公开(公告)号：US11823919B2

公开(公告)日：2023-11-21

申请号：US17863960

申请日：2022-07-13

申请人： TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.

发明人： Ping-Tse Lin ,  Wen-Cheng Lien ,  Chun-Chih Lin ,  Monica Ho

IPC分类号： G01B11/06 ,  H01L21/67 ,  G01B11/14 ,  G01N21/84 ,  H01L21/268 ,  H01L21/324 ,  F16P1/06

CPC分类号： H01L21/67115 ,  F16P1/06 ,  G01B11/0633 ,  G01B11/14 ,  G01N21/8422 ,  H01L21/268 ,  H01L21/324 ,  H01L21/67248 ,  H01L21/67253 ,  G01N2021/8427

摘要： A multi-shield plate includes a plurality of windows and a plurality of vapor shields mounted to the plurality of windows, wherein each window of the plurality of windows is formed in the plate and extends through an entirety of the plate in a thickness direction. The multi-shield plate further includes a plurality of apertures in the plate, wherein each of the plurality of apertures extends through the entirety of the plate in the thickness direction and, an aperture of the plurality of apertures is aligned with a corresponding window of the plurality of windows along radius of the multi-shield plate.

公开(公告)号：US20230311347A1

公开(公告)日：2023-10-05

申请号：US18016294

申请日：2021-07-15

申请人： Demmeler Automatisierung und Roboter GmbH

发明人： Johannes DEMMELER

IPC分类号： B25J21/00 ,  B25J11/00 ,  F16P1/06

CPC分类号： B25J21/00 ,  B25J11/0055 ,  F16P1/06

摘要： The present invention relates to a compact cell Z having a protective enclosure 3 for welding operations by means of welding robots 15, having a protective enclosure 3 consisting of a roof 1, side walls 2, a front side 4A and a rear side 4B, said protective enclosure 3 being movable from a first position into a second and back again by a guide rail 23 supported on a pneumatically actuable guide device 24, and as a result being able to enclose a front working area A1 in the first position and a rear working area A2 in the second position, respectively. The front side 4A and rear side 4B of the protective enclosure 3 furthermore comprise at least in each case one roller shutter device (22A; 22B) which can open and close roller shutters (5A; 5B) that close the entire side or modularly combinable roller shutters (18; 20) on respective roller shutter mounts (V1; V2; V3) integrated in the roof 1.

公开(公告)号：US20220351990A1

公开(公告)日：2022-11-03

申请号：US17863960

申请日：2022-07-13

申请人： TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.

发明人： Ping-Tse LIN ,  Wen-Cheng LIEN ,  Chun-Chih LIN ,  Monica HO

IPC分类号： H01L21/67 ,  G01B11/14 ,  G01N21/84 ,  H01L21/268 ,  H01L21/324 ,  F16P1/06 ,  G01B11/06

摘要： A multi-shield plate includes a plurality of windows and a plurality of vapor shields mounted to the plurality of windows, wherein each window of the plurality of windows is formed in the plate and extends through an entirety of the plate in a thickness direction. The multi-shield plate further includes a plurality of apertures in the plate, wherein each of the plurality of apertures extends through the entirety of the plate in the thickness direction and, an aperture of the plurality of apertures is aligned with a corresponding window of the plurality of windows along radius of the multi-shield plate.

公开(公告)号：US11324632B2

公开(公告)日：2022-05-10

申请号：US16479607

申请日：2019-03-13

申请人： ANHUI HENGYU OPTICAL ELECTRONICS CO., LTD

发明人： Haijian Sun

IPC分类号： A61F9/06 ,  A61F9/02 ,  F16P1/06

摘要： The present invention discloses a helmet with an inwards flipping type goggle, which includes a helmet body, a goggle, a front protection lens and a link mechanism; the front protection lens is fixed to the front side of the helmet body, the goggle is fixed to the link mechanism, the link mechanism is capable of adjusting the goggle to move up and down and to be rotatably connected to the two sides of the helmet body, and the goggle are located in the helmet body. The present invention has the following beneficial effects: by adopting the inwards flipping type, the goggle are prevented from being easily contaminated by welding splash, grinding splash and dust when the goggle are upwards flipped outside; the defects that the gravity center of the entire helmet moves forwards and the helmet is heavy are avoided; the goggle can be upwards flipped inside the helmet, the sight is not affected under the situation that the helmet is not taken off, and it is applicable to wider occasions, is more flexible and is more convenient to operate.

公开(公告)号：US20220062051A1

公开(公告)日：2022-03-03

申请号：US17414281

申请日：2020-09-18

申请人： OTOS WING CO., LTD.

发明人： Sung Won HUH

IPC分类号： A61F9/06 ,  F16P1/06

摘要： Embodiments of the present disclosure provide a welding protector including a helmet unit, a mounting frame unit, a cartridge unit including an information display portion, and a movement control unit, and allowing an operator to directly view related work information through the information display portion during welding operation to improve user convenience.

公开(公告)号：US11051984B2

公开(公告)日：2021-07-06

申请号：US15730519

申请日：2017-10-11

申请人： OTEX Protective, Inc.

发明人： Jacob R. Weidert

IPC分类号： A61F9/06 ,  B23K9/32 ,  F16P1/06

摘要： A ventilation unit and controller device comprises a ventilation unit with a housing. The housing has an intake port permitting flow of gas into the housing and an exhaust port permitting flow of gas out of the housing. Within the housing, a motorized fan is positioned to direct gas into the housing via the intake port and out of the housing via the exhaust port. A controller capable of controlling the ventilation unit communicates with a sensor capable of detecting an environmental stimulus. A source of electric current provides power to the ventilation unit and controller device. The device further comprises a switch capable of interrupting the electric current that powers the device. The device is capable of being removably attached via fasteners to an arc flash hood, and the arc flash hood comprises a ventilation opening to permit gas discharged by the device to enter the arc flash hood.

公开(公告)号：US10811285B2

公开(公告)日：2020-10-20

申请号：US15798827

申请日：2017-10-31

申请人： TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.

发明人： Ping-Tse Lin ,  Chun-Chih Lin ,  Wen-Cheng Lien ,  Monica Ho

IPC分类号： G01N21/84 ,  H01L21/67 ,  G01B11/14 ,  H01L21/268 ,  H01L21/324 ,  F16P1/06 ,  G01B11/06

摘要： A multi-shield plate includes a plate having a substantially flat upper surface and a substantially flat lower surface, a plurality of first windows formed in the plate and extending through the plate from the upper surface to the lower surface, and a plurality of vapor shields mounted to the plate, each vapor shield of the plurality of vapor shields configured to prevent passage of a vapor through a corresponding window of the plurality of windows. The multi-shield plate includes an aperture formed in the plate, the aperture aligned with a first window of the plurality of windows along an axis corresponding to the upper surface.

公开(公告)号：US20200164471A1

公开(公告)日：2020-05-28

申请号：US16778205

申请日：2020-01-31

申请人： MESTEK MACHINERY, INC.

发明人： BRYAN J. TIMMERMAN ,  CODY UMBERGER

IPC分类号： B23K26/70 ,  B23K26/38 ,  B23K37/00 ,  B23K37/02 ,  B23K26/14 ,  B23K26/08 ,  F16P1/06 ,  B23K26/12

摘要： A laser cutting tool with protective enclosure assembly for manipulating a workpiece on a movable platen includes a frame, a top protection assembly, a middle protection shield, a bottom protection assembly and a laser torch head. The top protection assembly, middle protection assembly, and bottom protection assembly are removably mounted to the frame such that they form a cavity enclosing only substantially the laser torch head.

公开(公告)号：US10083589B2

公开(公告)日：2018-09-25

申请号：US15821780

申请日：2017-11-23

申请人： Scansonic MI GmbH

发明人： Tammo Winkler

IPC分类号： G08B21/02 ,  B33Y30/00 ,  B33Y50/02 ,  B23K26/21 ,  B23K26/382 ,  B23K26/70 ,  B22F3/105 ,  B23K26/03 ,  B23K26/38 ,  G01M11/02 ,  B23K9/32 ,  F16P1/06

CPC分类号： G08B21/02 ,  B22F3/1055 ,  B22F2003/1056 ,  B22F2003/1057 ,  B22F2999/00 ,  B23K9/322 ,  B23K26/034 ,  B23K26/21 ,  B23K26/38 ,  B23K26/382 ,  B23K26/705 ,  B23K26/707 ,  B33Y30/00 ,  B33Y50/02 ,  F16P1/06 ,  G01M11/02 ,  G01M11/0278 ,  Y02P10/295 ,  B22F2203/11 ,  B22F2207/11

摘要： The monitoring of protective glasses in laser machining heads, which are exposed to dust, sputtering and/or soiling, with the aim of predicting the contamination of the protective glass by way of determination of its absorption rate by means of temperature monitoring. The absorption rate is determined during laser processing by using a time-resolved temperature profile of the protective glass. Either, a difference of temporal temperature gradients being present before and after switching the working laser or an amplitude arising in a frequency spectrum of the temperature profile at the switching frequency of the laser is evaluated. Upon exceeding predetermined threshold values warning and error signals, respectively, are triggered.

公开(公告)号：US10022819B2

公开(公告)日：2018-07-17

申请号：US14130576

申请日：2012-03-21

申请人： Nicolas Dorey ,  Jeremie Ruesch ,  Herve Thomasson

发明人： Nicolas Dorey ,  Jeremie Ruesch ,  Herve Thomasson

IPC分类号： B23K26/26 ,  B23K26/12 ,  B23K26/08 ,  B23K37/00 ,  F16P1/06 ,  B23K26/70 ,  B23K101/16

摘要： Safety confinement equipment for laser radiation includes a safety confinement enclosure having two laterally opposite openings through which at least one metal strip can pass, the enclosure including first and second jaw devices for clamping the strip disposed on a path of travel of the strip between the two openings, the jaws being transversely disposed at least over the width of the strip. A cutting or welding equipment head emits a beam of laser radiation to be confined, in which the beam can be moved transversely between a pair of jaws disposed opposite each other on one side of a surface of the strip. In the position in which the jaws clamp the strip, the engagement of the jaws on the surfaces of the strip induces the formation of a physical screen against the laser radiation, which prevents the radiation from passing through the two openings of the chamber.