Abstract: Bale strap assemblies for strapping a pressed bale are discussed herein. The bale strap assemblies may include a strap positioning assembly having a plurality of strap assemblies and a return chute assembly having a plurality of return chutes for returning straps to the strap assemblies for strapping the pressed bale. The strap position assembly and return chute assembly incorporate cylinders to move between different positions during a strapping cycle. Exemplary embodiments include provisions for accommodating a press turntable of a down packer and registration means for providing a greater number of straps to strap a bale than a corresponding number of strap assemblies.

Abstract: Bale strap assemblies for strapping a pressed bale are discussed herein. The bale strap assemblies may include a strap positioning assembly having a plurality of strap assemblies and a return chute assembly having a plurality of return chutes for returning straps to the strap assemblies for strapping the pressed bale. The strap position assembly and return chute assembly incorporate cylinders to move between different positions during a strapping cycle. Exemplary embodiments include provisions for accommodating a press turntable of a down packer and registration means for providing a greater number of straps to strap a bale than a corresponding number of strap assemblies.

Abstract: Bale strap assemblies for strapping a pressed bale are discussed herein. The bale strap assemblies may include a strap positioning assembly having a plurality of strap assemblies and a return chute assembly having a plurality of return chutes for returning straps to the strap assemblies for strapping the pressed bale. The strap position assembly and return chute assembly incorporate cylinders to move between different positions during a strapping cycle. Exemplary embodiments include provisions for accommodating a press turntable of a down packer and registration means for providing a greater number of straps to strap a bale than a corresponding number of strap assemblies.

Abstract: Bale strap assemblies for strapping a pressed bale are discussed herein. The bale strap assemblies may include a strap positioning assembly having a plurality of strap assemblies and a return chute assembly having a plurality of return chutes for returning straps to the strap assemblies for strapping the pressed bale. The strap position assembly and return chute assembly incorporate cylinder means to move between different positions during a strapping cycle. Exemplary embodiments include provisions for accommodating a press turntable of a down packer and registration means for providing a greater number of straps to strap a bale than a corresponding number of strap assemblies.

Abstract: Furred woven wire fabric lathing is provided which incorporates a plurality of wires twisted together forming a wire mesh with a major portion of the wire in a plane with a portion of the mesh comprising furr portions extending out of the plane of the mesh and configured for embedment in plaster upon application of plaster to the wire mesh.

Abstract: An automatic bale strapping device is mounted on a baling press and is configured to present overlapping lengths of flexible thermoplastic strapping for welding in a region corresponding to either the top or bottom of a compressed bale. Baling straps are precut to a predetermined length and preloaded into the device while the press ram is still operating. Articulated strap tying assemblies are mounted to either side of the press and include locks which grip opposing ends of the precut baling strap. The strap tying assemblies rotate around the compressed bale so as to direct the baling strap circumferentially around the bale and articulate to bring the opposite ends of the baling strap into an overlapping relationship for welding while the press is still forming the bale. The straps are gripped tightly within the locks in order to wrap the strap tightly around a bale, but a short welding portion of each strap is free-floating in order to allow sufficient movement for friction welding.

Abstract: A method for welding baling straps and the like includes receiving two strap portions intermediate to weld plates such that the two strap portions overlap at least partially, moving the weld plates back and forth with respect to one another so as to move the two strap portions back and forth with respect to one another, and locking the weld plates while the weld plates are moved back and forth. Locking the weld plates while moving the weld plates back and forth effects the formation of a weld which attaches the two strap portions together. An improved weld plate configuration is also provided. The improved weld plate has an alternating pattern of teeth formed thereon such that portions of the weld plate vary in the ability thereof to grip a strap.

Abstract: A tying device is provided for mounting on a baling press for tying a plurality of wires having preformed interlocking ends around a bale formed in the press. The device includes a center plate mounted above the press chamber in which the bale is formed and a pair of wire bend assemblies pivotally mounted on opposite sides of the center plate. The wire closer assembly is mounted on the press ram below the bale and provides the floor of the baling chamber. The wire bend assemblies pivot from a fully raised to a fully lowered position to bend the preformed interlocking ends of the wires around the bale and to insert the interlocking ends into the wire closer assembly where the interlocking ends terminate in loops oriented in a vertical plane. The wire bend assemblies include guide rollers for guiding the interlocking ends of the wire into the wire closer assembly while the press ram is in its last few inches of travel to compress the bale.

Abstract: A tying device is provided for mounting on a down-packer type baling press in which cotton is boxed for baling at a loading side of a substantially horizontal rotating turntable, the tying device for tying a plurality of wires having pre-formed interlocking ends around a bale formed in the press. The device includes a base plate provided as the floor of the press chamber in which the bale is formed and a pair of wire bend assemblies pivotally mounted on opposite sides of the base plate. A wire closer assembly is mounted on the press ram above the bale and provides the top surface of the baling chamber. The wire bend assemblies pivot from a first fully retracted to a second partially extended load position and to a fully extended position so as to bend the pre-formed interlocking ends of the wires around the bale and to insert the interlocking ends into the wire closers where the interlocking ends are joined together to form a knot.

Abstract: Self-furring, welded wire lathing includes a flexible paper support material disposed substantially in a vertical plane and having horizontally spaced-apart openings cut therethrough. The openings are arranged in parallel horizontal rows, with the spacing between adjacent openings in each horizontal row defining intervening webs of support paper therebetween. A metal reinforcing grid is interwoven with the support material, and includes a regular array of horizontal and vertical wires which are welded together at their intersections, with each such weld in registry with one of the openings. The vertical wires are arranged across the front face of the support material, while the horizontal wires are arranged in two wire courses; a first horizontal wire course arranged across the front face of the support material and a second horizontal wire course arranged across the back face of the support material.

Abstract: An apparatus is provided for bending a welded wire fabric into a desired shape for use in reinforcing concrete. The apparatus includes an elongated frame and a plurality of anvils mounted on the frame around which the wires of the fabric are to be bent. The frame is divided into right-hand and left-hand sides along its length by a vertical plane passing the anvil axes. A first forming bar is on the right-hand side of the plane along the length of the frame. The first forming bar is mounted to pivot with respect to the anvils about a point on the left-hand side of the plane. A second forming bar is on the left-hand side of the plane along the length of the frame. The second forming bar is mounted to pivot with respect to the anvils about a point on the right-hand side of the plane. Means are provided for pivoting each forming bar to bring it into contact with the wires to be bent and for bending the wires around the anvils.

Abstract: A tying device is provided for mounting on a baling press for tying a plurality of wires having preformed interlocking ends around a bale formed in the press. The device includes a center plate mounted above the press chamber in which the bale is formed and a pair of wire bend assemblies pivotally mounted on opposite sides on the center plate. A wire closer assembly is mounted on the press ram below the bale and provides the floor of the baling chamber. The wire bend assemblies pivot from a fully raised to a fully lowered position to bend the preformed interlocking ends of the wires around the bale and to insert the interlocking ends into the wire closer assembly where the interlocking ends are joined together to form a knot.

Abstract: In a steel mill operation, continuous casting of steel is accomplished by means of a vertically reciprocating mold that forms a billet or slab which progressively moved downward beneath the mold. A plurality of expansible metal shoes are provided, each of which can be selectively contracted for tightly squeezing the casting. The shoes are placed in sequentially spaced positions beneath the mold so that the casting passes through them. The shoes are selectively expanded and contracted, and are moved vertically, in conjunction with the reciprocating movement of the mold, in such manner as to mechanically support the casting and at the same time provide a longitudinal driving force for withdrawing it from the mold. Cooling liquid is continuously supplied to the shoes in order to withdraw heat from the molten metal in the interior of the casting. Whenever each shoe is contracted the resulting surface contact pressure against the casting results in an increased rate of withdrawal of heat.