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1. 发明授权

US11097899B2 Conveyor device and conveying-direction changing device 有权
公开(公告)号：US11097899B2
公开(公告)日：2021-08-24
申请号：US16607184
申请日：2019-02-25
申请人： ITOH DENKI CO., LTD.
发明人： Kazuo Itoh , Tatsuhiko Nakamura , Takahiro Itoh
IPC分类号： B65G13/10 , B65G39/18 , F16H1/20
摘要： An objective is to develop a conveyor device capable of conveying a conveyance object in a plurality of directions. The conveyor device includes a roller portion (rotating body) 30 and a driving body 50. The rotating body 30 is rotatable around at least a first rotation axis 60, and the rotating body is rotatable around a second rotation axis 61 in a direction intersecting with the first rotation axis 60, and changes an attitude by rotating to change a direction of the first rotation axis 60. The driving body 50 is rotated by power around a third rotation axis 62, and the third rotation axis 62 extends in a direction intersecting with the first rotation axis 60. The driving body 50 is in contact with the rotating body at a position eccentric to one end in the direction of the first rotation axis 60 relative to the second rotation axis 61 regardless of attitude-changing of the rotating body.

2. 发明授权

US10766714B2 Lifting device and sporting device 有权
公开(公告)号：US10766714B2
公开(公告)日：2020-09-08
申请号：US16621817
申请日：2017-06-22
申请人： ITOH DENKI CO., LTD.
发明人： Kazuo Itoh , Tatsuhiko Nakamura , Takuya Nagasawa
IPC分类号： B65G47/57 , B65G47/52 , B65G17/00
摘要： A lifting device 1 includes an upper station 2, a lower station 3, and lifting and lowering placing tables 10 and 11. The upper station 2 and the lower station 3 have horizontal placing tables 5 and 6, respectively. The horizontal placing tables 5 and 6 move only in the horizontal direction. The lifting and lowering placing tables 10 and 11 move only in the vertical direction. When any of the lifting and lowering placing tables 10 and 11 is in the upper station 2, the upper side horizontal placing table 5 is at a position adjacent to the lifting and lowering placing tables 10 and 11 to form a series of conveying passages. When the lifting and lowering placing tables 10 and 11 move away from the upper station 2, the upper side horizontal placing table 5 moves to a position where the lifting and lowering placing tables 10 and 11 used to exist. When the lifting and lowering placing tables 10 and 11 move away from the lower station 3, the lower side horizontal placing table 6 moves to a position where the lifting and lowering placing tables 10 and 11 used to exist.

3. 发明授权

US10071861B2 Passage forming apparatus 有权
公开(公告)号：US10071861B2
公开(公告)日：2018-09-11
申请号：US15309743
申请日：2016-03-22
申请人： ITOH DENKI CO., LTD.
发明人： Kazuo Itoh , Tatsuhiko Nakamura , Kosuke Toda
IPC分类号： B65G15/26 , B65G41/00 , B65G13/12 , B65G15/00 , B65G21/14
CPC分类号： B65G21/14 , B65G13/00 , B65G13/12 , B65G21/00
摘要： A path forming device for forming a part of a series of article conveying passage and opening a path for passing through when a worker crosses the article conveying passage, the path forming device including: a fixed side conveyor device located at a constant height position; a movable side conveyor device; a lifting and lowering function that lifts and lowers the movable side conveyor device; and a linear movement function that linearly moves the movable side conveyor device, wherein the movable side conveyor device is capable of taking: an article conveying posture in which the movable side conveyor device protrudes from the fixed side conveyor device in a cantilever state, and is linearly aligned with the fixed side conveyor at substantially the same height as the fixed side conveyor; and a path opening posture in which a height of the movable side conveyor device is lowered by the lifting and lowering function, the movable side conveyor device is made to move to the fixed side conveyor device by the linear movement function, the movable side conveyor device is located under the fixed side conveyor device, and a part of or all of the movable side conveyor device overlaps with the fixed side conveyor device on the same plane.

4. 发明授权

US09676563B2 Transfer apparatus 有权
公开(公告)号：US09676563B2
公开(公告)日：2017-06-13
申请号：US14956953
申请日：2015-12-02
申请人： Itoh Denki Co., Ltd.
发明人： Kazuo Itoh , Tatsuhiko Nakamura , Jun Maekawa
IPC分类号： B65G47/46 , B65G47/54
CPC分类号： B65G47/54 , B65G47/46
摘要： A long roller conveyor device having a plurality of long rollers and a short roller conveyor device having a plurality of short roller rows each of which includes a plurality of short rollers are used. Rotation axes of the long rollers and rotation axes of the short rollers cross each other. Each of the short roller rows is arranged between the long rollers. On a conveying passage, any of the long rollers and the short roller rows are arranged.

5. 发明申请

US20160312836A1 MOTOR-INCORPORATING ROLLER AND POWER TRANSMISSION MEMBER 有权
标题翻译：电动滚筒和动力传动部件
公开(公告)号：US20160312836A1
公开(公告)日：2016-10-27
申请号：US14956850
申请日：2015-12-02
申请人： ITOH DENKI CO., LTD.
发明人： Kazuo Itoh , Tatsuhiko Nakamura , Kazuo Miki
IPC分类号： B65G13/06
CPC分类号： F16D3/64 , B65G23/08 , F16D1/0835 , F16D3/04 , F16D3/68
摘要： The power transmission member includes a connecting member, an intermediate member, and an engagement member. The connecting member has an annular portion. The outer peripheral surface of the annular portion is provided with arc-like portions, and the inner peripheral surface of the annular portion is provided with concave-convex portions. The engagement member includes protrusions and a shaft insertion hole. The arc-like portions of the connecting member are in contact with the inner peripheral surface of the roller body, and the connecting member and the roller body are also secured together by securing means. The intermediate member engages with the concave-convex portions and the protrusions, the shaft insertion hole of the engagement member is maintained at the center of the roller body, and a power unit engages with the shaft insertion hole.
摘要翻译：动力传递构件包括连接构件，中间构件和接合构件。连接构件具有环形部分。环状部的外周面设有圆弧状，环状部的内周面设有凹凸部。接合构件包括突起和轴插入孔。连接构件的弧状部分与辊体的内周面接触，连接构件和辊体也通过固定装置固定在一起。中间构件与凹凸部和突起接合，接合构件的轴插入孔保持在辊体的中心，动力单元与轴插入孔接合。

6. 外观设计

USD911289S1 Connector 有权
公开(公告)号：USD911289S1
公开(公告)日：2021-02-23
申请号：US29670662
申请日：2018-11-19
申请人： ITOH DENKI CO., LTD.
设计人： Kazuo Itoh , Tatsuhiko Nakamura , Hideo Naiki

7. 发明授权

US10486902B2 Article storage apparatus and article moving device 有权
公开(公告)号：US10486902B2
公开(公告)日：2019-11-26
申请号：US15533723
申请日：2015-12-16
申请人： ITOH DENKI CO., LTD.
发明人： Kazuo Itoh , Tatsuhiko Nakamura , Kazuwo Miki
IPC分类号： B65G1/04 , B65G1/00
CPC分类号： B65G1/0492 , B65G1/00 , B65G1/04 , B65G1/0478
摘要： Provided is an article storage apparatus capable of effectively utilizing the capacity of a building. The article storage apparatus includes an article moving device 3. The article moving device 3 includes an X-direction travel wheel 38, a Y-direction travel wheel 48, a travel wheel lifting and lowering unit that lifts and lowers the travel wheels, and an article lifting and lowering unit that lifts and lowers an article. It is possible to lower the X-direction travel wheel 38 or the Y-direction travel wheel 48 so as to be set down on a travel passage by the travel wheel lifting and lowering unit and rotate the set-down travel wheel to cause the article moving device to travel in an X direction or a Y direction. It is possible to lift the article lifting and lowering unit to pick up an article on an article supporting member or lower the article lifting and lowering unit to transfer the article previously lifted by the article lifting and lowering unit onto the article supporting member.

8. 发明申请

US20180319605A1 TRANSFER DEVICE 审中-公开
公开(公告)号：US20180319605A1
公开(公告)日：2018-11-08
申请号：US16034911
申请日：2018-07-13
申请人： ITOH DENKI CO., LTD.
发明人： Kazuo Itoh , Tatsuhiko Nakamura , Jun Maekawa
IPC分类号： B65G47/54 , B65G15/12 , B65G13/07 , B65G13/10
CPC分类号： B65G47/54 , B65G13/07 , B65G13/10 , B65G15/12 , B65G2207/18
摘要： A transfer device having: a frame; a main conveyer unit having a main conveying passage disposed in a fixed planar area; and a sub conveyer unit having a sub conveying passage disposed in a planar area identical to the planar area of the main conveying passage and conveying an object in a direction crossing a conveying direction of the main conveying passage. A lifting and lowering unit lifts one of the conveying passages to a position above the other conveying passage. A regulating unit is provided for allowing linear upward and downward movement of at least one of the conveyer units. The regulating unit is a plate body or a linear body that bends and/or tilts. A bending direction or a tilting direction is aligned with an upward and downward movement direction of the main conveyer unit or the sub conveyer unit.

9. 发明授权

US10053300B2 Transfer device 有权
公开(公告)号：US10053300B2
公开(公告)日：2018-08-21
申请号：US15113193
申请日：2015-01-26
申请人： ITOH DENKI CO., LTD.
发明人： Kazuo Itoh , Tatsuhiko Nakamura , Jun Maekawa
IPC分类号： B65G47/54 , B65G13/07 , B65G13/10 , B65G15/12
CPC分类号： B65G47/54 , B65G13/07 , B65G13/10 , B65G15/12 , B65G2207/18
摘要： To develop a transfer device which has a lower overall height than that of a conventional technology. A transfer device 1 includes a main conveying unit 3 equipped with main conveying bodies 82, a sub conveying unit 2 equipped with sub conveying bodies 14, a lifting and lowering mechanism 4 which lifts and lowers the main conveying unit 3 and the sub conveying unit 2 such that the respective units 3 and 2 are located at different positions in the up-down direction, and a motor 5 which operates the lifting and lowering mechanism 4. A planar position of the motor 5 resides in a planar area overlapping with the main conveying bodies 82 and the sub conveying bodies 14. A position of the motor 5 in the height direction is set such that a part or the whole of the motor 5 is located above a height of a lower end of a rotational track or a traveling track of any one of the conveying bodies 82 and 14 in a lowered state of any one of the conveying units 3 and 2. This structure can reduce the overall height of the transfer device 1 in a state that the motor 5 is disposed within the transfer device 1.

10. 发明授权

US09618056B2 Motor-incorporating roller and power transmission member 有权
公开(公告)号：US09618056B2
公开(公告)日：2017-04-11
申请号：US14956850
申请日：2015-12-02
申请人： ITOH DENKI CO., LTD.
发明人： Kazuo Itoh , Tatsuhiko Nakamura , Kazuo Miki
IPC分类号： B65G13/06 , F16D3/64 , F16D3/04 , F16D3/68 , F16D1/08
CPC分类号： F16D3/64 , B65G23/08 , F16D1/0835 , F16D3/04 , F16D3/68
摘要： The power transmission member includes a connecting member, an intermediate member, and an engagement member. The connecting member has an annular portion. The outer peripheral surface of the annular portion is provided with arc-like portions, and the inner peripheral surface of the annular portion is provided with concave-convex portions. The engagement member includes protrusions and a shaft insertion hole. The arc-like portions of the connecting member are in contact with the inner peripheral surface of the roller body, and the connecting member and the roller body are also secured together by securing means. The intermediate member engages with the concave-convex portions and the protrusions, the shaft insertion hole of the engagement member is maintained at the center of the roller body, and a power unit engages with the shaft insertion hole.

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