A container handling vehicle for lifting a storage container from an underlying framework structure includes a container lifting assembly for lifting the storage container and a vehicle body. The container lifting assembly includes a lifting frame for releasable connection to a storage container, a lifting shaft assembly, and a plurality of lifting bands. The lifting bands are connected to the lifting frame and the lifting shaft assembly such that the lifting frame may be raised or lowered by operating the lifting shaft assembly. The vehicle body includes a sidewall and a cantilevered section from which the lifting frame depends. The cantilevered section extends laterally from an upper end of the sidewall. The container lifting assembly features a lifting frame guide assembly comprising a first guide device and a cooperating second guide device. The first guide device is provided on the lifting frame. The second guide device is slidably connected to the sidewall via at least one vertically extending rail, such that the second guide device can move in a vertical direction relative to the sidewall. The first guide device and the second guide device are arranged to interact with each other when the lifting frame is adjacent the sidewall, such that horizontal movement of the lifting frame relative to the vehicle body is restricted.

A container handling vehicle for lifting a storage container from an underlying framework structure includes a container lifting assembly for lifting the storage container and a vehicle body. The container lifting assembly includes a lifting frame for releasable connection to a storage container, a lifting shaft assembly, and a plurality of lifting bands. The lifting bands are connected to the lifting frame and the lifting shaft assembly such that the lifting frame may be raised or lowered by operating the lifting shaft assembly. The vehicle body includes a sidewall and a cantilevered section from which the lifting frame depends. The cantilevered section extends laterally from an upper end of the sidewall. The container lifting assembly features a lifting frame guide assembly comprising a first guide device and a cooperating second guide device. The first guide device is provided on the lifting frame. The second guide device is slidably connected to the sidewall via at least one vertically extending rail, such that the second guide device can move in a vertical direction relative to the sidewall. The first guide device and the second guide device are arranged to interact with each other when the lifting frame is adjacent the sidewall, such that horizontal movement of the lifting frame relative to the vehicle body is restricted.

A two-dimensional rail system includes a first set of parallel rails arranged to guide movement of container handling vehicles in a first direction across the top of the frame structure, and a second set of parallel rails arranged perpendicular to the first set of rails to guide movement of the container handling vehicles in a second direction, which is perpendicular to the first direction. The first and second sets of parallel rails divide the rail system into a plurality of grid cells. A container handling vehicle for operation on the two-dimensional rail system includes: a wheel base unit, a body unit, a support section, a cantilever section, and a lifting device. The wheel base unit includes first and second sets of wheels for guiding the container handling vehicle along the rail system in the first and second directions respectively. The first and second sets of wheels form outer peripheries of the wheel base unit. The body unit includes a lower section, which is provided on the wheel base unit. The lower section has a footprint with a horizontal extent which is equal to or less than the wheel base unit. The lower section has an upper surface. The upper surface provides a first container carrying position for carrying a storage container. The support section extends vertically from the lower section. The support section has a footprint with a horizontal extent which is smaller than the footprint of the lower section. The cantilever section extends horizontally from the support section beyond the footprint of the lower section. The lifting device includes a lifting frame that is suspended from the cantilever section.

A two-dimensional rail system includes a first set of parallel rails arranged to guide movement of container handling vehicles in a first direction across the top of the frame structure, and a second set of parallel rails arranged perpendicular to the first set of rails to guide movement of the container handling vehicles in a second direction, which is perpendicular to the first direction. The first and second sets of parallel rails divide the rail system into a plurality of grid cells. A container handling vehicle for operation on the two-dimensional rail system includes: a wheel base unit, a body unit, a support section, a cantilever section, and a lifting device. The wheel base unit includes first and second sets of wheels for guiding the container handling vehicle along the rail system in the first and second directions respectively. The first and second sets of wheels form outer peripheries of the wheel base unit. The body unit includes a lower section, which is provided on the wheel base unit. The lower section has a footprint with a horizontal extent which is equal to or less than the wheel base unit. The lower section has an upper surface. The upper surface provides a first container carrying position for carrying a storage container. The support section extends vertically from the lower section. The support section has a footprint with a horizontal extent which is smaller than the footprint of the lower section. The cantilever section extends horizontally from the support section beyond the footprint of the lower section. The lifting device includes a lifting frame that is suspended from the cantilever section.

A gripper device includes a holding portion that is attached to an elevating section capable of lifting and lowering above a transfer section to hold an article, a first positioning section that is attached to the elevating section and that positions the holding portion in a horizontal direction with respect to the article by contacting the article at two first contact positions in an upper portion of the article, and a second positioning section that is attached to the elevating section and that positions the holding portion in a height direction with respect to the article by contacting the article at three second contact positions that are not located on a straight line in the upper portion of the article.

A gripper device includes a holding portion that is attached to an elevating section capable of lifting and lowering above a transfer section to hold an article, a first positioning section that is attached to the elevating section and that positions the holding portion in a horizontal direction with respect to the article by contacting the article at two first contact positions in an upper portion of the article, and a second positioning section that is attached to the elevating section and that positions the holding portion in a height direction with respect to the article by contacting the article at three second contact positions that are not located on a straight line in the upper portion of the article.

The present application discloses a material handling system and a monitoring system and a monitoring method for particles in a traveling area of overhead hoist transfers, wherein the monitoring system for particles in the overhead hoist transfer traveling area comprises gas sampling modules, a particle counter and a monitoring device. The gas sampling module is configured to obtain the gas to be tested around traveling wheels of each overhead hoist transfer (OHT). The particle counter is configured to test the gas to be tested for the size and number of particles in the gas to be tested. The monitoring device is electrically connected to the particle counter, and is configured to acquire the size and number of the particles tested and alarm when determining that the content of particles does not meet a preset standard.

A system is configured to move a group of containers including at least five containers simultaneously between a vehicle and a platform. The system includes a container support frame configured to support the group of containers, at least one hoist, and a conveyor. The at least one hoist is configured to raise and lower the container support frame and the containers when the containers are secured to the container support frame. The conveyor is configured to move the container support frame and the containers between the vehicle and the platform.

A mobile crane including a frame which, in its upper part, is provided with a main support structure and which, in its lower part and on opposite sides of the lower part of the frame, is provided with lower beam structures transverse to the main support structure, and upright legs between the main support structure and the lower beam structures; at least one wheel or wheel arrangement at both ends of the lower beam structures, i.e. in each lower corner of the crane; a trolley arranged to move along the main support structure and provided with a hoisting member; at least one hoisting mechanism; at least one rope drum arranged to be run by the hoisting mechanism; and at least one rope arranged from the rope drum of the hoisting mechanism to the hoisting member for running it, the rope drum being further provided with at least one hoisting rope connected to at least one counterweight.

Image data is generated from a load stack in the operating area of a load handling apparatus. The image data includes a sight apparatus having several lines that are set in relation to each other such that the lines correspond to at least two sides of the lowest load in the load stack and at least two sides of a load set on top of the lowest load in the load stack.