A shield gate includes a door member disposed in a gap region located between an intra-area transport unit and an extra-area transport unit in a transport direction in a closed state in which the shield gate shields an opening, and is disposed at a position displaced from the gap region in an open state in which the shield gate opens the opening. A second interval is a length of the gap region that allows the door member to be disposed, during at least a part of a non-transport period, the length of the gap region is set to be greater than or equal to the second interval, and the shield gate is in the closed state, and, during the transport period, the shield gate is in the open state, and the length of the gap region is set to a first interval that is shorter than the second interval.

A conveyor device, comprising a) a plurality of rack elements arranged in a first row to define a first conveyor track. The conveyor device also comprises b) a plurality of rack elements arranged in a second row to define a second conveyor track. The conveyor device includes c) a robot unit with a traction device and a driving device, wherein said traction device is adapted to move said robot unit along said first or said second conveying direction and said driving device is adapted to engage said coupling interface of said movable carrier device to drive said movable carrier device. The conveyor device also includes d) a cross traverse rack element adapted to take up said robot unit, wherein said cross traverse rack element comprises a traverse movable load carrying device having an upper traverse load surface adapted to take up an object and a traverse coupling interface.

The transfer operation C of moving the slider between one fixed linear module M2 and the movable linear module M5 while locating the movable linear module M5 in the facing range Fb2 facing toward the one fixed linear module M2, out of the plurality of linear modules M1 to M5 arranged in parallel, is performed. At this time, a judgement process (Step S105) of judging whether or not the coordinate axis A2 (one coordinate axis) of the one fixed linear module M2 and the coordinate axis A5 (other coordinate axis) of the movable linear module M5 are continuous is performed (Step S105). If it is judged in the judgment process before the transfer operation C that the coordinate axes A2, A5 are not continuous, the transfer operation C is performed (Step S107) while the speed control (not the position control) is executed for the slider 4. Thus, it is possible to suppress the occurrence of a situation where the transfer operation C of moving the slider 4 between the movable linear module M1 and the movable linear module M5 cannot be performed due to the discontinuity of the coordinate axes A2, A5 respectively set for the movable linear module M1 and the movable linear module M5.

The invention relates to an apparatus for the single-track or multi-track conveying of objects along a conveying path extending in a conveying direction, wherein the conveying path for at least one track comprises at least one conveying device that takes over objects at the input side from a functional unit connected upstream and that transfers objects at the output side to a functional unit connected downstream; and wherein the conveying device as a whole and/or in an output-side end region is adjustable transversely to the conveying direction by means of an adjustment device such that the transverse position of objects to be transferred is changed within the respective track.

The invention concerns a conveyor system for formatting slice-shaped food products in product stacks. The conveyor system includes an inlet, a lower product conveyor, an upper product conveyor, a vertically swiveling distributor conveyor for distributing the incoming food products selectively to the lower product conveyor or to the upper product conveyor, an output conveyor receiving the food products partially stacked from the lower product conveyor and the upper product conveyor, and an outlet for outputting the stacked food products in product rows. The individual conveying tracks of the distributor conveyor can be swivelled vertically independently of one another in order to forward the incoming food products individually for each conveying track selectively to the lower product conveyor onto the upper product conveyor.

A conveyor system with a diverting conveyor belt crossing and intersecting a main conveyor line. The diverting conveyor belt has rollers on its outer side that rotate freely in the main conveying direction of the line. The downstream edge of the diverting conveyor is selectably tilted between a lowered, untilted position level with the main conveyor line and a raised, tilted position above the level of the main conveyor line. When the diverting belt is untilted and stopped, an article passes over the belt's rollers without being diverted. When the diverting belt is tilted and running, it diverts articles off the side of the conveyor line. In another version the rollers include an electrically conductive or magnetic material. A linear-motor stator under the diverting belt selectively actuates the conductive or magnetic rollers to draw undiverted articles across the belt.

The invention relates to a conveying device having a first and a second conveyor belt and a moveable turnout which directs a flow of products onto the first and/or second conveyor belt.

A temperature management apparatus is provided with: a temperature management furnace having a space in which an article is disposed and temperature is managed; bar-like members containing a magnetic material; facing members, each of which faces a part of the side surface of each of the bar-like members and contains a magnetic material; drive apparatuses, which rotate the bar-like members about their center axes and change the relative positions of the bar-like members and the facing members; and a contact member, which moves in the temperature management furnace in association with changes of the relative positions of the bar-like members and the facing members, and which moves the article by being in contact with the article. The drive apparatuses are disposed outside of the space in which temperature is managed.

The invention concerns a conveyor system (2) for formatting slice-shaped food products in product stacks. The conveyor system (2) comprises an inlet (4), a lower product conveyor (8), an upper product conveyor (7, 9), a vertically swivelling distributor conveyor (6) for distributing the incoming food products selectively to the lower product conveyor (8) or to the upper product conveyor (7, 9), an output conveyor (10) receiving the food products partially stacked from the lower prod-uct conveyor (8) and the upper product conveyor (7, 9), and an outlet (11) for outputting the stacked food products in product rows. The invention provides that the individual conveying tracks (6G, 6H) of the distributor conveyor (6) can be swivelled vertically independently of one another in order to forward the incoming food products individually for each conveying track selectively to the lower product conveyor (8) or to the upper product conveyor (7, 9). The invention also includes a corresponding operating method.

A system and method for varying an amplitude of voltage on a DC bus by track segment in a linear drive system for an independent cart system according to application requirements is disclosed. The track includes at least a first portion and a second portion, where a DC voltage at a first amplitude is provided to the first portion of the track, and a DC voltage at a second amplitude is provided to the second portion of the track. The first amplitude of the DC voltage is selected to permit movers traveling along the track to travel at full rated speed with a full rated three applied to the mover. The second amplitude of the DC voltage is selected to permit the movers to travel at a reduced speed with full or increased three applied or to travel at full rated speed with a reduced force applied to the mover.