Abstract: A binding unit includes first and second movable bodies. The second movable body includes first and second shaft portions. A stapler is secured to the second movable body, and the second movable body is swingably supported with the stapler by the first movable body. A first groove includes a branch part between a middle area and one end area. A second groove branches off from the branch part and is parallel to the first groove. When in a first position, a movable guide portion guides the first shaft portion from the branch part to the second groove. When the first shaft portion moves to the second groove through the branch part, the movable guide portion swings from the first position to a second position. When the second shaft portion reaches the branch part, the movable guide portion in the second position guides the second shaft portion along the first groove.

Abstract: Systems, methods, and apparatus are provided for assembling a wing. Methods include coupling a robot arm to a bracket on a rib held against a wing panel, and operating the coupled robot arm to install shims between the rib and wing panel. Some methods further include mounting (e.g. detachably) the bracket, such as by aligning it with indexing features at the rib. In some methods, the bracket enforces a contour to the rib. Systems include a carriage coupled to a rib, and a robot arm extending therefrom that is operable to perform work (e.g. inspection, installing shims and/or fasteners, etc.) at an interface between the rib and a wing panel. Apparatus includes a robot arm dimensioned for placement at an interface between a rib and a wing panel, with the robot arm including an end effector to perform work upon the interface (e.g. inspection, installing shims and/or fasteners, etc.).

Abstract: An assembly system for an automated internal assembly on a curved assembly surface of an aircraft fuselage includes two assembly rails shaped in accordance with a curvature of the assembly surface such that they follow a longitudinal direction or a peripheral direction of the aircraft fuselage, so that the assembly rails are fastenable in the aircraft fuselage, along the longitudinal direction or along the peripheral direction of the aircraft fuselage, parallel to one another and parallel to the assembly surface of the aircraft fuselage; an assembly slide configured to slide along the assembly rails; and a tool supported by the assembly slide and configured to perform an assembly step; wherein the assembly slide has an assembly axis, along which the tool is movable relative to the assembly slide; and wherein the assembly axis is configured such that it follows the curvature of the assembly surface of the aircraft fuselage.

Abstract: A welding device (10a; 10b) for welding an outlet element (12a; 12b) to a packaging material (14a; 14b) has at least one anvil (16a; 16b) comprising at least one receiving region (18a; 18b) for receiving the outlet element (12a; 12b) that is to be welded, has a holding element (20a; 20b) which the anvil (16a; 16b) is arranged on, and at least one welding die (22a; 22b), in particular a sonotrode, which is configured to interact with the anvil (16a; 16b) for a welding of the outlet element (12a; 12b) to the packaging material (14a; 14b), wherein the welding device (10a; 10b) comprises at least one support unit (24a; 24b) for supporting the anvil (16a; 16b), comprising at least one movably supported support element (26a; 26b), which is configured to exert a holding force onto the anvil (16a; 16b) in a welding operation state of the welding die (22a; 22b).

Abstract: A wheeled conveyance straddles and squeezes a parapet or similar vertical wall from both the inside and outside vertical faces. Side wheels may be adjusted to be closer together or farther apart to accommodate the thickness of the wall being straddled. The conveyance traverses the parapet along the top edge, and at least one fastener driver suspended from the carriage faces one or both of the inside and outside vertical faces at some preferably adjustable distance below the top edge of the parapet. While the conveyance traverses the parapet, an actuator selectively and repeatedly actuates the fastener driver(s). Various sensors and controls are provided that permit the speed, fastener spacing, and travel distance to be adjusted. Position awareness and visual, auditory, and radio communications may optionally be employed.

Abstract: A postprocessing apparatus includes: a first postprocessing member that performs postprocessing on a recording medium; a second postprocessing member that differs from the first postprocessing member and performs postprocessing on the recording medium; a mounting base to which the first and second postprocessing members are mounted; a support plate having a guide member that guides movement of the mounting base; and a moving mechanism that moves the mounting base along the guide member.

Abstract: A post-processing device includes: a passage that extends in one direction; a post-processing section that is movable on a plane along the passage and that is stopped at plural post-processing positions, including a stop position determined in advance, to perform post-processing on a recording medium; and a positioning portion which is provided at the stop position and against which an end portion of the recording medium abuts when the post-processing section performs the post-processing at a post-processing position other than the stop position, the positioning portion being retracted with respect to the post-processing section when the post-processing section passes through the stop position or is moved toward the stop position.

Abstract: A stapling device of a paper finishing device of one embodiment of the present disclosure includes a stapler including an entrance into which one side of paper is inserted, a moving part including a stapler moving bracket on which the stapler is seated and a moving roller installed on the stapler moving bracket, a driving part which moves the stapler moving bracket, a base frame on which the stapler moving bracket and the driving part are installed, and which includes a horizontal guide surface extending along the one side of the paper, a first corner stapling guide surface spaced apart from the horizontal guide surface, and a first inclined guide surface which diagonally connects the horizontal guide surface and the first corner stapling guide surface, and a position guide part which is installed on the base frame and includes a second corner stapling guide surface and a second inclined guide surface which diagonally connects the horizontal guide surface and the second corner stapling guide surface and is in

Abstract: In one aspect, a system is provided for securing fasteners to a conveyor belt end. The system includes a fastener bed to support fasteners, the fastener bed including a plurality of aligned fastener holes configured to receive staples of lower plates of the fasteners. The system further includes an applicator comprising a plurality of operating members operable to interface with the fastener holes of the fastener bed to advance the applicator along the fastener bed, secure the applicator relative to the fastener bed, and drive legs of the staples through the conveyor belt and into apertures of upper plates of the fasteners. The applicator is operable to urge upper plates of the fasteners against the conveyor belt end and bend the staple leg end portions against the upper plates of the fasteners to secure the fasteners to the conveyor belt end.

Abstract: The disclosed technology is directed to a treatment instrument comprises an end effector having a pair of clamping members configured to pivot with respect to one another. A sheath is attached to the end effector along a longitudinal axis so that the end effector can be bent or curved. A drive shaft is connected to the end effector so as to guide the end effector to open or close the pair of clamping members relative to one another when moved in a longitudinal direction relative to the sheath. An elongated member is connected to the end effector and is configured to make the end effector bend or curve with respect to the sheath when moved in the longitudinal direction relative to the sheath. First and second members are configured to produce first and second forces sufficient to open or close the pair of clamping members.

Abstract: The disclosure relates to a method for checking a rivet, the rivet being transported from a rivet filling station along a transporting path in the direction of a riveting machine during operation of the riveting machine. The method is characterized in that the rivet is measured on the transporting path for determining a rivet geometry of the rivet. The disclosure similarly relates to a corresponding measuring arrangement for checking a rivet.

Abstract: The disclosure relates to an end effector for a riveting device, wherein the end effector includes a riveting module for placing a rivet element in a structural part, a rivet dispenser for dispensing rivet elements from a rivet magazine and a handling device for delivering a rivet element from the rivet dispenser to the riveting module The handling device includes an adjustment kinematics and a gripper arranged thereon for grabbing the rivet element. In some cases the adjustment kinematics has at least two adjustment axes for positioning the gripper.

Abstract: A shank-fastener apparatus comprises a shank-fastener housing, a shank-fastener turret, an indexing-pin assembly, a drill, and a shank-fastener delivery assembly. The shank-fastener turret is supported by the shank-fastener housing and is selectively rotatable relative to the shank-fastener housing about a shank-fastener-turret rotation axis (A). The indexing-pin assembly is supported by the shank-fastener housing and is selectively movable relative to the shank-fastener housing between an indexing-pin-assembly extended position and an indexing-pin-assembly retracted position along an indexing-pin-assembly axis (B) that is parallel to the shank-fastener-turret rotation axis (A). The drill is supported by the shank-fastener turret and is selectively movable relative to the shank-fastener turret along a drill axis (C) that is parallel to the shank-fastener-turret rotation axis (A). The shank-fastener delivery assembly also supported by the shank-fastener turret.

Abstract: In accordance with one aspect, an applicator is provided for applying staple fasteners to an end of a conveyor belt. The applicator provides advancing, clenching, staple driving, and final set operations that are coordinated by a drive of the applicator. In one form, the drive includes a cam plate and the applicator includes a handle that may be pivoted to turn the cam plate through a range of motion. Turning of the cam plate causes cam followers received in cam paths of the cam plate to shift and operate the mechanisms of the applicator. A method of using an applicator to apply conveyor belt fasteners is also provided.

Abstract: A surgical instrument including a shaft and an end effector that is articulatable relative to the shaft is disclosed. First and second independently movable articulation drivers are coupled to the surgical end effector to apply articulation motions thereto. The first articulation driver is attached to the surgical end effector by a first link that extends transversely relative to a longitudinal axis defined by the shaft. The second articulation driver is attached to the surgical end effector by a second link that extends transversely relative to the longitudinal axis and the first link.

Abstract: A device for the machining of curved laminar surfaces, having a first part including a tool for machining the concave face of the surface, and first pressure device in contact with the concave face of the surface, a second part including second pressure device in contact with the convex face of the surface, and devices synchronizing the movements of the first and second parts is provided. The tool has a circular shape for the radial machining of the concave face, and the first pressure device has at least one disc parallel to the tool, the tool and disc disposed on a rotary shaft and both having a radius equal to or less than the radius of curvature of the concave face.

Abstract: A bulk rivet container can include a cover and an adjacent RFID tag, and the cover can be moveable between a closed position and an open position. A cover exterior can have an opening recess. A peripheral side of the container can include an orienting protrusion and a container locking recess. The container can be designed to cooperate with a transfer cabinet having a rivet entry passage closable by a cabinet cover to which an RFID reader is coupled. The cabinet can have a locking protrusion and an opening protrusion oriented about the cabinet entry passage. The orienting protrusion, the container locking recess, and the container opening recess can be designed to be simultaneously couplable with the orienting recess, the container locking protrusion, and the container opening protrusion, respectively, while the RFID tag is simultaneously readable by the RFID reader.

Abstract: A method of manufacturing an aircraft part for an assembly includes creating a 3D geometry model for an aircraft part having surface features and holes represented by the 3D geometry model and sized to nominal dimensions. The method includes generating a NC machining program directly from the 3D geometry model, with instructions for a single NC machining apparatus to machine the aircraft part, and including instructions to machine the holes to nominal. And the method includes machining the aircraft part utilizing the NC machining program. For this, the NC machining apparatus utilizes a hole-forming tool set at substantially the nominal, instead of at a high or low side of a related hole-diameter tolerance range to allow for tight geometric dimensioning and tolerancing requirements, whereby the holes are machined to substantially the nominal. This method enables the full process capability of the CNC machines while utilizing inspection tolerances that are measurable.

Abstract: A system is provided including a first elongated object proximate a first surface on a first side of a structure and a second elongated object proximate a second surface on a second side of the structure, the second surface and the second side opposite the structure relative to the first surface and the first side, the first object aligned with the second object at a first point on the first surface. The system also includes a first plurality of corner cubes affixed to the first object at first known distances from each other and from the first point, wherein the first object abuts the first surface at the first point. The system also includes a second plurality of corner cubes affixed to the second object at second known distances from each other and from the first point, wherein the second object abuts second surface at second point opposite first point.

Abstract: A surgical stapling instrument comprising an elongate shaft assembly that defines a shaft axis and includes a surgical end effector that is operably coupled thereto by an articulation joint. The surgical instrument includes a longitudinally movable flexible firing beam that is configured to flexibly traverse the articulation joint and be selectively axially movable from a starting position to an ending position. A middle support member is movably coupled to the elongate shaft assembly and a portion of the surgical end effector. A proximal support link is located proximal to the middle support member and is configured to provide lateral support to a proximal portion of the flexible firing beam traversing the articulation joint. A distal support link is located distal to the middle support member and is configured to provide lateral support to a distal portion of the flexible support beam traversing the articulation joint.

Abstract: A tool including a pair of rails is attachable to the inside surface of the skin panel. A housing is pivotally and slidably connected between the pair of rails. The housing is pivotable about a first axis and is slidable along grooves in the pair of rails. The housing has a first end and a second end opposite each other. The tool includes a rod having a third end and a fourth end, the third end attached to and extending from the first end of the housing. The tool also includes a pressure foot attached to the fourth end of the housing. The pressure foot includes a curved ankle integrally formed with a flat flange, the curved ankle curving into the flat flange. The pressure foot is configured to apply pressure along a portion of the inside surface of the skin panel when the housing is in a vertical position.

Abstract: A surgical stapling apparatus is disclosed which comprises a shaft, an end effector, and an articulation joint, wherein the end effector is rotatable relative to the shaft about the articulation joint. The stapling apparatus further comprises a firing drive responsive to an input, an articulation drive, and a switch assembly configured to selectively couple the articulation drive to the input. The switch assembly is configured to lock the articulation drive in position when the articulation drive is not coupled to the input.

Abstract: Devices and systems are provided for controlling movement of a working end of a surgical device by means of a robotic system. In one embodiment, systems and devices are provided for moving an end effector on a distal end of a surgical fastening device. Movement can include rotational movement of the end effector about an axis of the shaft, articulation of the end effector relative to the shaft, and actuation of an end effector, e.g., closing, firing, and/or cutting.

Abstract: A surgical stapler is described herein which includes a shaft portion and a tool assembly supported on a distal end of the shaft portion. The too assembly includes an anvil and a cartridge body which rotatably supports a plurality of staples within notches. At least one firing cam is provided to sequentially to engage and rotate each of the staples to fire the staples from the cartridge body. In embodiments, the cartridge body includes two spaced legs which support two linear rows of staples. Each of the spaced legs of the cartridge body is supported within one of a first and a second cartridge channel. The cartridge channels are fixed to opposite sides of a pivot member which is pivotally supported at a distal end of the shaft portion between the shaft portion and the tool assembly such that translation of the first and second cartridge channels in opposite directions effects articulation of the tool assembly in relation to the shaft portion.

Abstract: A fastener applying apparatus includes: an insertion mechanism for inserting a fastener into a fastener hole in an object to be fastened; a support mechanism for supporting the insertion mechanism; and a fastener conveying device for conveying the fastener to the insertion mechanism. The insertion mechanism includes a holding portion for holding a shank portion of the fastener. The fastener conveying device includes a gripping portion for gripping the fastener in a axial direction of the fastener.

Abstract: A print medium finishing unit may include a load part in which print media is loaded, a stapler stapling the print media loaded in the load part while moving along one side end of the print media, and at least one arrangement member supporting one side end of the print media, wherein the arrangement member protrudes toward a moving path of the stapler to move between an arrangement position supporting one side end of the plurality of print media and an escape position escaping from a moving path of the stapler by receiving a force through the moving stapler. Therefore, a moving path of the stapler has a simple structure.

Abstract: A surgical fastener applying apparatus comprising a cartridge section having a cartridge containing a plurality of fasteners, an anvil section having an anvil for receiving the fasteners when advanced from the cartridge, the cartridge and anvil sections clamping tissue therebetween. The first and second cam members are movable within the cartridge section to fire the fasteners. A cam member supporting member fixed within the cartridge section has an upper surface on which the cam members are slidable. The upper surface of the cam member supporting member has a first upper surface portion on a first plane and a second lower surface portion in a different substantially parallel second plane such that the first and second cam members slide in offset planes on the upper surface to fire the fasteners.

Abstract: A surgical stapling device for sequentially applying a plurality of fasteners to body tissue and simultaneously incising tissue is provided. The surgical stapling device is adapted to receive disposable loading units having staples in linear rows whose length can be between about 30 mm and 60 mm. The disposable loading unit includes a proximal body portion, a mounting assembly and a tool assembly. The mounting assembly is secured to the proximal end of the tool assembly and pivotally mounted about a pivot axis to the distal end of the proximal body portion. A support member or blow-out plate assembly is positioned on opposite sides of the pivot axis and extends between the proximal body portion and the mounting assembly.

Abstract: Heavy equipment is attached to slings and lifted by rollers raised and lowered in a structure with four pillars. Rollers prevent torque and provide vertical vectors. Roller axle supports move along the pillars. Two gantry crane frames are joined by cross and truss beams. Hydraulic jacks and pneumatic locks are controlled and sensed movements are communicated to processors for each pillar. One master processor communicates with a remote control. Sensors check lock and hydraulic cylinder position and allow roller movements only when positions are correct and all processors agree.

Abstract: A method for forming a printed product is provided. The method includes the steps of providing a first section and a second section of the printed product with an identical array of stitching locations, each stitching location receiving a stitch or being punched through. A hole is punched in the first section at a first stitching location. A hole is punched in the second section at a second stitching location. The stitching location arrays of the first and second sections are aligned with each other. Stitching material of a first stitch is passed through the hole in the second section at the second stitching location and the first section is stitched with the first stitch at the second stitching location. A printing press is also provided.

Abstract: A two gun tool dolly which is capable of firing and inserting two, three or four nails into plate, header, or footer frame members at predetermined locations thereof so as to fixedly secure top and bottom plate, header, or footer members to stud frame members of a wall structure or wall panel.

Abstract: A new and improved automated gun tool dolly which comprises a plurality of nail guns, such as, for example, three nail guns, which are mounted upon a horizontally movable carriage assembly in a vertically and horizontally staggered mode so as to be disposed within a diagonal array. Movement of the carriage assembly along horizontally oriented guide rails is automatically controlled, such as, for example, by means of a programmable logic controller (PLC), such that the three nail guns are sequentially and continuously disposed at predetermined firing positions at which the nail guns are sequentially fired so as to insert nails within predetermined regions of 2×4 or 2×6 plate, header, or footer members of a wall panel or wall structure.

Abstract: When the plunger is a game moved to a prescribed position Ph of an initial state on the upper dead point side by the drive force of the motor after the plunger is moved to the lower dead point side, the controller of a spring driven-type fastener driving tool reduces the rotational speed of the motor to a prescribed value or less based on the detection signal of the operation detection switch and then stops the slowed down motor. In order to achieve this, the plunger is stopped at a stop position of an initial state that is as close as possible to an upper dead point side drive start position and is subjected to a strong compression force by the drive spring.

Abstract: A wheeled stapling apparatus which automatically staples various materials such as felt paper and rolled roofing as it is rolled across a surface is herein disclosed. The apparatus comprises an adjustable handle allowing the user to walk behind as the apparatus is rolled upon a horizontal or sloped surface. The stapling action is activated by a trigger located at the upper portion of the handle. The apparatus drives the staples into the surface at user selected distance intervals, set using a selector knob on the top of the apparatus body. The apparatus is powered by an easily replaceable rechargeable battery.

Abstract: A stapler extension mechanism is disclosed that is attached to the operating handle of a squeeze handle stapler that permits the stapler to be operated against a ceiling without the operator having to climb onto a ladder, against a floor without the operator having to bend over, or into a wall. The stapler extension mechanism has a head that is fastened to the operating handle of the squeeze handle stapler and an adjustable elongated handle is attached to the head. The operator positions the stapler using the elongated handle, and then applies a pushing force via the elongated handle to depress the squeeze handle and operate the stapler.

Abstract: A new and improved nailing bridge system which comprises a single nailing gun which is mounted for movement along a stud frame locus or a seam locus, defined by means of abutting sheets of wall sheathing, covering, paneling, or the like, wherein the single nailing gun can be moved to any one of effectively an infinite number of positions so as to permit nails to be driven into the covering, sheathing, paneling, or the like, in order to fixedly secure the sheathing, covering, paneling, or the like, to underlying stud frame members of a wall structure or wall panel member. Stitcher guns are also mounted upon a separate support beam so as to fixedly secure the sheathing, covering, paneling, or the like, to the upper and lower plate, header, or footer members of the wall structure or wall panel member.

Abstract: A stapler that can push staples into a surface of a paper bundle regardless of thickness of the paper bundle is provided. An exemplary embodiment of the stapler includes a vertical movement section for causing an operating handle to vertically descend together with a staple mounting magazine by pressing the operating handle while keeping the operating handle at a predetermined angle, a post-vertical movement rotating section for causing the operating handle to rotate after the staple mounting magazine vertically descends to come into contact with the paper bundle placed on a horizontal base, and a vertical position fixing section for fixing a vertical position of the staple mounting magazine by starting the rotation of the operating handle.

Abstract: An automatic nailing assembly includes lower and upper skeletal frames for attachment to a pneumatic nailer; front and rear wheels mounted on the bottom frame; a linkage defined by pulleys or sprockets mounted on the frames interconnected by an endless belt or chain and driven by the rear wheel; a cam wheel for rotation by the pulley or sprocket on the upper frame; and a lever operated by the cam wheel to actuate a trigger for causing nails to be ejected at intervals from the nailer as the assembly rolls along a workpiece.

Abstract: A stapling device (1) with at least two stapling heads (4, 5) attached to a stapling head unit (2) for stapling sheet-like material, in particular paper, cardboard or the like, is provided, wherein the distance between at least two stapling heads (4, 5) can be adjusted relative to each other. In a stapling device (1) according to the invention, the retrofitting necessary for various products is to be simplified. This is achieved in the invention by moveably arranging the stapling heads (4, 5) relative to each other, and providing a drive unit (9, 10) for setting the stapling head distance.

Abstract: A system may install a floor above a sub-floor surface, the floor having a board abutting adjacent boards. The system may include a lowering apparatus, a positioning apparatus, and a securing apparatus. The lowering apparatus may be adapted to receive the board and to lower the board to the floor. The positioning apparatus may be adapted to position the board in contact with one or more of the adjacent boards. The securing apparatus may be adapted to secure the board to the sub-floor surface.

Abstract: A new and improved nailing bridge system which comprises a single nailing gun which is mounted for movement along a stud frame locus or a seam locus, defined by means of abutting sheets of wall sheathing, covering, paneling, or the like, wherein the single nailing gun can be moved to any one of effectively an infinite number of positions so as to permit nails to be driven into the covering, sheathing, paneling, or the like, in order to fixedly secure the sheathing, covering, paneling, or the like, to underlying stud frame members of a wall structure or wall panel member. Stitcher guns are also mounted upon a separate support beam so as to fixedly secure the sheathing, covering, paneling, or the like, to the upper and lower plate, header, or footer members of the wall structure or wall panel member.

Abstract: A stapler includes a binding table, a clinch member disposed on the binding table, a staple striking unit disposed above the binding table, and a movable stage disposed so as to be slidable with respect to the binding table. The movable stage is formed with an engaging portion, and the engaging portion positions an end portion of sheets placed on the movable stage. The sheets are inserted and bound bete the clinch member and the staple striking unit.

Abstract: A self-propelled stapler has a stapler body provided on a base in such so as to be slidable relative to the base. A sliding mechanism is provided between the base and the stapler body. The stapler body slides to a predetermined binding position at the time of a binding operation, and slides to an original position after the binding operation by the sliding mechanism. The sliding mechanism has a link which is rotatably provided on each side of the stapler body, and one end of the link engages with the base.

Abstract: A nailer device having a carriage assembly, a pair of pivotal drive wheels, a nailer assembly and at least one end wheel. The pair of pivotal drive wheels are on the carriage assembly. The at least one end wheel is disposed adjacent an end of the carriage assembly. A drive motor can be associated with at least one of the pair of pivotal drive wheels when the nailer device is operating in an automatic mode. A handle disposed either intermediate of the pivotal drive wheels can be used to move or manually operate the nailer device and move the nailer device to an adjacent row of floorboards to be secured. A pair of adjustable wheels is also provided to adjust the height of the device.

Abstract: 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 inputs the job parameter information at the control panel of the document creating apparatus for each different set of documents to be reproduced and stapled. In response thereto, the control panel sends a particular variable start pulse signal to the stapler control circuit. The control circuit senses the duration of the variable start pulse. Based upon the duration of the variable start pulse signal, the control circuit selects the motion control profile to be provided to the stapler motor from the various profiles stored in the memory of the control circuit.

Abstract: Two slide bases (106) synchronizingly traveled on linear guides (105) arranged upwardly and downwardly in parallel with each other are rotatably attached with a clincher unit (107) and a driver unit (104) and provided with a click stop mechanism for fixing the clincher unit (103) and the driver unit (104) at a 0 degree position or a 45 degree rotated position. Respective outer peripheral portion thereof are provided with claw portions (119), (120), in correspondence with the 0 degree position and the 45 degree rotated position and a stopper pin (121) is arranged at a traveling path. When the driver unit and the clincher unit are traveled from an initial position to a skewed binding position, the 0 degree claw portion 119 impinges on the stopper pin (121) and the driver unit and the clincher unit are rotated to the 45 degree rotated position to fix.

Abstract: Two slide bases (106) synchronizingly traveled on linear guides (105) arranged upwardly and downwardly in parallel with each other are rotatably attached with a clincher unit (107) and a driver unit (104) and provided with a click stop mechanism for fixing the clincher unit (103) and the driver unit (104) at a 0 degree position or a 45 degree rotated position. Respective outer peripheral portion thereof are provided with claw portions (119), (120), in correspondence with the 0 degree position and the 45 degree rotated position and a stopper pin (121) is arranged at a traveling path. When the driver unit and the clincher unit are traveled from an initial position to a skewed binding position, the 0 degree claw portion 119 impinges on the stopper pin (121) and the driver unit and the clincher unit are rotated to the 45 degree rotated position to fix.

Abstract: 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, are provided with drive motors M1, M2. Encoders 21, 40 are formed on respective drive shafts 12, 30, which drive the driver unit 2 and the clincher unit 3, to generate pulse signals P1, P2 upon rotation of the respective drive shafts. A control device 47 inputs thereinto the pulse signals P1, P2 to count the same, and the respective drive motors M1, M2 are controlled by the control device 47 on the basis of count values.

Abstract: A fastener driving tool includes: a driver blade adapted to drive nails joined to one another into an object in order; a nose adapted to guide the driver blade and nails; and a guide surface of a projection adapted to guide a head portion of a first nail struck out into an exit hole of the nose so that the second nail is not exposed to the exit hole. The guide surface of the projection is formed to a shape identical with that of the head portions of the nails.

Abstract: 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 members are nailed to the stringer. The carriage includes at least one nailing gun for driving nails and a hydraulic accumulator mounted on the carriage in hydraulic communication with the at least one nailing gun for supplying hydraulic fluid to provide a force to the nailing gun to nail the cross members to the stringer. The nailing gun may be pivotally secured to the carriage wherein the nailing gun pivots with respect to the carriage while driving a nail into the cross member and the underlying stringer. The nail gun is also positioned into a nail driving position pneumatically and when in the nail driving position the hydraulic cylinder is actuated to drive the nail into the cross member.