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1. 发明申请

US20200264506A1 Article Storage Facility 审中-公开
公开(公告)号：US20200264506A1
公开(公告)日：2020-08-20
申请号：US16716812
申请日：2019-12-17
申请人： Taiwan Daifuku Co., Ltd. , Daifuku Co., Ltd.
发明人： Isamu Sasaki
IPC分类号： G03F1/66 , H01L21/673
摘要： An article storage facility is disclosed which has a relatively high article storage efficiency and which can reduce the possibility of degradation, etc., of articles that may occur within a storage structure. The article storage facility includes: a storage structure; a first support station provided inside the storage structure and configured to support a storage container; a second support station configured to support a transporting container; and an article transfer device. A transporting container is a container that is used to transport articles outside the storage structure whereas a storage container is a container that is used to transport and store articles inside the storage structure, and is configured to hold a plurality of articles with greater holding efficiency than a transporting container. The article transfer device is configured to transfer articles, one or more articles at a time, between a storage container placed on the first support station and a transporting container placed on the second support station.

2. 发明授权

US11460766B2 Article storage facility 有权
公开(公告)号：US11460766B2
公开(公告)日：2022-10-04
申请号：US16716812
申请日：2019-12-17
申请人： Taiwan Daifuku Co., Ltd. , Daifuku Co., Ltd.
发明人： Isamu Sasaki
IPC分类号： H01L21/677 , G03F1/66 , H01L21/673 , B65G1/137
摘要： An article storage facility is disclosed which has a relatively high article storage efficiency and which can reduce the possibility of degradation, etc., of articles that may occur within a storage structure. The article storage facility includes: a storage structure; a first support station provided inside the storage structure and configured to support a storage container; a second support station configured to support a transporting container; and an article transfer device. A transporting container is a container that is used to transport articles outside the storage structure whereas a storage container is a container that is used to transport and store articles inside the storage structure, and is configured to hold a plurality of articles with greater holding efficiency than a transporting container. The article transfer device is configured to transfer articles, one or more articles at a time, between a storage container placed on the first support station and a transporting container placed on the second support station.

3. 发明授权

US10988902B2 Article transport facility 有权
公开(公告)号：US10988902B2
公开(公告)日：2021-04-27
申请号：US16140613
申请日：2018-09-25
申请人： Taiwan Daifuku Co., Ltd. , Daifuku Co., Ltd.
发明人： Isamu Sasaki , Tomohiko Tsuji
IPC分类号： E01B11/32 , E06B5/16 , B61B5/02 , B61B3/02
摘要： A first adjustment member includes a first adjustment traveling face that forms a traveling face continuous with a first body traveling face, and is arranged so that the first adjustment traveling face at least partially protrudes into a second gap. A second adjustment member includes a second adjustment traveling face forming a traveling face continuous with a second body traveling face, and is arranged so that the second adjustment traveling face at least partially protrudes into the second gap. A gap across which the first adjustment member and the second adjustment member oppose each other is a first gap, and an adjustment mechanism capable of changing the position of the first gap in a direction parallel with a travel path is provided.

4. 发明申请

US20190093290A1 Article Transport Facility 审中-公开
公开(公告)号：US20190093290A1
公开(公告)日：2019-03-28
申请号：US16140613
申请日：2018-09-25
申请人： Taiwan Daifuku Co., Ltd. , Daifuku Co., Ltd.
发明人： Isamu Sasaki , Tomohiko Tsuji
IPC分类号： E01B11/32 , B61B5/02 , E06B5/16
摘要： A first adjustment member includes a first adjustment traveling face that forms a traveling face continuous with a first body traveling face, and is arranged so that the first adjustment traveling face at least partially protrudes into a second gap. A second adjustment member includes a second adjustment traveling face forming a traveling face continuous with a second body traveling face, and is arranged so that the second adjustment traveling face at least partially protrudes into the second gap. A gap across which the first adjustment member and the second adjustment member oppose each other is a first gap, and an adjustment mechanism capable of changing the position of the first gap in a direction parallel with a travel path is provided.

5. 发明申请

US20230138966A1 Automated Warehouse 有权
公开(公告)号：US20230138966A1
公开(公告)日：2023-05-04
申请号：US17977260
申请日：2022-10-31
申请人： Daifuku Co., Ltd.
发明人： Tadahiro Yoshimoto
IPC分类号： B65G1/06 , B65G1/04
摘要： A cover member covers a target region set in a portion of a back face of a storage rack or over an entirety of the back face. Storage regions are respectively formed between pairs of two placement sections adjacent to each other in an up-down direction. The cover member is changeable between a closed state in which the cover member covers the target region and an open state in which the cover member has been moved relative to a frame member to expose the target region. Placement section accessory members are on a back face side in a depth direction relative to storage regions formed on corresponding placement sections, are on a front face side in the depth direction relative to the cover member, and overlap the storage regions as viewed in the depth direction.

6. 发明申请

US20230125666A1 Purging Device, and Container Storage Facility Including Purging Device 有权
公开(公告)号：US20230125666A1
公开(公告)日：2023-04-27
申请号：US17972976
申请日：2022-10-25
申请人： Daifuku Co., Ltd.
发明人： Kazuya Omori , Ryo Yamashita , Akihiro Yoshioka , Akira Masui , Hiroshi Otsuka
IPC分类号： H01L21/67
摘要： After the start of supply of a purge gas to a storage container, a supply rate control unit performs supply rate increase control to gradually increase the supply rate such that the supply rate reaches a first flow rate, and after the supply rate reaches the first flow rate, the supply rate control unit performs supply rate maintenance control to maintain the supply rate at the first flow rate or larger. A discharge rate control unit keeps a discharge rate at zero while the supply rate increase control is being executed, and when the supply rate reaches the first flow rate, the discharge rate control unit performs discharge rate maintenance control to maintain the discharge rate at or below a second flow rate smaller than the first flow rate.

7. 发明申请

US20230084785A1 Cleaning System 有权
公开(公告)号：US20230084785A1
公开(公告)日：2023-03-16
申请号：US17945548
申请日：2022-09-15
申请人： Daifuku Co., Ltd.
发明人： Koichi Hagiwara , Tsuyoshi Uemura
IPC分类号： A47L9/28 , A47L9/00
摘要： A cleaning system includes a cleaning vehicle that cleans a predetermined travel route, a maintenance facility provided at a specified position on the travel route and performs maintenance on the cleaning vehicle, and a control device that controls them. The control device executes interruption and maintenance control in response to a state of the cleaning vehicle satisfying a predetermined maintenance condition during execution of the cleaning by the cleaning vehicle. The interruption and maintenance control includes first control for interrupting the cleaning performed by the cleaning vehicle, causing the cleaning vehicle to move to the specified position, and causing the maintenance facility to perform the maintenance on the cleaning vehicle, and second control for causing, after the first control, the cleaning vehicle to move to an interruption position at which the cleaning was interrupted, and causing the cleaning vehicle to resume the cleaning from the interruption position.

8. 发明申请

US20230076207A1 Article Transport Vehicle 有权
公开(公告)号：US20230076207A1
公开(公告)日：2023-03-09
申请号：US17902481
申请日：2022-09-02
申请人： Daifuku Co., Ltd.
发明人： Kazuharu Yoshinaga , Takashi Akiyama
IPC分类号： B65G47/96 , B65G47/38
摘要： A swing arm changes a position of a placement surface of a placement body between a horizontal position and a tilted position by swinging between a reference position at which the swing arm extends along an opposing surface facing a lower surface of the placement body and a standing position at which the swing arm is tilted relative to the opposing surface. The opposing surface is provided with a guide member configured to guide swinging movement of the swing arm, and the guide member is configured to support the swing arm by sandwiching the swing arm from both sides in an axial direction within a prescribed guide range including the reference position in a total swing range of the swing arm.

9. 发明申请

US20230070238A1 Article Transport Vehicle 有权
公开(公告)号：US20230070238A1
公开(公告)日：2023-03-09
申请号：US17902422
申请日：2022-09-02
申请人： Daifuku Co., Ltd.
发明人： Kazuharu Yoshinaga , Takashi Akiyama
IPC分类号： B65G17/12 , B60L50/60 , B62D63/02 , B60P1/28
摘要： A vehicle body frame includes a first rib protruding from a bottom surface portion toward an upper side and extending along a first direction. A vehicle body cover includes a second rib protruding from a top surface portion toward a lower side and extending along a second direction. A lower frame portion of a holding member that holds a power storage body includes a first recessed groove portion recessed from a lower end surface toward the upper side and extending along the first direction. An upper frame portion of the holding member includes a second recessed groove portion recessed from an upper end surface toward the lower side and extending along the second direction. A power storage unit is sandwiched between the bottom surface portion of the vehicle body frame and the top surface portion of the vehicle body cover.

10. 发明授权

US11542098B2 Article transport vehicle 有权
公开(公告)号：US11542098B2
公开(公告)日：2023-01-03
申请号：US17254453
申请日：2019-06-14
申请人： Daifuku Co., Ltd.
发明人： Kazuharu Yoshinaga
IPC分类号： B65G1/137
摘要： An article transport vehicle (3) includes: a travel portion (11) that travels to set positions (P1) that are set in one-to-one correspondence with a plurality of storage sections (1) that store articles; a supporting portion (12) that supports an article; an illumination portion (13) that emits light; and a control portion that controls the travel portion (11) and the illumination portion (13). Using, as a target storage section (1A), the storage section (1) in which an article to be supported by the supporting portion (12) is stored, the control portion executes travel control to control the travel portion (11) so as to cause the travel portion (11) to travel to the set position (P1) that is set in correspondence with the target storage section (1A); and illumination control to control the illumination portion (13) so as to emit light to an illuminating position (P2) that is located above the plurality of storage sections (1) and that corresponds to the article transport vehicle in a state in which the travel portion (11) is at the set position (P1).

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