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1. 发明专利

JP2015188964A ロータリーカッター审中-公开
标题翻译：旋转切割机
公开(公告)号：JP2015188964A
公开(公告)日：2015-11-02
申请号：JP2014067630
申请日：2014-03-28
申请人：日本タングステン株式会社
发明人：中原賢治 , 谷岳司
IPC分类号： B26D1/40 , B26F1/38 , B26F3/04 , B26F1/44
摘要：【課題】 2つのロールの部材同士の近接により、帯状の非切断物を所望の形状に打抜くロータリーカッターに発生するチッピングを極めて起こりにくくする。【解決手段】 2つのロールをパンチロールとダイロールとし、ダイロールには所望の形状と略同形状の輪郭の凹状ダイ部を、パンチロールには凹状ダイよりも一回り大きな輪郭形状の凸状パンチ部を設ける。パンチロールとダイロールの回転同期を取りながら両者を回転させ、間に挟まれた進行中の被切断物の輪郭を、パンチとダイのオーバーラップの部分を利用して切断する。パンチとダイはその先端部分を補足する必要が無く、チッピングがきわめて起こりにくい。【選択図】図2
摘要翻译：要解决的问题：为了在用于冲切要切割成所需形状的带状物体的旋转刀具中的两个辊部件的紧密接触而产生的切屑不易发生。解决方案：两个辊子由冲压辊和模具辊形成。模具设置有凹形模具部件，其具有与所需形状基本相同的外形轮廓。冲压辊具有突出的冲头部，其具有比凹形模具更大形状的轮廓。冲压辊和模具辊同时旋转。使用冲头和模具的重叠部分切割夹在辊之间的被切割物体的轮廓。不需要补充冲头和模具的前端部分，并且切屑不易发生。

2. 发明专利

JP4169565B2 Break method and apparatus as well as the processing equipment of the brittle material substrate 有权
公开(公告)号：JP4169565B2
公开(公告)日：2008-10-22
申请号：JP2002298424
申请日：2002-10-11
申请人：三星ダイヤモンド工業株式会社
发明人：和哉前川 , 和幸野中
IPC分类号： B26F3/04 , C03B33/03 , B26F3/00 , C03B33/033 , C03B33/037 , C03B33/07 , C03B33/09
CPC分类号： C03B33/03 , B65G2249/04 , C03B33/033 , C03B33/07

3. 发明专利

JP3721245B2 Method of cutting a brittle material 失效
公开(公告)号：JP3721245B2
公开(公告)日：2005-11-30
申请号：JP15046397
申请日：1997-05-23
申请人：信越化学工業株式会社
发明人：好夫俵 , 透山田 , 勝志徳永
IPC分类号： B26F3/04

4. 发明专利

JP2005288686A Cutting device 审中-公开
标题翻译：切割装置
公开(公告)号：JP2005288686A
公开(公告)日：2005-10-20
申请号：JP2005076927
申请日：2005-03-17
申请人： Pyroalliance , ピロアリアンス
发明人： BORG EVRARD , LASPESA ERIC , D EMMANUELLE LAURENT
IPC分类号： F42D3/00 , B26F3/00 , B26F3/04 , F42B3/00 , F42B3/04
CPC分类号： B26F3/04 , F42B3/006 , F42B15/36 , F42B15/38
摘要： PROBLEM TO BE SOLVED: To provide a cutting device for cutting a structure constituting one part of an automobile.
SOLUTION: This invention relates to safety of an automobile including a device for cutting, for example, a structure such as an instrument panel to actuate a safety device. Especially, this cutting device (1) cuts a structure constituting one part of the automobile. The device comprises a linear-shaped gunpowder (5) arranged in a flatten deformable tube (6). The tube (6) is deformed in a manner to enlarge a cross section of the tube (6) by combustion of the gunpowder (5), so that the structure (3) is destroyed by the deformation. A main characteristic of the cutting device is that combustion speed of the gunpowder (5) is lower than 3,000 m/sec.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于切割构成汽车的一部分的结构的切割装置。解决方案：本发明涉及包括用于切割的装置的汽车的安全性，例如用于致动安全装置的诸如仪表板的结构。特别地，该切割装置（1）切割构成汽车的一部分的结构。该装置包括布置在平坦化可变形管（6）中的线形火药（5）。管（6）以通过火药（5）的燃烧来扩大管（6）的横截面的方式变形，使得结构（3）被变形破坏。切割装置的主要特征是火药（5）的燃烧速度低于3,000m / sec。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2003518445A 失效
公开(公告)号：JP2003518445A
公开(公告)日：2003-06-10
申请号：JP2001548331
申请日：2000-12-21
IPC分类号： B26F3/00 , B26F3/04 , B32B27/30 , B64C1/32
摘要： The present invention involve a method for severance of materials made of polycarbonate, polycarbonate laminate and aciylic/polycarbonate laminate, a canopy fracturing system and a conopy having the canopy fracturing system. The present invention utilizes a linear shaped explosive charge placed at a predetermined distance or stand off from the polycarbonate material to be severed. The coreload of the charge is determined such that the minimum coreload necessary to effect severance of a given thickness of polycarbonate material is utilized. A retainer is placed around the charge and affixed to the material such that the charge is at the proper stand off from the material. The retainer surrounds the back side of the charges but leaves open space between the charge and the material to be severed. Upon detonation, the charge creates an explosive cutting force, or jet blast, that severs the polycarbonate material. Also, provided are methods for intersecting explosive charges about a pattern to be severed and methods for transferring detonation between such intersecting explosive charges.

6. 发明专利

JP3227800B2 失效
公开(公告)号：JP3227800B2
公开(公告)日：2001-11-12
申请号：JP17281392
申请日：1992-06-30
IPC分类号： B26F3/04 , B28D5/00 , C03B33/033 , C03B33/04 , C03B33/10 , H01L21/301

7. 发明专利

JP2000072465A SIDE PRESSURE CUTTING METHOD AND APPARATUS THEREFOR 失效
公开(公告)号：JP2000072465A
公开(公告)日：2000-03-07
申请号：JP24142298
申请日：1998-08-27
申请人： MATSUSHITA ELECTRIC IND CO LTD , NACHI FUJIKOSHI CORP
发明人： YAMAGUCHI KENJI , MUKAI HIROYUKI
IPC分类号： B26F3/04 , B28D1/00 , C03B33/06
摘要： PROBLEM TO BE SOLVED: To obtain high-quality optical element blanks having high weight accuracy without loss at the time of continuous cutting, to make the regulation position of a hydraulic pressurizing member finer and to drastically shorten the time for indexing cutting conditions by enhancing the durability of a side pressure transmission cylinder, pressure sealing member, etc. SOLUTION: A workpiece 1 formed with plural streaks 2 on its outer peripheral surface is inserted into the side pressure transmission cylinder 3 mounted within a pressure vessel 11 and the hydraulic pressurizing member 8 for pressurizing and deforming a pair of the position sealing members 5 disposed on both sides of the side pressure transmission cylinder 3 is mounted freely slidably between a retreat position and a regulated position. The position of the hydraulic pressurizing member 8 is detected. The detected position signal of the hydraulic pressurizing member 8 is compared with the position command signal for setting the regulated position. While the difference between the position signal and the position command signal is controlled so that the difference is made zero, the hydraulic pressurizing member 8 existing in the retreat position is moved to the regulated position and thereafter, the prescribed side pressure is applied to the side pressure transmission cylinder 3, by which the workpiece 1 is cut in a diametral direction. The hydraulic pressurizing member 8 is moved from the regulated position to the retreat position after the cutting.

8. 发明专利

JPH11114898A TRIMMING METHOD AND DEVICE 失效
公开(公告)号：JPH11114898A
公开(公告)日：1999-04-27
申请号：JP27471397
申请日：1997-10-07
申请人： DAINIPPON PRINTING CO LTD
发明人： ATAKE HIROYUKI
IPC分类号： B26D7/02 , B26F3/04
摘要： PROBLEM TO BE SOLVED: To reduce the cost of a device and trimming costs as far as possible by reliably cutting and separating an excess part of a sheet from a laminated article in a short time, enabling withstand to long use, and eliminating frequent maintenance and exchange of a sheet cutting means. SOLUTION: In a trimming device, a pressing cutting die 20 and a driven cutting die 30 are faced to each other across an excess part 5A of a sheet 5 in a state where a laminated article 1 is fixed by a fixing and holding means 15, the excess part 5A of the sheet 5 is pinched by the dies 20, 30 by moving the pressing cutting die 20 to the driven cutting die 30 side, the pressing cutting die 20 is moved in the direction from the front side of the sheet 5 to the back side in the pinching state, the driven cutting die 30 is pressed downward against elastic force of a coil spring 51 and a shock absorber 52, and therefore, the excess part 5A of the sheet 5 is cut and separated from the laminated article 1 by the edge part E of the pressing cutting die 20.

9. 发明专利

JPH09177077A PILE CUTTING DEVICE 失效
公开(公告)号：JPH09177077A
公开(公告)日：1997-07-08
申请号：JP35165195
申请日：1995-12-26
申请人： FUJITA CORP
发明人： ORIMOTO TSUTOMU , SUWAMOTO YUUJI , SHIBAYAMA SEIICHI
IPC分类号： E02D7/14 , B26F3/04 , E02D9/00 , E02D13/00
摘要： PROBLEM TO BE SOLVED: To perform pile cutting effectively without replacing machines and/or operators in the course of a series of operations such as excavating works. SOLUTION: On a base table 10 in the form of rectangular flat plate provided with an opening 20 for insertion of a pile, a hydraulic cylinder 30 is installed so that a piston rod 31 makes reciprocations along the opening surface. At the tip of the piston rod 31, a push-cut blade 40 is furnished in such an a way that the blade tip 41 is facing in the push-out direction of the piston rod 31. On the plan, the blade 40 assumes in angle shape facing aside. An arm mounting part 11 of a shovel type excavating machine is furnished on the base table side where the cylinder 30 is installed. It may also be accepted that the base table 10 is equipped as a laying guide with an H-steel on the ceiling of the inverse driving method and that a traveling means with wheels is installed while an up-and-down expanding means (for example, hydraulic cylinder) is interposed.

10. 发明专利

JPH06198600A CUTTING METHOD FOR WORK BY SIDE PRESSURE 失效
公开(公告)号：JPH06198600A
公开(公告)日：1994-07-19
申请号：JP14543993
申请日：1993-05-26
申请人： SATO KAZUO
发明人： SATO KAZUO
IPC分类号： B26F3/04
摘要： PURPOSE:To cut works such as glasses, ceramics, etc., simultaneously at appointed plural sections and get a smooth cut face, especially in glass, to get a mirror face by realizing same stress state as that for side pressure cutting. CONSTITUTION:Streaks 2 are provided on the outer surface of a rod-shaped work 1 consisting of a brittle material for appointing a plurality of cross sections to be cut beforehand, the work 1 is lubricated and inserted into a side pressure transmission pipe 4 consisting of a material having fairly small Young's modulus, and also a means 8 for constraining axial deformation of the transmission pipe is provided, and side pressure P is applied along the outer circumference of the transmission pipe so as to be transmitted to the work 1, so that the work may be cut along the appointed cross sections of the work 1.

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