Abstract: A track loading tool including a pump, a body including a main portion extending along a first axis, a first contact portion supported by the body and configured to engage a first rail, and a second contact portion supported by the body and configured to engage a second rail spaced apart from the first rail. The first contact portion and the second contact portion are positioned on a second axis offset from the first axis.

Abstract: A hydraulic cylinder assembly, a sensor assembly for a cylinder assembly and methods of assembling and operating a cylinder assembly. The cylinder assembly may include a housing; a ram slidably mounted in the housing; and a sensor assembly mounted between the housing and the ram and operable to sense a side load. The sensor assembly may be incorporated into a bearing. In some constructions, the sensor assembly may include a capacitive sensor. In some constructions, the sensor assembly may include a piezoelectric sensor.

Abstract: A synthetic load transfer assembly. The assembly generally includes a load portion connectable to a connection point (e.g., a shackle) of a load, a first lifting portion connectable to a first lifting device (e.g., a crane of a vessel, a winch of a production system, etc.), and a second lifting portion connectable to a second lifting device (e.g., another crane of the vessel, a crane of another vessel, another winch of the production system, etc.). Load bearing portions connect the load portion to the respective lifting portions. The portions are formed of one or more synthetic materials.

Abstract: A rope, a system and a method for measuring one or more properties of a rope. A property evaluation system for ropes can be deployed for a number of different applications including, but not limited to, moving lines, e.g., crane or winch and static lines, e.g., mooring lines, stays, etc., to evaluate physical properties of the ropes and, in some cases, to help evaluate structural health of the ropes. A sheave assembly (10) may transmit a signal into a rope (14) to measure at least one property of the rope. At least one sensor (25) may be coupled to or assembled in the rope to measure at least one property of the rope.

Abstract: An end seal assembly configured to seal with a pipe. The seal assembly may include a cylindrical finned insert including an insert portion to be received in the pipe and a base portion at least partially facing the end face of the pipe, the insert portion having at least one annular fin extending radially outwardly, a pocket being formed between the at least one annular fin and the base portion, the at least one annular fin being deformable against the inner surface of the pipe; and a malleable annular end seal positioned near the pocket, the end seal being axially compressed between the base portion and the end face of the pipe and flowing around the end face to the inner surface of the pipe and into the pocket to inhibit fluid from passing from the inner surface of the pipe to the end face of the pipe.

Abstract: A rope and a method of constructing the rope. The rope may be of 12×12 braided construction and include a core for its length. The rope includes a plurality of primary strands, and each of the primary strands includes a plurality of fibers which may be made of a high-friction material. The rope also includes a secondary strand surrounded by the plurality of primary strands. The secondary strand includes a plurality of fibers which may be made of a low-friction material.

Abstract: A lift system includes a cylinder having an end surface, a threaded member supported for movement with a piston, and a nut threadedly engaging the threaded member and selectively engageable with the end surface. Engagement of the nut and the end surface limits axial movement of the piston relative to the cylinder in at least one direction. A drive mechanism rotates the nut relative to the threaded member, and a control valve controls movement of the piston relative to the cylinder. A drive control mechanism controls operation of the drive mechanism and rotation of the nut. A nut sensor senses a portion of the nut. The nut sensor is in communication with at least one of the control valve and the drive control mechanism. When the nut sensor detects a portion of the nut, the control valve stops movement of the piston or the drive control mechanism stops rotation of the nut.

Abstract: An apparatus for transmitting power from a drive shaft (24) to a seed meter shaft of a seed metering device includes a transmission (26). A transmission housing (28) has a first housing section (30) and an identical second housing section (30). The first housing section (30) and the second housing section (30) together define a first internal passageway (44) and a second internal passageway (50). The transmission further includes a first transmission element (46) rotatably supported by the first housing section (30) and the second housing section (30) in the first internal passageway (44). The first transmission element (46) connects to one of the drive shaft (24) and the seed meter shaft. The transmission further includes a second transmission element (54) rotatably supported by the first housing section (30) and the second housing section (30) in the second internal passageway (50).

Abstract: A feed assembly, a boring head and an alignment device. The feed assembly may include a feed mechanism; an adjustment mechanism to adjust a feed rate of the feed mechanism; and a gage to indicate the feed rate. The boring head may include a body supportable on and for rotation with the bar; and a tool holder to support a tool to work on a workpiece and supported for radial movement on the body to adjust a radial position of the tool. An alignment device may include a clamp lockable in an axial position on the bar; an alignment member engageable with a bore of a workpiece; and an adjustment member between the locking clamp and the alignment member, the adjustment member and the alignment member include complementary threads, the adjustment member being rotatable about the axis to move the alignment member relative to the clamp along the axis.

Abstract: A wheel assembly and a bin sweep system. The system may include a sweep auger for moving granules, and a wheel assembly including a rim and a tire disposed on the rim, the rim defining an interior radially inward of an inner circumference of the rim, and a cycloidal drive disposed in the interior of the rim. The cycloidal drive may include an input shaft, a drive gear having first gearing features and being eccentrically mounted on the input shaft, a stationary drive plate, and second gearing features coupled to the rim, the first gearing features engaging the second gearing features to drive the rim and wheel at a reduced speed relative to the input shaft.

Abstract: A rope and a method of constructing the rope. The rope may be of 12×12 braided construction and include a core for its length. The rope includes a plurality of primary strands, and each of the primary strands includes a plurality of fibers which may be made of a high-friction material. The rope also includes a secondary strand surrounded by the plurality of primary strands. The secondary strand includes a plurality of fibers which may be made of a low-friction material.

Abstract: A pocketformer includes a pocketformer body having a tapered exterior surface. The exterior surface has at least one portion along a length thereof of substantially constant diameter. The pocketformer body has a feature for engaging an anchor base in a concrete structure prior to pouring concrete and a grout ring having a substantially constant inner diameter substantially equal in diameter to the at least one portion. The grout ring has an exterior surface shaped to cause retention of the grout ring in set concrete.

Abstract: A socket assembly for turning a fastener with a wrench has ball mechanisms that normally engage with sides of the fastener and that can be deactivated out of engagement with the fastener by turning a collar of the socket assembly. The socket includes a socket body having a fastener receiving opening sized and shaped to engage the fastener so as to drive the fastener rotationally. At least one ball opening is provided in the fastener receiving opening adjacent the fastener when the fastener is received in the opening. A ball is provided capable of partially protruding from the ball opening with the socket in an engaged state. A ball taper insert cams against the ball to push the ball into the ball opening. A spring biases the ball taper insert so as to urge the ball into the ball opening to engage the fastener.

Abstract: A spliced rope apparatus and a method of forming the same are disclosed. The apparatus has a first rope including a first plurality of strands and a second rope including a second plurality of strands. The apparatus also has a splice connecting the ropes and defined by the first and second pluralities of strands. The splice has a spiral section including a first pair having strands of the first plurality of strands that are positioned proximate each other. The first pair extends helically and the strands of the first pair together pass under a plurality of picks defined by the second plurality of strands and together pass over a remainder of the second plurality of strands. The splice also has a tuck section in which at least some of the first plurality of strands extend longitudinally to pass under and over sequential picks defined by the second plurality of strands.

Abstract: A hydraulic cylinder assembly, a sensor assembly for a cylinder assembly and methods of assembling and operating a cylinder assembly. The cylinder assembly may include a housing; a ram slidably mounted in the housing; and a sensor assembly mounted between the housing and the ram and operable to sense a side load. The sensor assembly may be incorporated into a bearing. In some constructions, the sensor assembly may include a capacitive sensor. In some constructions, the sensor assembly may include a piezoelectric sensor.

Abstract: A barrier cable anchor rail assembly is disclosed. The assembly is adapted to be encapsulated in a concrete column and engage a plurality of cables to provide a barrier between successive columns of concrete. The assembly includes a first rail member and a plurality of threaded connectors. The threaded connectors are adapted to be engaged by a chuck that includes cable grippers adapted to engage one of the cables. The threaded connectors can be attached to the first rail member in the same orientation with a predetermined spacing between the central axis of the plurality of threaded connectors. The first rail member maintains the orientation and predetermined spacing of the threaded connectors and provides support to the concrete column in which it is encapsulated. A barrier cable assembly adapted to form a barrier between a first concrete column and a second concrete column is also disclosed.

Abstract: The invention provides for a pocketed anchor for post-tensioned concrete reinforcement. The anchor includes a body having a flange portion with a front and rear surface, a button portion extending from the rear surface, and a nose portion extending from the front surface. The anchor also includes a tapered bore that extends through the nose, flange, and button portions. The bore can receive a wedge that cams against the bore to clamp down on a tendon. The front surface of the flange has at least two planar surfaces that are parallel to the bearing surface on the rear surface of the anchor. One of the planar surfaces is recessed relative to the other such that the recessed surface is closer to the load bearing surface on the rear surface of the anchor. The two planar surfaces define a pocket on the anchor, where mounting holes may be located.

Abstract: The invention provides for a hydraulic cylinder position sensing and locking system that automatically maintains the position of a lock nut (36) that engages a plunger (16) on a hydraulic actuator such that if hydraulic pressure is lost, the lock nut prevents retraction of the plunger into the hydraulic cylinder (14). The hydraulic cylinder position sensing and locking system also provides for a position sensing feature that allows for the calculation of the axial stroke position of the plunger based on rotary movement of the lock nut. In addition, the invention provides for a synchronous hydraulic cylinder position sensing and locking system and methods of using both the hydraulic cylinder position sensing and locking system as well as the synchronous hydraulic cylinder position sensing and locking system.

Abstract: A non-contact evaluation system for evaluating a rope. The system including a transducer and a processor. The transducer is spaced apart from the rope. The transducer configured to output an ultrasonic wave in a transverse direction towards a longitudinal location of the rope, such that at least a portion of the ultrasonic wave passes around a perimeter of the rope, receive the portion of the ultrasonic wave, convert the portion of the ultrasonic wave to a signal, and output the signal. The processor configured to receive the signal, and evaluate the rope based on the signal.