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公开(公告)号：US10272583B2
公开(公告)日：2019-04-30
申请号：US15697855
申请日：2017-09-07
摘要： A slitter comprising: an upper rotary blade; a lower rotary blade; an upper housing for holding the upper rotary blade; and a lower housing for holding the lower rotary blade, the slitter being constructed such that the both rotary blades revolve in a manner that a tip on a cutting surface side of the upper rotary blade and a tip on a cutting surface side of the lower rotary blade are rubbed together so that a sheet passing through between the both rotary blades is cut, wherein the upper rotary blade is cantilevered on the cutting surface side by a cantilevered supporting part and the lower rotary blade is cantilevered on a non-cutting surface side by a cantilevered supporting part.
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公开(公告)号：US11052630B2
公开(公告)日：2021-07-06
申请号：US15985770
申请日：2018-05-22
IPC分类号： B65H43/00 , B65H37/06 , B31F1/08 , B26D5/00 , B31B50/14 , B31B50/25 , B26D7/26 , B31B50/04 , B26D1/06 , B31B50/06 , B26D1/00 , B31B50/00
摘要： A sheet processor subjecting a sheet having been conveyed forward to processing along a direction perpendicular to a conveyance direction of the sheet, includes: a processing unit performing the processing; and a receiving unit receiving the processing unit therein in a state capable of perfecting the processing on the sheet, and the processing unit includes a first processing tool 4A and a second processing tool 4B disposed to vertically oppose each other with a conveyance surface of the sheet disposed therebetween, and the receiving unit includes at least one receiver that removably receives the first processing tool 4A and the second processing tool 4B in the state capable of performing the processing on the sheet, with arbitrarily selected one of the first processing tool 4A and the second processing tool 4B disposed above the conveyance surface, and with arbitrarily selected another of the first processing tool 4A and the second processing tool 4B disposed below the conveyance surface.
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公开(公告)号：US10850414B2
公开(公告)日：2020-12-01
申请号：US15160619
申请日：2016-05-20
发明人： Hideki Oiwa
IPC分类号： B26D1/08 , B26D9/00 , B26D3/08 , B26F1/02 , B26D5/02 , B26F1/18 , B26D1/09 , B26D7/00 , B26F1/20 , B26F1/12
摘要： A sheet material processing device 3 for performing processing on a having-been-conveyed sheet material along a direction perpendicular to the conveyance direction of the sheet material, includes: a blade member 4 including an upper blade part 42 and a lower blade part 41 that extend in the perpendicular direction and then pressing both blade parts 41 and 42 to each other so as to perform predetermined processing on the sheet material located between both blade parts; a pressing mechanism 5 for pressing both blade parts to each other; and a moving mechanism 6 for moving the blade member in the perpendicular direction, wherein in the upper blade part 42, a processing blade 421 is formed at one or more sites in the perpendicular direction, and wherein in the lower blade part 41, a receiving part for the processing blade is formed over the section facing the processing blade 421.
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公开(公告)号：US10442653B2
公开(公告)日：2019-10-15
申请号：US15697761
申请日：2017-09-07
发明人： Hideki Oiwa , Tomoyuki Nagayama , Akane Tokutake
IPC分类号： B65H37/00 , B65H35/02 , B26D5/02 , B65H5/06 , B65H7/20 , B65H35/00 , B65H37/06 , B65H43/02 , B26D1/24 , B26D5/00 , B31F1/00 , B26D3/08 , B26D9/00 , B26F1/08
摘要： The apparatus includes: a conveyance directional processing part for performing processing along the conveyance direction onto the sheet, the conveyance directional processing part being constructed such that at the same position in the conveyance direction, a plurality of processing machines of two or more types are aligned in a width direction perpendicular to the conveyance direction and provided in a freely attachable and detachable manner; a condition input part through which processing conditions in the conveyance directional processing part are inputted; a display part for displaying the processing conditions; and a processing machine selection control part for acquiring types and arrangement of the processing machines to be provided in the conveyance directional processing part such that the processing conditions may be satisfied and then displaying the acquired types and arrangement on the display part.
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