WO2017153583A1 - Method and apparatus for retrieving units from a storage system - Google Patents
Method and apparatus for retrieving units from a storage system Download PDFInfo
- Publication number
- WO2017153583A1 WO2017153583A1 PCT/EP2017/055697 EP2017055697W WO2017153583A1 WO 2017153583 A1 WO2017153583 A1 WO 2017153583A1 EP 2017055697 W EP2017055697 W EP 2017055697W WO 2017153583 A1 WO2017153583 A1 WO 2017153583A1
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- WO
- WIPO (PCT)
- Prior art keywords
- handling device
- load handling
- wheels
- rails
- tracks
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/06—Storage devices mechanical with means for presenting articles for removal at predetermined position or level
- B65G1/065—Storage devices mechanical with means for presenting articles for removal at predetermined position or level with self propelled cars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/0464—Storage devices mechanical with access from above
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/0407—Storage devices mechanical using stacker cranes
- B65G1/0414—Storage devices mechanical using stacker cranes provided with satellite cars adapted to travel in storage racks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/0457—Storage devices mechanical with suspended load carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0235—Containers
Definitions
- the present invention relates to apparatus for retrieving units form a storage system.
- the invention relates to robotic devices for handling storage containers or bins in a store comprising a grid of stacked units.
- containers are stacked on top of one another and the stacks are arranged in rows.
- the containers are accessed from above, removing the need for aisles between the rows and allowing more containers to be stored in a given space.
- Cimcorp discloses a mechanism for removing a plurality of stacked containers using a robotic load handler in the form of a rectangular tube which is lowered around the stack of containers, and which is configured to be able to grip a container at any level in the stack. In this way, several containers can be lifted at once from a stack.
- the movable tube can be used to move several containers from the top of one stack to the top of another stack, or to move containers from a stack to an external location and vice versa.
- Such systems can be particularly useful where all of the containers in a single stack contain the same product (known as a single-product stack).
- the load handler can be used to move containers between single-product stacks, for example to add a plurality of containers containing a single type of product to the store, and to pick up one or more containers from two or more single-product stacks to create a multi-product output stack.
- An example of this is the picking of vegetable crates in a central warehouse to create a multi-product order for delivery to retail stores.
- the height of the tube has to be as least as high as the height of the largest stack of containers, so that that the highest stack of containers can be extracted in a single operation. Accordingly, when used in an enclosed space such as a warehouse, the maximum height of the stacks is restricted by the need to accommodate the tube of the load handler. Furthermore, the system is not well adapted for the selection of a single container from a multi-product stack.
- the use of multi-product stacks in which the containers making up each stack may hold different products, is favoured in order to maximise the storage density of the system.
- the stored items must remain accessible reasonably quickly and easily, so that a plurality of different items required to fulfil a customer order can be picked from the storage system in an efficient way, even if some of the items required are stored in a lower level of a stack, underneath several other containers.
- stackable containers are stacked on top of one another to form stacks 12.
- the stacks 12 are arranged in a grid frame structure 14 in a warehousing or manufacturing environment.
- Figure 1 is a schematic perspective view of the frame structure 14, and
- Figure 2 is a top-down view showing a stack 12 of bins 10 arranged within the frame structure 14.
- Each bin 10 typically holds a plurality of product items (not shown), and the product items within a bin 10 may be identical, or may be of different product types depending on the application.
- the frame structure 14 comprises a plurality of upright members 16 that support horizontal members 18, 20.
- a first set of parallel horizontal members 18 is arranged perpendicularly to a second set of parallel horizontal members 20 to form a plurality of horizontal grid structures supported by the upright members 16.
- the members 16, 18, 20 are typically manufactured from metal.
- the bins 10 are stacked between the members 16, 18, 20 of the frame structure 14, so that the frame structure 14 guards against horizontal movement of the stacks 12 of bins 10, and guides vertical movement of the bins 10.
- the top level of the frame structure 14 includes rails 22 arranged in a grid pattern across the top of the stacks 12.
- the rails 22 support a plurality of robotic load handling devices 30.
- a first set 22a of parallel rails 22 guide movement of the load handling devices 30 in a first direction (X) across the top of the frame structure 14, and a second set 22b of parallel rails 22, arranged perpendicular to the first set 22a, guide movement of the load handling devices 30 in a second direction (Y), perpendicular to the first direction.
- the rails 22 allow movement of the load handling devices 30 laterally in two dimensions in the horizontal X-Y plane, so that a load handling device 30 can be moved into position above any of the stacks 12.
- FIG. 3(a) and 3(b) are schematic perspective views of a load handling device 30 from the rear and front, respectively, and Figure 3(c) is a schematic front perspective view of a load handling device 30 lifting a bin 10.
- Each load handling device 30 comprises a vehicle 32 which is arranged to travel in the X and Y directions on the rails 22 of the frame structure 14, above the stacks 12.
- a first set of wheels 34 consisting of a pair of wheels 34 on the front of the vehicle 32 and a pair of wheels 34 on the back of the vehicle 32, is arranged to engage with two adjacent rails of the first set 22a of rails 22.
- a second set of wheels 36 consisting of a pair of wheels 36 on each side of the vehicle 32, is arranged to engage with two adjacent rails of the second set 22b of rails 22.
- Each set of wheels 34, 36 can be lifted and lowered, so that either the first set of wheels 34 or the second set of wheels 36 is engaged with the respective set of rails 22a, 22b at any one time.
- the wheels 34 can be driven, by way of a drive mechanism (not shown) housed in the vehicle 32, to move the load handling device 30 in the X direction.
- a drive mechanism housed in the vehicle 32
- the first set of wheels 34 is lifted clear of the rails 22, and the second set of wheels 36 is lowered into engagement with the second set of rails 22a.
- the drive mechanism can then be used to drive the second set of wheels 36 to achieve movement in the Y direction.
- the load handling device 30 is equipped with a crane device 40.
- the crane device 40 comprises a cantilever arm 42 that extends laterally from the top of the vehicle 32.
- a gripper plate 44 is suspended from the cantilever arm 42 by four cables 46.
- the cables 46 are connected to a winding mechanism (not shown) housed within the vehicle 32.
- the cables 46 can be spooled in or out from the cantilever arm 42, so that the position of the gripper plate 44 with respect to the vehicle 32 can be adjusted in the Z direction.
- the gripper plate 44 is adapted to engage with the top of a bin 10.
- the gripper plate 44 may include pins (not shown) that mate with corresponding holes (not shown) in the rim that forms the top surface of the bin 10, and sliding clips (not shown) that are engageable with the rim to grip the bin 10.
- the clips are driven to engage with the bin 10 by a suitable drive mechanism housed within the gripper plate 44, which is powered and controlled by signals carried through the cables 46 themselves or through a separate control cable (not shown).
- the load handling device 30 is moved as necessary in the X and Y directions so that the gripper plate 44 is positioned above the stack 12.
- the gripper plate 44 is then lowered vertically in the Z direction to engage with the bin 10 on the top of the stack 12, as shown in Figure 3(c).
- the gripper plate 44 grips the bin 10, and is then pulled upwards on the cables 46, with the bin 10 attached.
- the bin 10 is accommodated beneath the cantilever arm 42 and is held above the level of the rails 22. In this way, the load handling device 30 can be moved to a different position in the X-Y plane, carrying the bin 10 along with it, to transport the bin 10 to another location.
- the cables 46 are long enough to allow the load handling device 30 to retrieve and place bins from any level of a stack 12, including the floor level.
- the vehicle 32 is sufficiently heavy to counterbalance the weight of the bin 10 and to remain stable during the lifting process.
- the weight of the vehicle 32 may be comprised in part of batteries that are used to power the drive mechanism for the wheels 34, 36.
- a plurality of identical load handling devices 30 are provided, so that each load handling device 30 can operate simultaneously to increase the throughput of the system.
- the system illustrated in Figure 4 includes two specific locations, known as ports 24, at which bins 10 can be transferred into or out of the system.
- An additional conveyor system (not shown) is associated with each port 24, so that bins 10 transported to a port 24 by a load handling device 30 can be transferred to another location by the conveyor system, for example to a picking station (not shown).
- bins 10 can be moved by the conveyor system to a port 24 from an external location, for example to a bin-filling station (not shown), and transported to a stack 12 by the load handling devices 30 to replenish the stock in the system.
- Each load handling device 30 can lift and move one bin 10 at a time. If it is necessary to retrieve a bin 10 (“target bin”) that is not located on the top of a stack 12, then the overlying bins 10 (“non-target bins”) must first be moved to allow access to the target bin 10.
- Each of the load handling devices 30 is under the control of a central computer. Each individual bin 10 in the system is tracked, so that the appropriate bins 10 can be retrieved, transported and replaced as necessary.
- the system described with reference to Figures 1 to 4 has many advantages and is suitable for a wide range of storage and retrieval operations. In particular, it allows very dense storage of product, and it provides a very economical way of storing a huge range of different items in the bins 10, while allowing reasonably economical access to all of the bins 10 when required for picking.
- a load-handling device for lifting and moving containers stacked in stacks in a storage system, the system comprising a plurality of rails or tracks arranged in grid pattern above the stacks of containers, the grid pattern comprising a plurality of grid spaces, each stack being located within a footprint of only a single grid space, the load handling device being configured to move laterally on the rails or tracks above the stacks, the load handling device further comprising a lifting mechanism, the lifting mechanism comprising a gripper device, the gripper device being configured to grip a container from above, characterised in that the load-handling device comprises a vehicle comprising a body having an upper portion and a lower portion the upper portion for housing components such as power components, and/or control components, and/or drive components and/or lifting components the lower portion arranged directly beneath the upper portion, the lower portion comprising a cavity for accommodating a container and a wheel assembly, the wheel assembly comprising a first set of wheels for engaging with a first set of rails or tracks to guide movement of the
- the present invention concerns load handling devices for use in storage systems comprising a grid frame containing a plurality of stacks of containers.
- the load handling devices are arranged above the stacks of containers and are capable of lifting a container from a stack and moving the container laterally to another location.
- each load handling device occupies only a single grid space in the storage system.
- a load handling device includes a container-receiving space into which a container can be lifted.
- the container-receiving space is arranged beneath a vehicle module, in which components such as power components, control components, drive components and lifting components are housed.
- the footprint of the load handling device is reduced compared to the cantilever designs shown in Figures 3(a) to 3(c) and described in N0317366, in which the bulky components are housed in a vehicle module disposed to one side of the container-receiving space.
- the load handling device of the invention occupies the space above only one stack of containers in the frame, in contrast to the cantilever design shown in Figures 3(a) to 3(c) which occupies the space above two stacks. This means that, by virtue of the invention, the efficiency of operation of the storage system can be improved, because the reduced footprint allows more load handling devices to be accommodated and reduces the likelihood of one device obstructing the optimum path of another.
- the load handling device preferably includes a set of wheels for supporting the load handling device above the stacks.
- lateral movement of the load handling device may be guided by rails disposed above the frame.
- the rails may be arranged in a grid pattern, allowing two-dimensional movement of the load handling device in the horizontal plane.
- the wheels may engage with the rails. Two sets of wheels may be provided, with one set being arranged to engage with a first set of rails to guide movement of the second handling device in a first direction, and another set being arranged to engage with a second set of rails to guide movement of the second handling device in a second direction.
- the wheels are arranged at the periphery of the container-receiving space.
- the wheels may be driven by one or more motors housed in the vehicle module and drive may be transferred from the motors in the vehicle module to the wheels by drive transfer means disposed around the container-receiving space.
- the drive transfer means may comprise a suitable arrangement of pulleys and drive belts.
- One or both set of wheels may be configured to be raised and lowered with respect to the other set of wheels.
- One or more wheel lift motors or other wheel lift devices may be housed in the vehicle module for this purpose.
- the vehicle module may house a winch or crane device for lifting the container into the container-receiving space.
- the crane device may include one or more motors for lifting the container, and the or each motor of the crane device may be housed in the vehicle module.
- the crane device may include a gripper device configured to grip a container from above.
- the gripper device may be suspended from cables that can be extended and retracted from the vehicle to move the gripper device vertically.
- the load handling device is equipped with a lifting device arranged to lift a single container from the stack into the container-receiving space.
- the lifting device may comprise a pair of lifting arms arranged on either side of the container-receiving space, in which case the lifting device may comprise a gripper device mounted between the ends of the arms and arranged to grip a container from above.
- the lifting device comprises rods or cables arranged to engage with vertical channels formed in the side walls of the containers.
- the channels may be accessed by apertures in a top face of each container. In such an arrangement, vertically-extending spaces in the storage system are not necessary.
- the rods or cables may carry an anchor mechanism arranged to engage releasably with a container.
- the anchor mechanism may comprise one or more laterally- extendable arms for engaging a surface of the container.
- the anchor mechanism may be operated remotely, for example by a wire that extends through a tubular bore of the rod or cable.
- the load handling device further comprises an upper part, a lower part including a container-receiving space, and winch means for lifting a container into the container- receiving space.
- the winch means comprises a winch motor which is housed in the upper part, above the container-receiving space.
- the lower part includes a wheel assembly to facilitate lateral movement of the load handling device with respect to the frame, and the upper part also includes at least one motor for driving one or more wheels of the wheel assembly.
- the lower part may comprise a frame structure for supporting the wheels of the wheel assembly.
- the frame structure may be arranged around the container-receiving space.
- the container-receiving space may be bounded on four sides by the frame structure.
- One or more elements of the frame structure may be moveable to raise and lower a first set of the wheels with respect to a second set of the wheels, thereby to facilitate engagement of either the first set of wheels or the second set of wheels with a first or a second set of rails or tracks, respectively.
- the moveable elements of the frame structure may be driven by a motor housed in the upper part of the load handling device.
- the load-handling device of the invention is preferably a self-propelled robot vehicle.
- the invention resides in a storage system comprising a frame containing a plurality of stacks of containers, and one or more load handling devices as described above.
- Each load handling device occupies a single grid space, corresponding to the area occupied by only one stack of containers.
- the invention comprises a storage system comprising a frame containing a plurality of stacks of containers, a first handling device capable of lifting a plurality of containers from a stack in a single operation, and a second handling device capable of lifting a single container and moving the container laterally.
- the first and second handling devices are disposed above the frame and are independently moveable to access different stacks.
- the second handling device is of the type described above, and occupies a space corresponding to only one stack of containers.
- the provision of a first handling device capable of lifting a plurality of containers from a stack in a single operation along with a second handling device capable of lifting a single container and moving the container laterally provides an optimum solution when seeking to retrieve a container which is located in the middle or bottom of a stack.
- only two lifting operations need be carried out to retrieve the target container, which greatly increases the speed and efficiency of the retrieval process compared to prior art arrangements in which only one container can be lifted at a time.
- the storage system may further comprise one or more port locations at which containers can be removed from and/or added to the storage system.
- the load handling device of the invention may be capable of transporting a target container from a stack to a port location.
- the containers may comprise open-topped bins.
- the containers may be arranged to interlock or engage with one another in the vertical direction when formed in a stack.
- multiple handling devices may be employed so that multiple containers can be lifted and moved simultaneously.
- the handling devices may be of different types, and may be selected to balance the cost and energy consumption of the system with the speed and flexibility of operation.
- One benefit of the present invention is that, because the load handling devices occupy the space above only one stack, the efficiency of a multiple-device system can be improved compared to prior art load handling device designs which occupy two or more stack spaces.
- the gain in efficiency may arise from being able to accommodate more load handling devices in a given system, from optimising the routing of the device using the space gained by the reduced device footprints, or from a combination of these factors.
- Preferred and/or optional features of each aspect of the invention may be used, alone or in appropriate combination in the other aspects of the invention also.
- Figure 1 is a schematic perspective view of a frame structure for housing a plurality of stacks of bins in a known storage system
- Figure 2 is a schematic plan view of part of the frame structure of Figure 1 ;
- Figures 3(a) and 3(b) are schematic perspective views, from the rear and front respectively, of a known load handling device for use with the frame structure of Figures 1 and 2, and Figure 3(c) is a schematic perspective view of the known load handling device in use lifting a bin; and
- Figure 4 is a schematic perspective view of a known storage system comprising a plurality of load handling devices of the type shown in Figures 3(a), 3(b) and 3(c), installed on the frame structure of Figures 1 and 2.
- Figure 5 is a schematic perspective view of a load handling device according to an embodiment of the invention.
- FIG. 6 is a schematic perspective view of the load handling device of Figure 5, showing one possible possible system architecture of the device;
- Figure 7 is a schematic perspective cut away view of the load handling device of Figures 5 and 6, the load handling device;
- Figure 8 is a schematic perspective view of a second embodiment of the invention, the load handling device comprising four displacement motors each motor acting on a set of wheels on one side of the load handling device;
- Figure 9 is a schematic perspective view of a third embodiment of the invention, the load handling device comprising 4 moveable sides each side comprising displacement mechanisms driven by a motor located within the load handling device;
- Figure 10 is a schematic perspective view of a fourth embodiment of the invention, the load handling device comprising two sets of wheels, each set of wheels comprising 4 individually driven wheels, each wheel comprising a mechanism for engaging or disengaging the wheel with the tracks;
- Figures 1 1 to 13 show schematic perspective views of a fifth embodiment of the invention, the load handling device comprising four sides, each side comprising two wheels, each side being liftable and lowerable with respect to the other sides by a mechanical solenoid and pin system.
- FIG. 5 shows a load handling device 100 according to an embodiment of the invention.
- the load handling device 100 comprises a vehicle 102 equipped with a winch or crane mechanism to lift a storage container or bin 106, also known as a tote, from above.
- the crane mechanism includes winch cables and a grabber plate.
- the grabber plate is configured to grip the top of the container 106 to lift it from a stack of containers 106 in a storage system of the type shown in Figures 1 to 4. It will be appreciated that the ride height of the load handling device changes when the moving means 188 is activated.
- the vehicle 102 comprises an upper part 1 12 and a lower part 1 14.
- the lower part 1 14 is fitted with two sets of wheels 1 16, 1 18, which run on rails provided at the top of the frame of the storage system. At least one wheel of each set 1 16, 1 18 is driven to enable movement of the vehicle 102 in X- and Y-directions respectively along the rails. As will be explained below, one set of wheels 1 16 can be moved vertically to lift the set of wheels 1 16 clear of the respective rails leaving the remaining set of wheels in contact with the rails, thereby allowing the vehicle 102 to change direction.
- the wheels 1 16, 1 18 are arranged around the periphery of a cavity or recess 120, known as a container-receiving recess, in the lower part 1 14.
- the recess 120 is sized to accommodate the bin 106 when it is lifted by the crane mechanism 104, as shown in Figure 6(a).
- the bin 106 When in the recess 120, the bin 106 is lifted clear of the rails beneath, so that the vehicle 102 can move laterally to a different location.
- the bin 106 On reaching the target location, for example another stack, an access point in the storage system or a conveyor belt, the bin 106 can be lowered from the recess 120 (as shown in Figure 6(b)) and released from the grabber plate 1 10.
- the upper part 1 12 of the vehicle 102 houses all of the significant bulky components of the load handling device, as shown in Figure 6(c).
- the upper part 1 12 houses the battery and associated electronics, controllers and communications devices, motors for driving the wheels 1 16, 1 18, motors for driving the crane mechanism 104, and other sensors and systems.
- the footprint of the vehicle 102 is larger than the size of a bin 106 only enough to accommodate the wheels 1 16, 1 18 either side of the recess 120.
- the vehicle 102 occupies a single grid space in the storage system. In this way, the vehicle 102 therefore takes up the minimum possible amount of space in the X-Y plane.
- the load handling devices 100 of the invention can also offer improved stability, as the mechanical components displacing the or each set of wheels with respect to each other are located in the lower part 1 14 of the load handling device.
- the first set of wheels 1 16 can be raised clear of the rails or lowered onto the rails by means of a wheel positioning mechanism.
- Each wheel 1 16 is mounted on an arm 180 that is pivotally mounted at its outer end.
- An inner end of each arm 180 is connected to the lower end of a respective linkage 182.
- the upper ends of both linkages 182 are connected to the lower end of a common linkage 184.
- the upper end of the common linkage 184 is moved by a motor or solenoid or worm gear or lead screw mechanism or any suitable means for drawing the common linkage upwards.
- the first set of wheels 1 16 By operating the moving means 188 to draw the common linkage 184 upwards, the first set of wheels 1 16 can be raised so that the second set of wheels 1 18 alone is engaged with the rails, allowing movement of the vehicle 102 in the Y-direction.
- the motor 188 to push the common linkage 184 downwards the first set of wheels 1 16 move downwards to engage with the rails and to lift the vehicle so that the second set of wheels 1 18 is lifted clear of the rails, as shown in The vehicle 102 can then move in the X-direction.
- the wheels 1 18 of the second set are mounted to fixed T-pieces 190 disposed at either end of the lower part 1 14 of the vehicle 102.
- the mechanism for displacing the wheels is disposed in the lower part of the vehicle body. In this way, additional weight is disposed lower down in the vehicle body thereby improving the stability of the load handling device.
- Figure 8 shows a second embodiment of the invention in which the wheels disposed on each side of the load handling device each comprise the mechanism only associated with one set of wheels in the previous embodiment described with reference to Figures 5 to 7.
- each side of the load handling device will therefore require a displacement motor and a linkage mechanism as described with reference to Figures 5 to 7. It will be appreciated that this provides additional stability to the load handling device as each side comprises the same mechanism and motor means, the weight being evenly distributed.
- the embodiment of Figure 8 shows a load handling device in which 4 motor means are provided each acting on half a set of wheels 1 16, 1 18.
- Figure 9 shows a third embodiment of the invention in which the two wheels disposed on each side of the load handling device are rotatably attached to moveable side panels that comprise the sides of the load handling device.
- Two wheels 200 mounted in a frame structure 210 of a load handling device according to another embodiment of the invention.
- the load handling device comprises a vehicle with an upper part 1 12 that houses the major components of the device and a lower part having a recess 120 for accommodating a bin, with the wheels 200 being arranged on four sides of the recess.
- the frame structure of the load handling device comprises two parallel panels that accommodate the wheels 200 there between.
- Drive means is provided to transfer drive to the wheels 200 from a motor housed in the upper part 1 12 of the vehicle.
- the drive means provided in the upper part of the load handling device may act on two wheels 200 on one side of the load handling device at any one time.
- a single motor means located above the cavity may act on half a set of wheels 1 16 or two motors may be provided each motor acting on half a set of wheels 1 16.
- each wheel 200 may be provided with displacement means to enable each wheel 200 to be independently lifted or lowered and engaged or disengaged with the track as required.
- the wheels 200 each comprise drive means and displacement means. Again, in using mechanisms and components positioned in the lower part of the load handling device the stability of the device is improved.
- Figure 1 1 shows a two wheels disposed on each side of the load handling device, attached to moveable side panels that comprise the sides of the load handling device. As can be seen in Figures 12 and 13, the panels further comprise a pin and track mechanism, the pins locating in the tracks when the panels are in situ on the sides of the load handling devices.
- the panels further comprise a motor or solenoid that moves the pin laterally in the track, the shape of the track in the inside of the panels and the movement of the pins in the tacks causing the side panels to be displaced upwardly or downwardly depending on the direction of travel of the pin in the track.
- This movement in the panel causing the wheels associated with each panel to lift off the track or engage the track accordingly.
- the wheels 200 in this embodiment can be raised and lowered by moving the panels independently at the same time or opposing panels being connected so as to move together, relative to the upper part 1 12 of the vehicle.
- the panels are mounted to a body 230 of the upper part 1 12 of the vehicle by way of rails 232.
- the rails 232 are fixed to the body 230, and pin is slidably mounted to the rails 232.
- Both structures may be raised and lowered by a common motor, so the four wheels 200 can be lifted and lowered in unison to control engagement of this first set of wheels 200 with rails extending in a first direction across the frame.
- two opposing panels may be raised and lowered by a single motor, the other two opposing panels being raised and lowered by a further motor.
- each of the four panels may be provided with a motor to independently raise and lower each panel.
- the motors may be replaced by solenoids or worm gears or lead screw mechanisms or belt driving systems or any other suitable means for driving the displacement mechanism.
- both sets of wheels may be powered by a single motor, with a suitable transfer arrangement to direct power to the appropriate set of wheels.
- the mechanism used to lift the wheels may use linear actuators, such as linear motors or hydraulic rams.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Warehouses Or Storage Devices (AREA)
- Seal Device For Vehicle (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
Description
Claims
Priority Applications (18)
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DK17710519.4T DK3426576T4 (en) | 2016-03-10 | 2017-03-10 | Method and arrangement for retrieving units from a storage system |
PL17710519.4T PL3426576T5 (en) | 2016-03-10 | 2017-03-10 | Method and apparatus for retrieving units from a storage system |
JP2018547977A JP6983798B2 (en) | 2016-03-10 | 2017-03-10 | Methods and equipment for removing the unit from the storage system |
US16/083,723 US11273980B2 (en) | 2016-03-10 | 2017-03-10 | Method and apparatus for retrieving units from a storage system |
ES17710519T ES2841623T5 (en) | 2016-03-10 | 2017-03-10 | Method and apparatus for collecting units from a storage system |
AU2017229536A AU2017229536B2 (en) | 2016-03-10 | 2017-03-10 | Method and apparatus for retrieving units from a storage system |
CN201780016442.7A CN108778961B (en) | 2016-03-10 | 2017-03-10 | Method and apparatus for extracting units from a storage system |
CA3016753A CA3016753A1 (en) | 2016-03-10 | 2017-03-10 | Method and apparatus for retrieving units from a storage system |
KR1020217032712A KR102391107B1 (en) | 2016-03-10 | 2017-03-10 | Method and apparatus for retrieving units from a storage system |
EP17710519.4A EP3426576B2 (en) | 2016-03-10 | 2017-03-10 | Method and apparatus for retrieving units from a storage system |
EP20191982.6A EP3757038B1 (en) | 2016-03-10 | 2017-03-10 | Load handling device |
EP21201161.3A EP3978393B1 (en) | 2016-03-10 | 2017-03-10 | Method and apparatus for retrieving units from a storage system |
KR1020187028859A KR102339611B1 (en) | 2016-03-10 | 2017-03-10 | Method and apparatus for taking a unit out of a storage system |
FIEP17710519.4T FI3426576T4 (en) | 2016-03-10 | 2017-03-10 | Method and apparatus for retrieving units from a storage system |
HRP20201868TT HRP20201868T1 (en) | 2016-03-10 | 2020-11-25 | Method and apparatus for retrieving units from a storage system |
US17/505,949 US11858737B2 (en) | 2016-03-10 | 2021-10-20 | Method and apparatus for retrieving units from a storage system |
JP2021190165A JP7342094B2 (en) | 2016-03-10 | 2021-11-24 | Method and apparatus for removing units from storage systems |
AU2021290288A AU2021290288A1 (en) | 2016-03-10 | 2021-12-22 | Method and apparatus for retrieving units from a storage system |
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Cited By (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019101366A1 (en) | 2017-11-22 | 2019-05-31 | Autostore Technology AS | Multi bin vehicle for an automated storage and retrieval system comprising a three dimensional grid |
WO2019137866A1 (en) * | 2018-01-09 | 2019-07-18 | Autostore Technology AS | A displacement mechanism for a remotely operated vehicle |
WO2019154467A1 (en) * | 2018-02-07 | 2019-08-15 | Gebhardt Foerdertechnik Gmbh | Transport vehicle for the automated operation of a warehouse |
WO2019206440A1 (en) | 2018-04-25 | 2019-10-31 | Autostore Technology AS | Container handling vehicle with first and second sections and with battery in second section |
WO2019206439A1 (en) | 2018-04-25 | 2019-10-31 | Autostore Technology AS | Container handling vehicle with first and second sections with motor in second section |
WO2019206488A1 (en) | 2018-04-25 | 2019-10-31 | Autostore Technology AS | Container handling vehicle with first and second sections and larger wheel motors on two of the wheels in the second section |
WO2019206487A1 (en) | 2018-04-25 | 2019-10-31 | Autostore Technology AS | Container handling vehicle with first and second sections and lifting device motor in second section |
AT16911U1 (en) * | 2019-12-20 | 2020-11-15 | Knapp Ag | Vehicle for storing and retrieving products |
EP3798156A1 (en) | 2019-09-24 | 2021-03-31 | Gebhardt Fördertechnik GmbH | Transport vehicle and storage and retrieval system for containers |
NO20200015A1 (en) * | 2020-01-07 | 2021-07-08 | Autostore Tech As | A remotely operated vehicle for moving on a rail system |
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WO2022034191A1 (en) * | 2020-08-14 | 2022-02-17 | Ocado Innovation Limited | Track assembly for a storage system |
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WO2022058550A1 (en) | 2020-09-18 | 2022-03-24 | Ocado Innovation Limited | A load handling device |
DE102020212343A1 (en) | 2020-09-30 | 2022-03-31 | Gebhardt Fördertechnik GmbH | Storage and withdrawal system for containers and associated containers |
GB2600002A (en) * | 2020-08-14 | 2022-04-20 | Ocado Innovation Ltd | A grid framework structure |
US11479407B2 (en) | 2018-01-09 | 2022-10-25 | Autostore Technology AS | Displacement mechanism for a remotely operated vehicle |
WO2023061626A1 (en) * | 2021-10-13 | 2023-04-20 | Stöcklin Logistik Ag | Shelf storage system having a three-dimensional shelf store and at least one vehicle for putting load carriers into storage and taking same out of storage |
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Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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NL2018723B1 (en) * | 2017-04-14 | 2018-10-24 | Logiqs B V | Vehicle for moving a container and system allowing such vehicle to move the container |
EP3431418B8 (en) * | 2017-07-20 | 2020-04-01 | Mikhail Voloskov | Shuttle for use in a three-dimensional warehouse system |
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US11673712B2 (en) | 2018-11-28 | 2023-06-13 | Autostore Technology AS | Storage container for automated storage and retrieval system |
GB201903982D0 (en) * | 2019-03-22 | 2019-05-08 | Ocado Innovation Ltd | Load-handling device |
GB201906157D0 (en) * | 2019-05-02 | 2019-06-19 | Ocado Innovation Ltd | An apparatus and method for imaging containers |
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NO345931B1 (en) * | 2019-11-12 | 2021-11-01 | Autostore Tech As | Rescue system and methods for retrieving a malfunctioning vehicle from a rail system. |
GB2594562B (en) * | 2020-03-04 | 2023-01-04 | Ocado Innovation Ltd | Automated storage systems, and devices |
KR102484910B1 (en) * | 2020-12-23 | 2023-01-09 | (주)에이텍티앤 | Mobile line-based automated warehouse system |
KR102484915B1 (en) * | 2020-12-23 | 2023-01-09 | (주)에이텍티앤 | Tray-based automated warehouse system |
KR102522451B1 (en) * | 2020-12-23 | 2023-04-18 | (주)에이텍모빌리티 | Automated warehouse system |
CN113753455B (en) * | 2021-01-05 | 2023-09-26 | 北京京东乾石科技有限公司 | Access vehicle, access system, access method, controller, and storage medium |
CN113021301B (en) * | 2021-04-20 | 2023-04-18 | 深圳市博洋精密科技有限公司 | Latticed handling system based on four-axis robot |
WO2023169900A1 (en) * | 2022-03-08 | 2023-09-14 | Autostore Technology AS | Container handling vehicle |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015019055A1 (en) * | 2013-08-09 | 2015-02-12 | Ocado Innovation Limited | Apparatus for retrieving units from a storage system |
WO2015193278A1 (en) * | 2014-06-19 | 2015-12-23 | Jakob Hatteland Logistics As | Robot for transporting storage bins |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2701065A (en) | 1950-09-06 | 1955-02-01 | Charles A Bertel | Apparatus for storing and handling containers |
GB1007276A (en) | 1962-03-15 | 1965-10-13 | Peter Vincent Doeson | Improvements in and relating to trucks |
US3544127A (en) | 1967-11-06 | 1970-12-01 | Peter V Dobson | Trucks |
GB1326304A (en) | 1970-09-08 | 1973-08-08 | Air Preheater | Material handling apparatus |
FR2695878B1 (en) * | 1992-09-24 | 1994-12-16 | Heuliez Webasto | Opening and sliding sunroof. |
FI105668B (en) | 1995-10-02 | 2000-09-29 | Cimcorp Oy | picking system |
NO972004D0 (en) | 1997-04-30 | 1997-04-30 | Hatteland Electronic As Jacob | Method for organizing flow of goods for a horizontally layered and deep-stacked inventory with disparate components, as well as transfer equipment for standardized containers for the purpose |
NO317366B1 (en) | 1999-07-01 | 2004-10-18 | Autostore As | Storage system with remote controlled wagons with two wheelsets and lifting device for operation on rails arranged in cross over columns of storage units separated by vertical profile posts |
US7753637B2 (en) | 2007-03-01 | 2010-07-13 | Benedict Charles E | Port storage and distribution system for international shipping containers |
JP2011170486A (en) * | 2010-02-17 | 2011-09-01 | Yashima Dengyo Co Ltd | Direction inclination detecting device and conveying system |
CN101885415B (en) * | 2010-07-02 | 2011-12-28 | 昆山华恒工程技术中心有限公司 | Automatic track exchanging trolley |
CN202098774U (en) * | 2011-06-03 | 2012-01-04 | 广运机电(苏州)有限公司 | Shuttling trolley |
EP2780260B1 (en) | 2011-11-20 | 2016-02-24 | Illinois Tool Works Inc. | Storage system and methods |
EP2847105B1 (en) * | 2012-05-11 | 2021-06-23 | Ocado Innovation Limited | Storage systems and methods for retrieving units from a storage system |
US20140086714A1 (en) * | 2012-09-27 | 2014-03-27 | Ohad MALIK | Automated warehousing systems and method |
US8734079B1 (en) * | 2012-11-13 | 2014-05-27 | Sergey N. Razumov | Self-lifting robotic device with load handling mechanism |
NO335839B1 (en) | 2012-12-10 | 2015-03-02 | Jakob Hatteland Logistics As | Robot for transporting storage containers |
CN103896000B (en) * | 2012-12-28 | 2016-04-20 | 昆山光腾智能机械有限公司 | Automatically the formula that switches tracks shuttle |
US9020632B2 (en) | 2013-03-15 | 2015-04-28 | Intelligrated Headquarters, Llc | Storage, retrieval and sortation system |
NL2011058C2 (en) | 2013-06-28 | 2015-01-05 | Vanderlande Ind Bv | SYSTEM FOR STORING PRODUCT HOLDERS. |
GB201404870D0 (en) * | 2014-03-18 | 2014-04-30 | Ocado Ltd | Robotic service device and handling method |
CN203529236U (en) * | 2013-10-17 | 2014-04-09 | 陈定钰 | Shuttling vehicle lifting mechanism |
NO340313B1 (en) * | 2014-01-08 | 2017-03-27 | Jakob Hatteland Logistics As | Remote controlled vehicle for picking up storage containers from a storage system, storage system for storage of containers and method for replacing a power source |
NL2013200B1 (en) | 2014-07-16 | 2016-07-14 | Vanderlande Ind Bv | System for storing product holders. |
EP3235761B1 (en) * | 2014-12-17 | 2019-12-04 | Itoh Denki Co., Ltd. | Article storage device and article transfer method |
ES2751745T3 (en) | 2015-01-28 | 2020-04-01 | Autostore Tech As | Robot to transport storage containers |
DE102015001410A1 (en) | 2015-02-06 | 2016-08-11 | Gebhardt Fördertechnik GmbH | Pallet transport device |
KR20220131557A (en) | 2015-04-15 | 2022-09-28 | 오카도 이노베이션 리미티드 | System and method for configuration of buildings or storage |
CN104773494B (en) | 2015-04-15 | 2017-02-22 | 昆山华恒工程技术中心有限公司 | Track transferring shuttle car |
CN205526130U (en) | 2016-01-19 | 2016-08-31 | 南京金牛机械制造股份有限公司 | Many rounds of shuttles |
GB201604100D0 (en) | 2016-03-10 | 2016-04-20 | Ocado Innovation Ltd | Apparatus for retrieving units from a storage system |
-
2016
- 2016-03-10 GB GBGB1604100.6A patent/GB201604100D0/en not_active Ceased
-
2017
- 2017-03-10 DK DK17710519.4T patent/DK3426576T4/en active
- 2017-03-10 PL PL21201161.3T patent/PL3978393T3/en unknown
- 2017-03-10 EP EP21201161.3A patent/EP3978393B1/en active Active
- 2017-03-10 ES ES17710519T patent/ES2841623T5/en active Active
- 2017-03-10 PT PT201919826T patent/PT3757038T/en unknown
- 2017-03-10 AU AU2017229536A patent/AU2017229536B2/en active Active
- 2017-03-10 EP EP17710519.4A patent/EP3426576B2/en active Active
- 2017-03-10 EP EP20191982.6A patent/EP3757038B1/en active Active
- 2017-03-10 FI FIEP20191982.6T patent/FI3757038T3/en active
- 2017-03-10 HU HUE17710519A patent/HUE052218T2/en unknown
- 2017-03-10 US US16/083,723 patent/US11273980B2/en active Active
- 2017-03-10 HU HUE20191982A patent/HUE062376T2/en unknown
- 2017-03-10 FI FIEP17710519.4T patent/FI3426576T4/en active
- 2017-03-10 JP JP2018547977A patent/JP6983798B2/en active Active
- 2017-03-10 CN CN202110949693.9A patent/CN113636250A/en active Pending
- 2017-03-10 KR KR1020217032712A patent/KR102391107B1/en active IP Right Grant
- 2017-03-10 WO PCT/EP2017/055697 patent/WO2017153583A1/en active Application Filing
- 2017-03-10 PL PL17710519.4T patent/PL3426576T5/en unknown
- 2017-03-10 KR KR1020187028859A patent/KR102339611B1/en active IP Right Grant
- 2017-03-10 CA CA3016753A patent/CA3016753A1/en active Pending
- 2017-03-10 DK DK20191982.6T patent/DK3757038T3/en active
- 2017-03-10 CN CN201780016442.7A patent/CN108778961B/en active Active
- 2017-03-10 GB GB1703866.2A patent/GB2550027B/en active Active
- 2017-03-10 PT PT177105194T patent/PT3426576T/en unknown
- 2017-03-10 HR HRP20230810TT patent/HRP20230810T1/en unknown
- 2017-03-10 ES ES20191982T patent/ES2952089T3/en active Active
- 2017-03-10 PL PL20191982.6T patent/PL3757038T3/en unknown
-
2020
- 2020-11-25 HR HRP20201868TT patent/HRP20201868T1/en unknown
-
2021
- 2021-10-20 US US17/505,949 patent/US11858737B2/en active Active
- 2021-11-24 JP JP2021190165A patent/JP7342094B2/en active Active
- 2021-12-22 AU AU2021290288A patent/AU2021290288A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015019055A1 (en) * | 2013-08-09 | 2015-02-12 | Ocado Innovation Limited | Apparatus for retrieving units from a storage system |
WO2015193278A1 (en) * | 2014-06-19 | 2015-12-23 | Jakob Hatteland Logistics As | Robot for transporting storage bins |
Cited By (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7130040B2 (en) | 2017-11-22 | 2022-09-02 | アウトストア・テクノロジー・エーエス | A multi-container vehicle for an automated storage and collection system with a 3D grid |
JP2021504263A (en) * | 2017-11-22 | 2021-02-15 | アウトストア・テクノロジー・エーエスAutostore Technology As | Vehicles in multiple containers for automated storage and recovery systems with 3D grids |
US11866259B2 (en) | 2017-11-22 | 2024-01-09 | Autostore Technology AS | Multi bin vehicle |
US11591160B2 (en) | 2017-11-22 | 2023-02-28 | Autostore Technology AS | Multi bin vehicle for an automated storage and retrieval system comprising a three dimensional grid |
CN111372871A (en) * | 2017-11-22 | 2020-07-03 | 自动存储科技股份有限公司 | Multi-box carrier for automated storage and retrieval system including three-dimensional grid |
CN114803251A (en) * | 2017-11-22 | 2022-07-29 | 自动存储科技股份有限公司 | Container handling carrier, automated storage and retrieval system, and related methods |
WO2019101366A1 (en) | 2017-11-22 | 2019-05-31 | Autostore Technology AS | Multi bin vehicle for an automated storage and retrieval system comprising a three dimensional grid |
EP3713854A1 (en) * | 2017-11-22 | 2020-09-30 | Autostore Technology AS | Multi bin vehicle for an automated storage and retrieval system comprising a three dimensional grid |
WO2019137866A1 (en) * | 2018-01-09 | 2019-07-18 | Autostore Technology AS | A displacement mechanism for a remotely operated vehicle |
US11479407B2 (en) | 2018-01-09 | 2022-10-25 | Autostore Technology AS | Displacement mechanism for a remotely operated vehicle |
US11548731B2 (en) | 2018-01-09 | 2023-01-10 | Autostore Technology AS | Displacement mechanism for a remotely operated vehicle |
WO2019154467A1 (en) * | 2018-02-07 | 2019-08-15 | Gebhardt Foerdertechnik Gmbh | Transport vehicle for the automated operation of a warehouse |
US11492203B2 (en) | 2018-03-27 | 2022-11-08 | Ocado Innovation Limited | Transporting device |
AU2019246119B2 (en) * | 2018-03-27 | 2022-03-10 | Ocado Innovation Limited | A transporting device |
US11905117B2 (en) | 2018-03-27 | 2024-02-20 | Ocado Innovation Limited | Transporting device |
EP4011806A1 (en) | 2018-04-25 | 2022-06-15 | Autostore Technology AS | Container handling vehicle with first and second sections and assembly of motors in second section for driving at least one wheel of each of the sets of wheels |
WO2019206487A1 (en) | 2018-04-25 | 2019-10-31 | Autostore Technology AS | Container handling vehicle with first and second sections and lifting device motor in second section |
US11912498B2 (en) | 2018-04-25 | 2024-02-27 | Autostore Technology AS | Container handling vehicle with first and second sections and assembly of motors in second section for driving at least one wheel of each of the sets of wheels |
WO2019206440A1 (en) | 2018-04-25 | 2019-10-31 | Autostore Technology AS | Container handling vehicle with first and second sections and with battery in second section |
WO2019206439A1 (en) | 2018-04-25 | 2019-10-31 | Autostore Technology AS | Container handling vehicle with first and second sections with motor in second section |
US11891246B2 (en) | 2018-04-25 | 2024-02-06 | Autostore Technology AS | Container handling vehicle with first and second sections and lifting device motor in second section |
WO2019206488A1 (en) | 2018-04-25 | 2019-10-31 | Autostore Technology AS | Container handling vehicle with first and second sections and larger wheel motors on two of the wheels in the second section |
EP4269283A3 (en) * | 2018-04-25 | 2024-01-17 | Autostore Technology AS | Container-handling vehicle |
US11472631B2 (en) | 2018-04-25 | 2022-10-18 | Autostore Technology AS | Container handling vehicle with first and second sections with motor in second section |
US11802000B2 (en) | 2018-04-25 | 2023-10-31 | Autostore Technology AS | Container handling vehicle with first and second sections and motor in second section |
US11661280B2 (en) | 2018-04-25 | 2023-05-30 | Autostore Technology AS | Container handling vehicle with first and second sections and with battery in second section |
US11312575B2 (en) | 2018-04-25 | 2022-04-26 | Autostore Technology AS | Container handling vehicle with first and second sections and with battery in second section |
US11465842B2 (en) | 2018-04-25 | 2022-10-11 | Autostore Technology AS | Container handling vehicle with first and second sections and larger wheel motors on two of the wheels in the second section |
US11377298B2 (en) | 2018-04-25 | 2022-07-05 | Autostore Technology AS | Container handling vehicle with first and second sections and lifting device motor in second section |
JP7159349B2 (en) | 2018-05-09 | 2022-10-24 | オカド・イノベーション・リミテッド | Apparatus and method for charging robotic load handling devices |
JP2021521072A (en) * | 2018-05-09 | 2021-08-26 | オカド・イノベーション・リミテッド | Devices and methods for charging robot loading handling devices |
US12006150B2 (en) | 2018-05-09 | 2024-06-11 | Ocado Innovation Limited | Apparatus and method for charging a robotic load handling device |
EP3798156A1 (en) | 2019-09-24 | 2021-03-31 | Gebhardt Fördertechnik GmbH | Transport vehicle and storage and retrieval system for containers |
AT16911U1 (en) * | 2019-12-20 | 2020-11-15 | Knapp Ag | Vehicle for storing and retrieving products |
NO346425B1 (en) * | 2020-01-07 | 2022-08-08 | Autostore Tech As | A remotely operated vehicle for moving on a rail system |
NO20200015A1 (en) * | 2020-01-07 | 2021-07-08 | Autostore Tech As | A remotely operated vehicle for moving on a rail system |
GB2594563A (en) * | 2020-03-04 | 2021-11-03 | Ocado Innovation Ltd | Automated storage systems, and devices |
GB2594563B (en) * | 2020-03-04 | 2022-11-16 | Ocado Innovation Ltd | Automated storage systems, and devices |
WO2021245162A1 (en) * | 2020-06-02 | 2021-12-09 | Ocado Innovation Limited | Load-handling device |
DE102020207852A1 (en) | 2020-06-24 | 2021-12-30 | Gebhardt Fördertechnik GmbH | Transport vehicle for use in a storage and removal system for containers as well as a storage and removal system |
EP4086200A1 (en) | 2020-06-24 | 2022-11-09 | Gebhardt Fördertechnik GmbH | Storage and retrieval system and transport vehicle for use in a storage and retrieval system for containers |
EP3929107A1 (en) | 2020-06-24 | 2021-12-29 | Gebhardt Fördertechnik GmbH | Storage and retrieval system and transport vehicle for use in a storage and retrieval system for containers |
EP4163232A1 (en) | 2020-06-24 | 2023-04-12 | Gebhardt Fördertechnik GmbH | Transport vehicle for use in a storage and removal system for containers, and a storage and removal system |
GB2599780A (en) * | 2020-08-14 | 2022-04-13 | Ocado Innovation Ltd | Track assembly for a storage system |
WO2022034191A1 (en) * | 2020-08-14 | 2022-02-17 | Ocado Innovation Limited | Track assembly for a storage system |
GB2599780B (en) * | 2020-08-14 | 2023-01-25 | Ocado Innovation Ltd | Track assembly for a storage system |
GB2600002A (en) * | 2020-08-14 | 2022-04-20 | Ocado Innovation Ltd | A grid framework structure |
GB2600002B (en) * | 2020-08-14 | 2023-06-07 | Ocado Innovation Ltd | A grid framework structure |
WO2022058550A1 (en) | 2020-09-18 | 2022-03-24 | Ocado Innovation Limited | A load handling device |
DE102020212343A1 (en) | 2020-09-30 | 2022-03-31 | Gebhardt Fördertechnik GmbH | Storage and withdrawal system for containers and associated containers |
GB2611873B (en) * | 2021-08-27 | 2024-01-17 | Ocado Innovation Ltd | A cam mechanism for a direction-change assembly of a load handling device, and related methods and uses |
WO2023025418A1 (en) | 2021-08-27 | 2023-03-02 | Ocado Innovation Limited | Apparatus for retrieving storage containers from a storage and retrieval system |
GB2611873A (en) * | 2021-08-27 | 2023-04-19 | Ocado Innovation Ltd | A cam mechanism for a direction-change assembly of a load handling device, and related methods and uses |
GB202112308D0 (en) | 2021-08-27 | 2021-10-13 | Ocado Innovation Ltd | A cam mechanism for direction-change assembly of a load-handling device, and related methods and uses |
WO2023025882A1 (en) | 2021-08-27 | 2023-03-02 | Ocado Innovation Limited | A cam mechanism for a direction-change assembly of a load handling device, and related methods and uses |
WO2023061626A1 (en) * | 2021-10-13 | 2023-04-20 | Stöcklin Logistik Ag | Shelf storage system having a three-dimensional shelf store and at least one vehicle for putting load carriers into storage and taking same out of storage |
NO347123B1 (en) * | 2021-11-10 | 2023-05-22 | Autostore Tech As | A vehicle-portable grid assessment device |
GB2614924A (en) | 2022-01-25 | 2023-07-26 | Ocado Innovation Ltd | Glue joint |
GB202200951D0 (en) | 2022-01-25 | 2022-03-09 | Ocado Innovation Ltd | Glue joint |
WO2023144226A1 (en) | 2022-01-25 | 2023-08-03 | Ocado Innovation Limited | Glue joint |
NO20220288A1 (en) * | 2022-03-08 | 2023-09-11 | Autostore Tech As | Container handling vehicle |
NO347439B1 (en) * | 2022-03-08 | 2023-11-06 | Autostore Tech As | Container handling vehicle |
GB2616661A (en) * | 2022-03-17 | 2023-09-20 | Ocado Innovation Ltd | Gripper |
NO347372B1 (en) * | 2022-03-23 | 2023-10-02 | Autostore Tech As | A remotely operated vehicle for an automated storage and retrieval system |
WO2023217635A1 (en) * | 2022-05-11 | 2023-11-16 | Autostore Technology AS | Container handling vehicle with all wheel drive in at least one direction, associated system and method of assembling |
WO2024002887A1 (en) | 2022-06-29 | 2024-01-04 | Autostore Technology AS | Container handling vehicle |
WO2024008754A1 (en) | 2022-07-04 | 2024-01-11 | Ocado Innovation Limited | Apparatus for retrieving storage containers from a storage and retrieval system |
WO2024008662A1 (en) | 2022-07-04 | 2024-01-11 | Ocado Innovation Limited | A cable routing component |
WO2024008664A1 (en) | 2022-07-04 | 2024-01-11 | Ocado Innovation Limited | A cable router and a load handling device |
WO2024056544A1 (en) | 2022-09-12 | 2024-03-21 | Ocado Innovation Limited | A joint assembly |
WO2024068528A1 (en) | 2022-09-26 | 2024-04-04 | Autostore Technology AS | Container handling vehicle |
GB202320138D0 (en) | 2023-12-29 | 2024-02-14 | Ocado Innovation Ltd | Cabling system |
GB202400570D0 (en) | 2024-01-16 | 2024-02-28 | Ocado Innovation Ltd | A method of assembling a frame structure |
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