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公开(公告)号：US11505413B2
公开(公告)日：2022-11-22
申请号：US16901811
申请日：2020-06-15
申请人： DMC CO., LTD.
发明人： Sangyong An
摘要： Disclosed is a vertical strip accumulator. The vertical strip accumulator includes an inner drum unit having an inner drum; an outer drum unit installed at an outer side of the inner drum unit; a central drum unit installed at an inner side of the inner drum unit; and an input unit configured to carry a skelp supplied from an uncoiler to the outer drum unit. The outer drum unit includes an outer drum configured to selectively rotate forward and reverse; a first power source configured to provide a power to the outer drum; an outer roller installed to the outer drum; and a first control unit connected to the first power source to control the operation of the first power source. The input unit includes a carrying roller provided in contact with the skelp; a second power source configured to supply a power to the carrying roller; and a second control unit connected to the second power source to control the operation of the second power source.
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公开(公告)号：US10282013B2
公开(公告)日：2019-05-07
申请号：US14783613
申请日：2014-05-01
发明人： Susumu Wada , Seiji Takeda , Ryuichi Tsuchiya , Yoshiaki Sawada
IPC分类号： G06F3/041 , G06F1/26 , G06F3/0488 , G06F1/16 , G06F1/3209
摘要： In order to suppress facility cost and improve convenience of input and output of data, a programmable display device includes a cradle section connected to an apparatus to be controlled, and a tablet section attachable and detachable to/from the cradle section. The cradle section and the tablet section transmit and receive information therebetween through short-distance radio communication.
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公开(公告)号：US11506558B2
公开(公告)日：2022-11-22
申请号：US16624351
申请日：2018-06-15
发明人： Seunghyun Hwang , Dongeon Kim , Youngchul Kim
摘要： An apparatus for inspecting a ventilation characteristic according to various embodiments may comprise: a seating unit to which an object to be inspected is attached, and which has a lower surface and an upper surface facing in a direction opposite to the lower surface and includes at least one through-hole passing through the lower surface and the upper surface; a measuring unit which includes a groove for accommodating at least a portion of the seating unit including the lower surface of the seating unit, and a fluid supply passage for supplying a fluid in a direction facing the object to be inspected which is attached to the seating unit; and a compressing unit which is disposed to apply a pressing pressure to the seating unit at a position opposite to the upper surface of the seating unit and includes a fluid discharge passage so that a fluid supplied from the measurement unit is discharged through the object to be inspected. Other embodiments are also possible.
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公开(公告)号：US20210018395A1
公开(公告)日：2021-01-21
申请号：US16982427
申请日：2018-10-08
申请人： LG Electronics Inc. , DMC CO., LTD
发明人： Juyoung CHOI , Dongeon KIM , Jaehun KIM , Daeyong SEONG
IPC分类号： G01M3/32
摘要： A device for inspecting waterproofness according to the present embodiment comprises a lower jig on which an object-to-be-inspected is placed, an upper jig which is in contact with an upper surface of the object-to-be-inspected and presses the object-to-be-inspected, a plurality of inspection modules which is in contact with an outer surface of the object-to-be-inspected, and an air compressor configured to supply air to the plurality of inspection modules. Each of the plurality of inspection modules comprises a jig which is in close contact with the outer surface of the object-to-be-inspected and has a chamber through which air passes, a valve having a passage communicating with the chamber, an air supply line connecting the valve to the air compressor to guide air to the passage, and a pressure sensor connected to the valve to detect a pressure of the passage.
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公开(公告)号：US20160070405A1
公开(公告)日：2016-03-10
申请号：US14783613
申请日：2014-05-01
发明人： Susumu WADA , Seiji TAKEDA , Ryuichi TSUCHIYA , Yoshiaki SAWADA
IPC分类号： G06F3/041 , G06F1/26 , G06F3/0488 , G06F1/16
CPC分类号： G06F3/0416 , G06F1/16 , G06F1/1632 , G06F1/1683 , G06F1/26 , G06F1/266 , G06F1/3209 , G06F3/0412 , G06F3/0488
摘要： In order to suppress facility cost and improve convenience of input and output of data, a programmable display device includes a cradle section connected to an apparatus to be controlled, and a tablet section attachable and detachable to/from the cradle section. The cradle section and the tablet section transmit and receive information therebetween through short-distance radio communication.
摘要翻译： 为了抑制设备成本并提高数据的输入和输出的便利性，可编程显示设备包括连接到要控制的设备的支架部分和可从支架部分可拆卸的平板机部分。 支架部分和平板部分通过短距离无线电通信来发送和接收它们之间的信息。
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公开(公告)号：US11585720B2
公开(公告)日：2023-02-21
申请号：US16982427
申请日：2018-10-08
申请人： LG Electronics Inc. , DMC CO., LTD
发明人： Juyoung Choi , Dongeon Kim , Jaehun Kim , Daeyong Seong
摘要： A device for inspecting waterproofness of an object includes a lower jig and an upper jig configured to support the object to be inspected, inspection modules configured to contact an outer surface of the object, and an air compressor configured to supply air to the inspection modules. Each of the inspection modules includes a jig that is configured to contact the outer surface of the object and defines a chamber configured to communicate air, a valve defining a passage in communication with the chamber, an air supply line connecting the valve to the air compressor and configured to guide air to the passage, and a pressure sensor connected to the valve and configured to detect an air pressure in the passage.
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公开(公告)号：US10330562B2
公开(公告)日：2019-06-25
申请号：US15683116
申请日：2017-08-22
申请人： DMC CO., LTD.
发明人： Dong Un Kim
摘要： Provided is an apparatus for testing waterproofness of a half-finished product, wherein the apparatus is configured to form a chamber space such that areas of holes and parts of the half-finished product are separated from each other, and high-pressure air is injected into the chamber space, thereby performing a waterproofness test. In addition, a sliding block is provided such that a hole blocking means blocking the holes of the half-finished product is moved forward and backward through engagement and disengagement of a body and a cover without requiring a separate power, and the apparatus includes the body, the cover, a sealing means, and a hole blocking means including a sliding block moved in a lateral direction of the half-finished product, a blocking member blocking a side hole of the holes, and a pushing member pushing the sliding block to be moved forward when the body and the cover are combined.
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公开(公告)号：US20210148777A1
公开(公告)日：2021-05-20
申请号：US16624351
申请日：2018-06-15
发明人： Seunghyun HWANG , Dongeon KIM , Youngchul KIM
摘要： An apparatus for inspecting a ventilation characteristic according to various embodiments may comprise: a seating unit to which an object to be inspected is attached, and which has a lower surface and an upper surface facing in a direction opposite to the lower surface and includes at least one through-hole passing through the lower surface and the upper surface; a measuring unit which includes a groove for accommodating at least a portion of the seating unit including the lower surface of the seating unit, and a fluid supply passage for supplying a fluid in a direction facing the object to be inspected which is attached to the seating unit; and a compressing unit which is disposed to apply a pressing pressure to the seating unit at a position opposite to the upper surface of the seating unit and includes a fluid discharge passage so that a fluid supplied from the measurement unit is discharged through the object to be inspected. Other embodiments are also possible.
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公开(公告)号：US20180120195A1
公开(公告)日：2018-05-03
申请号：US15683116
申请日：2017-08-22
申请人： DMC CO., LTD.
发明人： Dong Un KIM
IPC分类号： G01M3/32
CPC分类号： G01M3/3281 , G01M3/26 , H04M1/18 , H04M1/24
摘要： Provided is an apparatus for testing waterproofness of a half-finished product, wherein the apparatus is configured to form a chamber space such that areas of holes and parts of the half-finished product are separated from each other, and high-pressure air is injected into the chamber space, thereby performing a waterproofness test. In addition, a sliding block is provided such that a hole blocking means blocking the holes of the half-finished product is moved forward and backward through engagement and disengagement of a body and a cover without requiring a separate power, and the apparatus includes the body, the cover, a sealing means, and a hole blocking means including a sliding block moved in a lateral direction of the half-finished product, a blocking member blocking a side hole of the holes, and a pushing member pushing the sliding block to be moved forward when the body and the cover are combined.
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