Abstract: An automatically cycling detecting-and-sorting device has a base, multiple accommodating elements, at least one pushing rod, multiple side rods, and a detector. An object under inspection is put in one of the accommodating elements, and the accommodating element is conveyed along a first channel of the base and is under detection of the detector. The accommodating element is conveyed to the discharging region and then conveyed back to the feeding region, or the accommodating element is pushed away and then conveyed back to the feeding region. Because each object under inspection is accommodated in an individual accommodating element, even though any object in the accommodating element fails to pass the detection, the disqualified accommodating element is pushed away individually without affecting the processing of other accommodating elements. The whole detecting, sorting and cycling proceed automatically.

Abstract: The invention relates to a conveyor including a frame having a supporting grille mounted therein, and a clamping mechanism which can move longitudinally with respect to the supporting grille and which includes longitudinal clamps where the clamps have a pair of delivery clamps; the push device is a push carriage connected to the actuation means by means of a linear push system including at least one linear push element having a driving element connected to the actuation means and arranged in an area upstream of the inlet area of the mold conveyor and a longitudinal push bar extending linearly below the supporting grille; and the push carriage is guided horizontally to perform a horizontal forward and backward movement.

Abstract: In a scrap metal advancing arrangement with a scrap metal pusher supported in a linear guide structure and a first hydraulic drive system comprising at least one first cylinder piston unit wherein the scrap metal pusher has a front surface extending normal to the linear guide direction, the scrap metal pusher includes an inner pusher block which is movable relative to the first hydraulic cylinder piston unit. The push block also has a front surface which extends normal to the linear guide direction, with the gradient of the effective piston surface of ail second cylinder-piston units and the effective front surface area being greater than the quotient of the effective piston surfaces of all first cylinder piston units and the effective pusher front surface area.

Abstract: A device and a method for removing objects from a moving transport device having objects standing in a row thereon, including a removing device for pushing and thus removing selected objects at a right angle or any other angle with respect to the direction of travel of the transport device. The removing device is formed by a position-controlled linear actuator.

Abstract: A work piece conveying apparatus capable of conveying plural work pieces with differing transport pitches to each other. The work piece conveying apparatus includes a drive motor that includes an output shaft, plural drive pulleys that are fixed to the output shaft and have different diameters to each other, plural timing belts that are respectively entrained around the plural drive pulleys, and plural coupling plates that are respectively fixed to the timing belts and that move reciprocating with different transport pitches to each other accompanying forward and reverse rotation of the output shaft, and cause to convey work pieces.

Abstract: In a scrap metal advancing arrangement with a scrap metal pusher supported in a linear guide structure and a first hydraulic drive system comprising at least one first cylinder piston unit wherein the scrap metal pusher has a front surface extending normal to the linear guide direction, the scrap metal pusher includes an inner pusher block which is movable relative to the first hydraulic cylinder piston unit. The push block also has a front surface which extends normal to the linear guide direction, with the gradient of the effective piston surface of ail second cylinder-piston units and the effective front surface area being greater than the quotient of the effective piston surfaces of all first cylinder piston units and the effective pusher front surface area.

Abstract: The invention relates to a machine for forming groups of products that arrive in a line, separated on a feeding conveyor (2), which includes vertically separated collectors (4) connected to chutes (8) that are arranged transversely relative to the feeding axis, said chutes (8) each comprising a mobile carriage (7) that supports a collector (4) by means of an actuator (11), said carriages (7) and actuators (11) being vertically adjacent and controlled by a programmable automaton (17) suitable for controlling the cyclic polygonal movement of each collector (4). The means for controlling the collectors (4) offer the possibility of organizing the capture of the products and, in particular, of selecting a number of collectors (4) suited to the group forming rates and/or the type of products (1) to be formed into groups.

Abstract: The invention relates to a machine for products having a non-circular cross-section, such as ovoid containers or bottles. The machine includes: a collector having cavities arranged obliquely relative to the XX' axis of the conveyor used to supply said products; a means for transferring the batch of products formed into groups by said collector to a depositing station, on a table arranged along said feed conveyor; a means for dropping the batch of products by a reversing movement in an oblique direction; and a means for returning said collector to the starting point, that is, level with the first product on said feed conveyor.

Abstract: A conveying device and/or press having a feed device connected upstream and having a feeding space for material to be pressed. A feeding space bottom is cylindrically bent and rises in a transfer region upstream of the conveying device. A conveying apparatus which can be pivoted to and fro by means of a drive is provided in the feeding space, a pivot axis of the conveying device coinciding with a virtual center axis of the cylindrical shape. At least one rotatably driven rotor roller is arranged adjacent to the transfer region to further convey or press the material. The conveying apparatus is a conveyor arm with a conveyor head, and in order to convey the limited quantities of the material to be pressed from a position in a lower region of the bottom upwards to the transfer region, the conveyor head can be moved to and fro over the bottom.

Abstract: The device for transporting upright containers in a straight line includes a rake conveyor comprising multiple receiving sections for the containers and an opposing support element for the containers carried in the receiving sections. The rake conveyor is connected to two drives by at least two pivot systems, each with two arms, in such a way that the rake conveyor can be pushed back and forth both in the transport direction of the containers and also in the direction perpendicular to the transport direction of the containers.

Abstract: A method and apparatus are discloses for wirebonding leads of a plurality of lead frames being part of a lead frame assembly by a wirebonding tool to semiconductor products mounted on the respective lead frames. The semiconductor products are clamped by a clamping mechanism comprising a stationary clamp and a movable clamp. The movable clamp follows the indexing movement of the lead frame assembly during wirebonding of the semiconductor products clamped by the movable clamp. The wirebonding process does not need to be interrupted for the indexing.

Abstract: Apparatus and methods for inserting food products into packages are disclosed, and in particular apparatus and methods for inserting generally thin or planar food products from a stack of such food products into a package. A stacker assembly includes a pusher mechanism for advancing a bottommost food product or products from the stack toward an opening or edge disposed above a package so that the food product or products can fall into the package.

Abstract: Embodiments of the present disclosure generally provide a variable phase step feeder including a fixed set of stairs and a moving set of stairs. The fixed set of stairs may include a first fixed step, a second fixed step, and a third fixed step. The moving set of stairs may be interposed between the fixed set of stairs, and include a first moving step adapted to transport a workpiece from the first fixed step to the second fixed step and a second moving step adapted to transport the workpiece from the second fixed step to the third fixed step. The variable phase step feeder may further include a control mechanism for adjusting a phase relationship of the first moving step relative to the second moving step.

Abstract: An apparatus for moving containers into or from a chamber provided with at least a supporting surface for the containers, comprises a pushing element for engaging the containers and a driving arrangement for moving the pushing element through the chamber along a sliding direction, the driving arrangement comprising, a modular rod assembly for supporting the pushing element and including a set of rod elements which can be mutually and removably associated, an assembling arrangement for connecting or disconnecting the rod elements to or from the modular rod assembly so as to change a length thereof and to move the pushing element.

Abstract: The present invention relates to a method and system of using at least one moving means (22) for the pushing and moving solid waste (20) from at least one holding area (10) within buildings or outdoors through a waste transport conduit (14) to at least one collection station (28) or at least one collection conduit (26). The movement of the at least one moving means (22) is driven by generating differential pressure across the at least one moving means (22) to push and move the solid waste (20) towards the at least one collection station (28) or at least one collection conduit (26). The differential pressure creates systematic directional air movement inside the waste transport conduit (14) to move the at least one moving means (22) to move and push the solid waste (20) to the at least one collection station (28) or at least one collection conduit (26).

Abstract: A freeze dryer comprises a chamber having a rectangular slot through which vials are inserted into the chamber. An assembly for loading the chamber comprises a bar extending across the slot to engage vials to be inserted into the chamber. The bar is attached to a mechanism for moving the bar laterally into and out from the chamber. In a retracted position of the bar, at least part of the mechanism is wound around a sprocket. Rotation of the sprocket unwinds the mechanism to move the bar into the chamber.

Abstract: A method and apparatus are discloses for wirebonding leads of a plurality of lead frames being part of a lead frame assembly by a wirebonding tool to semiconductor products mounted on the respective lead frames. The semiconductor products are clamped by a clamping mechanism comprising a stationary clamp and a movable clamp. The movable clamp follows the indexing movement of the lead frame assembly during wirebonding of the semiconductor products clamped by the movable clamp. The wirebonding process does not need to be interrupted for the indexing.

Abstract: A device (1) to feed work pieces in steps, for example within a press (2), using two gripping rails (3) that can be moved back and forth in the feed direction, that includes at least one feed traverse (8) that moves perpendicular to itself with which to uniformly feed and return the gripping rails (3). Coupled to this traverse is at least one tilt arm (9) that is driven by a servomotor (11) whose tilt motion is converted to the perpendicular motion of the feed traverse (8) and thus into the feed and return motion of the gripping rails (3). There can also be two tilt arms (9) arranged in a mirror-image fashion.

Abstract: The invention relates to a device (1) for conveying bulk material, particularly, cement clinker (2), in a cement cooler (3). The invention device is essentially comprised of a number of grate bars (5) arranged one behind the other, which can be moved forward and backward by means of a common drive (7). The grate bars (5) each have a formation (11) through which, in a forward travel position (10), a cavity (14) is produced between the formation (11) and a protective layer (6). During return travel, the grate bar (5) can be retracted into said cavity (14) without an appreciable amount of bulk material (2) being conveyed counter to the direction of conveyance (9).

Abstract: Collecting system for packagings (18), preferably returnable packagings, comprising a feeding-in device (10) for the packagings, which feeding-in device is arranged at a first location, an automatic transport device being arranged to automatically transport the packagings from said feeding-in device (10), in a transport canal (12), to a demolition and/or collecting device (14, 16) which is arranged at a second location, said second location being situated at some distance from said first location.

Abstract: A continuous treatment apparatus is provided that resists thermal shock and treatment gases and correctly transfers treated objects. An urging mechanism 9 that urges a treated object w is adapted to transfer a treated object w by reciprocating rack member 91 using a pinion 92 in separating compartments 6 between treatment chambers 1, 2, 3, and 4. This arrangement eliminates the need to install rack members 91 and pinion 92 in a severe atomsphere.

Abstract: A device for feeding layers of products to a palletizing plant, containing an accumulation surface arranged to receive lines of products transferred from a conveyor positioned in front of it by a pusher which acts in a direction perpendicular to the conveyor axis and parallel to the axis of the accumulation surface; the device including at least two parallel, coplanar conveyors of different type positioned in front of the accumulation surface and associated with the pusher supported by an upper structure in such a manner as to be free to move vertically and free to move in the direction of the axis of the accumulation surface.

Abstract: A sheet-metal blank (10) can be moved through between first and second bending rolls (24, 25). Disposed behind the bending rolls (24, 25) in its direction of movement (12) is a deflecting member (28) by which the sheet-metal blank (10) can be deflected away from the first bending roll (24) and round the second bending roll (25) out of its original direction of movement (12). In order to catch the edge of the sheet-metal blank (10) which was leading in the original direction of movement (12), a catch ledge (29) is disposed at the side of the second bending roll (25) remote from the first bending roll (24) and at least substantially in the common plane of the axes of the two bending rolls (24, 25). The catch ledge (29) is a component of a guide rail (30) on which the rounded sheet-metal blank (10) is guided with its longitudinal edges lying close beside one another during a further axial movement.

Abstract: A sheet-metal blank (10) can be moved through between first and second bending rolls (24, 25). Disposed behind the bending rolls (24, 25) in its direction of movement (12) is a deflecting member (28) by which the sheet-metal blank (10) can be deflected away from the first bending roll (24) and round the second bending roll (25) out of its original direction of movement (12). In order to catch the edge of the sheet-metal blank (10) which was leading in the original direction of movement (12), a catch ledge (29) is disposed at the side of the second bending roll (25) remote from the first bending roll (24) and at least substantially in the common plane of the axes of the two bending rolls (24, 25). The catch ledge (29) is a component of a guide rail (30) on which the rounded sheet-metal blank (10) is guided with its longitudinal edges lying close beside one another during a further axial movement.

Abstract: A sheet paper feed unit comprises an actuator, which is formed of a piezoelectric device, and an idling roller, and sheet paper is clamped between the actuator and idling roller and transported by the vibration of the piezoelectric device. A control unit determines information pertinent to a parameter specific to the sheet paper to be transported, and imparts a drive condition which complies with the information to the piezoelectric drive unit. The piezoelectric device is activated in the condition which complies with the paper specific parameter, whereby the sheet paper is transported at a stable speed.

Abstract: Disclosed is a removing apparatus for removing paper sheets, fold sections, paper dust, etc., which is to be disposed in a falling and accumulating region of the paper sheets, fold sections, paper dust, etc., in a rotary press. In this removing apparatus, dust collection of paper dust that falls and accumulates into a hopper below a folding apparatus of a rotary press can be made easily and automatically without stopping the operation of the rotary press, and removal of paper sheets and fold sections, that has been difficult by conventional dust collectors, can be made simultaneously with dust collection described above.

Abstract: An apparatus for changing casting nozzles such as immersion nozzles easily, quickly, and reliably.

Abstract: A refuse collection vehicle has a hopper and a rear storage chamber. A compaction and ejection platen is disposed to transfer refuse from the hopper into the storage chamber. A compaction cylinder has a rod which is connected to a guide mounted on the forward side of the platen. The rod is selectively lockable to either the forward or rearward end of the guide to provide either a normal or extended rearward stroke of the platen for refuse compaction or ejection, respectively.

Abstract: Loading equipment for particulate material comprising a working deck and angularly displaceable paddles mounted for repeated to and fro movement about pivotal axes along a portion of the working deck to urge the particulate material over the deck, each paddle being seen as a sector of a circle when viewed along the pivotal axis.

Abstract: Apparatus for moving railroad cars, barges or the like along tracks includes three double-acting hydraulic cylinder mechanisms operatively supported from trackside overhead framework structure. A first, push-pull hydraulic mechanism is extensible and retractable within a plane parallel to the railroad tracks and the same is disposed toward one side of the tracks. A second, clamping hydraulic mechanism is supported upon the free end of the push-pull mechanism. As a result of the disposition of the first mechanism toward one side of the tracks, the clamping mechanism is able to positively clamp the upper side wall portion and said rail portion of the railroad car. Movement of the car in either a forward or backward mode is attained under the influence of the first mechanism. Alternatively, the push-pull mechanism can retard movement of the car and safely retains the car in a predetermined position when the mechanism is not actuated.

Abstract: There is disclosed an improved litter disposal device for use on vehicles including automobiles. The litter disposal device permits the occupants of the automobile or other vehicle to dispose of litter through access ports in the interior of the passenger compartment of the automobile or other vehicle. The interior access ports open into a litter conduit conveyor system mounted along the under carriage of the automobile. Once the litter is deposited into the conduit, it is conveyed through the conduit by the operation of a wiper plug in the conveyor which is electromechanically movable from the forward end of the conveyor to the open rearward end of the conveyor. The litter is deposited into an accumulation receptacle which is positioned, typically, within the trunk compartment of the automobile. The accumulation receptacle is provided with an access door for easy removal of the litter when the receptacle is full.

Abstract: A pin is integral with a diaphragm and extends from one side of the diaphragm. The other side of the diaphragm is subjected to a pressure or vacuum to create a pressure differential across the diaphragm to move the pin into or out of engagement with an article within a controlled environment. The diaphragm isolates a fluid, which produces the pressure differential across the diaphragm, from the controlled environment. In one embodiment, the pin is formed at the center of the diaphragm and moves only in a straight line. In another embodiment, the pin is formed eccentric to the center of the diaphragm so as to have a combination movement of angular and straight. The pin can be employed to stop an article such as a semiconductor wafer, for example, or to raise or to lower the wafer without the actuating fluid contaminating the controlled environment in which the semiconductor wafer is disposed.

Abstract: A novel method and apparatus for high capacity production of castings from flaskless sand molds. A method and apparatus is provided wherein simple, inexpensive and easily maintained equipment is used and the pouring and cooling cycles of the castings are independent of the rate of green mold production.