Abstract: A system 100 for sheet coil packaging is provided. The system 100 preferably comprises: a sheet coil rotating arrangement 120, arranged to rotate a sheet coil 116 to enable it to be wrapped; first 112 and second 113 industrial robots, having first 108 and second 109 robot arms, arranged to wrap the sheet coil 116 using a wrapping tool 110, using sequences of the first robot arm 108 inserting the wrapping tool 110 into a central hole 118 of the sheet coil 116 and handing over the wrapping tool 110 to the second robot arm 109, and the second robot arm 109 transporting the wrapping tool 110 along the outside of the sheet coil 116 and handing it back to the first robot arm 108, as the sheet coil 116 is rotated by the sheet coil rotating arrangement 120; and two outer edge protection mounting devices 210, 220, arranged at opposite ends of the sheet coil 116 to feed out edge protection material 250 along an outer edge of the sheet coil 116 as the sheet coil 116 is rotated by the sheet coil rotating arrangement 120.

Abstract: Methods, apparatus, systems, and computer-readable media are provided for tracking amounts of wires provided to a winding head during a winding operation of a wire distribution system. The wires can be tracked using one or more wire tracking devices that can be disposed at one or more locations within the wire distribution system. The wire tracking devices can provide information related to the amounts of wires and the types of wires being used to wind about a winding head/form. The information can be used to check for errors during a winding operation and indicate the progress of the winding operation. The information can also be used to update wire-availability data to reflect the amount of wire that has been provided during the winding operation.

Abstract: The invention relates to a method for producing strapping. A strapping band (4) is first guided about at least one packaging piece, tightened, and equipped with a closure at band ends (4a, 4b) to be connected in a closure unit (1). Furthermore, at least one sensor (7) connected to a control unit (8) is provided in the closure unit (1). One or more closure parameters are detected by means of the control unit (8) using the sensor (7), and the closure unit (1) is correspondingly actuated. According to the invention, the sensor (7) is designed as a load cell (7) which is let into a compression ram (6a, 6b) of the closure unit (1).

Abstract: Various embodiments of the present disclosure provide a press-type strapping machine configured to strap a load when both the height of the load falls within a target height range and the compressive force applied to the load falls within a target compressive force range.

Abstract: Example implementations relate to a display and strap with sensors. In some examples, an apparatus may comprise a strap, a pressure sensor coupled to the strap, and a display coupled to the strap. In some examples, the apparatus may include a tensioner mechanism coupled to the strap and a motor coupled to the tensioner mechanism. The motor may actuate the tensioner mechanism to adjust the strap to a particular amount of tension, and the particular amount of tension may be based on an amount of pressure detected by the pressure sensor.

Abstract: Methods, apparatus, systems, and computer-readable media are provided for tracking amounts of wires provided to a winding head during a winding operation of a wire distribution system. The wires can be tracked using one or more wire tracking devices that can be disposed at one or more locations within the wire distribution system. The wire tracking devices can provide information related to the amounts of wires and the types of wires being used to wind about a winding head/form. The information can be used to check for errors during a winding operation and indicate the progress of the winding operation. The information can also be used to update wire-availability data to reflect the amount of wire that has been provided during the winding operation.

Abstract: A binding machine comprising: —a feeding device for feeding a binding element (3) in the form of a wire or strap in a loop around one or more objects to be bound and subsequently retracting the binding element to draw it tightly around said objects; and—a laser welding device for forming a welded joint between a section at the leading end of the binding element and an adjoining section at the trailing end of the part (3a) of the binding element fed in a loop around said objects to thereby secure this part of the binding element in a loop around the objects. The laser welding device is configured to cut off the binding element at said trailing end to thereby release said part (3a) of the binding element from the remaining part (3b) of the binding element.

Abstract: Various embodiments of the present disclosure provide a mobile strapping device for strapping packaged products using a loop of wrapping strap. The strapping device includes a tensioning device for applying tension to the strap and a connecting device for connecting two overlapping portions of the strap. The tensioning device includes a rotatable tensioning wheel and a tensioning plate. The tensioning wheel is supported by a rocker that is pivotable to change a distance separating the tensioning wheel and the tensioning plate. The mobile strapping device includes a motor that is operably connectable to the rocker or the tensioning wheel such that the motor causes pivoting of the rocker or rotation of the tensioning wheel when operating in a first direction of rotation. In various embodiments, gearing, including a plurality of planetary gear sets, is used to operatively connect the motor to the rocker and the tensioning wheel.

Abstract: A binding machine comprising: —a feeding device for feeding a binding element (3) in the form of a wire or strap around one or more objects and subsequently retracting the binding element to draw it tightly around said objects; and —a laser welding device (12) for forming a welded joint between a first section at the leading end of the binding element and an adjoining second section at the trailing end of the part (3a) of the binding element fed around said objects to thereby secure this part of the binding element in a loop around the objects. The laser welding device directs a laser beam onto an area (30) at the trailing end of said second section in order to reduce the tensile strength of the binding element, wherein the feeding device retracts the binding element in order to subject this area to tensile stress and thereby cause the binding element to be broken off.

Abstract: A mobile strapping device for wrapping material to be packed with a strap. The strapping device includes a modular assembly that includes a display and operating apparatus and at least part of a controller of the strapping device.

Abstract: A power device for a pneumatic packing tool includes a gas delivery unit and a pneumatic unit. The gas delivery unit has an accommodation room, an air inlet, and air outlets. The accommodation room includes a turning block having an input passage. An expansion space is defined between the turning block and the accommodation room. The expansion space communicates with the air outlets. An outer circumferential side of the gas delivery unit is provided with a knob. A push rod is inserted in the knob and the turning block. The pneumatic unit has two through holes. Through the knob, the turning block is turned for the input passage to communicate with one of the through holes to set the direction of winding a belt quickly, and the gas flows from the other through hole to the expansion space to be expanded and exhausted to eliminate the noise.

Abstract: A self-actuating tension head for a strapping machine for feeding a steel strapping material around a load, tensioning the strapping material and sealing the strapping material to itself has a tension wheel biasing element. The tension head includes a body defining a strap path therethrough, a drive wheel, a tension wheel and a pinch wheel. The strap path extends between the tension wheel and the pinch wheel. The drive wheel is a fixed distance from the tension wheel. The drive and tension wheels are operably engaged with one another. A pivoting link operably connects the drive and tension wheels. The link pivots about the drive wheel axis of rotation. A cam is operably mounted to the tension wheel, and engages a cam follower to pivot the link to move the tension wheel into and out of engagement with the pinch wheel. The tension wheel biasing element cooperates with the cam to maintain the cam in a position relative to the cam follower.

Abstract: A strapping machine configured for and method for actuating the belt drive mechanism of a strapping machine during a loss of band carrying out the following steps of polling the detector as to a proper shooting of the strapping band in the shooting direction up until the end of the shooting trajectory, and for an improper shooting of the strapping band, activating the shooting and retrieval unit to retrieve the strapping band with a definite retrieval speed for a defined retrieval time so that the strapping band emerges from the shooting and retrieval unit opposite the shooting direction, and actuating the drive of the back-tensioning unit so that the back-tensioning unit transports the strapping band back into the shooting and retrieval unit in the shooting direction.

Abstract: A system for repairing separated body tissues includes a tensioning device comprising two proximal handles for grasping, a pair of movable distal tensioning tips, a pivot between the proximal handle and distal tensioning tips, and suture holding clamps proximal to the tensioning tips. The tensioning device is used in conjunction with a buckle with lock bars and a tensioning tab for securing and tensioning suture. The tensioning tab is provided to secure the lock bar in its first position until tension on the suture exceeds a predetermined level.

Abstract: A twister assembly for use in connection with bundling one or more objects with a length of wire may cut, grip, eject, and twist the length of wire. The twister assembly includes a main shaft driven by a main shaft motor and a twister shaft driven by a twister motor. The main shaft may be operatively coupled to a gripping mechanism, which is operable between an open and a closed position, a cutting mechanism, and an ejector mechanism. The twister shaft may be operatively coupled to a twisting mechanism, where the twisting mechanism includes a plurality of gears configured to rotate a twister pinion. The twister pinion is further configured to engage the length of wire and twist a portion of the length of wire to form a knot. Related twister assemblies and methods are also provided.

Abstract: Methods of tensioning straps via tensioning devices including a base housing including a drive gear, a spindle gear proximate the drive gear, a lever pivotally coupled to the base housing and a lug pivotally coupled to the lever, wherein the lug is configured to interact with the drive gear; a spindle fixedly coupled to the spindle gear; and a brake assembly coupled to the base housing, wherein, the lug is configured to avoid engagement with the drive gear when the lever is rotated in a first direction, but configured to engage the drive gear when the lever is rotated in a second direction, so as to effect rotation of the drive gear in the second direction, and thereby effect a counter rotation of the spindle gear and spindle.

Abstract: An image forming apparatus includes: a sheet conveyance section configured to convey a long sheet; a toner image forming section configured to form a toner image on the long sheet conveyed by the sheet conveyance section; a fixing section configured to fix the toner image formed by the toner image forming section on the long sheet; and an information presenting section configured to display information relating to sheet conveyance, the information relating to sheet conveyance including waste sheet information indicating a conveyance amount of the long sheet conveyed by the sheet conveyance section during a non-image formation period.

Abstract: A feeding and reversing mechanism for a strapping machine includes a forward-reverse wheel assembly and a tension wheel assembly which are mounted on a base and arranged in such a way to provide larger contact areas between a strapping band and the two wheel assemblies. The feeding and reversing mechanism further includes first and second spring units. The first spring unit helps to keep a suitable gap between an active wheel and a passive wheel of the tension wheel assembly for the strapping band to pass through. The second spring unit helps to move the passive wheel toward the active wheel of the tension wheel assembly, so that the strapping band can be clamped between the passive wheel and the active wheel tightly to facilitate reversing and tightening of the strapping band.

Abstract: A reverse tension mechanism for a strapping machine includes an active wheel, a supporting arm installed with a passive wheel, a lever, and a spring. The supporting arm can be moved relative to the active wheel, so that a strapping band which passes between the passive wheel and the active wheel is clamped to control retracting and tightening of the strapping band. A first end of the lever is pivotably connected to a section of the supporting arm, and the spring is vertically installed between a second end of the lever and the section of the supporting arm. The first end of the lever can be activated by a cam to press the spring vertically to produce a pushing force to swing the supporting arm.

Abstract: According to one embodiment, an accumulating and strapping apparatus includes a first accumulation device configured to accumulate paper sheets, a second accumulation device, a strapping device configured to strap a bundle of the accumulated paper sheets by a tape, a base carrier provided movably up and down among a first position, a second position, and a third position, and a sheet carrier movable on the base carrier. The sheet carrier is configured to receive the accumulated paper sheets from the first accumulation device at the first position of the base carrier, move from a standby position to an advanced position at the third position of the base carrier to transfer the accumulated paper sheets to the strapping device, and move from the standby position to the advanced position at the second position of the base carrier to receive the accumulated paper sheets from the second accumulation device.

Abstract: A modular strapping head assembly includes a body, a weld head assembly, a drive motor configured to control the weld head assembly to grip and seal strapping material, a transformer assembly, and a single power interface configured to direct power from a source to the drive motor and the transformer assembly. The transformer assembly is configured to supply current to the weld head assembly and the weld head assembly is configured to seal a lagging end of the strapping material and a leading end of the strapping material together. Each of the transformer assembly, the drive motor, the weld head assembly, and the power interface are mounted to the body and removable from the strapping machine as an integral unit.

Abstract: A twine brake device is so controlled that during an initial period in which the bale chamber is not filled with harvested material, the average tension in the twine, wire or cord is higher than during a second period in which the bale chamber is completely filled with harvested material.

Abstract: A tagger assembly has a tagger for affixing labels onto a lineal object binding a bale of agricultural crop material. The tagger having an input port for receiving the lineal object and an output port for evacuating the lineal object, and at least one retaining element for tensioning the lineal object, more particularly for tensioning the lineal object when it is raised from an initial position close to the bale to a raised position further away from the bale, for affixing a label.

Abstract: According to one embodiment, an accumulating and strapping apparatus includes a first accumulation device configured to accumulate paper sheets, a second accumulation device, a strapping device configured to strap a bundle of the accumulated paper sheets by a tape, a base carrier provided movably up and down among a first position, a second position, and a third position, and a sheet carrier movable on the base carrier. The sheet carrier is configured to receive the accumulated paper sheets from the first accumulation device at the first position of the base carrier, move from a standby position to an advanced position at the third position of the base carrier to transfer the accumulated paper sheets to the strapping device, and move from the standby position to the advanced position at the second position of the base carrier to receive the accumulated paper sheets from the second accumulation device.

Abstract: A machine for wrapping a strap in one or two loops around a package has a support frame and first and second upright generally annular strap-guiding channels. The channels each have confronting ends defining a respective gap that are immediately adjacent each other, and the package is engageable within the annular channels. A single-loop guide fittable in the gap of the first channel has a guide groove extending in a single-loop mode between the ends of the first channel. A double-loop guide fittable in a dual-loop mode in the gaps of the first and second channels has first and second crossing guide grooves that extend between one of the ends of the first channel and one of the ends of the second channel and the second guide groove extending between the other of the ends of the first channel and the other of the ends of the second channel.

Abstract: A self-actuating tension head for a strapping machine includes a body defining a strap path, a drive wheel, a tension wheel a fixed distance from the drive wheel and a pinch wheel. The strap path extends between the tension and pinch wheels. A first link operably connects the drive and tension wheels and defines a first pivot arm that is pivotable about the drive wheel axis of rotation. A second link operably connects the tension and pinch wheels and defines a second pivot arm that is pivotable about the pinch wheel axis and movable along the second pivot arm to move the tension wheel into and out of engagement with the pinch wheel. The first and second pivot arms define an energizing angle therebetween that decreases as the tension wheel is moved into engagement with the pinch wheel and increases as the tension wheel is moved out of engagement with the pinch wheel.

Abstract: A strap loading assembly for a strapping machine provides a feed path for the strap material. The loading assembly includes a first rail and a second rail movable between a deployed position and a stowed position. The second rail, when in the deployed position, confronts the first rail and defines a strap guide with the first rail. The second rail, when in the stowed position opens the strap guide. A link operably connects the first and second rails. Strap material in the strap guide, when in tension, exerts a force on the first rail to move the link which moves the second rail from the deployed position to the stowed position. A strapping machine with a strap loading assembly is also disclosed.

Abstract: A strap forming assembly for a strapping machine includes a first forming wheel having a circumferential groove formed in a rim thereof and a second forming wheel cooperating with the first forming wheel and having a mating a circumferential crown extending therefrom. The first and second forming wheels cooperate to define a forming wheel nip therebetween. The forming wheel nip is non-planar. Strapping material fed into the forming wheel nip is permanently, longitudinally deformed.

Abstract: A mobile strapping device for strapping goods with a strap is provided which comprises a tensioning means (5, 25) for applying a tension to a loop of said strap, a connecting means (7) for providing a connection in said strap for forming a closed loop of said strap, a chargeable energy storage means and a drive means (9) for driving said tensioning means (5, 25) and said connecting means (7) by energy supplied by said chargeable energy storage means. The tensioning means (5, 25) comprises a tensioning wheel (5) having an outer circumferential surface and being rotatably drivable about its rotational axis by said drive means and a tensioning element (25) having a surface which faces the outer circumferential surface of said tensioning wheel (5), wherein said tensioning wheel (5) is pivotable about a pivot axis (26) which is parallel to and offset from said rotational axis of said tensioning wheel (5).

Abstract: A pneumatic packaging apparatus includes a fixed base provided thereon with a pressure cylinder unit connected with a chuck unit. The fixed base is further mounted with a valve seat combined thereon with a driving unit and a control unit. The control unit is able to receive external high pressure gas and control the high pressure gas to flow to the driving unit and to the pressure cylinder unit to let the driving unit and the pressure cylinder unit driven by air pressure to automatically pull tight the packaging strap and firmly squeeze the packaging fastener for fixing the packaging strap in place. Thus, the pneumatic packaging apparatus of this invention can assist users to complete packaging work with quickness, able to elevate efficiency of the packaging work.

Abstract: Disclosed herein is an externally-powered strapping tool that includes a strapping tool assembly configured to perform one or more strapping operations; and an external power source operatively coupled thereto, the external power source being attached to the strapping tool assembly in a substantially immovable manner. Also disclosed herein is a strapping tool assembly that includes one or more strapping tool subassemblies configured to perform one or more strapping operations; a power transfer subassembly operatively coupled to the one or more strapping tool subassemblies, the power transfer subassembly configured to transfer motive power from the external power source to the one or more strapping tool subassemblies; and attachment means configured to releasably attach the strapping tool assembly to the external power source, the attachment means further configured to hold the external power source in a substantially fixed position relative to the strapping tool assembly when the attachment means is engaged.

Abstract: A strap driving device for a strapping machine including an insertion-return unit; a tensioning unit; and guide channel portions for the strap which lead toward the device for inserting, returning and tensioning the strap and away from the strap driving device, with the guide channel portions being provided with cheeks guiding the strap along both sides of its flat sides, wherein rollers on one side of the insertion, return and tensioning unit and the cheeks of the guide channel portions are mounted preferably in a stationary manner on the same side while the cheeks of the guide channel portions on the other side are mounted on a movable carrier which is displaceable, using an actuation device, between a working position with closed pairs of rollers and guide channel portions and a service position with open pairs of rollers and guide channel portions.

Abstract: A battery powered banding tool is adapted with a punch for use in tightening and securing center punch type band clamps. A hand-held electrically powered drill is configured for rotationally driving a band tensioner mounted thereto. The band tensioner includes a gear box, and a mount including a generally U-shaped rigid strap which engages the rear of the driving tool to secure the gear box. The gear box contains a worm gear axially coupled to the chuck for powered driven rotation thereby. The worm gear is in intermeshing relation with a winder gear disposed within the gear box and configured for rotation about an axis disposed generally perpendicular to the worm gear axis. A winder, defining a band-receiving slot, is affixed to the winder gear and rotationally driven thereby. A punch assembly, defining a band-receiving slot, is disposed in forwardly spaced aligned relation with the winder.

Abstract: An improved cable tie installation tool includes a fixed cable tie guide channel mechanism that assists in retention of cable tie heads in a cable bundling position and prevents “bounce back” of the cable tie head back into the guide channel. The fixed guide channel mechanism is located near the distal end of the guide channel and includes a ramped surface and a retention wall oriented substantially perpendicular to the guide channel. The fixed guide channel mechanism is located on a side opposite a jaw assembly and may be combined with a biased retractable retainer assembly located on a wall opposite the guide channel mechanism. The fixed guide channel mechanism can serve as a primary system, a back-up to the retractable retainer assembly, or used in combination with the retractable retainer assembly. In embodiments, the guide channel mechanism may form an integral part of the guide channel or may be a separate insert affixed to the channel.

Abstract: A strapping machine having a movable working assembly includes comprises a machine body, a chute, and a movable working assembly. This machine body contains a storing space. The chute has an upper chute portion and a lower chute portion. The movable working assembly which is in the storing space includes a horizontal movable portion, a vertical movable portion, a working device, and an operation linkage mechanism. When the vertical movable portion moves to the move-down position, the lower chute portion is separated from the upper chute portion. Then, the movable working assembly can be moved out for easy maintenance. So, it is quick and easy to repair any internal device or part inside the strapping machine. The repairer does not need to stoop or squat down for repairing it. In addition, it saves strength and time to move out the working device or related part.

Abstract: A method and device for strapping one or more packets with a band, which device substantially comprises a frame, a lying conveyor belt supported by the frame for moving forward the packets, a pair of band clamping and guiding jaws movable toward and away from each other transversely of the conveyor belt, a supply reel associated with a jaw and guide members for the strapping band in addition to welding means co-acting with the jaws for welding together the band portions supplied by the pair of jaws, wherein means for arranging one or more label means at a time on the band are placed along the guide path of this band.

Abstract: A multi-component binding-strap fastener for binding volumetric objects with a strap tension a strap around the volumetric objects is described. The strap may engage the binding-strap fastener by bending an end of the strap to secure the strap through a plurality of apertures in the binding-strap fastener, by friction, by pressure, by any combination of the foregoing, or other suitable manner. A binding-strap fastener may lock in a closed position using a locking device, such as an over-center mechanism, a retaining clip, or a strap-engaging portion. The A binding-strap fastener has a hinge located thereon between a first end of the binding-strap fastener and a second end of the binding-strap fastener, where the axis of rotation is coincident with the hinge and the axis of rotation is located above the volumetric object.

Abstract: A conveyance apparatus includes a holding unit configured to hold a roll sheet, a conveyance unit configured to convey the roll sheet in a first direction in which the roll sheet is unrolled and a second direction opposite from the first direction, and a control unit configured to control the drive of the conveyance unit. The amount of drive per unit conveyance distance at the time when the conveyance unit conveys the roll sheet is controlled so as to be larger in the conveyance in the first direction than in the conveyance in the second direction.

Abstract: A cross-strapping device includes a base, a lateral strapping mechanism, and a longitudinal strapping mechanism. This base has a working surface. The lateral strapping mechanism has a lateral chute, a first strap supplying assembly, and a first sealing/cutting assembly. A first strap is guided by the lateral chute and is strapped around the object to finish a lateral strapping procedure. The longitudinal strapping mechanism has a longitudinal guider, a second strap supplying assembly, and a second sealing/sealing assembly. A second strap is guided by the longitudinal guider and be strapped around the object to finish a longitudinal strapping procedure. So, this object is placed on a fixed working surface without rotation. The lateral strapping procedure and the longitudinal strapping procedure are completed on the same working surface. Hence, both the lateral strapping procedure and the longitudinal strapping procedure can be done in only one machine. In addition, the turn table is not required.

Abstract: A pneumatic packaging apparatus includes a fixed base provided thereon with a pressure cylinder unit connected with a chuck unit. The fixed base is further mounted with a valve seat combined thereon with a driving unit and a control unit. The control unit is able to receive external high pressure gas and control the high pressure gas to flow to the driving unit and to the pressure cylinder unit to let the driving unit and the pressure cylinder unit driven by air pressure to automatically pull tight the packaging strap and firmly squeeze the packaging fastener for fixing the packaging strap in place. Thus, the pneumatic packaging apparatus of this invention can assist users to complete packaging work with quickness, able to elevate efficiency of the packaging work.

Abstract: A strapping machine that includes a strap chute defining an arch through which loads are conveyed, the arch having an entrance and an exit, infeed and outfeed conveyors positioned at the arch entrance and exit, respectively, the conveyors defining a work surface, and a strapping head disposed at about the arch for conveying the strap around the loads, tensioning the strap, and securing the strap. The machine further includes a sensor disposed above the work surface and a controller. During operation in a back-to-back mode, the infeed and outfeed conveyors are actuated to move a first, strapped load, and a second, to be strapped load, through the arch, wherein the outfeed conveyor is driven at a faster speed than the infeed conveyor to create a gap between the first and second loads.

Abstract: A rocker assembly of a strapping machine has a rocker having a seat, a positioning panel mounted on the seat and being able to swing, and two teeth panels slidably mounted on the positioning panel. When a fixed end and a tightening end of a wrapping strap are mounted between the rocker assembly and a tensioning wheel, the teeth panels slide and the positioning panel swings to adjust engaging surfaces and engaging forces between the teeth panels and the wrapping strap according to thickness of the wrapping strap. Thus the wrapping strap is able to securely wrap around the goods and is not scratched.

Abstract: A rocker assembly of a strapping machine has a rocker having a seat, a positioning panel mounted on the seat and being able to swing, and two teeth panels slidably mounted on the positioning panel. When a fixed end and a tightening end of a wrapping strap are mounted between the rocker assembly and a tensioning wheel, the teeth panels slide and the positioning panel swings to adjust engaging surfaces and engaging forces between the teeth panels and the wrapping strap according to thickness of the wrapping strap. Thus the wrapping strap is able to securely wrap around the goods and is not scratched.

Abstract: An apparatus for strapping an article by means of a flat tape includes least one tape guide frame having a flat tape guide passage, and a tape drive for feeding the tape into the tape guide passage, wherein arranged at the tape guide frame is an opening device which opens a narrow side of the tape guide passage, and a method of strapping an article with such an apparatus. The opening device may include at least one cover element which is movably secured to the tape guide frame and which is movable from a closed position in which it covers the narrow side of the tape guide passage into an open position in which it opens the narrow side of the tape guide passage. In that way a fresh tape loop can be introduced into the tape guide passage before the welding operation is concluded.

Abstract: A feed head for a strapping machine includes a frame, a feed wheel, a tension wheel, and a feed and take-up motor mounted to the frame and operably connected to the feed wheel. The feed and take-up motor operates in forward and reverse directions to feed strapping material through the strapping machine, and to take up strapping material from the strapping machine. A tension motor is operably connected to the tension wheel and operates in a reverse direction to tension the strapping material around the load. The tension wheel is movable toward and away from the feed wheel and engages the feed wheel during strap tension and disengages from the feed wheel during strap feed. A pivot assembly operably mounts the tension motor and tension wheel to the frame to move the tension wheel toward and into engagement with, and out of engagement with the feed wheel.

Abstract: A double-knot twine-knotter unit with twine tying having a plurality of double-knot twine knotters combined on one knotter drive shaft. Each double-knot twine knotter comprises at least one knotter drive disc, a knotter chassis, a knotter assembly and a blade lever. The knotter drive disc is fastened fixedly on the knotter drive shaft which can be driven about its axis. The knotter chassis carries a knotter assembly, which forms two knots following one another, and the blade lever which is driven by a cam track of the knotter drive disc. The knotter assembly is arranged so as to overlap in the axial direction of the knotter drive shaft with the knotter drive disc of the adjacent double-knot twine knotter on a part length of the knotter assembly.

Abstract: A device for compressing wood is formed as a container (10) with a bottom plate (12) and a longitudinal side plate (14). A first compression arrangement (40) in the form of a compression plate (48) attached to a number of moving devices (42) which are rotatable about a spindle (44) in the longitudinal side plate (14) carries out compression of the wood in a first direction. A second compression arrangement (30) in the form of a compression plate (38) attached to a number of moving devices (32) which are rotatable about a spindle (34) in the bottom plate (12), carries out compression of the wood in a second direction. The device (1) further includes a bundling arrangement (60) comprising a stay (62) with a retainer body (67) for securing a strap from a strap drive device (64) around the compressed wood.

Abstract: A strapping head having a feed unit for advancing a strap downstream and tensioning the strap around an object to be strapped and a crimp unit downstream of the feed unit for crimping two sections of the strap to each other has for each of the units an electric drive motor. In addition the head is provided with an electronic programmable controller connected to both of the units for operating same in accordance with a resettable program.

Abstract: A twine brake device is so controlled that during an initial period in which the bale chamber is not filled with harvested material, the average tension in the twine, wire or cord is higher than during a second period in which the bale chamber is completely filled with harvested material.

Abstract: An apparatus and method are described for forming a bale having substantially flat upper and lower surfaces. Also described is a bale having substantially flat upper and lower surfaces, which can be safely stacked vertically for transportation and storage purposes.