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公开(公告)号：US445742A
公开(公告)日：1891-02-03
申请号：US445742D
IPC分类号： B23D53/00
CPC分类号： B23D53/005 , Y10T83/6516 , Y10T83/654 , Y10T83/6544 , Y10T83/6592 , Y10T83/66 , Y10T83/7189 , Y10T83/7239 , Y10T83/7251
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公开(公告)号：US11833602B1
公开(公告)日：2023-12-05
申请号：US17881394
申请日：2022-08-04
发明人： Long-Chang Jan
CPC分类号： B23D55/06
摘要： An edge band fine trimming mechanism of an edge banding machine includes a fixed seat, and a lateral feeler wheel, a top feeler wheel set and a scraper, which are disposed on the fixed seat. The lateral feeler wheel is rotatably disposed on the fixed seat. The top feeler wheel set includes a fixing member adjustably disposed on the fixed seat, and first and second top feeler wheels disposed separately, both rotatably disposed on the fixing member and located at a same predetermined height. The scraper is located between the lateral feeler wheel and the top feeler wheel set for trimming an edge of an edge band of a workpiece. Even though the workpiece has a hole, the scraper is positionally maintainable by the top feeler wheel set, that effectively reduces appearance defects of the end edge of the edge band caused in the edge trimming process.
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公开(公告)号：US20230294186A1
公开(公告)日：2023-09-21
申请号：US18324546
申请日：2023-05-26
发明人： Martin BOCK , Reinhard SIGL
IPC分类号： B23D53/00
CPC分类号： B23D53/005
摘要： A device for mounting and dismounting a band-saw blade has a movable support frame and a plurality of retaining elements distributed on said support frame and configured to temporarily adhere to the outer flat side of the band-saw blade at various locations along the contour of the band-saw blade, thereby exerting an outwardly directed force on the outer flat side of the band-saw blade.
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公开(公告)号：US20230248008A1
公开(公告)日：2023-08-10
申请号：US18155606
申请日：2023-01-17
申请人： Steve Dunivan
发明人： Steve Dunivan
CPC分类号： A22C17/0086 , B23D53/008 , B23D59/001
摘要： An automated saw wherein: the automated saw comprises one or more visual sensors, a meat positioning assembly. The automated saw is configured to analyze an uncut meat and calculate one or more cutting depths for one or more cut portions from the uncut meat. The uncut meat comprises a first end and a second end. The first end of the uncut meat can be analyzed by the automated saw by: capturing a first slice image of the first end, locating a first bone configuration and a configuration of one or more meat portions in relation to the first bone configuration, and measuring portions of the one or more meat portions to categorize which among one or more cuts of meat is presented at the first end of the uncut meat. The automated saw calculates a first cutting depth for a first meat portion.
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公开(公告)号：US11420275B2
公开(公告)日：2022-08-23
申请号：US17152750
申请日：2021-01-19
发明人： Kwang Soo Park , Hae Woong Kim
IPC分类号： B23D59/00 , B23D57/00 , G21D1/00 , B23D53/04 , B23D53/08 , B23D53/00 , B23D55/02 , B23D55/10
摘要： Disclosed herein is a machine for cutting nozzles of reactor vessels. The machine for cutting nozzles of reactor vessels comprises a cutting unit positioned at an upper surface edge of a reactor vessel having a nozzle and having a saw blade part having different contact areas to cut the nozzle, a drive unit providing the saw blade part with rotary power, and a foreign substance suction unit provided at one end of the cutting unit in contiguity with the saw blade part to suck foreign substances generated when the nozzle is cut by the saw blade part, wherein the foreign substance suction unit sucks the foreign substances by approaching an outer peripheral surface of the nozzle when the saw blade part moves in a cutting direction of the nozzle.
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公开(公告)号：US20220136814A1
公开(公告)日：2022-05-05
申请号：US17516674
申请日：2021-11-01
发明人： Leon Len Austin , John Arthur Wright , Roger Hess
摘要： A mobile ordnance disposal system to dispose of unexploded ordnance in situ by cutting open the ordnance casing and subjecting the explosive material to heat in order to burn the explosive material held within the casing in a controlled manner instead of generating an explosion to effect disposal. By using the system, the operator may remain at safe, remote distance controlling the system operation.
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公开(公告)号：US20220108810A1
公开(公告)日：2022-04-07
申请号：US17423204
申请日：2020-01-08
发明人： Seok-Ju HWANG , Young Hwan HWANG , Sung-Hoon HONG , Cheon-Woo KIM
摘要： An exemplary embodiment of the present invention provides an apparatus for dismantling for heavy water reactor facilities, including: a cutting device configured to divide a calandria of the heavy water reactor facilities into a main shell and a sub-shell; and a transfer device configured to draw the main shell cut by the cutting device to the outside, wherein the transfer device includes a fixing unit configured to fix the calandria; and a transfer unit configured to transfer the fixing unit.
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公开(公告)号：US11027348B2
公开(公告)日：2021-06-08
申请号：US16028404
申请日：2018-07-05
发明人： Kwang Soo Park , Hae Woong Kim
IPC分类号： B23D59/00 , B23D57/00 , G21D1/00 , B23D53/04 , B23D53/08 , B23D53/00 , B23D55/02 , B23D55/10
摘要： Disclosed herein is a machine for cutting nozzles of reactor vessels. The machine for cutting nozzles of reactor vessels comprises a cutting unit positioned at an upper surface edge of a reactor vessel having a nozzle and having a saw blade part having different contact areas to cut the nozzle, a drive unit providing the saw blade part with rotary power, and a foreign substance suction unit provided at one end of the cutting unit in contiguity with the saw blade part to suck foreign substances generated when the nozzle is cut by the saw blade part, wherein the foreign substance suction unit sucks the foreign substances by approaching an outer peripheral surface of the nozzle when the saw blade part moves in a cutting direction of the nozzle.
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公开(公告)号：US20200086406A1
公开(公告)日：2020-03-19
申请号：US16690245
申请日：2019-11-21
发明人： Yuichi ISHIKAWA , Atsushi RIHEI , Shinya MATSUO , Tatsuo NAKAHATA , Yasuto NISHIWAKI , Masao WATANABE , Saichiro YAMASHITA , Yasushi MIYASHITA
摘要： According to one implementation, a machining apparatus includes an electromotive saw and an attaching structure. The electromotive saw cuts off a workpiece to be machined. The attaching structure attaches the saw to an arm of a robot. Further, according to one implementation, a machining method is provided. In the machining method, a machined product is manufactured by processing a composite material or a honeycomb structure with a cutting tool attached to an arm of a robot. Further, according to one implementation, a machining method is provided. In the machining method, a machined product is manufactured by processing a workpiece to be machined with a cutting tool attached to an arm of a robot. The workpiece is processed along a shape of a jig for setting the workpiece. The workpiece is processed with contacting a guide with the jig. The guide is attached to the arm.
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公开(公告)号：US10556279B2
公开(公告)日：2020-02-11
申请号：US16055448
申请日：2018-08-06
IPC分类号： B23D53/02 , B23D53/04 , B23D55/08 , B23D59/00 , B23D53/00 , B26D1/46 , B26D3/16 , B23D57/00 , B23D55/02
摘要： A method for sawing a metal tube (3) or a hollow section is disclosed. The method includes using a band-saw machine, which has a stationary lower saw part (1), having a saw table (2) for securing the metal tube (3) or the hollow section to be sawn, and an upper saw part (4), which is movable in relation to the lower saw part (1) and which has a revolving saw band (5). The revolving saw band (5) penetrates the metal tube (3) or the hollow section via a feed motion (13) of the upper saw part (4), which is performed in relation to the lower saw part (1). For performing a saw cut, the revolving saw band (5) is guided through the metal tube (3) or the hollow section. The feed motion is carried out substantially counter to the force of gravity.
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