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公开(公告)号：US20210061563A1
公开(公告)日：2021-03-04
申请号：US16644000
申请日：2018-07-31
Applicant: Daifuku Co., Ltd.
Inventor： Yuichi Ueda , Masashige Iwata , Akira Emoto
Abstract: A transport vehicle (2) is provided with: a support region (22) where a container (W) is supported; a container transfer apparatus (24) that inserts/takes a container (W) into/out of a container shelf; a recognition apparatus (27) that recognizes at least one of an article stored in a container (W) in a first state in which the container (W) is supported in the support region (22) and an article stored in a container (W) in a second state in which the container (W) is supported by the container transfer apparatus (24); and an article transfer apparatus (26) that transfers an article recognized by the recognition apparatus (27) between a container (W) in the first state and a container (W) in the second state.
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公开(公告)号：US12103769B2
公开(公告)日：2024-10-01
申请号：US17441894
申请日：2020-03-10
Applicant: Daifuku Co., Ltd.
Inventor： Takashi Fujita , Kunihiro Tsukamoto , Akira Emoto
CPC classification number: B65G1/0435 , B25J13/085 , B66F9/183
Abstract: A transfer device includes: a mounting unit (132) on which a target article (90) is to be mounted; and a transfer unit (T) that transfers the target article (90) between a storage unit (A) and the mounting unit (132), the transfer unit (T) includes a first transfer device (10T) that holds the target article (90) and moves the target article (90) in a depth direction (L), and a second transfer device (20T) that moves a portion of the target article (90) in the depth direction (L), the portion being mounted on the mounting unit (132), a first transfer distance (dl) by which the target article (90) is to be moved by the first transfer device (10T) is shorter than a total transfer distance by which the target article (90) is to be moved in the depth direction (L) between the mounting unit (132) and the storage unit (A).
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公开(公告)号：US20230033724A1
公开(公告)日：2023-02-02
申请号：US17964257
申请日：2022-10-12
Applicant: Daifuku Co., Ltd.
Inventor： Yuichi Ueda , Masashige Iwata , Akira Emoto
Abstract: A transport vehicle (2) that travels along a container shelf (1) provided with a plurality of levels of shelf portions (11) arranged in a vertical direction (Z) and configured to support containers (W), thereby transporting the containers (W). The transport vehicle (2) is provided with a support region where a container (W) is supported, a first transfer apparatus (23) that inserts/takes the container (W) into/out of the container shelf (1), and a second transfer apparatus (24) that loads/unloads the container (W) on/from the support region. The second transfer apparatus (24) is configured such that a container (W) can be moved to the support region so as to allow a plurality of the containers (W) to be supported in a stacked state in the support region.
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公开(公告)号：US20190210802A1
公开(公告)日：2019-07-11
申请号：US16077788
申请日：2017-02-15
Applicant: Daifuku Co., Ltd.
Inventor： Yuichi Ueda , Masashige Iwata , Akira Emoto
IPC: B65G1/04
Abstract: Provided is an article transport apparatus which can transfer an article to a transfer target portion at a low height. A movable member having a support portion includes a transfer mechanism for moving an article between the support portion and a transfer target portion. The transfer mechanism includes an interlocking portion capable of being interlocked with an article along the front-and-back direction, a first guide portion for guiding the interlocking portion along the front-and-back direction, and a second actuator for moving the interlocking portion along the front-and-back direction. The transfer mechanism moves an article between the support portion and the transfer target portion by moving the interlocking portion along the front-and-back direction. The first guide portion and the second actuator are located higher than an article supported by the support portion.
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公开(公告)号：US11767204B2
公开(公告)日：2023-09-26
申请号：US17964257
申请日：2022-10-12
Applicant: Daifuku Co., Ltd.
Inventor： Yuichi Ueda , Masashige Iwata , Akira Emoto
CPC classification number: B66F9/07 , B65G1/0414 , B65G47/901 , B65G61/00 , B66F9/063 , G05D1/0212 , G05D2201/0216
Abstract: A transport vehicle (2) that travels along a container shelf (1) provided with a plurality of levels of shelf portions (11) arranged in a vertical direction (Z) and configured to support containers (W), thereby transporting the containers (W). The transport vehicle (2) is provided with a support region where a container (W) is supported, a first transfer apparatus (23) that inserts/takes the container (W) into/out of the container shelf (1), and a second transfer apparatus (24) that loads/unloads the container (W) on/from the support region. The second transfer apparatus (24) is configured such that a container (W) can be moved to the support region so as to allow a plurality of the containers (W) to be supported in a stacked state in the support region.
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Patent Agency Ranking
公开(公告)号：US20220194700A1
公开(公告)日：2022-06-23
申请号：US17441894
申请日：2020-03-10
Applicant: Daifuku Co., Ltd.
Inventor： Takashi Fujita , Kunihiro Tsukamoto , Akira Emoto
Abstract: A transfer device includes: a mounting unit (132) on which a target article (90) is to be mounted; and a transfer unit (T) that transfers the target article (90) between a storage unit (A) and the mounting unit (132), the transfer unit (T) includes a first transfer device (10T) that holds the target article (90) and moves the target article (90) in a depth direction (L), and a second transfer device (20T) that moves a portion of the target article (90) in the depth direction (L), the portion being mounted on the mounting unit (132), a first transfer distance (dl) by which the target article (90) is to be moved by the first transfer device (10T) is shorter than a total transfer distance by which the target article (90) is to be moved in the depth direction (L) between the mounting unit (132) and the storage unit (A).
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公开(公告)号：US20200324969A1
公开(公告)日：2020-10-15
申请号：US16913099
申请日：2020-06-26
Applicant: Daifuku Co., Ltd.
Inventor： Yuichi Ueda , Masashige Iwata , Akira Emoto
Abstract: Provided is an article transport apparatus which can transfer an article to a transfer target portion at a low height. A movable member having a support portion includes a transfer mechanism for moving an article between the support portion and a transfer target portion. The transfer mechanism includes an interlocking portion capable of being interlocked with an article along the front-and-back direction, a first guide portion for guiding the interlocking portion along the front-and-back direction, and a second actuator for moving the interlocking portion along the front-and-back direction. The transfer mechanism moves an article between the support portion and the transfer target portion by moving the interlocking portion along the front-and-back direction. The first guide portion and the second actuator are located higher than an article supported by the support portion.
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公开(公告)号：US20200231420A1
公开(公告)日：2020-07-23
申请号：US16632224
申请日：2018-07-13
Applicant: Daifuku Co., Ltd.
Inventor： Yuichi Ueda , Masashige Iwata , Akira Emoto
Abstract: A transport vehicle (2) that travels along a container shelf (1) is provided with a plurality of levels of shelf portions (11) arranged in a vertical direction (Z) and configured to support containers (W), thereby transporting the containers (W). The transport vehicle (2) is provided with a support region where a container (W) is supported, a first transfer apparatus (23) that inserts/takes the container (W) into/out of the container shelf (1), and a second transfer apparatus (24) that loads/unloads the container (W) on/from the support region. The second transfer apparatus (24) is configured such that a container (W) can be moved to the support region so as to allow a plurality of the containers (W) to be supported in a stacked state in the support region.
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公开(公告)号：US11530120B2
公开(公告)日：2022-12-20
申请号：US16632224
申请日：2018-07-13
Applicant: Daifuku Co., Ltd.
Inventor： Yuichi Ueda , Masashige Iwata , Akira Emoto
Abstract: A transport vehicle (2) that travels along a container shelf (1) is provided with a plurality of levels of shelf portions (11) arranged in a vertical direction (Z) and configured to support containers (W), thereby transporting the containers (W). The transport vehicle (2) is provided with a support region where a container (W) is supported, a first transfer apparatus (23) that inserts/takes the container (W) into/out of the container shelf (1), and a second transfer apparatus (24) that loads/unloads the container (W) on/from the support region. The second transfer apparatus (24) is configured such that a container (W) can be moved to the support region so as to allow a plurality of the containers (W) to be supported in a stacked state in the support region.
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公开(公告)号：US20200165082A1
公开(公告)日：2020-05-28
申请号：US16632243
申请日：2018-07-13
Applicant: Daifuku Co., Ltd.
Inventor： Yuichi Ueda , Masashige Iwata , Akira Emoto
Abstract: A transport vehicle (2) that travels along a container shelf (1) is provided with a plurality of levels of shelf portions (11) arranged in a vertical direction (Z) and configured to support containers (W), thereby transporting the containers (W). The transport vehicle (2) is provided with a support region (22) where the containers (W) are supported in a stacked state, a transfer apparatus (24) that transfers the containers (W) supported by the shelf portions (11) to the support region (22) and transfers the containers (W) supported in the support region (22) to the shelf portions (11), and a lifting mechanism (25) that lifts a container (W) at any height among a container group (WG) stacked in the support region (22) with respect to a container (W) lower than the container (W) at that any height.
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