A frame structure of a hoist, the frame structure including a support frame structure, a bearing wheel arrangement fastened to the support frame structure by suspenders to support the hoist on a main support structure and to move the hoist on the main support structure, whereby the bearing wheel arrangement includes, in the movement direction of the hoist, bearing wheels arranged on opposite sides thereof, and upper sheave arrangements secured to the support frame structure, wherein the support frame structure includes two plates arranged opposite and at a distance from each other, the upper parts of the plates bent towards each other, and in the support frame structure there is arranged an axle passing through both plates, on which axle a sheave is arranged between the plates, and the bent upper parts of the plates are detachably fastenable by a wedge locking to the suspender in order to adjust the mutual distance between the bearing wheels arranged on opposite sides of the support frame structure by means of the suspenders.

A conveyor system includes a fixed, non-powered rail defining a conveyor path. An automated conveyor carrier (ACC) is supported by the rail and drivable along the rail by an on-board motor in a self-driving trolley of the ACC, the motor powering a drive wheel. The rail defines a first section and a second section separate from the first section. The conveyor system is adapted to provide a first amount of traction for the ACC on the rail in the first section and a second amount of traction, greater than the first amount of traction, in the second section.

A method of constructing a conveyor system includes decommissioning an existing conveyor system by removing electrification or a powered chain from a conveyor rail. Carriers of the existing conveyor system are removed from the rail. An automated conveyor carrier (ACC) is installed onto the rail so that a drive wheel of a self-driving trolley of the ACC is put into contact with the rail. A battery is installed on the ACC. Electrical connection is established from the battery to the self-driving trolley.

A conveyorized industrial system includes at least one work station including a heated over chamber. A fixed, non-powered rail defines a conveyor path including an oven zone in which the rail extends through or over the heated oven chamber. An automated conveyor carrier (ACC) is suspended from the rail by a self-driving trolley having an on-board motor for driving the ACC along the rail, and by at least one additional free-rolling trolley. The ACC further comprises an enclosure containing one or both of an inverter and a battery, the enclosure having a wall defining an interior space of the enclosure. A heat protection system is provided in addition to the wall, the heat protection system operating to limit an internal temperature of the enclosure during transport along the oven zone.

A method of operating a conveyor system includes providing a fixed, non-powered rail defining a conveyor path, the rail supporting first and second consecutive automated conveyor carriers (ACC), each of which includes a motor-powered self-driving trolley. First and second loads are suspended from the first and second ACCs. The first and second ACCs are driven independently along the rail by executing instructions from independent on-board controllers of the first and second ACCs, wherein a first spacing between the first and second ACCs is maintained through a first section of the rail. The first ACC is accelerated away from the second ACC to increase the spacing from the first spacing to a second spacing for navigating a second section of the rail, the second section being a curved section.

A method of operating a conveyor system includes providing a fixed, non-powered first rail supporting first and second trolleys of a first carrier, at least one of which is self-driving. The first and second trolley are conveyed in line along the first rail with a load bar therebetween. The first carrier defines a length measured along the first rail and a width measured transverse. The first carrier is conveyed to a branch point where a second rail branches from the first rail. The second trolley is conveyed along the second the rail to turn the first carrier so that it is conveyed with the load bar traversing between the first and second rails. The width is substantially less than the length such that the turning of the first carrier reduces an occupancy of the first carrier along the first rail.

A conveyor system including a fixed, non-powered rail defining a conveyor path, and a plurality of automated conveyor carriers supported on the rail. Each carrier includes an on-board motor and electrical power source selectively powering the motor to drive the carrier along the rail. Each of the plurality of ACCs operates to power the on-board motor from the on-board electrical power source under the direction of instructions programmed to a local controller on the respective ACC. Wherein each of the local controllers of the respective ACCs is programmed to carry out independent power level management for its own on-board electrical power source and configured to selectively operate an adaptive low power indicator to communicate a low power status based only in part on the power level of the on-board battery and further based on one or more parameters of a current work cycle.

The invention relates to an unloading station (4) for automated unloading of an article container (2), which comprises an overhead conveying device (1) for transporting the article container (2) into the unloading station and for transporting the article container out of the unloading station, an opening and closing device (40) for adjusting a bag body between the closed position and the opened position and an unloading device (39) for unloading the bag body. The unloading device comprises an actuation device (56), by means of which the article container with the bag body can be tilted about a tilting axis (57) extending essentially in parallel to the longitudinal extension of the overhead conveying device between a provisioning position (58) and an unloading position (59), wherein in the unloading position an article (28) can be discharged from the article container through the unloading opening (29). Moreover, the invention relates to a method for the automated unloading of an article container.

A cloth transfer apparatus allows a cloth to be attached to a traveling clamp efficiently without waste even when a corner of the cloth to be attached to the traveling clamp is specified. The cloth transfer apparatus includes: a plurality of independent traveling clamps; and a transfer rail circulating through a supply unit where a corner of the cloth is attached to the traveling clamp and a discharge unit where the cloth is delivered from the traveling clamp and allowing the traveling clamps to independently travel. In the supply unit: a branch point that allows the transfer rail to branch into a first supply rail and a second supply rail and a merge point that allows to the branched first supply rail and second supply rail to be merged.

A carrier (230) for a honeycomb body (220) and a method for manufacturing a honeycomb body(220) are provided. The carrier (230) comprises a first side support (234), a second side support (236), and a flexible sheet (240) suspended between the first (234) and second (236) side supports for supporting the honeycomb body (220). The method comprises placing a green honeycomb body (220) on the flexible sheet (240) and transporting the green honeycomb body (220).