公开(公告)号：US20240342940A1

公开(公告)日：2024-10-17

申请号：US18035716

申请日：2022-04-26

Applicant: FANER AROMA PRODUCT CO., LTD.

Inventor： Hsu-hui CHANG ,  Yuanshou MO ,  Yingyao LIU ,  Songwen YE

IPC: B26D1/06 ,  B26D7/02 ,  B26D7/26 ,  B26D7/32

CPC classification number: B26D1/065 ,  B26D7/025 ,  B26D7/2614 ,  B26D7/32 ,  B26D2007/322

Abstract: A cutting roller includes a cutting roller body and a cutting knife assembly, and a knife groove is concavely formed in a peripheral wall of the cutting roller body. The cutting knife assembly includes a knife frame and a paper pushing frame arranged in the knife groove, and a blade mounted on the knife frame. The paper pushing frame is provided with a paper pushing groove matched and sleeved with the blade in a transmission mode, the paper pushing frame is slidably arranged relative to the cutting roller body in a circumferential direction of the cutting roller body. At least one of two ends of the knife frame extending along the knife groove is provided with a linkage component with a swing connecting portion and a driven connecting portion, and the swing connecting portion is rotatably connected with an end face of the cutting roller body.

公开(公告)号：US11975531B2

公开(公告)日：2024-05-07

申请号：US17809876

申请日：2022-06-29

Applicant: SEIKO EPSON CORPORATION

Inventor： Ryohei Kinoshita

IPC: B41J11/70 ,  B26D5/06 ,  G03G15/00 ,  B26D1/00 ,  B26D1/06 ,  B26D1/08 ,  B26D5/00

CPC classification number: B41J11/70 ,  B26D5/06 ,  G03G15/6523 ,  B26D2001/0066 ,  B26D1/065 ,  B26D1/085 ,  B26D5/00

Abstract: A printing apparatus includes a cutter unit that includes a first blade that moves in a first direction from a standby position to a cutting position to cut a printing medium and a drive pin that moves integrally with the first blade, a drive cam which has a cylindrical shape and on a side surface of which a guide groove engaged with the drive pin is provided, and a driving motor that rotates the drive cam, in which, when the drive cam rotates, the guide groove guides, via the drive pin, the first blade in the first direction from the standby position to the cutting position.

公开(公告)号：US20230381991A1

公开(公告)日：2023-11-30

申请号：US18325414

申请日：2023-05-30

Applicant: BROTHER KOGYO KABUSHIKI KAISHA

Inventor： Yushi KATO ,  Shinji KOBAYASHI ,  Sho ASAI

IPC: B26D1/00 ,  B26D1/02 ,  B26D1/06

CPC classification number: B26D1/0006 ,  B26D1/025 ,  B26D2007/005 ,  B26D2001/0066 ,  B26D1/065

Abstract: A cutting device includes: a frame; a fixed blade including a first blade edge portion extending in an extending direction; a movable blade movable in a moving direction; a driving mechanism; and a pressing member. The movable blade includes: a second blade edge portion; and a contacting portion. The second blade edge portion has a valley-like shape such that a center portion in the extending direction thereof is closer to the contacting portion than end portions in the extending direction thereof are to the contacting portion. The second blade edge portion has shearing angles that are inclination angles relative to the extending direction. The shearing angles includes a first shearing angle that is the shearing angle at each end portion and a second shearing angle that is the shearing angle at the center portion. The second shearing angle is larger than the first shearing angle.

公开(公告)号：US20180215108A1

公开(公告)日：2018-08-02

申请号：US15938335

申请日：2018-03-28

Applicant: The Boeing Company

Inventor： Andrew Elmer Modin ,  Allen Halbritter ,  Tu N. Hoang

IPC: B29C70/38 ,  B29C70/54 ,  B26D5/00 ,  B26D1/06

CPC classification number: B29C70/384 ,  B26D1/065 ,  B26D5/00 ,  B29C70/545 ,  B29C2793/0027 ,  B29C2793/0081

Abstract: Systems and methods are provided for bi-directional cutters for Automated Fiber Placement (AFP) machines. One embodiment includes a bi-directional cutter for Automated Fiber Placement (AFP) manufacturing. The cutter includes a cutter body that has an upper edge and a lower edge, and has an opening placed between the upper edge and the lower edge that is dimensioned to enable passage of a tow of fiber through the cutter body. The cutter also includes a first blade disposed on the lower edge of the cutter body that is oriented to cut the tow when the cutter is driven downward, and a second blade disposed on an edge of the opening in the cutter body that is oriented to cut the tow when the cutter is driven upward.

公开(公告)号：US09993960B2

公开(公告)日：2018-06-12

申请号：US14453670

申请日：2014-08-07

Applicant: The Boeing Company

Inventor： Daniel David Bloch ,  Samuel Joseph Easley ,  Frederick Coleman Wear ,  Michael Brian Gedera ,  Nicholas Lee Buelow ,  Alan Frank Tegeler ,  William John Keyes ,  Joshua Bryan Reando

IPC: B29C53/18 ,  B25B11/00 ,  B26D7/01 ,  B29L7/00

CPC classification number: B29C53/18 ,  B25B11/005 ,  B26D1/065 ,  B26D7/018 ,  B29L2007/002

Abstract: A method and apparatus for smoothing a material having wrinkles. The material is positioned on a vacuum table having a group of segments. A smoothing device is moved across a surface of the material to form a substantially smooth section of the material. A vacuum is progressively applied to a portion of the group of segments in the vacuum table corresponding to the substantially smooth section of the material to pull the substantially smooth section of the material against the vacuum table.

公开(公告)号：US20180043563A1

公开(公告)日：2018-02-15

申请号：US15556217

申请日：2016-03-10

Applicant: VOITH PATENT GMBH ,  AUDI AG

Inventor： JAROMIR UFER ,  MICHAEL KAISER ,  MANFRED BURKHARD ,  SEBASTIAN GIERL

IPC: B26D5/18 ,  B26D7/02 ,  B26D1/06

CPC classification number: B26D5/18 ,  B26D1/065 ,  B26D7/02 ,  B29B11/16 ,  B29C70/30 ,  B29C70/541 ,  B29C2793/0027

Abstract: A cutting unit includes a blade for cutting at least one fiber, particularly on a cutting support, and particularly for producing fiber preforms which are, in particular, a precursor in the production of fiber-reinforced plastic components. A guide device is arranged so as to guide at least one of either the blade or a cutting support which can be moved relative to the blade, along a linear path in order for cutting to take place. At least one such cutting unit is preferably used in a device for producing fiber preforms which are, in particular, a precursor in the production of fiber-reinforced plastic components. The device has at least one unwinding station for providing at least one fiber, and at least one gripper which can grip individual or a plurality of fibers at their front ends.

公开(公告)号：US09731523B2

公开(公告)日：2017-08-15

申请号：US15287383

申请日：2016-10-06

Applicant: Seiko Epson Corporation

Inventor： Tetsugo Ishida

IPC: B41J11/66 ,  B41J11/70 ,  B26D1/06 ,  B26D5/08

CPC classification number: B41J11/663 ,  B26D1/065 ,  B26D5/083 ,  B41J11/70

Abstract: A cutter blade drive mechanism reliably returns a cutter blade from a forward position to a retracted position. A rotation transfer mechanism 34, which transfers rotation of a drive motor 31 to a drive gear 32, has a cutter blade return gear 50 that meshes with the drive gear 32, a compound gear (controller) 40 to which rotation from the drive motor 31 is transferred, and a transfer gear 51 that meshes with the compound gear 40 and the cutter blade return gear 50. While an intermittent teeth part 43a of the compound gear 40 and the transfer gear 51 are meshed, the cutter blade 21 moves to the forward position 21A. When the intermittent teeth part 43a and the transfer gear 51 are not meshed and the compound gear-side protrusion 44b of the compound gear 40 is in contact with a cutter blade return protrusion 50b of a cutter blade return gear 50, the cutter blade return gear 50 rotates in unison with the compound gear 40, the drive gear 32 turns in the opposite direction, and the cutter blade 21 returns to the retracted position 21B.

公开(公告)号：US09695006B1

公开(公告)日：2017-07-04

申请号：US15087988

申请日：2016-03-31

Applicant: KYOCERA Document Solutions Inc.

Inventor： Gin Yoshidome

IPC: B65H39/10

CPC classification number: B65H39/10 ,  B26D1/065 ,  B26D7/015 ,  B65H39/02 ,  B65H2301/43827 ,  B65H2301/5113 ,  B65H2301/51532 ,  B65H2511/20 ,  B65H2511/415 ,  B65H2801/27 ,  G03G15/6541 ,  G03G15/6544 ,  G03G2215/00814 ,  G03G2215/00822 ,  G03G2215/0177 ,  G06F3/1206 ,  G06F3/1271 ,  B65H2220/02 ,  B65H2220/01

Abstract: A finishing unit for applying a note onto a printed document that exits from an image forming apparatus is provided. The finishing unit, according to one embodiment, includes a note cutting unit for cutting a sheet of paper to a note of a desired size and a note pasting unit for applying the note onto the printed document that exits from the image forming apparatus. An image forming apparatus and method of applying a note onto a printed are also described.

公开(公告)号：US20170151687A1

公开(公告)日：2017-06-01

申请号：US15429891

申请日：2017-02-10

Applicant: BERRY GLOBAL FILMS, LLC

Inventor： Paul VEGLIANTE ,  Sean Neiberger ,  Rudolf Pavlik ,  Ian Kaiser

IPC: B26D7/14 ,  B26D7/01 ,  B65H35/00 ,  B26D1/06

CPC classification number: B26D7/14 ,  B26D1/045 ,  B26D1/065 ,  B26D7/015 ,  B65H35/0086 ,  Y10T29/4998 ,  Y10T83/0605 ,  Y10T83/566 ,  Y10T83/7507 ,  Y10T83/8769 ,  Y10T83/8822

Abstract: The present invention relates to a film cutter assembly in which a blade housing slides bilaterally along a pair of rails. The blade housing houses a blade. An elongated rail base is coupled or integral with a pair of rails. The rails are formed of a material which provides an attractive or adhesion property to attract the film to the rail and maintain the film in flat position before and after cutting. A double-side adhesive tape can be applied to a surface of the elongated rail base which is adapted for attaching the elongated rail base to a carton of film.

公开(公告)号：US09616687B2

公开(公告)日：2017-04-11

申请号：US15076413

申请日：2016-03-21

Applicant: Seiko Epson Corporation

Inventor： Tsunenobu Endo ,  Taisuke Okawa ,  Kan Matsuda

IPC: B41J11/66 ,  B41J3/407 ,  B41J11/00 ,  B41J11/70 ,  G06K15/02 ,  B26D1/06

CPC classification number: B41J11/70 ,  B26D1/065 ,  B41J3/4075 ,  B41J11/008 ,  B41J11/663 ,  B41J11/703 ,  G06K15/022

Abstract: A print data generating device generates print data printable by a tape printer including a feeding mechanism which feeds a print tape in a scanning direction, a print head which performs print processing on the print tape fed in the scanning direction, and a tape cutter which is arranged downstream of the print head in the scanning direction and cuts the print tape. In the print data generating device, a print direction of a print image is changed in such a way that an image arrangement area on the print image of the print data, and a print area where the print processing is carried out by the print head in a paper feed acceleration/deceleration zone at the time of cutting the print tape, do not overlap with each other.