bevel-extent controlling unit which is held, and quickly and easily resetting a reference point of the extent of bevel which is changed after replacing a cutting tip. | 06-11-2009 |
| 20100031796 | Cutter arm rotational positioning apparatus - A rotational positioning and locking mechanism for the cutter arm component of a cutting workstation. This allows the cutter to be capable of rotation producing a variety of miter cuts. The cutter positioning and locking mechanism will allow positioning of the cutter in a variety of predetermined angles based on holes or stops in the cutter arm into which the lock is inserted. Should it be desired the cutter be placed at an angle that has not been predetermend, a friction shoe will allow the cutter arm to be rotated and positioned and any angle between the angles predetermined by the stops. | 02-11-2010 |
| 083527000 |
Means to change datum plane of tool or tool presser stroke | 1 |
| 20130186248 | CUTTING STROKE ADJUSTMENT OF A ROTARY MICROTOME - A rotary microtome ( | 07-25-2013 |
| 083575000 |
Magnet- or solenoid-actuated tool | 1 |
| 20140290459 | CUTTER, CUTTING MEMBER AND CUTTING APPARATUS - A cutter, detachably attachable to a support member, includes a shaft made of a resin. The cutter has a smaller-diameter portion and a larger-diameter portion formed integrally with the shaft. The smaller-diameter portion is rotatably supported by a bearing located on the support member. The larger-diameter portion has a proximal end surface abutting on an end surface of the bearing, with a result that the cutter is locked in a state where an axial position of the cutter relative to the support member is immovable. The cutter includes a flat blade located on a first end as a distal end of the larger-diameter portion. The flat blade cuts an object to be cut. The cutter includes a metal member which can be attracted by a magnet located on the support member. The metal member is located on a second end as a distal end of the smaller-diameter portion. | 10-02-2014 |
| 083578000 |
Cutting tool operative in opposite directions of travel | 1 |
| 20100319512 | APPARATUS FOR CHAMFERING FOLD FORMATION TAPE ENDS - [Object] An apparatus for chamfering fold formation tape ends is provided which not only facilitates setting of a workpiece tape but also simultaneously carries out cutting of the tape so as to form acute-angled ends and chamfering of the side faces of the tape ends to perform end processing at two positions at a time. | 12-23-2010 |
| 083581100 |
With tool tensioning means | 1 |
| 20080216628 | Sectioning device with adjustable cutting filament - A tool slices or cuts baked goods or soft solid or cheesy foods into sized segments. The tool has a cutting frame and a supporting base. The frame has an open geometric cross-section structure that has multiple slicing filaments extending across an area circumscribed by the frame. At least some of the multiple slicing filaments overlap to segment the item to be cut into distinct pieces. The supporting base has a series of depressions therein that correspond to a configuration of the slicing filaments. When the cutting frame is overlaid on the supporting base, at least a portion of the filaments resides in the depressions of the supporting frame and below a supporting surface of the supporting frame to assure that individual filaments can pass completely through the items to be cut. | 09-11-2008 |
| 083642000 |
Parallel draw-cut (e.g., translatory) | 1 |
| 20080216629 | Flexible belt having a planed seam and processes for making the same - A post treatment process of a seamed belt for providing a smooth surface and substantially eliminating protrusions by using a planing blade, and a seamed belt that has undergone the post treatment. | 09-11-2008 |
| 083561000 |
Tool and anvil relatively positionable | 1 |
| 20120272806 | CUTTING DEVICE HAVING VARIABLE LATERAL GUIDING - The invention relates to a cutting device, in particular a crosscutting shearing machine, longitudinal cutting shearing machine or roller cut shearing machine for cutting metal sheets, and to a method for controlling such a device, the device comprising a top blade | 11-01-2012 |
| 083553000 |
Tool movable to cooperate selectively with one of a plurality of mating tools | 1 |
| 20120103157 | ANGLE CUTTING MACHINE WITH EXCHANGEABLE CUTTING MEMBERS - An angle cutting machine with exchangeable cutting members includes a base portion, an adjusting device, a cutting device, a powering device and a positioning device. The adjusting device includes a base board, an adjusting portion and a position limiting portion. An adjusting area and a position limiting area are formed in the base board. The cutting device has a vertical axle and a plurality of cutting members. The powering device can provide power to the vertical axle so that the vertical axle can carry out a reciprocating up-down motion. The positioning device moves along with the cutting device to ensure the correct positioning of the cutting device. Therefore, the cutting members may be fitted to the main body more accurately and more easily and safety in the use of the cutting machine may be enhanced. | 05-03-2012 |
| 083548000 |
Single tool with plural selective driving means | 1 |
| 20090007746 | Lightweight tabletop shearing apparatus - A material shearing apparatus uses a horizontal receiver bar in support of a pair of spaced apart vertical guide rods having retainer blocks fixed in place on them, and a shearing head slidingly engaged with the guide rods so as to move between raised and lowered positions. A camshaft rotates eccentrically in the retainer blocks so as to bear on the shearing head which is thereby moved downwardly against return springs. | 01-08-2009 |
| 083542000 |
By deforming resilient tool or tool support | 1 |
| 20080236356 | PUNCHING DEVICE - A punching device comprises a pushing pole, an adjusting portion, a supporting portion, and a spring. The pushing pole comprises a first threaded end and a second threaded end. The adjusting portion defines a screw hole therein, through which the adjusting portion is fixed to the first end of the pushing pole. The supporting portion is located on the pushing pole, with the pushing pole passing through a through hole in the supporting portion. The spring is disposed around the pushing pole, with two ends respectively abutting against the adjusting portion and the supporting portion. | 10-02-2008 |
