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21. 发明授权

US4256001A Anti-skiving device for photographic film 失效
标题翻译：摄影胶片防刮装置
公开(公告)号：US4256001A
公开(公告)日：1981-03-17
申请号：US16445
申请日：1979-03-01
申请人： Frank J. Russold
发明人： Frank J. Russold
IPC分类号： B26D3/02 , G03D13/00
CPC分类号： G03D13/00 , B26D3/02 , Y10T83/0259 , Y10T83/6601 , Y10T83/8773
摘要： An anti-skiving device used for beveling an edge of photographic film so that when the film is processed the emulsion or anti-halation backing on the base of the photographic film will not flake or skive. The device eliminates flaked or skived material from the edge of the film from being processed on the film itself, which heretofore caused an unsightly appearance on the processed film.
摘要翻译：用于使照相胶片的边缘倾斜的防刮装置，使得当胶片被处理时，照相胶片底部上的乳液或防晕背衬不会剥落或滑动。该装置消除了薄膜本身的薄膜本身的边缘处的片状或切片材料，其在处理过的薄膜上造成难看的外观。

22. 发明授权

US4043233A Method of preventing multi-sheet feeding 失效
标题翻译：防止多页进纸的方法
公开(公告)号：US4043233A
公开(公告)日：1977-08-23
申请号：US722891
申请日：1976-09-13
申请人： Masao Seki , Hidetoshi Kito , Masaki Yoshino
发明人： Masao Seki , Hidetoshi Kito , Masaki Yoshino
IPC分类号： B26D7/06 , B26D1/08 , B65H3/46 , G03G7/00 , G03G15/00 , B65H3/00 , B26D3/02
CPC分类号： B65H3/46 , Y10T83/0448 , Y10T83/0476 , Y10T83/8773
摘要： A method of preventing double-sheet feeding within copiers or printing machines and the like comprising the steps of (1) cutting the paper in an inclined direction and then (2) arranging the inclined ends of the paper at right angles to each other to thereby separate the sheets.
摘要翻译：一种防止复印机或印刷机等中的双页进给的方法，包括以下步骤：（1）沿倾斜方向切割纸张，然后（2）将纸张的倾斜端彼此成直角布置，由此分开床单。

23. 发明授权

US3882747A Dimensionally and angularly adjustable template device for interior corner cutting of picture frame mats 失效
标题翻译：尺寸和角度可调的模板设备，用于相框垫的内角切割
公开(公告)号：US3882747A
公开(公告)日：1975-05-13
申请号：US49647974
申请日：1974-08-12
申请人： CARLI OTHMAR
发明人： CARLI OTHMAR
IPC分类号： B25H7/00 , B26D3/10 , B26D3/02
CPC分类号： B26D3/10 , B25H7/00 , Y10T83/8745 , Y10T83/8746 , Y10T83/8773 , Y10T83/8854 , Y10T83/8889 , Y10T83/9454 , Y10T83/9457
摘要： An adjustable template device for interior corner marking and corner cutting of picture frame mats, having a base member which is horizontally adjustable along axes transverse to each other, whereby the base plate member may be adjusted laterally and longitudinally to position a blade member, which is slidably inserted within a slotted blade guide attached by means of a guide arm assembly, to a desired angular adjustment on a cutting guide assembly base plate, whereby said blade may be horizontally and angularly adjusted to make interior corner cuts within a picture frame mat. Said device is particularly suited for making beveled corner cuts within picture frame mats, whereby the window section of said mat is thereafter removed by employing a straight edged knife, such as by standard technique, by severing said picture frame mat material between the respective corner cuts formed by said template device.
摘要翻译：一种可调式模板装置，用于相框的内角角和角切割，具有可沿着彼此横向相互沿轴线水平调节的基座构件，由此可以横向和纵向地调节基板构件以定位叶片构件，可滑动地插入到通过引导臂组件附接的开槽刀片引导件中，在切割引导组件基板上进行期望的角度调节，由此所述刀片可以被水平和角度调节以在图片框架内进行内部角切口。所述装置特别适用于在相框垫内进行斜角切割，由此通过使用直边刀，例如通过标准技术，通过在相应的拐角切口之间切断所述相框垫材料来除去所述垫的窗口部分由所述模板装置形成。

24. 发明授权

US3780626A Device for thinning cellulosic strips 失效
标题翻译：用于细化细胞条的装置
公开(公告)号：US3780626A
公开(公告)日：1973-12-25
申请号：US3780626D
申请日：1972-07-25
申请人： SUTCO INC
发明人： HOLLIER J
IPC分类号： B24B7/13 , B24B19/22 , B26D3/02
CPC分类号： B24B7/13
摘要： An advancing cellulosic strip is caused to impinge tangentially upon the exterior, abrasive surface of a drum, which is rotatably mounted and driven on its longitudinal axis. The advancing cellulosic strip is urged into congruity with the exterior, abrasive surface of the drum over an area on the drum defined by an arc thereon of at least about 10*.
摘要翻译：导致前进的纤维素条切向冲击在滚筒的外部研磨表面上，该滚筒的可旋转地安装并在其纵向轴线上被驱动。促进的纤维素条被鼓励与滚筒的外部研磨表面一致，在滚筒上由其上的至少约10°的电弧限定的区域上。

25. 发明授权

US3724304A Apparatus for deburring a metal strip 失效
标题翻译：淘汰金属条的装置
公开(公告)号：US3724304A
公开(公告)日：1973-04-03
申请号：US3724304D
申请日：1972-01-03
申请人： PERSSON H
发明人： PERSSON H
IPC分类号： B21D19/00 , B26D3/02 , B26D7/06
CPC分类号： B21D19/005 , Y10S83/914 , Y10T83/0259 , Y10T83/6584 , Y10T408/39
摘要： This invention discloses apparatus for conditioning the edge as by deburring of a continuously fed metal strip such as is provided in the slitting of a large strip into many narrow strips. Other strips requiring deburring occur when shearing sheets into strips. The burr or sharp edge or edges on said strip is removed by advancing the strip by a powered roller while at the same time bringing the edge in way of a rotating cup-shaped cutting disc or a scraping cutting blade. A non-powered deburring apparatus may be used with the powered apparatus so that its deburring means is brought in way of the other edge which is deburred in the same manner as the powered deburring apparatus. Rectangular and square sheets can also be deburred with the apparatus of this invention.
摘要翻译：本发明公开了一种用于调节边缘的设备，如通过将大条带切割成许多窄条而提供的连续馈送的金属条的去毛刺来调节边缘。当将片材剪切成条时，会发生需要去毛刺的其他条带。所述条带上的毛刺或锋利的边缘或边缘通过用动力辊推进条带而移除，同时使边缘进入旋转的杯形切割盘或刮削切割刀片。非动力去毛刺装置可以与动力装置一起使用，使得其去毛刺装置被带到另一边缘，该边缘以与动力去毛刺装置相同的方式去毛刺。也可以用本发明的装置对矩形和方形片进行去毛刺。

26. 发明授权

US3605534A Board cutting machine 失效
标题翻译：板式切割机
公开(公告)号：US3605534A
公开(公告)日：1971-09-20
申请号：US3605534D
申请日：1967-05-24
申请人： WILLIAM H BARR
发明人： BARR WILLIAM H
IPC分类号： B26D3/02 , B26D3/06
CPC分类号： B27G5/00 , B26D3/02 , B26D3/06 , F24F13/0209 , F24F13/0245 , Y10T83/0304 , Y10T83/6595 , Y10T83/664 , Y10T83/8771 , Y10T83/937 , Y10T83/949 , Y10T409/502624
摘要： THIS INVENTION RELATES TO BOARD CUTTING MACHINES, AND MORE PARTICULARLY TO MACHINES FOR FORMING STRUCTURES FROM FIBROUS BOARD HAVING AN IMPERMEABLE FACING ON ONE OR BOTH SIDES. THE MACHINE CUTS GROOVES IN A BOARD OF MATERIAL WHICH PERMITS THE BOARD TO BE FOLDED INTO A RECTANGULAR FORM TO PROVIDE A DUCT. THE BOARD MAY ALSO BE WRAPPED AROUND ANY STRUCTURE FOR INSULATION, SUCH AS PIPE OR STRUCTURAL MEMBERS.

27. 发明授权

US2175461A Paper trimming machine 失效
公开(公告)号：US2175461A
公开(公告)日：1939-10-10
申请号：US22021038
申请日：1938-07-20
申请人： CHALLENGE MACHINERY CO
发明人： GYLLECK OLAF T , FREEMAN BARNEY
IPC分类号： B26D3/02 , B31B3/14
CPC分类号： B26D3/02 , B31B50/22 , Y10T83/207 , Y10T83/7653

28. 发明授权

US1984919A Method and apparatus for making skived or bevel-edged articles from flexible material 失效
标题翻译：用于从柔性材料制造切削或斜边制品的方法和装置
公开(公告)号：US1984919A
公开(公告)日：1934-12-18
申请号：US51129131
申请日：1931-01-26
申请人： HARRY E MOYSES
发明人： DAVIS MAURICE E
IPC分类号： B26D1/00 , B26D3/02
CPC分类号： B26D3/003 , B26D3/02 , Y10T82/16016 , Y10T82/16147 , Y10T82/16704 , Y10T82/16967 , Y10T83/0419 , Y10T83/0605

29. 发明授权

US1943752A Shredding apparatus 失效
标题翻译：切碎机
公开(公告)号：US1943752A
公开(公告)日：1934-01-16
申请号：US67543433
申请日：1933-06-12
申请人： WICK FRANCIS M
发明人： WICK FRANCIS M
IPC分类号： B26D3/02
CPC分类号： B26D3/02 , Y10T83/22 , Y10T83/4827

30. 发明授权

US1725267A Trimming machine 失效
公开(公告)号：US1725267A
公开(公告)日：1929-08-20
申请号：US23808927
申请日：1927-12-06
申请人： HAGMAN CARL A
发明人： HAGMAN CARL A
IPC分类号： B26D1/08 , B26D3/02 , B26D7/01 , D06H7/24
CPC分类号： B26D7/01 , B26D1/08 , B26D3/02 , D06H7/24 , Y10T83/5769 , Y10T83/7507 , Y10T83/7567 , Y10T83/7653

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