Abstract: An apparatus for aligning the ends of lumber pieces on a common register during conveyance of the lumber pieces. A lug type chain conveyor has wheel sets positioned between adjacent chains. The wheel sets have multiple freely rotating idler wheels positioned at an angle to the direction of conveyance of the conveyor. The periphery of the wheels extend above the chains a nominal distance. The lumber pieces, as they are being conveyed on the conveyor, engage the idler wheels of the wheel sets causing the idler wheels to rotate. The rotation of the idler wheels urge the lumber piece to move transverse to the travel direction of the conveyor to position the end of the lumber pieces in abutment with a register at the side of the conveyor.

Abstract: Baled material (4) is fed into a resilient sheath (4) through an open end thereof with at least the open end portion held in a resiliently expanded condition so that after insertion of the material the sheath can contract around the material, so expelling excess air. The sheath is held by a holding device having members (25; 124) movable on cranks between positions in which the sheath can be readily located on the members in its unstressed condition and in which at least the open end of the sheath is enlarged by stretching.

Abstract: An automated fish marking system includes a conveyor system moving a set of fish trays through a marking or cutting station. In the illustrated embodiment, the trays are filled manually by several workers and subsequent marking steps are automated. Thus, fish handling is limited to filling of the trays and once the fish are placed in the trays they suffer no further handling. The trays retain the fish in a given position and orientation for movement past a water jet cutting system. The cutting system marks each fish by severing a particular fin as it passes through the marking station. After marking, the fish may be automatically returned to a holding tank.

Abstract: A planer is improved by recognizing the source of instability of a board relative to a guidebar. An angled relationship between feed roller force the guidebar and holds the board against the guidebar. Traditional cutting heads urging the board in the opposite direction relative to that of the feed rollers, develop lateral force vectors kicking the board away from the guidebar. By establishing a zero lead relationship between the cutter heads and the board as it rests against the guidebar, the board enjoys greater stability. The disclosed apparatus further includes an air regulated top pressure plate establishing a given separation between itself and a cutter head, but accommodating abnormal operating conditions, i.e., jammed boards, by vertical movement relative to the cutter head facilitates remote actuation to quickly relieve a jammed condition. Also shown, a bearing housing for a cutter head support shaft is carried on an articulated hinge to improve manual mounting of the bearing housing upon the shaft.

Abstract: A sorting conveyor is shown and described for moving composite material through the output gate of a bin and then past a sorting station to remove unwanted elements of the composite material. At the interior side of the output gate rests a powered leveling roll rotatable about an axis transverse to the material flow for maintaining a selected volume of composite material exiting the bin. An upward and forward facing portion of the powered leveling roll is shielded against contact with the composite material in the bin. A downward and rearward facing portion of the powered leveling roll, including the portion opposing the conveyor, moves opposite the direction of material flow. The powered leveling roll includes formations for engaging the composite material and repelling excess material.

Abstract: A machine for aligning lumber received from a previous processing station into an orientation suited for a subsequent processing station. The machine has an infeed conveyor for receiving lumber from a previous processing station. Large rotating drums are positioned in the infeed conveyor adjacent to carriers of the infeed conveyor with a portion of the drum periphery extending above the infeed conveyor. An angled conveyor having multiple carriers, such as belts, is mounted strategic to the infeed conveyor and drums with the second conveyor extending upwardly at an angle to the infeed conveyor and drums. The drums are rotated such that the peripheral velocity of the drums is greater than the carriers of the infeed and angled conveyor. The drums elevate (lift) and accelerate the lumber from the infeed conveyor onto the angled conveyor.

Abstract: A dimmer control circuit for application to a load bank produces a sinusoidal power wave form exhibiting the desirable characteristic of suitable rise and fall times producing little or no audible or radio frequency interference. A pair of MOS-FET power devices operate in a linear mode and attenuate respective half-cycles of a single phase power line as a function of a dimmer control signal applied thereto. The device includes a mechanism for avoiding damage to the power MOS-FET by controlling conditions under which a signal change is applied to the gates of the MOSFETs, and by imbalanced attenuation between the MOS-FETs through the range of the dimmer control signal.

Abstract: A book binding process and apparatus are shown wherein polyurethane adhesive (PUR) attaches a crepe portion of a book binding to a book block and hot glue attaches the crepe portion to the book cover. The PUR delivery system includes an inclined trough positioned adjacent a polyurethane adhesive delivery roll. A polyurethane adhesive source delivers polyurethane adhesive upon the inclined surface of the trough and the polyurethane adhesive is metered onto the roller as a function of the separation of the leading edge of the trough and the roller.

Abstract: A carrier for supporting flexible couplings interconnected between a towing vehicle and a towed vehicle such as safety cables, safety chains and electrical cable. The carrier is mounted on the hitch of the towing vehicle with configured formations extending laterally from the hitch. The formations support and carry the flexible couplings at a distance from the union of the hitches of the towing and towed vehicle. The carrier prevents the flexible couplings from damage by preventing the flexible couplings from becoming entrapped between the hitch bottom and the ground and by maintaining the flexible couplings at a distance from the union of the hitches of the towing and towed vehicle.

Abstract: An automatic machine for performing framing operations on a power pole. The machine is controlled by a programmable logic control and interchangeable programs are provided to control the operation of the machine according to a pole frame specification. Poles to be framed are received on a primary conveyor. The poles are sequentially scanned for length and position and are transferred in sequence to a longitudinal feed station where the poles are oriented on a first set of supports. An end of the pole is clamped to a movable carriage to maintain the pole orientation. The pole is fed through a rotatable tool ring by movement of the carriage. The tool ring supports tooling to perform the framing operation on the pole. The programmable logic control coordinates the movement of the carriage and the rotation of the tool ring to position the tools in the proper relation to the pole. Self centering supports are provided to center the longitudinal axis of the pole on the rotational axis of the tool ring.

Abstract: An integrated wheel end for a vehicle is disclosed. The integrated wheel end has a hub rotatably mounted to a bearing pack. The integrated wheel end is secured to the vehicle by fastening the bearing pack to a knuckle of the vehicle. The integral hub has a spindle portion for receiving an end portion of a drive axle, a clutch housing for receiving a locking clutch mechanism and a flange for the mounting of a brake rotor and a vehicle supporting wheel. A locking hub clutch is mounted in the clutch housing and is selectively operated to provide unity of rotation between the axle and the hub or to provide independent rotation of the axle and the hub. The clutch housing is suited for installing different clutch mechanisms including manually operated and pressure operated either by negative or positive pressure. The integrated wheel end has a sealed defined cavity and an air circuit for the introduction or withdrawal of air to operated the pressure operated clutch mechanisms.

Abstract: A combination debarking/delimbing and chipping machine for processing logs is mounted on a single chassis. The debarking/delimbing apparatus of the machine has a lower flail positioned below a material feed path and two adjustable flails positioned above the material feed path. The upper flails will adjust to the size of a log fed into the machine. The provisions of two upper flails assures total removal of bark/limbs from the log and aids in discharging loosened bark. The upper flails may be driven at variable rates and may be reversibly driven. The provisions of two upper flails enables a reduced rotational speed of the flails which enhances flail life.

Abstract: An expandable structure has a core structure which may be expanded on a selected side into a composite structure incorporating the core structure and a contiguous expanded section. The selected sidewall of the core structure rotates up to become the roof of the expanded section. The sidewall, endwalls and floor section of the expanded section are hinged to the frame of the core structure and stacked vertically against the selected sidewall/roof but do not take up significant floor space within the core section. Expansion is accomplished by power beams housed within the roof and subflooring of the core structure.

Abstract: A screening deck is shown and described including an intermediate frame structure mountable to the screening deck in a manner similar to that of an original screen component, but providing mounting formations for attachment of a plurality of screen modules thereon. The screening deck need not be modified in order to receive the intermediate frame. The intermediate frame may be applied to either a crowned screening deck or a flat screening deck. In the crowned configuration, the intermediate frame takes a form similar to the original screen, but includes mounting rails for receiving the screen modules. In the flat screening deck configuration, individual intermediate frame components mount along the longitudinal support beams and provide formations for mounting of screen components thereon. In each illustrated embodiment, individual screen components are mounted and dismounted without separate fastening elements and enjoy support along at least two edges thereof.

Abstract: A fender flare removably secured to a vehicle fender. The flare has an upper edge abutting the fender surface and an intermediate bowed configuration terminating in a flange that underlies an inturned flange of the fender. The flanges are secured together and the upper edge of the flare is fitted with a bonding strip that bonds the full length of the edge to the fender surface. The bonding strip is characterized in having a sufficient thickness to prevent rubbing of the flare edge against the fender, seals the juncture against leaking of contaminants into the cavity defined by the flare, and securely adheres the upper edge of the flare to the fender surface.

Abstract: A veneer lathe for the peeling of a continuous strip of veneer off a log is arranged to automatically adjust the peeling blade angle and the position of the pressure roll as the log being peeled decreases in diameter. A control, such as a computer, is provided to control motors that adjust the angle of the blade and the position of the pressure roll according to the instant diameter of the log being peeled and in conjunction with other data input to the computer. A holder which supports the peeling blade is pivotally mounted on a movable carriage of the lathe. Pivoting the holder adjusts the angle of the blade. A carrier, which has a movable slide on which the pressure roll is mounted, is also pivotally mounted on the carriage. Pivoting the carrier will adjust the pressure roll vertically in relation to the peeling blade and movement of the carrier slide will adjust the pressure roll laterally in relation to the peeling blade.

Abstract: A machine for sheathing bales of material such as hay, straw and the like. The machine has radially adjustable posts mounted on a polygon frame to stretch a resilient sheath for the free insertion of the bales. The polygon frame is configured with vertical sides that closely conform to the width dimension of the largest sheath in its stretched condition. The machine width is dictated by the frame width, i.e., the distance between the vertical sides and accordingly the machine has a width only as needed to accommodate the designated bale size, the restricted width being desirable for shipping and towing. Tandem wheels are provided on each side of the machine with the wheels strategically mounted in relation to the polygon frame to resist the tilting forces on the machine resulting from the weight of the bales.

Abstract: An integrated throttle position validation sensor includes electrically independent throttle position and position validation components responsive to a single mechanical input applied to a protective sensor housing. By suitable mounting to the throttle control device, the mechanical input corresponds to accelerator pedal position. Within the sensor housing a potentiometer moves with the mechanical input whereby a variable voltage throttle position signal is generated. Also, within the housing a separate validation switch responsive to the mechanical input provides an independent representation of throttle control device position in the form of, for example, a bi-state validation signal. The sensor integrates previous separate throttle control position and position validation functions into a single environmentally secure housing which requires no calibration. The integrated sensor is more reliable and less costly than previously available separate throttle control and idle validation functions.

Abstract: An attachment configured and arranged for mounting onto the end of an articulated boom. The attachment preferably includes a grapple for handling and positioning whole logs under the articulated boom. A splitter blade extending from the structure is manipulated to engage and split the logs as the boom of the machine is retracted toward the machine through articulation.

Abstract: A reloader for reloading cartridges. A reciprocating plunger carries a turret that rotates around the axis of the plunger. The turret carries a plurality of cartridges for reloading, the cartridges being symmetrically spaced around the turret axis and adapted to be indexed around the axis in a step-by-step sequence. An overhead die holder contains a plurality of dies spaced in a symmetrical pattern similar to that of the cartridges but in fixed positions. A center opening the die holder houses a rotatable bushing. The rotation of the bushing is controlled in part by a one-way clutch. An indexing shaft affixed to the turret extends from the turret axis through the bushing. The shaft has a multi-sided cross section and is slidably fitted to the bushing in a manner that prevents relative rotation. The configured cross section has an axial twist and when forced through the bushing by the reciprocating plunger, causes turning of one or the other of the shaft and turret or the bushing.