US 12,240,697 B2
Vehicle for an automated storage and retrieval system
Ivar Fjeldheim, Haugesund (NO); and Trond Austrheim, Etne (NO)
Assigned to AutoStore Technology AS, Nedre Vats (NO)
Filed by Autostore Technology AS, Nedre Vats (NO)
Filed on Jun. 22, 2023, as Appl. No. 18/339,580.
Application 18/339,580 is a continuation of application No. 17/817,513, filed on Aug. 4, 2022, granted, now 11,718,477.
Application 17/817,513 is a continuation of application No. 16/756,853, filed on Apr. 17, 2020, granted, now 11,465,844, issued on Oct. 11, 2022.
Application 16/756,853 is a continuation of application No. PCT/EP2018/077907, filed on Oct. 12, 2018.
Claims priority of application No. 20171676 (NO), filed on Oct. 19, 2017.
Prior Publication US 2023/0339683 A1, Oct. 26, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. B65G 1/06 (2006.01); B65G 1/04 (2006.01); B65G 59/02 (2006.01)
CPC B65G 1/065 (2013.01) [B65G 1/0414 (2013.01); B65G 1/0464 (2013.01); B65G 59/02 (2013.01)] 14 Claims
OG exemplary drawing
 
1. An automated storage and retrieval system comprising:
a track system comprising a first set of parallel tracks arranged in a horizontal plane and extending in a first direction, and a second set of parallel tracks arranged in the horizontal plane and extending in a second direction which is orthogonal to the first direction, which first and second sets of tracks form a grid pattern in the horizontal plane comprising a plurality of adjacent grid cells, each comprising a grid opening defined by a pair of neighboring tracks of the first set of tracks and a pair of neighboring tracks of the second set of tracks;
a plurality of stacks of storage containers arranged in storage columns located beneath the track system, wherein each storage column is located vertically below a grid opening;
a vehicle for lifting and moving storage containers stacked in the stacks, each vehicle being configured to move on the track system above the storage columns, each vehicle comprising:
a vehicle body,
a wheel assembly connected to the vehicle body, the wheel assembly being configured to guide the vehicle along the track system in at least one of the first direction and the second direction and
a container picking device for releasably attaching to a storage container, wherein the container picking device comprises one or more arms and—wherein the container picking device is configured to be moveable between
a first lifting position enabling the container picking device to lift at least one storage container from a position beyond a horizontal extent of the vehicle body, and
a second, transport position enabling the container picking device to hold the at least one storage container at least partly within the horizontal extent of the vehicle body and above the vehicle body.