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Document Title |
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8174274 |
Nailer with integrated stud finder
A nailer incorporates an integrated stud finder for sensing when a stud is present. The nailer has a work contact element and a magazine for storing nails. The stud finder includes a sensor plate...
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8146908 |
Stapling unit, sheet finishing apparatus, and stapling method
Certain embodiments provide a stapling unit including a stapler, a processing tray, a stapler moving mechanism, a sensor configured to scan sheets in a sheet width direction, and a controller...
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8136235 |
Self-diagnosing pierce nut installation apparatus
A self-diagnosing pierce nut installation apparatus including an installation head attached to an upper die member of a die press having a reciprocating plunger driving a pierce nut against a...
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8042717 |
Fastener driving device with contact trip having an electrical actuator
A fastener driving device includes a housing, and a nose assembly carried by the housing. The nose assembly has a fastener drive track. The fastener driving device also includes an engine carried...
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7984897 |
Reconfigurable stitcher for binding consecutive variable thickness collations
A stitcher for binding variable thickness collations including a means for determining the thickness of a multi-sheet collation, a stitch head operative to drive a stitch through the multi-sheet...
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7918374 |
Portable fastener driving device
The present invention includes various embodiments directed to apparatus and methods surrounding a fastener device. In particular embodiments, the fastener device is a quick charging and...
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7854360 |
Driving power tool having a control circuit
It is an object of the invention to provide a technique for preventing power tool from being operated by a malfunction of the control circuit. A representative driving power tool includes a movable...
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7562443 |
Automatic box spring fastening apparatus
A method and apparatus for assembling box springs for use in bedding applications. The apparatus comprises a base for supporting a frame and a spring unit, a framework with a plurality of tools...
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7354037 |
Stapler for a finishing device having a variable start pulse
A stapler is incorporated in a finishing device associated with a document creating apparatus. The stapler has a control circuit with a memory and is driven by a variably powered motor. An end user...
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7299958 |
Stapler with stack height compensation
A powered stapler includes a housing and a stapling engine within the housing. The stapling engine includes a staple driving assembly and a rotational drive train operable to actuate the staple...
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7267256 |
Motorized stapler
A driver unit 2 for striking out a staple, and a clincher unit 3 for clinching of legs of a staple are separated vertically from each other. The driver unit 2 and the clincher unit 3, respectively,...
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7228997 |
Nailing chuck
An apparatus nails a plurality of cross members to an underlying stringer to produce a pallet. The carriage moves in a continuous motion without stopping over the cross members until the cross...
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7121440 |
Motor-driven stapler having a driver and a cylinder unit that vertically reciprocates
A stapler having a driver unit vertically separated from its clincher unit, which has a clincher base with a clincher. The clincher base is disposed to vertically reciprocate, and sheets inserted...
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6957483 |
Self-diagnosing pierce nut installation apparatus
A self-diagnosing pierce nut installation apparatus including an installation head attached to an upper die member of a die press having a reciprocating plunger driving a pierce nut against a...
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6948224 |
Automatic stapling method and stapler
An automatic stapling apparatus and method is disclosed which may have a stapling mechanism moved by a stapler engaging mechanism into a stapling position in relation to a stack of sheets to be...
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6820787 |
Stapler
A stapler is provided with a frame and a head assembly pivotally disposed in the frame between a first open position and a second clamped position. The head assembly contains all of the operative...
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6793113 |
Universal and precise stapling method and apparatus
A universal and precise stapling assembly is provided and includes (a) a moveable stapling head for driving staples at precise locations through an aligned set of sheets on any one of plural types...
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6773004 |
Methods and apparatus to estimate the thickness of a sheet stack
A finishing device which is configured to receive sheets of imaging media, forming a sheet stack, from an imaging apparatus includes a sheet stack tray to support the sheet stack. The finishing...
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6662991 |
Staple expelling device for staplers
A stapler includes a base with a document guide connected to a top thereof and an arm and a magazine casing are respectively pivotably connected to a connection frame on the base. The document...
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6616028 |
Device for locking a catch in a stapler
A locking device in a stapler adapted to lock a displaceable member carrying a catch for an object to be stapled in an optional position along a bar. The bar extends through a hole in a locking...
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6550757 |
Stapler having selectable staple size
A stapler for driving a staple into a sheet stack. The stapler includes a first cartridge configured to receive a first staple defined by a first leg length, and a second cartridge configured to...
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6484921 |
Stapler
A motor driven stapler in which there are no fears of cutting off and need for loosed part of the lead wires of photo sensor for detection of sheets to be bundled, is provided. The stapler...
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6216935 |
Adjustable force powerized stapler
A powerized stapler device is disclosed including an electromagnet, preferably a solenoid, having a armature which is adjustable relative to the solenoid such that the permeable portions of the...
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6199852 |
Device for positioning a sheet stack for stapling
In a stapler for variably stapling a set or stack of sheets manually inserted through the stapler entrance path with different orientations, there is a sheet guide system with movable guide members...
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6135337 |
Electric stapler
An electrically powered stapler is disclosed having a sliding blade for driving staples which is reciprocated by a lever and crank mechanism driven by an electric motor through a torque increasing...
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6119911 |
Stapling device
A staple wire cutting element (4) is mounted displaceably on a stapling device (1) in which staple wire segments are shaped into a staple and driven into a sheet stack. A control lever (8) that is...
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6092275 |
Statistical process control for an automatic fastening machine
The present invention relates to a system control for directing and monitoring the operation of an automatic fastening machine, such as automatic drilling and riveting machine, by gathering,...
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6062454 |
Sheet binding apparatus having needle detection means, and image forming apparatus
The present invention provides a sheet binding apparatus for effecting stapling operation by rotation of a motor including a current measuring device for measuring a current of the motor, a first...
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6041493 |
Riveting tool
A rivet tool has a rivet pin which can be moved in a bore of a stamp die. The tool consists of a hydraulic cylinder having two pistons in which the first piston carries the rivet pin and the second...
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5772096 |
Trigger device for box nailing machine and box nailing machine having the same
A box nailing machine includes a piston within a cylinder to drive a nail. A main selector valve introduces compressed air into the cylinder and discharges the compressed air from the cylinder. A...
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5562240 |
Proximity sensor controller mechanism for use with a nail gun or the like
A proximity sensor controller mechanism for use with a nail gun or the like having a firing end. The proximity sensor controller mechanism includes an electrically-energizable proximity sensor...
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5480088 |
Overdrive signalling structure for fastener driving tool
A fastener driving tool is provided including a portable housing defining a fastener drive track, a fastener driving element carried by the housing for movement within the drive track through...
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5464201 |
Method of and apparatus for processing sets of copies corresponding to a set of originals
A method and apparatus for discharging sets of copies or parts of such sets in stapled or unstapled condition, wherein those sets of copies or parts of such sets which are made from one and the...
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5354042 |
In-bin stapling sorter with variable power stapler
Sheet printing and collating apparatus includes a sheet sorter which has a stapler for stapling sets of sheets in the sorter bins. The stapler is actuated by an electric motor to which the applied...
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5195671 |
Stapler
A stapler comprising a striking block having a staple striking blade for striking staples on its end; a motor for causing reciprocating motion of the staple striking block over a range from the...
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5009354 |
Automatic riveting machine
Rivets are delivered from a feed chute to a transfer location and blown through a feed tube to a loading device. The presence of a rivet is sensed both at the transfer location and at the loading...
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4988029 |
Finisher accessory for hard copy printers
A finisher for stacking and stapling, or binding, sheets of paper from printers and the like. The finisher accommodates two sizes of paper, one frequently being twice the size of the other. Staples...
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4936497 |
Apparatus for automatically removing and supplying needles in needle boards
The invention relates to an apparatus for the automatic removal and supply of needles in needle boards intended for the densification of fiber webs or non-woven fabrics into needle felts in which,...
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4932579 |
Stapling apparatus with stack joggers
A transport table reciprocates between a collator, at which it receives a stack of loose sheets, and a stapling head for stapling the sheets together. Cam followers on the table engage cam surfaces...
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4828159 |
Automatic flush head fastener inspection device
A vacuum chuck (36) moves back and forth from a feed gate (16) to a video imaging position. The chuck (36) has a vacuum line which attaches a fastener (15) to the chuck's forward end surface where...
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4679719 |
Electronic control for a pneumatic fastener driving tool
An electronic control system for a pneumatic fastener driving tool of the type having a body containing a cylinder with a piston mounting a driver, a firing valve above and normally closing the...
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4620656 |
Automatic rivet-feeding system for reliable delivery of plural rivet sizes
This system selects and delivers a rivet of correct size for workpiece thickness at each rivet location. Positive control of rivet orientation is provided at the crucial junction point of plural...
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4543705 |
Axial-lead component sequencing and inserting apparatus
The present invention involves a method and apparatus for feeding axial lead components directly from a sequencer to an insertion head, while eliminating direct supplying of components to the...
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4512506 |
System for the supply of staple wire to a stapler
In a staple wire supply system for use in connection with printing machinery or the like and of the sort having a fixed wire guide pipe past whose outlet end a knife is moved for cutting the wire...
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4389011 |
Stitching machine
A wire stitcher includes a cutter for cutting a length of wire W from a supply thereof and a stitcher head having a former and driver for forming and driving the length of cut wire for binding a...
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4358040 |
Stitchers
A wire stitcher includes a cutter for cutting a length of wire W from a supply thereof and a stitcher head having a former and driver for forming and driving the length of cut wire for binding a...
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4356947 |
Stitchers
A wire stitcher includes a cutter for cutting a length of wire from a supply thereof and a stitcher head having a former and driver for forming and driving the length of cut wire for binding a set...
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4320707 |
Clip-applying machine
A machine for applying a clip to a tie at a side of a rail and detecting when the clip has been fully seated comprising, a head positionable at a predetermined location relative to the tie and...
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4284223 |
Device for stapling material on ceilings
A pneumatic staple gun having a contact trigger is hingedly secured to an elongated hollow tubular handle including a hand grip adjustably positioned on the tubular handle intermediate the ends...
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4220275 |
Fastener selection system
An automatic fastener selection apparatus for sensing the composite thickness of a plurality of workpieces, determining which one of a plurality fastener sizes is appropriate for joining the...
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